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Journal articles on the topic 'Processing mills'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

M. N., Shwetha, I. Shakuntala Devi, T. Lavanya, and A. Meena. "Profitability Analysis of Cotton Processing Industries ‑ A Study in Telangana State, India." Environment and Ecology 42, no. 3A (2024): 1118–24. http://dx.doi.org/10.60151/envec/zybf8667.

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The purpose of the study is to evaluate the financial performance of cotton processing plants. Adilabad and Nalgonda districts in Telangana state were selected as study locations and data were gathered from a sample of 10 ginning mills, 10 spinning mills, 10 weaving mills, one dyeing and printing mill and one garment manufacturing unit by using the personal interview technique. To analyze the collected data breakeven analysis and profitability ratios namely gross profit margin, operating profit margin, pre-tax margin and net profit margin were worked out. The study revealed that all cotton pro

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2

Uguru, H., and G. E. Obah. "Remediation of effluent from cassava processing mills." Direct Research Journal of Public Health and Environmental Technology 4, no. 4 (2019): 21–25. https://doi.org/10.5281/zenodo.3475616.

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Cassava is a major staple food in most African and Asia countries, but its processing usually releases effluent which is high in cyanide and other heavy metals to the environment. The main objective of this study is to develop a bioremediation method aimed at degrading cassava effluent. Results obtained from this study show that organic soap solution (pH of 9.8 and electrical conductivity and 1330 μS/cm), had a significant effect on the cyanide, Zinc, Nickel, Chromium, Phosphorus and potassium content of the cassava effluent within the treatment period of 6 days.  Furthermore, the orga

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3

Aleksandrova, T. N., A. V. Orlova, and V. A. Taranov. "Current status in the copper ore processing (review)." Izvestiya Vuzov. Tsvetnaya Metallurgiya (Universities' Proceedings Non-Ferrous Metallurgy), no. 3 (June 12, 2021): 4–14. http://dx.doi.org/10.17073/0021-3438-2021-3-4-14.

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The article provides the analysis of process flows used for sulfide and oxidized copper ore treatment, reagent schemes, process equipment, indicators of flotation concentration at a number of domestic and foreign concentrating mills and plants. Autogenous and semi-autogenous grinding mills are widely used at the ore preparatory processing at the first stage of grinding to eliminate medium and fine crushing stages. An alternative is the use of high pressure grinding rolls that can reduce electricity consumption as compared to autogenous and semi-autogenous grinding. There is an increase in the

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Seregin, N. G., and V. I. Zaprudnov. "Mechanical activation method for obtaining cement-ground piles binder." FORESTRY BULLETIN 27, no. 1 (2023): 114–20. http://dx.doi.org/10.18698/2542-1468-2023-1-114-120.

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The physicochemical processes of grinding substances by mechanical activation method are considered. The analysis of the processes occurring in solid bodies during their mechanical processing is carried out. The main types of defects arising in the process of mechanical processing of layered silicates are described. For mechanical activation, the most common types of mills are presented, which include disintegrators and planetary mills. The principles of operation of disintegrators and planetary mills are considered in detail. Classification of mills intended for clinker grinding is given. The

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Porter, D. "Thermomechanical processing on hot strip and plate mills." Ironmaking & Steelmaking 28, no. 2 (2001): 164–69. http://dx.doi.org/10.1179/030192301677902.

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6

Kozin, Vladimir Z. "Celebrating the 100th Anniversary of UrSMU Mineral Processing Department." Izvestiya vysshikh uchebnykh zavedenii. Gornyi zhurnal 1, no. 3 (2021): 115–22. http://dx.doi.org/10.21440/0536-1028-2021-3-115-122.

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UrSMU Mineral Processing Department celebrates its 100th anniversary (1921–2021). During this period the department trained 4,601 mineral processing engineers providing technical personnel for concentrating mills all over the country. There are 2 Heroes of Socialist Labour, 21 Doctors of Science, 169 PhDs, 14 State Prize laureates, Heads of mining and processing works and concentrating mills among the graduates of the department. Professors of the department prepared and published textbooks and manuals for all the courses and developed new educational courses (“Information processing methods”,

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7

Omogunloye, Olusegun Yemi, Abiola Olawale Ilori, and Olamiposi Isaac Abolade. "Radiological impact assessment due to background ionizing radiation around palm oil processing mills in southwestern Nigeria." Journal of Asian Scientific Research 13, no. 1 (2023): 45–53. http://dx.doi.org/10.55493/5003.v13i1.4728.

