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Journal articles on the topic 'Cleaning process for allograft material'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Putzer, David, Débora Coraça-Huber, Alexander Wurm, Werner Schmoelz, and Michael Nogler. "The Mechanical Stability of Allografts After a Cleaning Process: Comparison of Two Preparation Modes." Journal of Arthroplasty 29 (March 24, 2014): 1642–46. https://doi.org/10.1016/j.arth.2014.03.028.

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In revision hip arthroplasty, bone loss can be compensated by impacting allograft material. Cleaning processes reduce the risk of bacterial and viral contamination. Cleaned allograft material was compared to native untreated allografts by using a uniaxial compression test. 30 measurements were performed for each group before and after compaction. Grain size distribution and weight loss were determined. A reduction in the amount of large bone fragments and a higher compaction rate were observed in the cleaned bone grafts. The cleaned bone chips presented with a better mechanical resistance to a

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2

Deynychenko, Grygoriy, Dmytro Dmytrevskyi, Vitalii Chervonyi, Oleg Udovenko, Oleksandr Omelchenko, and Olga Melnik. "STUDY OF COMBINED CLEANING PROCESS OF SUNROOT TUBERS." EUREKA: Life Sciences 3 (May 31, 2017): 9–14. http://dx.doi.org/10.21303/2504-5695.2017.00347.

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Elaboration and improvement of the process of raw material cleaning is an urgent scientifically technical process. The one of most prospective directions of vegetables cleaning process intensification is the elaboration of combined methods of their cleaning. The improvement of tubers cleaning process is based on the combination of thermal processing of sunroot tubers by steam and the process of further mechanical additional cleaning. The experimental studies of the influence of parameters of the process of sunroot thermal processing by steam on a tuber surface layer transformation were carried

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3

Tereshkin, Oleg, Dmytro Horielkov, Dmytro Dmytrevskyi, and Vitalii Chervonyi. "THE STUDY OF INFLUENCE OF THE PROCESS OF MECHANICAL ADDITIONAL CLEANING ON THE SURFACE ONION LAYER AT COMBINED PROCESS OF CLEANING." EUREKA: Life Sciences 6 (November 30, 2016): 24–30. http://dx.doi.org/10.21303/2504-5695.2016.00239.

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The one of the ways of solving question of high-quality cleaning of vegetables is the use of combined methods of cleaning, their study and creation of equipment. The improvement of process for its realization and equipment support at trade enterprises, restaurant economy and mini-factories is a topical task. The expedience of elaboration and introduction of combined processes and equipment for their realization at institutions of the restaurant economy and vegetable-processing enterprises give a possibility to exclude the additional equipment for calibration, sorting, washing, additional clean

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4

Qiu, Qian Sheng, Jing Xian Liu, De Qiang Chang, Ning Mao, and Xi Sun. "Study of Typical Filter Material on Dust Cleaning." Applied Mechanics and Materials 490-491 (January 2014): 58–63. http://dx.doi.org/10.4028/www.scientific.net/amm.490-491.58.

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filter get peoples attention increasingly as it has become the core of dust bag. In this paper, cleaning process residual resistance and peel rate of dust cleaning cycle were studied. Experimental results show that the initial resistance of the filter were close to the filters, polyester dust filter has a high cleaning strip ratio and a larger interval.

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Leu, M. C., P. Meng, E. S. Geskin, and L. Tismeneskiy. "Mathematical Modeling and Experimental Verification of Stationary Waterjet Cleaning Process." Journal of Manufacturing Science and Engineering 120, no. 3 (1998): 571–79. http://dx.doi.org/10.1115/1.2830161.

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The use of stationary waterjet for the removal of coating material from the substrate is investigated analytically and experimentally. In the analysis, the cleaning width as a function of standoff distance, water pressure, and nozzle radius is derived by considering the structure of waterjet and the cleaning mechanism. Also derived are the relations of the optimal cleaning standoff distance and maximum cleaning width to the critical cleaning standoff distance, and how the water pressure and nozzle radius affect this critical standoff distance. These derived analytical relations are verified wi

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6

Glushkov, A. L. "Analysis of the design and technological process of grain cleaning machines operating on pneumatic fractional technology (review)." Agricultural Science Euro-North-East 26, no. 3 (2025): 519–35. https://doi.org/10.30766/2072-9081.2025.26.3.519-535.

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Fractionation of grain heap at the pre-cleaning stage reduces the total energy consumption for grain processing and its injury by reducing the number of cleaning operations required to obtain high-quality seed material. The purpose of the review is to analyze the design and technological process of grain cleaning machines operating on the pneumatic fractional technology in order to identify promising areas of research in this field. It was found that grain pneumatic separators have a simple design and high productivity, which does not depend on the contamination and humidity of the source mate

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7

Zhang, Xin, Zeming Fu, Tianyu Zhou, et al. "Study of the water cleaning process by using CFD-DEM method: A case study of coarse filter material." Thermal Science, no. 00 (2023): 88. http://dx.doi.org/10.2298/tsci230206088z.

