Relevant bibliographies by topics / Structured packing

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Structured packing'

Author: Grafiati
Published: 4 June 2021
Last updated: 26 July 2025

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Journal articles on the topic "Structured packing"

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Pavlenko, Aleksandr, Vladimir Zhukov, Nikolay Pecherkin, Ekaterina Slesareva, Christo Boyadjiev, and Daniela Dzhonova-Atanasova. "Studying the process of freons mixture separation on a structured packing Sultzer 500X." E3S Web of Conferences 258 (2021): 11008. http://dx.doi.org/10.1051/e3sconf/202125811008.

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Structured packings are widely used in distillation columns to separate various types of mixtures. These packings have an ordered structure, which ensures more uniform conditions for interaction of counter-current flows of liquid and vapor than in the random packings and have a small hydraulic resistance. Nevertheless, in columns with a diameter of more than 0.5 m, formation of large-scale non-uniformity in distribution of liquid and vapor flow parameters over the packing cross-section is observed. In this work, experimental data on formation of large-scale non-uniformity in the temperature fi
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Bao, Yin Long, Chun Jiang Liu, and Xi Gang Yuan. "Mass Transfer Performance of a Novel Structured Packing for Liquid-Liquid Extraction." Advanced Materials Research 391-392 (December 2011): 1469–73. http://dx.doi.org/10.4028/www.scientific.net/amr.391-392.1469.

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The flow pattern of the dispersed phase through three types of packings, 700Y rhombus mesh frame packing (RMFP), 350Y polypropylene corrugated sheet packing (PPCSP) andФ16mm plum flower mini ring (PFMR), was observed. According to the characteristics of solvent extraction, a novel hybrid structured packing, consisting of 700Y RMFP and 350Y PPCSP, was developed for liquid-liquid extraction. The mass transfer efficiencies of the novel hybrid structured packing andФ16mm PFMR were investigated in a 150mm diameter column, working with the 30% tributyl phosphate-kerosene (dispersed phase) / acetic /
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Laptev, A. G., M. M. Basharov, and E. A. Lapteva. "INDICATORS OF ENERGY AND SEPARATION EFFICIENCY OF GAS SEPARATORS INTENDED TO REMOVE AEROSOL DROPLETS." Proceedings of the higher educational institutions. ENERGY SECTOR PROBLEMS 21, no. 1-2 (2019): 3–9. http://dx.doi.org/10.30724/1998-9903-2019-21-1-2-3-9.

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Abstract: Energy coefficients and energy efficiency criteria for heat and mass transfer devices are considered. With application of these coefficients and criteria, modified complexes for the energy separation efficiency of packed-type gas separators aimed to remove liquid aerosols are obtained. Technical characteristics of structured and random packings are given and calculations of energy complexes and of the power required for supplying gas to the purification are made. It is determined that the spiral-prismatic packing is most efficient among all considered random packings and the spiral w
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Dzhonova-Atanasova, Daniela, Konstantina Stefanova, and Svetoslav Nakov. "On Liquid Flow Maldistribution through Investigation of Random Open-Structure Packings." Designs 7, no. 2 (2023): 47. http://dx.doi.org/10.3390/designs7020047.

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The optimal design of packed columns for separation processes is strongly dependent on an accurate prediction of the fluid flows in the packing. Insufficient knowledge about the complex factors and mechanisms governing hydrodynamic effects is compensated for by empirical information. The present study fills the gap in experimental data about the liquid phase distribution in plastic Raschig Super-Ring (RSRP) packing and plastic Ralu–Flow (RF) packing. These belong to the family of widely used random packings with an open lattice structure characterized by high mass transfer efficiency and a low
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Novikova, Irina, and Alexander Pushnov. "NEW STRUCTURED PACKING CUB FOR PURIFICATION OF EXHAUST GASE." Mokslas – Lietuvos ateitis 8, no. 4 (2016): 438–42. http://dx.doi.org/10.3846/mla.2016.954.