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This study assesses palm oil processing mills' background ionizing radiation exposure rate and is radiological health hazards in various communities within Southwestern Nigeria. At the height of 1.0 m, a digital Geiger Muller counter measured the radiation exposure rate in forty-three selected palm oil processing mills. The recorded background radiation exposure rates during non-working hours were below the recommended acceptable limit, while the background radiation exposure rates during the working hours were higher than 0.013 mR.h-1, the recommended permissible limit provided by the Interna

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Sergeevichev, Alexander, Viktoria Sokolova, Artur Fedyaev, and Vladimir Sergeevichev. "Dynamic strength of end mills when processing wood and composite materials in panel house building." E3S Web of Conferences 124 (2019): 05090. http://dx.doi.org/10.1051/e3sconf/201912405090.

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The endurance of end mills during operation is determined by the bearing capacity of the working part of the housing and the wear resistance of the teeth. The bearing capacity of the working part is its ability to absorb the arising loads from the cutting forces and to provide rigidity and strength of mill. The required strength of end mills is determined by their design parameters and working conditions. A feature of the working conditions of end mills during the processing of chipboards and composite materials in panel house-building is that milling occurs with a depth of two cutting diamete

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Zhang, Hong Jun, Jian Guang Li, and Tian Wei Zhang. "Development Research of the End Mills Grinding Programming System Based on MATLAB." Applied Mechanics and Materials 422 (September 2013): 242–46. http://dx.doi.org/10.4028/www.scientific.net/amm.422.242.

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Using MATLAB for development tools,we has developed a set of end mills CNC grinding programming system by analysis the end mills grinding craft ,research on cutter location trajectory calculation and post-processing technology. Meanwhile, build a five-axis tool grinder grinding simulation processing by VERICUT(a kind of CNC machining simulation software), through the edge grinding simulation , we confirm the cutter location trajectory and the NC code is errorless.

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10

Hashim, Norazlina, Kamala Retenam, Santhoshini Somderam, and Kamal Yusoh. "Effect of Processing Method on Thermal Behavior in PLA/PEG Melt Blending." Advanced Materials Research 1134 (December 2015): 185–90. http://dx.doi.org/10.4028/www.scientific.net/amr.1134.185.

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The dispersion of PEG acts as plasticizer in PLA blends were investigated using thermal analysis. The comparisons were made between two melt processing method, twin screw extruder and two-roll mills to study how it will affect theTg,TcandTmof blends in DSC analysis. The TGA behavior was also studied for two-roll mills processing method to confirm the effect of PEG loading in PLA on degradation and amount of residue left after analysis. In DSC analysis, it can be seen clearly, the PEG loading decreased the glass transition temperature in all blends compares to neat PLA. For twin screw extruder

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11

Sherov, Karibek, Almat Sagitov, Gulim Tusupbekova, et al. "Experimental Study of Wear Resistance Improvement of Modular Disk Milling Cutter by Preliminary Pre-Processing Method." Designs 9, no. 2 (2025): 30. https://doi.org/10.3390/designs9020030.

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The problem of increasing the tool durability (service life) when machining hard-to-machine materials is one of the major practical problems of modern mechanical engineering. This paper aims to improve the wear resistance of modular disk mills using the pre-processing method. Second-order rotatable planning was applied for the experimental study of the pre-processing of modular disk mills. Experimental research on the pre-processing of modular disk mills was carried out on a vertical milling machine XH950A when milling a workpiece made of steel 45. It was revealed that the increase in pre-proc

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Kabir, M., U. Umara, M. M. Alam, and C. K. Saha. "Study on Financial Parameters of Rice Bran Edible Oil Processing." Journal of Agricultural Machinery and Bioresources Engineering 7, no. 1 (2016): 33–40. http://dx.doi.org/10.61361/jambe.v7i1.117.

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This study was undertaken to identify the automatic and semi-automatic rice mill by-products, the technological process of processing rice bran oil and to analyze the financial parameters of rice bran edible oil processing to investigate the ways and means for proper economic utilization of the milled rice by products, specially the bran. Two rice mills at Gouripur, Mymensingh and one rice bran oil mill at Sherpur were visited and interviewed with carefully designed survey questionnaire for identification of milled rice by products and assessing financial status of oil mill. This study identif

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13

Blažková, I. "Economic performance differentiation of the processing stage within the commodity chain." Agricultural Economics (Zemědělská ekonomika) 56, No. 1 (2010): 16–24. http://dx.doi.org/10.17221/53/2009-agricecon.