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In this paper, the CFD-DEM coupling method was utilized to study the water cleaning and regeneration process of fibrous filter material. The effects of cleaning flow rate, time and adhesion force on the particle removal process were simulated. The results showed that the particle removal rate had a diminishing marginal effect with the increasing of cleaning flow rate. More than 80% of the particles were removed in the initial period, and then tended to stabilize. The higher the flow rate, the shorter the time needed to achieve stability. For G4 filter material, the function between the particl

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8

Mat Nawi, M. N., A. F. Alzaghir, H. Husin, M. A. Gebremariam, and M. A. Mohd Azhari. "Effect of Waterjet Cleaning Parameters During Paint Removal Operation on Automotive Steel Components." Journal of Modern Manufacturing Systems and Technology 7, no. 2 (2023): 31–38. http://dx.doi.org/10.15282/jmmst.v7i2.9467.

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The automotive industry is expanding quickly, and each year, many vehicles are produced with beautiful paints. Increases in the number of end-of-life or old vehicles will occur as a result of uncontrolled growth in the number of manufactured vehicles. Recycling car parts is therefore necessary in the automotive industry specially to beautify the appearance of old vehicles with new paint. Waterjet cleaning is one of the most contemporary techniques frequently employed to guarantee uniform paint removal with no secondary pollutions. Study on waterjet cleaning parameters mostly focuses on pressur

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9

Guillaume, Villatte, Erivan Roger, Cueff Regis, Wittrant Yohann, Boisgard Stéphane, and Descamps Stéphane. "Evaluation of the biomechanical and structural properties of bone allografts treated with a new cleaning process." World Journal of Advanced Research and Reviews 14, no. 3 (2022): 608–16. https://doi.org/10.5281/zenodo.7732961.

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The use of allograft bone is becoming increasingly common. The intrinsic mechanical and structural properties of the graft are of major importance for osseointegration. Current cleaning treatments using chemical or physical products increase biosafety but may disturb these bone characteristics. A new cleaning treatment for cancellous and cortical bone by simple mechanical washing (sonication and centrifugation) and supercritical carbon dioxide (scCO2) treatment was developed. The mechanical and structural properties of allografts cleaned with this treatment were compared with those obtained af

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Rodrigues, Sandra Iara Furtado Costa, José Henrique Stringhini, Márcio Ceccantini, et al. "CHEMICAL AND ENERGETIC CONTENT OF CORN BEFORE AND AFTER PRE-CLEANING." Ciência Animal Brasileira 16, no. 2 (2015): 158–68. http://dx.doi.org/10.1590/1089-6891v16i217226.

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The poultry industry normally has little control over the raw material that arrives at the processing plant. This experiment aimed to evaluate chemical and energetic quality of corn obtained in a feed mill before and after pre-cleaning. Twenty samples of 30 kg of corn each were taken from trucks delivering corn to the mill. The trucks were then unloaded and the material passed through a pre-cleaning process when another sample was taken. Samples were graded and physical properties evaluated: density (g/L), grain percentages of foreign material, impurities, fragments, broken, soft, insect damag

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Doroshenko, Artyom, Andrey Butovchenko, and Lyubov Gorgadze. "The modeling of the process of grain material outflow from a hopper bin with a lateral outlet." MATEC Web of Conferences 224 (2018): 05013. http://dx.doi.org/10.1051/matecconf/201822405013.

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Cleaning and sorting of agricultural materials are the essential processes in agricultural production. Many researchers have carried out important work on the study of optimizing the parameters of grain cleaning machines. One of these parameters, affecting the quality of machine, is the grain material outflow characterized by patterns of input velocities into the separation zone. The article describes the advantages and disadvantages of methods for determining the rate of grain material outflow expiration. Here is shown the model of heterogeneous bulky environment of outflow from the hopper wi

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12

Yang, Ming Fu, Min Lin Huang, and Ming Jong Tsai. "Multi-Objective Optimization of Cleaning Process for LAO Wafers Using Grey Relational Analysis." Advanced Materials Research 579 (October 2012): 260–68. http://dx.doi.org/10.4028/www.scientific.net/amr.579.260.

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The light emitting diode (LED) development technology is an important topic for green industry. This study focused on the efficient cleaning for LAO hydrolysis material, which is a potential LED substrate. The 99.5% ethanol or an alternative solution is used to clean the LAO substrate and dry with the help of anhydrous gas. To improve the cleaning performance, the Taguchi-based orthogonal array of experimental planning and the Grey Relation Analysis are employed to optimize the cleaning parameters. Four control factors are cleaning time, soaking time, PVA sponge type, drying method. The multip

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Sari, Kartika, Nurheni Sri Palupi, and Puspo Edi Giriwono. "SANITASI ALERGEN PADA PROSES PRODUKSI BISKUIT DALAM UPAYA MENGURANGI RESIDU ALERGEN TELUR." Jurnal Teknologi dan Industri Pangan 32, no. 1 (2021): 136–47. http://dx.doi.org/10.6066/jtip.2021.32.2.136.