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The article is focused on the evaluation of economic differentiation of subjects on particular processing stages within the wheat commodity chain in the Czech Republic with regard to agro-food market development in the last years. The analysis is based on the statement that better economic results of businesses can be achieved not only by successful business strategy or quality management and employees but also by business ability to advance its own interests and to influence market conditions, such as setting higher prices, pressure on lower input prices, better position for negotiations with

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14

Sagdieva, M. G., S. I. Borminskiy, Z. E. Rakhmatullaeva, A. K. Tonkikh, K. S. Sanakulov, and B. Scott. "Biohydrometallurgical Processing of Flotation Tailings from Different Copper Mills." Advanced Materials Research 20-21 (July 2007): 299–303. http://dx.doi.org/10.4028/www.scientific.net/amr.20-21.299.

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Two copper flotation tailings samples, one from the Almalyk Mining and Metallurgical Complex, Uzbekistan (sample designated AMMC) and the other from Whitehorse (WT), Yukon, Canada, were bioleached at laboratory scale. Acidophilic, iron- and sulphur-oxidizing cultures were enriched from the two tailings and these cultures were used for the testing. After 24 weeks of bioleaching in percolator columns 70-72% of the copper was leached from the AMMC tailings and 91-93% of the copper was leached from the WT tailings. The chalcopyritic nature of the copper and larger particle size of the AMMC tailing

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15

Granhall, Ulf, Allana Welsh, Ingela Noredal Throbäck, Karin Hjort, Mikael Hansson, and Sara Hallin. "Bacterial community diversity in paper mills processing recycled paper." Journal of Industrial Microbiology & Biotechnology 37, no. 10 (2010): 1061–69. http://dx.doi.org/10.1007/s10295-010-0754-1.

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16

Gevgilili, Halil, Dilhan M. Kalyon, and Anand Shah. "Processing of Gun Propellants in Continuous Shear Roll Mills." Journal of Energetic Materials 26, no. 1 (2007): 29–51. http://dx.doi.org/10.1080/07370650701719196.

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17

Assaad, Joseph Jean. "Industrial versus Laboratory Clinker Processing Using Grinding Aids (Scale Effect)." Advances in Materials Science and Engineering 2015 (2015): 1–12. http://dx.doi.org/10.1155/2015/938176.

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The evaluation of grinding aid (GA) effect on clinker processing in laboratory grinding mills is relatively simple. Yet, the results obtained cannot be directly transposed to industrial mills, given the fundamentally different operational modes and grinding parameters. This paper seeks to evaluate the scale effect by comparing the results obtained from a closed-circuit tube mill operating at 90 ton/hr to those determined using a 50-liter laboratory mill. Tests results have shown that the decrease in specific energy consumption (Ec) due to glycol or amine-based GA can be evaluated under laborat

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18

Grzegorzek, Wojciech, Daniel Adamecki, Grzegorz Głuszek, Aleksander Lutyński, and Daniel Kowol. "Technique to Investigate Pulverizing and Abrasive Performance of Coals in Mineral Processing Systems." Energies 14, no. 21 (2021): 7300. http://dx.doi.org/10.3390/en14217300.

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The operating costs of breaking coal particles into fine powder, to achieve optimum combustion for the boilers in a power plant, are made up of power input to carry on an energy intensive comminution mechanism and to overcome friction losses within pulverising machines. The operating costs also include the cost of the replacement of the processing system’s components due to wear. This study presents the development and application of an attrition test machine that enables an investigation of the factors that influence pulverizing efficiency. The attrition tester simulates grinding conditions i

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19

Lomovskiy, Igor, Aleksey Bychkov, Oleg Lomovsky, and Tatiana Skripkina. "Mechanochemical and Size Reduction Machines for Biorefining." Molecules 25, no. 22 (2020): 5345. http://dx.doi.org/10.3390/molecules25225345.