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Food allergy is a hypersensitive response to food, generally protein, triggered by body immune system. These responses can be mild, however in very rare cases may cause severe reactions and life threatening known as called anaphylaxis. Food allergy has been one of the main factors for product recall. It can happen due to many reasons, such as product package labeling fault, raw material labeling fault and cross contamination. Validation of the effectiveness of cleaning and sanitation process become a critical point to minimize cross contamination. This study aimed to determine the optimum chem

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14

MIRCEA, COSTIN, FLORIN NENCIU, and GHEORGHE VOICU. "CONSIDERATIONS REGARDING THE PRE-CLEANING PROCESS OF CEREAL SEEDS." "Annals of the University of Craiova - Agriculture Montanology Cadastre Series " 51, no. 2 (2020): 380–88. http://dx.doi.org/10.52846/aamc.2021.02.46.

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In order to obtain good results using cereal seed cleaning equipment, it is mandatory for the equipment to operate at maximum capacity, in good functioning conditions, and handled by qualified personnel. Seed cleaning increases seed quality by removing unwanted materials that may also attract certain insects or fungus. Cleaned seed also lower storage costs because only storage valuable material is stored and not straws, soil and other unwanted materials.

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15

M. M., Aneliak M. M., Kuzmych A. Ya., and Konoval O. O. "The use of cylindrical sieves to intensify the preliminary cleaning of grain material with a high contamination with plant residues." Mehanization and electrification of agricultural, no. 15(114) (2022): 88–94. http://dx.doi.org/10.37204/0131-2189-2022-15-10.

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Purpose. The goal is to increase the efficiency of the process of primary processing of grain with high contamination and moisture by intensifying the process of preliminary cleaning of grain material using cylindrical sieves. Methods. Experimental studies of the operation of a cylindrical sieve were carried out on the basis of the methods of a planned experiment. Processing of the obtained data was carried out using the methods of regression analysis and mathematical statistics using a PC and software packages MathCad, Statistika, Microsoft Office Excel. Results. The results of studies of the

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16

Winkler, Heinz, and Peter Haiden. "Allograft Bone as Antibiotic Carrier." Journal of Bone and Joint Infection 2, no. 1 (2017): 52–62. http://dx.doi.org/10.7150/jbji.17466.

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Abstract. The treatment of chronic bone and joint infections is characterized by obstinate persistency of the causing microorganisms and resulting long term disability to patients, associated with remarkable costs for the health care system. Difficulties derive from biofilm formed on dead bone and eventual implants, with resistance against immunological defences and antimicrobial substances. Biofilm embedded bacteria require up to 1000 times the antibiotic concentration of planktonic bacteria for elimination. Systemic antibiotic treatment alone cannot provide the concentrations required and su

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17

Han, Jeoh, Sang-Ji Kim, Young-Kook Lee, and Do-Haeng Hur. "Chemical Cleaning of Magnetite Deposits on the Flow Mini-Channels of a Printed Circuit Heat Exchanger in an EDTA-Based Solution." Materials 15, no. 4 (2022): 1471. http://dx.doi.org/10.3390/ma15041471.

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The dissolution behavior of magnetite deposited on flow mini-channel surfaces within a printed circuit heat exchanger (PCHE) and the corrosion behavior of a STS 316L PCHE material were investigated in an ethylendiaminetetraacetic acid (EDTA)-based chemical cleaning solution at 93 °C. The fouling in the PCHE was simulated using a water-steam circulation loop system. Most of the magnetite deposits were rapidly dissolved in the early stage of the circulation chemical cleaning. An empirical equation for estimating the dissolution percentage was derived as a function of cleaning time. The PCHE mate

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18

Shen, Yi Jun, Tien Chu Lin, and Muh Ron Wang. "Production of Carbon Dioxide Snow by Flash-Atomization for Material Cleaning Process." Advanced Materials Research 569 (September 2012): 282–85. http://dx.doi.org/10.4028/www.scientific.net/amr.569.282.

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This paper investigates the production of CO2 snow by flash-atomization of liquid carbon dioxide for material cleaning process. The evolution of flash-atomization processes was recorded by means of high-speed shadowgraph. Results shows that the degree of superheat condition of liquid CO2 greatly influence the atomization modes, bobbles growth rate and concentration, and thus result in difference spray angle, spray pattern, and the structure of liquid jet which is suitable for different material cleaning applications. It is found that the spray angle first slowly increases with increase in the

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19

Rashid, Azura A., Mufidah Md Sidek, and Tan Svin Chean. "Effect of Lamination Layers on Tensile Properties and Mould Cleaning Efficiency of Laminated NBR Latex Composite." Advanced Materials Research 1024 (August 2014): 189–92. http://dx.doi.org/10.4028/www.scientific.net/amr.1024.189.

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Mould cleaning process is the process of removal build-up deposited or residue material on the mould surface after repeated cycles of production. The currently used mould cleaning process is sand blasting (abrasive process) and dry rubber mould cleaning compounds (depends on the skill of the operators during rubber compounding). Latex laminated compounds will be beneficial as a new substitute for mould cleaning because of its excellent strength properties and the lamination process to increase its thickness. The main focus of this research is to investigate the effect of lamination process on

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20

Ge, Zhenghao, Hao Yang, Lixiang Li, and Yongli Cai. "Design of silicon box cleaning control system." Journal of Physics: Conference Series 2787, no. 1 (2024): 012012. http://dx.doi.org/10.1088/1742-6596/2787/1/012012.

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Abstract The performance, efficiency, and stability of semiconductor materials are directly influenced by the quality of wafer cleaning, which is a crucial step in the production of integrated circuits and photovoltaic cells. For this reason, the final product’s quality greatly depends on the cleaning effect’s quality. Approximately half of the issues and malfunctions in large-scale integrated circuits are related to inadequate cleanliness of the silicon material, a result of the shortcomings of current wafer cleaning technology. Wafer cleaning process optimization is therefore crucial. The co

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21

Wang, Wenbo, Xiwei Xie, Jinbiao Shi, et al. "Preparation of Anti Mold Cleaning Agent and its Effect on the Performance of Insulation Materials." Journal of Physics: Conference Series 2731, no. 1 (2024): 012058. http://dx.doi.org/10.1088/1742-6596/2731/1/012058.

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Abstract A mold resistant cleaning agent with long-term cleaning function was prepared using hydroxyl silicone oil, mold inhibitors, and some additives as the main raw materials. The results show that the anti mold cleaning agent prepared by adding different proportions of anti mold agents not only ensures the cleaning and anti mold effects on the insulation material, but also has no significant impact on its mechanical properties, electrical properties, and surface hydrophobicity. Moreover, when the content of the anti mold cleaning agent is 2% to 3%, its comprehensive mechanical and electric

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22

You, Guoliang. "Research and Experiment on Hot Air Cleaning Device of Combine Harvester." Academic Journal of Science and Technology 7, no. 3 (2023): 31–33. http://dx.doi.org/10.54097/ajst.v7i3.12704.

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The harvest season in southern rice producing areas is often rainy and wet. The rice extruded material is squeezed and rubbed by the threshing nails so that the stem's water with higher moisture content penetrates the surface of the extruded material. During the contact process, the water film is formed, and the pressure difference inside and outside the water film forms the capillary force.Due to the influence of capillary force, the extractives easily adhere to the vibrating screen and the shaking plate, which leads to problems such as the reduction of the effective working area of the clean

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23

Phophayu, Suchada, Ketmanee Kliangklom, and Jatuporn Thongsri. "Harmonic Response Analysis of Tank Design Effect on Ultrasonic Cleaning Process." Fluids 7, no. 3 (2022): 99. http://dx.doi.org/10.3390/fluids7030099.

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Several ultrasonic cleaning tanks (UCTs) had a problem: a manufacturer complained that there were damages to cleaning objects, they were unclarified, and it needed to be abruptly solved. To investigate and solve the problem, a small UCT filled with 3.92 L of water, with a frequency of 28 kHz, two horn transducers, and a total power of 100 W was built for simulation and experiment. A built tank body material of UCT can be adjustable to acrylic, glass, and stainless steel. Since the cavitation causing the cleaning relates to acoustic pressure, harmonic response analysis (HRA) in ANSYS software w

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Alekseev, V. V., L. K. Mitrukhin, I. V. Fadeev, I. A. Uspensky, and I. A. Yukhin. "Cleaning of grain sowing material from weed seeds for the sustainable development of agriculture." IOP Conference Series: Earth and Environmental Science 965, no. 1 (2022): 012046. http://dx.doi.org/10.1088/1755-1315/965/1/012046.

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Abstract The article deals with the optimization of cleaning grains and seeds of agricultural crops from weed seeds. The process of cleaning grain material by one-dimensional horizontal vibrations depends on the friction coefficients of the seeds against each other. It is optimized by selecting the amplitude and angle, relative to the vertical, under which the cylindrical container containing the grain mixture is located. Experiments were carried out with almost all types of seeds most widely used in the domestic agricultural industry. The cleaning process was investigated only at amplitudes s

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Dai, Fei, Pengqing Xu, Zixiang Yuan, et al. "Simulation and Optimization Experiment: Working Process of a Cleaning Device for Flax Combine Harvester." Agriculture 13, no. 11 (2023): 2123. http://dx.doi.org/10.3390/agriculture13112123.