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In recent years, we have witnessed an increasing interest in the application of mechanochemical methods for processing materials in biomass refining techniques. Grinding and mechanical pretreatment are very popular methods utilized to enhance the reactivity of polymers and plant raw materials; however, the choice of devices and their modes of action is often performed through trial and error. An inadequate choice of equipment often results in inefficient grinding, low reactivity of the product, excess energy expenditure, and significant wear of the equipment. In the present review, modern equi

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20

Mavlonov, Jonibek, Davron Mardonov, Mirzohid Eshmirzayev, and Islomjon Togayev. "Improvement of methods to ensure energy efficiency of ball mills functioning." E3S Web of Conferences 417 (2023): 03014. http://dx.doi.org/10.1051/e3sconf/202341703014.

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Mining, metallurgical, enrichment and processing enterprises require a large amount of electricity consumption. Among them, hydrometallurgical and enrichment enterprises currently consume 50-60% of total costs and 5.2% of all world electricity. The main reason for this is the use of traditional ball mills. Including metallurgical, enrichment and processing enterprises consume 5-20% of the electricity produced in the world. The main way to improve the performance of ball mills is to optimize the operating modes of the electric drive and mill equipment, to ensure stable operation of the ball mil

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21

Adinya, I.B, S.O. Odey, M.O Oniah, G.N Umeh, B.F Agiopu, and K.I. Ogbonna. "ANALYSIS OF THE ROLE OF AGRICULTURAL COOPERATIVES' IN FUNDING PROCESSING MILLS IN CROSS RIVER STATE, NIGERIA." Continental J. Agricultural Science 2 (August 7, 2008): 25–34. https://doi.org/10.5281/zenodo.839620.

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A study was undertaken to determine the role of agricultural co-operative societies as institutional source of finance to processing mills in Cross River State, Nigeria. Data were obtained from a random sample of 150 respondents in the study area by means of structured questionnaire. The first stage involved random selection of fifteen local government areas from eighteen local government areas in Cross River State. This was followed by random selection of one village in each of the fifteen local government areas of Cross River State. Ten respondents were randomly selected from each of the fif

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22

LYALYAKIN, V. P., A. Y. KOSTYUKOV, and D. E. ROUISSI. "HARDENING THE METAL CUTTING TOOLS BY ELECTOSPARK TREATING." Tekhnicheskiy servis mashin 62, no. 2 (2024): 91–96. http://dx.doi.org/10.22314/2618-8287-2024-62-2-91-96.

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Metal-cutting tools during the machining of parts by cutting experience high strength and thermal loads, causing wear of the cutting edges. Increasing the wear resistance of the cutting edges of a metal-cutting tool is an urgent task. (Research purpose) The research purpose is analyzing the causes of wear of end mills and drills and proposing the most rational method of hardening metal-cutting tools. (Materials and methods) End mills and drills were chosen as the object of research. The BIG-5 installation with the use of electrodes made of hard alloys VK8 and T15K6 was used to harden metal-cut

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Silva, André Carlos, and José Aurélio Medeiros Luz. "Continuous grinding mill simulation using Austin's model." Exacta 10, no. 3 (2012): 333–39. http://dx.doi.org/10.5585/exacta.v10n3.3884.

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Comminution is a frequently-required step in mineral processing and is responsible for almost 90% of all energy consumption in a mineral processing plant. Tumbling mill design has been studied since the middle of the XIX century. There are many comminution models in the literature, with preponderance, however, of Austin’s model (2002) for mineral impact breakage. In this paper, Austin’s model was applied to tubular tumbling mills. Once Austin’s model was proposed for batch processing of narrowly-distributed fraction sizes, an artifice has allowed it to be used in continuous grinding mill proce

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Gandhi, Prima, and Takanashi Fumie. "Differences in Organization Structure and the Supply Chain of Private with State-Owned Palm Oil Mills in North Sumatra, Indonesia." E3S Web of Conferences 454 (2023): 02025. http://dx.doi.org/10.1051/e3sconf/202345402025.

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Indonesia is the world’s largest palm oil producer. The Central Statistics Agency (BPS) noted that Indonesia will produce 45.58 million tons of palm oil in 2022. This number has increased by 1.02% compared to the previous year, which reached 45.12 million tons. The palm oil industry comprises on-farms producing fresh fruit bunches (FFB) and processing industries. The processing industry can be divided into two main divisions: factories that crush FFB into crude palm oil (CPO) and factories that process CPO into various refined palm oil products. There are three actors in Indonesia’s palm oil p

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Azamatovich, Nabijon, Sardor Abdullayev, Akbar Zhuraev, and Sardorjon Turdiyev. "Experimental study of improved constructions increasing the efficiency of ball mill protective coatings used in enrichment factories." E3S Web of Conferences 525 (2024): 06006. http://dx.doi.org/10.1051/e3sconf/202452506006.