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The aim of this study was to investigate the effects of different working parameters on the cleaning efficiency of a cleaning device during the separation and cleaning process in a flax joint harvesting machine. To achieve this objective, CFD–DEM joint simulation technology was used to construct a CFD model of the cleaning device and a DEM model of the discharged flax material; the simulation results show the flax cleaning process. The Box–Behnken experimental design method was used to establish a mathematical model between the vibrating sieve frequency, vibrating sieve amplitude, fan wind spe

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Sítko, Vladimir. "The Cleaning process simulation by Glass Test Boards." Journal of Surface Mount Technology 37, no. 3 (2024): 10–15. http://dx.doi.org/10.37665/scm45081.

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This article explains the utilization of Glass Test boards for different tasks for the cleaning process building, optimization, and monitoring. We have 12 years of experience building and using Glass Test Boards as a precise tool for comparing material properties, machine settings, and process optimization. Some years ago, we decided to do a joint project with the company Magnalytix and build another kind of test board capable of being optical inspected and tested on the surface resistance. We want to share our experiences and show the advantages of utilizing such glass models for enhancing th

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Mircea, Diana-Maria. "Self-Cleaning Concrete for Landscaping Applications." MATEC Web of Conferences 289 (2019): 05004. http://dx.doi.org/10.1051/matecconf/201928905004.

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Negative effects of environmental pollution pose a significant risk to agriculture, water resources and human health. This can however be reduced by selecting appropriate materials in construction and landscape architecture. It is well-known that strong sunlight or ultraviolet light decomposes many organic materials in a slow natural process. Photocatalytic substances accelerate this process and when used in concrete (which is one of the most widely used construction materials), permit the treatment of pollutants close to their source by applying a self-cleaning principle: decomposing organic

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Borges, María, Silvia Navarro, Héctor de Paz Carmona, and Pedro Esparza. "Natural Volcanic Material as a Sustainable Photocatalytic Material for Pollutant Degradation under Solar Irradiation." Materials 15, no. 11 (2022): 3996. http://dx.doi.org/10.3390/ma15113996.

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Recently, photocatalysis has been demonstrated as a solid approach for efficient wastewater cleaning. Using natural materials as photocatalysts means a promising solution to develop green catalysts for environmental purposes. This work aimed to study the suitability of a natural volcanic material (La Gomera, Canary Islands, Spain) as a photocatalytic material for the degradation of pollutants in wastewater with solar energy. After analysing the properties of the natural material (BET surface 0.188 m2/g and band-gap of 3 eV), the photocatalytic activity was evaluated at laboratory and pilot pla

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Merentsov, Nikolay, Alexander Persidskiy, Vitaliy Lebedev, and Alexander Golovanchikov. "The use of industrial wastes from machine-building enterprises as packing materials for small-sized absorbers for gas emissions purification." MATEC Web of Conferences 298 (2019): 00031. http://dx.doi.org/10.1051/matecconf/201929800031.

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The paper covers the prospects to use industrial wastes from machine-building enterprises, appearing while machining various steel grades, as packing materials for industrial absorbers for environmental cleaning processes of gas emissions. The article provides obtained and processed in the criterial way experimental data in hydrodynamics of a packing material sample from metal working machines wastes appearing while treating Aisi 316Ti steel bars; packing material according to the classification method for processing experimental data λ=f(Rem) is oriented to the absorption process during selec

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Bae, Sang Won, Dae Hyuk Kang, Hyo San Lee, Kun Tack Lee, and Yong Sun Koh. "Comparisons of Various Physical Cleaning." Solid State Phenomena 187 (April 2012): 131–34. http://dx.doi.org/10.4028/www.scientific.net/ssp.187.131.

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Physical cleaning uses the physical force for particle removing process and the physical force can be represented by PRE(%) and pattern damage. Using the damage proving pattern, which was composed with conductive material for electrical detection, the damage of physical cleaning was quantitatively analyzed. And pattern damage was calculated with a form of damage density and plotted with pattern CD. Using PRE(%) and three parameters, which were derived in the damage density plot, the comparison of various physical cleaning was performed..

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Su, Yi, Zheng Feng Li, and Shu Qin Huang. "The Design and Calculation of Fur Material Cleaning Machine." Applied Mechanics and Materials 596 (July 2014): 72–78. http://dx.doi.org/10.4028/www.scientific.net/amm.596.72.

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In order to improve dyeing capacity of the fur material, a fur material cleaning machine is designed; This paper Introduces the structure and working principle of the machine, The paper also discusses the design process of incomplete gear mechanism, introduces the problems that should be paid attention, elaborates relevant calculation steps. The use of incomplete gear mechanism realize the alternation of rotary movement time and idle time ,The machine has the advantages of gas-electric combination, program control, high production efficiency, convenient operation, etc.

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Ren, Yuan, Liming Wang, Mingliang Ma, et al. "Stepwise Removal Process Analysis Based on Layered Corrosion Oxides." Materials 15, no. 21 (2022): 7559. http://dx.doi.org/10.3390/ma15217559.

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The parts of engineering machinery quickly generate rusty oxides in the working process, which seriously affects their service life and safety. How to remove oxides efficiently without damaging the surface of the matrix is a crucial problem. This paper analyzes the critical laser parameters that affect the distribution of material temperature field, which determines the ablation depth of different oxides, by using the central composite experimental design method and taking the surface-ablation depth of Fe2O3 and Fe3O4 before and after laser cleaning as response variables to establish the predi

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Krolczyk, Jolanta B. "Industrial Conditions of the Granular Material Manufacturing Process." Applied Mechanics and Materials 693 (December 2014): 267–72. http://dx.doi.org/10.4028/www.scientific.net/amm.693.267.

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The article presents industrial conditions of manufacturing multi-component heterogeneous mixtures of granular materials. The study analyzed the production technology and devices used for production such as storage siloes, an impact screen, a cyclone separator, a shaving and dust extractor, a screw mixer, a tensometric weigh, a bucket conveyor. A division and the successive stages of manufacturing process has been presented: unloading, receipt and storage of raw materials, quality control of components, technology cleaning and sorting of raw materials, dosage and mixing of feed material, baggi

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Schwarz, Almuth D., Jörg Meyer, and Achim Dittler. "Penetration of Water-Soluble Material through Gas-Cleaning Filters." Membranes 12, no. 8 (2022): 776. http://dx.doi.org/10.3390/membranes12080776.

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To predict the behavior of gas-cleaning filters during real-world operation, it is essential to understand their response to ambient conditions. The temporary presence of water droplets in gas-cleaning filtration systems due to fog, spray rain, or condensation, as examples of irregular events, has an impact on the filters’ operating performance, especially when soluble particles are present. In this work, surface filters were loaded with mixtures of water-soluble salt particles and insoluble glass spheres. These were, subsequently, exposed to water mist and dried by a particle-free gas stream.

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Liu, Qian, Yugang Zhao, Jianbing Meng, et al. "Research on the Removal Mechanism of Resin-Based Coatings by Water Jet-Guided Quasi-Continuous Laser Cleaning." Applied Sciences 12, no. 11 (2022): 5450. http://dx.doi.org/10.3390/app12115450.

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Laser cleaning technology has the advantages of being green and efficient and is expected to become the most promising remanufacturing cleaning technology. However, the quasi-continuous laser can easily cause problems, such as a heat-affected zone and a recast layer on the substrate material, which limits the development of laser cleaning technology. The environmentally friendly water jet-guided quasi-continuous laser proposed in this paper is an innovative laser cleaning technology that can remove the resin-based coating on the metal substrate with high quality. The epoxy resin coating on the

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Miranda, Wiji Amelia, Lukman Hudi, and Saiful Anwar. "Production Process and Management Quality Control Sajiku MSS (Menu Specific Seasoning) at PT. Ajinomoto Indonesia Mojokerto Factory." Procedia of Engineering and Life Science 7 (March 19, 2024): 677–84. http://dx.doi.org/10.21070/pels.v7i0.1546.

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PT Ajinomoto Indonesia Mojokerto Factory is a company that produces a wide range of seasoning dishes including MSG (Monosodium glutamate), Masako, Sajiku, and Mayumi. Some of these products in this article will be discussed in the section sajiku MSS. Sajiku consists of 2 types of products namely STB (sajiku seasoning flour) and MSS (sajikuspecific menu seasoning) which in both types have different flavors and packaging sizes. The process of making sajiku MSS starts with material acceptance, treatment, sieving, weighing, material crushing, material mixing, product packaging, metal detection, an

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Smith, Piper M., and Jason J. Keleher. "Amine-Based Chemistries for the Megasonic Removal of Alumina Nanoparticles from Oxidized Silicon Carbide." ECS Meeting Abstracts MA2024-01, no. 53 (2024): 2817. http://dx.doi.org/10.1149/ma2024-01532817mtgabs.

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Increasing demand for improved Integrated Circuit (IC) technology has propelled the advancement from silicon as a semiconductor material to Wide Band Gap (WBG) materials (i.e., Silicon carbide (SiC), Gallium nitride (GaN)) due to their intrinsic properties (i.e., increased thermal stability, wear resistance, etc.). While these traits make WBGs ideal semiconductor materials, the Chemical Mechanical Planarization (CMP) process becomes difficult as these surfaces are more chemically inactive. To overcome this, the CMP process has shifted to incorporate more aggressive chemical and mechanical cond

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Luzan, Petro, Hrinchuk Andrii, Ruslan Kisilov, and Olena Luzan. "Theoretical Justification of the Parameters of a Self-Cleaning Bar Screen." National Interagency Scientific and Technical Collection of Works. Design, Production and Exploitation of Agricultural Machines, no. 54 (2024): 93–105. https://doi.org/10.32515/2414-3820.2024.54.93-105.