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Nowadays, ball mills are widely used in beneficiation enterprises of the mining industry, cement and similar production plants. As a result of the development of new mines in our republic, the process of extracting minerals in the mining industry is being carried out step by step. Due to the increase in the volume of mined minerals, the need for ore crushing mills is increasing. Taking into account all mentioned the above, in this article, the test results of the improved constructions of the internal protective coatings of the ball mills, which are considered as the main working member of the

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Ayompe, Lacour M., Raymond N. Nkongho, Cargele Masso, and Benis N. Egoh. "Does investment in palm oil trade alleviate smallholders from poverty in Africa? Investigating profitability from a biodiversity hotspot, Cameroon." PLOS ONE 16, no. 9 (2021): e0256498. http://dx.doi.org/10.1371/journal.pone.0256498.

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In this study we investigate whether the increasing investment in smallholder oil palm plantations that contributes to deforestation is motivated by financial gains or other factors. We evaluate the financial viability of smallholder farmers selling fresh fruit bunches (FFBs) to intermediaries or agro-industrial companies with mills, or processing the FFBs in artisanal mills to produce palm oil. We use data collected in four oil palm production basins in Cameroon and carried out a life cycle assessment of oil palm cultivation and CPO production to understand financial gains. We use payback per

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Журавлев, Михаил, Mihail Zhuravlev, Константин Кравченко, Konstantin Kravchenko, Дмитрий Элькинд, and Dmitriy El'kind. "VIBRATION RESISTANCE AT PROCESSING BY END MILLS WITH VARIABLE PITCH." Bulletin of Bryansk state technical university 2018, no. 8 (2018): 14–24. http://dx.doi.org/10.30987/article_5bb5e69727bb41.28471955.

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In this work there is carried out an investigation of tooth different pitches with the purpose to increase a technological system vibration resistance at processing by end mills with a variable pitch and using elements of an operation modal analysis (OMA). An experiment is carried out in the course of which there are performed tests for the level definition of vibrations and resonance frequencies of technological system oscillations at cutting by an end mill with a constant and varied pitch. The work results show that the average leve

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OKITU, Hiroto. "Machine Condition Diagnosis Technique for Rolling Mills and Processing Lines." Tetsu-to-Hagane 74, no. 11 (1988): 2067–79. http://dx.doi.org/10.2355/tetsutohagane1955.74.11_2067.

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Rolla, E., and K. G. Tan. "The Generation of Thiosalts in Mills Processing Complex Sulphide Ores." Canadian Metallurgical Quarterly 24, no. 4 (1985): 293–302. http://dx.doi.org/10.1179/cmq.1985.24.4.293.

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Ani, Farid Nasir, and uzaima Mohamad Nor. "Energy index for palm oil processing in oil palm mills." International Journal of Quality and Innovation 1, no. 2 (2010): 112. http://dx.doi.org/10.1504/ijqi.2010.034642.

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hUallacháin, B. Ó. "The Restructuring of the US Steel Industry: Changes in the Location of Production and Employment." Environment and Planning A: Economy and Space 25, no. 9 (1993): 1339–59. http://dx.doi.org/10.1068/a251339.

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Recent reorganization of the US iron and steel industry provides a useful setting for an analysis of the relationship between industrial location and institutional forms. Regression analysis shows that institutional shifts in the organization of production dominated geographical shifts in employment and product value as integrated maxi-mills sought to raise productivity. The reorganization of production includes mill abandonment, increased subcontracting by maxi-mills in the initial stages of production, horizontal penetration by mini-mills in the sheet-steel market, and the growing integratio

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Lieberman, Yu L., and V. A. Shterenson. "THE USE OF DIAMOND-LIKE FILMS TO INCREASE THE DURABILITY OF END MILLS." Spravochnik. Inzhenernyi zhurnal, no. 278 (May 2020): 40–44. http://dx.doi.org/10.14489/hb.2020.05.pp.040-044.