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The aim of the work is to reduce energy costs for the operation of grain cleaning machines by substantiating the parameters of a flat self-cleaning bar sieve. Special attention is paid to the optimization of sieve parameters to ensure high-quality separation of grain masses with different physical and mechanical properties. The relevance of the study is due to the need to increase the efficiency of grain cleaning equipment, ensure high quality cleaning and reduce energy consumption in the processing of agricultural products. The article provides an analysis of modern designs of grain cleaning

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Egamberdiev, F., K. Jumaniyazov, I. Abbazov, H. Yodgorova, and M. Rajapova. "Theoretical study of the impact aimed at improving the efficiency of fiber cleaning." IOP Conference Series: Earth and Environmental Science 939, no. 1 (2021): 012032. http://dx.doi.org/10.1088/1755-1315/939/1/012032.

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Abstract Since cotton cleaning in Uzbekistan is carried out mainly manually, this paper discusses the methods and technologies established in the process of cleaning cotton and fiber. The process of fiber cleaning is one of the important processes that complete the technological process of cotton processing, given that the quality of fiber largely depends on the efficiency of this process, the research work on the mechanization of the type of collection and improving the efficiency of its cleaning is analyzed. In order to improve the efficiency of cleaning cotton collected on the machine, info

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Oravec, Peter. "Combustion Cleaning Methods in Dangerous Waste Incineration Houses." Advances in Thermal Processes and Energy Transformation 1, no. 2 (2018): 34–38. http://dx.doi.org/10.54570/atpet2018/01/02/0034.

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Two (dry and semi-dry) methods of cleaning the combustion products from the dangerous waste incineration process are discussed in terms of the environmental (emission limits, waste and emission volumes, etc.) and economic criteria (material balances) as well as the plant service life and operation. The dry combustion product cleaning method as a BAT technology is recommended as the most suitable one.

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Azman, Irfan Bin, Aiman Bin Mohd Halil, Mahadzir Bin Ishak @. Muhammad, and Moinuddin Mohammed Quazi. "Parametric Analysis of Process Loop and Scanning Line Distance in Laser Cleaning of Corrosion on Boron Steel." Journal of Physics: Conference Series 2688, no. 1 (2024): 012018. http://dx.doi.org/10.1088/1742-6596/2688/1/012018.

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Abstract This project is a comprehensive exploration conducted within the Laser Micro Cleaning Lab at the Pekan Campus of University Malaysia Pahang. The objective of the project is to delve into laser material processing, particularly in the context of laser micro cleaning. The undertaking involves a meticulous research approach, drawing insights from authoritative and relevant journal articles sourced primarily from online platforms. The primary goal of this investigation is twofold: firstly, to scrutinize the effects of mark loops on corrosion depth in boron steel, and secondly, to examine

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Bajaj, Rajeev, Ashavani Kumar, Erik Nelson, Yuyan Luo, and Paiman Karim. "(Invited) Brush Material and Design Considerations for Pcmp SiC Cleans." ECS Meeting Abstracts MA2025-01, no. 35 (2025): 1687. https://doi.org/10.1149/ma2025-01351687mtgabs.

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Chemical Mechanical Polishing (CMP) process is a key process in semiconductor wafer processing. New applications of CMP have created new opportunities for innovation in polish models to design new polish slurries and cleaning chemistries. As semiconductor applications drive need for substrates beyond silicon, there are new challenges with application of CMP to compound substrates such as silicon carbide. Chemical and Mechanical properties of silicon carbide make it very difficult to polish and clean efficiently. Typical silicon carbide slurries are composed of strong oxidizer such as potassium

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Košelová, Zuzana, Lenka Horáková, Daniel Burda, Mohammad M. Allaham, Alexandr Knápek, and Zdenka Fohlerová. "Cleaning of tungsten tips for subsequent use as cold field emitters or STM probes." Journal of Electrical Engineering 75, no. 1 (2024): 41–46. http://dx.doi.org/10.2478/jee-2024-0006.

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Abstract This study investigates the crucial process of cleaning cold field emission electron emitters and scanning tunnel microscopy (STM) probes, particularly focusing on tungsten tips. The cleanliness of these tips is essential for maintaining optimal cathode properties, preventing impurities that can significantly affect the emission process. Various cleaning methods, including macroetching, ammonia cleaning, and hydrofluoric acid (HF) cleaning were explored and compared by scanning electron microscopy. The macroetching method, involving a mixture of hydrochloric acid, nitric acid, and hyd

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Han, Ru Bing. "Analysis of Impact on the Wafer Surface Performance of Supercritical CO₂ Extraction." Advanced Materials Research 160-162 (November 2010): 704–8. http://dx.doi.org/10.4028/www.scientific.net/amr.160-162.704.

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The surface of the wafer is easy to be polluted by the organic pollution material. The supercritical fluid extraction technology works well in extracting organic pollution material. Whether the extraction process influences the surface performance of the wafer can be determined through the SEM(scanning electron microscope), AFM (atomic force microscope), and XPS (X-ray photoelectron spectroscopy). Compare the feature and the electronic structure of the wafer before and after supercritical CO2 extraction to get how supercritical CO2 extraction process influences the wafer surface performance. T

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Zulkurnain, Muhammad Nasiruddin, Shahrul Azmir Osman, Ali Ourdjini, and Saliza Azlina Osman. "A Case Study on Ionic Compounds on the Aluminium 6061 Surface during Etching and Passivating Processes." Journal of Advanced Research in Applied Mechanics 128, no. 1 (2024): 152–61. https://doi.org/10.37934/aram.128.1.152161.

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The surface treatment process for aluminium is extensive, encompassing many methods and techniques. This study utilises chemical etching and passivation chemicals as surface treatment processes for chemical cleaning. The corrosion-controlled procedure involves the application of a powerful etchant solution to eliminate undesirable layers of material. Additionally, passivation chemicals are utilised as coatings to enhance the corrosion resistance of aluminium surfaces. Following the chemical cleaning process, ion chromatography testing was conducted to verify the ionic compounds on the surface

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Mao, Huachao, Wenxuan Jia, Yuen-Shan Leung, Jie Jin, and Yong Chen. "Multi-material stereolithography using curing-on-demand printheads." Rapid Prototyping Journal 27, no. 5 (2021): 861–71. http://dx.doi.org/10.1108/rpj-05-2020-0104.

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Purpose This paper aims to present a multi-material additive manufacturing (AM) process with a newly developed curing-on-demand method to fabricate a three-dimensional (3D) object with multiple material compositions. Design/methodology/approach Unlike the deposition-on-demand printing method, the proposed curing-on-demand printheads use a digital light processing (DLP) projector to selectively cure a thin layer of liquid photocurable resin and then clean the residual uncured material effectively using a vacuuming and post-curing device. Each printhead can individually fabricate one type of mat

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Huang, Chiahung, Hsunling Bai, Yaoling Huang, Shuling Liu, Shaoi Yen, and Yaohsuan Tseng. "Synthesis of Neutral / Hydrosol and Its Application as Antireflective Self-Cleaning Thin Film." International Journal of Photoenergy 2012 (2012): 1–8. http://dx.doi.org/10.1155/2012/620764.

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A neutral SiO2/TiO2composite hydrosol was prepared by a coprecipitation-peptization method using titanium tetrachloride and silicon dioxide hydrosol as precursors. It is not only an antireflective self-cleaning coating material but also an environmental-benign material. Even heated at 700°C for 5 minutes in the tempering process, the as-prepared SiO2/TiO2thin film still demonstrated antireflection and photocatalytic self-cleaning effect. The SiO2/TiO2thin film increased near 2% of transmittance; however, the TiO2thin film decreased 5% of transmittance at least. In addition to antireflection, t

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Xiao, Haibing, Chenlin Du, Songling Zhang, and Yixin Zhu. "Study on the Surface Morphology of Micro-Particles and the Oxide Layer on Silicon Carbide Crystal Using Nanosecond Green Laser Cleaning Assisted with Airflow." Crystals 12, no. 12 (2022): 1788. http://dx.doi.org/10.3390/cryst12121788.

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With a focus on the particle pollutants on the surface of silicon carbide crystal materials, this paper establishes a laser cleaning model for the fine particles found in silicon carbide crystal materials and proposes a new nanosecond green laser cleaning method assisted by airflow, which can effectively remove microparticles and the oxide layer on the substrate surface. Abaqus software and ANSYS Fluent software were used to simulate changes in the cleaning temperature field and the distribution of particles and dust during cleaning simulation, respectively. Based on the experimental research,

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Pušić, Tanja, Bosiljka Šaravanja, and Krešimir Malarić. "Electromagnetic Shielding Properties of Knitted Fabric Made from Polyamide Threads Coated with Silver." Materials 14, no. 5 (2021): 1281. http://dx.doi.org/10.3390/ma14051281.

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This paper investigates a textile material of low surface mass for its protection against electromagnetic radiation (EMR), which is suitable for composite structures of garments, and for technical and interior applications. The shielding effectiveness against EMR of fabric knitted from polyamide threads coated with silver, measured in the frequency range of 0.9 GHz to 2.4 GHz, indicated a high degree of protection. The key contribution of the paper is the evaluation of the stability of the shielding properties against EM radiation after applying apolar and polar solvents, in synergy with the c

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Poesio, Pietro, and Gijsbert Ooms. "Fouling by External Particles and Ultrasonic Cleaning of a Porous Material." SPE Journal 14, no. 01 (2009): 14–29. http://dx.doi.org/10.2118/100812-pa.

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Summary The aim of this paper is to investigate experimentally the fouling of a porous material by external particles and the optimal way to clean the porous material with high-frequency acoustic waves. In particular, we are interested in the fouling by mud particles of the near-wellbore region of an oil reservoir. In the experiments, therefore, we used natural sandstone as porous material and mud particles as fouling particles. To generate fouling, mud particles were flushed through a sandstone core. Next, the core was treated with very short bursts of ultrasound, and the change in permeabili

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