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Modern engineering is focused on high-tech reliable automated equipment, the use of which is effective in the presence of high-quality wear-resistant tools. The article discusses the results of the study DLC-films end mills resistance in structural carbon and alloy steels processing. Coatings were obtained by cathodic pulse sputtering of graphite in a vacuum chamber. There are presented results of the study of the influence of diamond-like (DLC) films on the end mills wear resistance. It is shown that the application of diamond-like films on the end mills uniquely increases the resistance of t

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Lieberman, Yu L., and V. A. Shterenson. "THE USE OF DIAMOND-LIKE FILMS TO INCREASE THE DURABILITY OF END MILLS." Spravochnik. Inzhenernyi zhurnal, no. 278 (May 2020): 40–44. http://dx.doi.org/10.14489/hb.2020.05.pp.040-044.

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Modern engineering is focused on high-tech reliable automated equipment, the use of which is effective in the presence of high-quality wear-resistant tools. The article discusses the results of the study DLC-films end mills resistance in structural carbon and alloy steels processing. Coatings were obtained by cathodic pulse sputtering of graphite in a vacuum chamber. There are presented results of the study of the influence of diamond-like (DLC) films on the end mills wear resistance. It is shown that the application of diamond-like films on the end mills uniquely increases the resistance of t

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Petukhov, Yu E., and P. V. Domnin. "Computer Simulation of Helical Groove Processing on the Workpiece of End-milling Cutter." Izvestiya MGTU MAMI 5, no. 2 (2011): 156–64. http://dx.doi.org/10.17816/2074-0530-69939.

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The paper describes a method of processing of helical end mills shaped surfaces of straight profile. The authors describe the possibility of processing the contoured surface of the helical cutter with a given profile by means of mathematical and computer modeling.

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POPOK, N., and V. ANISIMOV. "DYNAMICS OF MECHANICAL MACHINING WITH END MILLS ON CNC MACHINE." Herald of Polotsk State University. Series B. Industry. Applied Sciences, no. 1 (March 5, 2024): 28–34. http://dx.doi.org/10.52928/2070-1616-2024-49-1-28-34.

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Increasing the productivity of processing complex-profile surfaces of parts is considered and power efficiency of CNC machine drives by using end mills with steep cutting edges. Dependences of changes in cutting forces on time and processing modes using milling cutters from various manufacturers are given.

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Shwetha M. N., I. Shakuntala Devi, T. Lavanya, and A. Meena. "Unravelling the Challenges in Cotton Processing Industries: A Comprehensive Constraint Analysis." Asian Journal of Agricultural Extension, Economics & Sociology 41, no. 10 (2023): 1005–13. http://dx.doi.org/10.9734/ajaees/2023/v41i102254.

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The textile industry is one of India's oldest industries and has been there for a long time. Cotton has a major economic influence in India, where it is mostly used in the textile sector. One of the most often produced and exported items from India is cotton yarn. The goal of the current study is to examine and record the challenges faced by the cotton processing units along the value chain of the crop. The study was conducted in Adilabad and Nalgonda districts of Telangana state. The required data was gathered from a sample size of 10 ginning mills, 10 spinning mills, 10 weaving mills, one dy

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Campo, F., and Jairo A. Escobar Gutiérrez. "2D Model for Ball Mills." Materials Science Forum 530-531 (November 2006): 282–85. http://dx.doi.org/10.4028/www.scientific.net/msf.530-531.282.

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This work develops a mathematical model that explains the ball mills operational speed. The scope of the model is defined by the powder as the number of particles per cm3 and the Relevance defined as the ratio between different forces. In this study, the Relevance is defined as the ratio between superficial tension and inertial forces. The conditions for a free flowing powder and a single particle are differenced and non-dimensional numbers are found. The model proposed use the friction force between mill walls and the powder mass is related by a friction coefficient that can be calculated fro

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Adewopo, Julius B., and Alexandra Felix Locher. "Network-Based Resource-Proximity Analysis of Primary Wood Processing Mills in Arkansas." Southern Journal of Applied Forestry 35, no. 3 (2011): 109–14. http://dx.doi.org/10.1093/sjaf/35.3.109.

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Abstract Primary wood processing mills in Arkansas play a vital role in both the state and the national economy, as evidenced by Arkansas' high national ranking in lumber productivity. Log acquisition from forestlands is invariably constrained by suitability of terrain and road networks; hence, an accurate assessment of the sufficiency of timberlands in servicing mills based on the existing road network and cost-effective log-truck travel time is essential for planning for the future. Many different analyses were carried out on an ArcInfo 9.3.1 workstation to delineate cost-effective sawmill s

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Khassenov, A. K., B. R. Nussupbekov, D. Zh Karabekova, G. A. Bulkairova, B. U. Shashubai, and M. М. Bolatbekova. "Electric pulse method of processing cullet." Bulletin of the Karaganda University. "Physics" Series 105, no. 1 (2022): 75–80. http://dx.doi.org/10.31489/2022ph1/75-80.

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The article considers the issue of obtaining a recycling resource during the processing cullet, which harms the environment. During the preparation of raw materials in the household waste recycling stages, the material is crushed to the right size. This is implemented in mills based on various methods of destruction. In this regard, analyses of the currently existing types of mechanical mills were carried out and their disadvantages were investigated. To solve glass recycling problem, this study presents the results of processing cullet by the electric pulse method. We provide a description of

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Voiloshnikov, G. I., and A. Yu Chikin. "Stirred media mills of fine and ultrafine grinding for subsequent beneficiation operations." iPolytech Journal 28, no. 3 (2024): 504–12. http://dx.doi.org/10.21285/1814-3520-2024-3-504-512.

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This paper presents a brief review of the designs, characteristics, and operating parameters of Stirred media mills supplied by foreign manufacturers. An analysis of information on Stirred media mills , which are used to improve the efficiency of beneficiation and metallurgical operations, is carried out using available publications. The obtained results indicate the inexpediency of using conventional drum ball mills for flotation separation of ores and concentrates with a fine interpenetration of minerals. The application of conventional mills in extraction of ores and concentrates resistant

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Mihovk, Rikhard. "Production and primary processing of grain in the Ung, Bereg, Ugocha and Maramoros counties in the Middle Ages." Scientific Herald of Uzhhorod University. Series: History, no. 2 (45) (December 25, 2021): 70–78. http://dx.doi.org/10.24144/2523-4498.2(45).2021.246896.

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The present research deals with the medieval grain production and the primary processing of it in Ung, Bereg, Ugocsa and Maramures counties. In the Middle Ages, the primary foodstuff was bread, which could be made from a variety of grains. In today's Transcarpathia, bread was made primarily using wheat and rye, which were crucial parts of the everyday eating. After the founding of the Hungarian state, the branch of the food production underwent a transformation, namely the animal-husbandry was slowly replaced by tillage. With the continuous development of the village system, indoor and outdoor

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Остановский, Александр, and Aleksandr Ostanovskiy. "ANALYSIS OF THE IMPACT OF KINEMATIC INSUFFICIENCY OF BRANCHES OF A CLOSED CONTOUR REDUCED POWER INPUT IN THE MILL OF THE MKAD SYSTEM." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 4, no. 3 (2019): 134–48. http://dx.doi.org/10.34031/article_5ca1f635ef2844.35993706.

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The necessity of improving technological operations in the processing of mineral raw materials and the use of energy-efficient grinding equipment is substantiated. The technical and technological benefits of vertical dynamic autogenous grinding mills are given. They are based on a method of self-grinding of the material, which allows to reduce the specific energy consumption. The technical advantages of the MKAD system mills, the structural schemes of which have an indifferent group are explained. Since the mills of this system additionally use so-called “circulating” energy, depending on the

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Naqvi, Sohail, Masood Arshad, Assad Farooq, and Farah Nadeem. "Implementation of Sustainable Practices in Textile Processing Mills of Lahore, Pakistan." Polish Journal of Environmental Studies 29, no. 1 (2019): 1–9. http://dx.doi.org/10.15244/pjoes/99062.

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Gosling, Rebecca, Claire Oastler, Christopher Nichols, George Jackson, Andrew D. Wales, and Robert H. Davies. "Investigations into Salmonella Contamination in Feed Mills Producing Rations for the Broiler Industry in Great Britain." Veterinary Sciences 9, no. 7 (2022): 307. http://dx.doi.org/10.3390/vetsci9070307.

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Feed-associated Salmonella serovars continue to be reported in poultry flocks. A study was conducted to investigate Salmonella contamination in major commercial feed mills that produce rations for broiler chickens within Great Britain. Dust and large moist gauze swab samples (12,791) were collected from 22 feed mills on 31 visits. Salmonella was isolated from 20 mills, with 15 mills (75%) having fewer than 5% Salmonella-positive samples. Fifty-one Salmonella serovars were isolated, with a large proportion of isolates being Salmonella (S.) Kedougou (29.4%) or S. 13,23:i:- (21.4%). European Unio

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Klyuev, R. V. "Analysis of technologicaland energy parameters of ball mills." Mining Industry Journal (Gornay Promishlennost), no. 6/2024 (December 25, 2024): 107–10. https://doi.org/10.30686/1609-9192-2024-6-107-110.

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The paper considers issues related to the analysis of the most important process parameters of ball mills, such as changes in productivity, power consumption, amount of water entering the mill, oil pressure in the mill hydraulic system, pulp density during mill unloading. It was found that the power consumed by the mills varies within 836–1260 kW. The energy characteristics of the mills, as well as specific power consumption, correlation coefficients and regression equations are presented. The values of the coefficients of variation, asymmetry and excess show good agreement with the normal dis

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Lagos, Carolina, Raúl Carrasco, Guillermo Fuertes, Sabastián Gutiérrez, Ismael Soto, and Manuel Vargas. "Big Data on Decision Making in Energetic Management of Copper Mining." International Journal of Computers Communications & Control 12, no. 1 (2016): 61. http://dx.doi.org/10.15837/ijccc.2017.1.2784.

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It is proposed an analysis of the related variables with the energetic consumption in the process of concentrate of copper; specifically ball mills and SAG. The methodology considers the analysis of great volumes of data, which allows to identify the variables of interest (tonnage, temperature and power) to reach to an improvement plan in the energetic efficiency. The correct processing of the great volumen of data, previous imputation to the null data, not informed and out of range, coming from the milling process of copper, a decision support systems integrated, it allows to obtain clear and

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Ma, A. N., and A. S. H. Ong. "Palm Oil Processing – New Development in Effluent Treatment." Water Science and Technology 18, no. 3 (1986): 35–40. http://dx.doi.org/10.2166/wst.1986.0035.

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Since 1980, the concept of palm oil mill effluent treatment has changed, and there have been several research and development projects to investigate the utilization of the so called waste materials from the palm oil mills. A pollution prevention approach has been increasingly adoted by the industry. Anaerobic liquor is being beneficially recycled to crops and improved crop yield and soil properties have been recorded, and biogas is being harnessed for heat and electricity generation. This paper highlights some of the recent developments.

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Weber, Marcus O., and Burkhard Wulfhorst. "Fiber Motion in Roller Drafting." Textile Research Journal 67, no. 1 (1997): 10–13. http://dx.doi.org/10.1177/004051759706700104.

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Processing in spinning mills demands high precision and reliability from the machinery. Accurate information on the processing stages of production and precise quality monitoring are required in yarn manufacturing. We present a new technology for measuring fibers during the drafting process. Using luminous tracer fibers, we can obtain signals from the fiber bundle. Initial measurements and interpretations are shown.

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Kruszelnicka, Weronika, Marek Opielak, Kingsly Ambrose, Saugirdas Pukalskas, Andrzej Tomporowski, and Patrycja Walichnowska. "Energy-Dependent Particle Size Distribution Models for Multi-Disc Mill." Materials 15, no. 17 (2022): 6067. http://dx.doi.org/10.3390/ma15176067.

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Comminution is important in the processing of biological materials, such as cereal grains, wood biomass, and food waste. The most popular biomaterial grinders are hammer and roller mills. However, the grinders with great potential in the processing of biomass are mills that use cutting, e.g., disc mills. When it comes to single-disc and multi-disc grinders, there are not many studies describing the relationships between energy, motion, material, and processing or describing the effect of grinding, meaning the size distribution of a product. The relationship between the energy and size reductio

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BANDLER, RUTH, PARIS M. BRICKEY, STANLEY M. CICHOWICZ, JOHN S. GECAN, and PHILIP B. MISLIVEC. "Effects of Processing Equipment on Howard Mold and Rot Fragment Counts of Tomato Catsup." Journal of Food Protection 50, no. 1 (1987): 28–37. http://dx.doi.org/10.4315/0362-028x-50.1.28.

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Two studies were done to determine the effects of processing equipment on Howard mold and rot fragment counts of tomato catsup. In a pilot plant study in 1980, batches of catsup with known cut-out rot levels were produced and processed through various types of comminution equipment. Urschel and Fitzpatrick mills and homogenizers at 500 to 700 and 1500 to 2000 psi increased mold counts more than twofold over the range of data obtained. Contrary to previous reports, Urschel mills increased rot counts significantly. A nationwide survey was conducted in 1983 to determine if similar effects would b

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