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New structured packing for heat and mass transfer processes named CUB is presented in our article. The packing can be applied in packed towers for exhaust gas cleaning instead random packing, for example, rings type that are the most used in such processes. The advantages of the new packing over random packing are lower pressure drop, capability of purification and as a consequence long-term service of the packing. The researches of intensity of liquid-phase mass-transfer in packed bed depending on liquid spray rate and gas velocity were carried out. Obtained data show that packing CUB is more
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E. Najim, Saleh, Adnan A. Ateik, and C. K. Haweel. "Effect of Operating Conditions on Co Absorption into Aqueous Alkanol amine Solutions in Packed Column." University of Thi-Qar Journal for Engineering Sciences 2, no. 1 (2011): 103–17. http://dx.doi.org/10.31663/utjes.v2i1.180.

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This paper highlights the importance of operating parameters to mass-transfer in CO2 absorption in columns with different packings. The study compares the performance of two packings, Gempak 4A and Raschig ring. Mass-transfer efficiency of these packings was determined by carrying out absorption experiments in a pilot-scale absorption unit with aqueous solutions of monoethanolamine (MEA), Diethanolamine (DEA),2-amino-2-methyl-1-propanol (AMP) and methyldiethanolamine (MDEA) as test solvent. The overall mass-transfer coefficient (KGav) can be considered to be indicative of the CO2 removal effic
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Shojaee, Saeed, Seyyed Hossein Hosseini, and Behzad Saeedi Razavi. "Computational Fluid Dynamics Simulation of Multiphase Flow in Structured Packings." Journal of Applied Mathematics 2012 (2012): 1–17. http://dx.doi.org/10.1155/2012/917650.

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A volume of fluid multiphase flow model was used to investigate the effective area and the created liquid film in the structured packings. The computational results revealed that the gas and liquid flow rates play significant roles in the effective interfacial area of the packing. In particular, the effective area increases as the flow rates of both phases increase. Numerical results were compared with the Brunazzi and SRP models, and a good agreement between them was found. Attention was given to the process of liquid film formation in both two-dimensional (2D) and three-dimensional (3D) mode
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Lapteva, E. A., A. G. Laptev, and M. L. Farakhov. "Energy efficiency indicators of cooling towers." Safety and Reliability of Power Industry 11, no. 3 (2018): 217–21. http://dx.doi.org/10.24223/1999-5555-2018-11-3-217-221.

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For selecting optimal regimes and design characteristics, an energy efficiency criterion of a mass transfer apparatus is considered, and on its basis, some particular cases of energy efficiency criteria for cooling towers, including the cases with a structured counter-current film-type packing, are obtained. The criteria include heat transfer efficiency in the gas and liquid phases, as well as kinetic characteristics of the process of cooling the water in blocks of film-type packings. Expressions are given for determination of thermal efficiencies in the gas (air) and liquid (water) phases of
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Pongayi Ponnusamy Selvi and Rajoo Baskar, Pongayi Ponnusamy Selvi and Rajoo Baskar. "Mass Transfer Enhancement for CO2 Absorption in Structured Packed Absorption Column." Journal of the chemical society of pakistan 41, no. 5 (2019): 820. http://dx.doi.org/10.52568/000803/jcsp/41.05.2019.

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The acidic gas, Carbon dioxide (CO2) absorption in aqueous ammonia solvent was carried as an example for industrial gaseous treatment. The packed column was provided with a novel structured BX-DX packing material. The overall mass transfer coefficient was calculated from the absorption efficiency of the various runs. Due to the high solubility of CO2, mass transfer was shown to be mainly controlled by gas side transfer rates. The effects of different operating parameters on KGav including CO2 partial pressure, total gas flow rates, volume flow rate of aqueous ammonia solution, aqueous ammonia
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WANG, FU YANG, and IAN T. CAMERON. "DYNAMICS OF FRACTIONATORS WITH STRUCTURED PACKING." Chemical Engineering Communications 119, no. 1 (1993): 231–59. http://dx.doi.org/10.1080/00986449308936118.

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Dissertations / Theses on the topic "Structured packing"

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Erasmus, Andre Brink. "Mass transfer in structured packing." Thesis, Stellenbosch : University of Stellenbosch, 2004. http://hdl.handle.net/10019.1/16045.

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Thesis (PhD)--University of Stellenbosch, 2004.<br>ENGLISH ABSTRACT: Structured packing is a popular column internal for both distillation and absorption unit operations. This is due to the excellent mass transfer characteristics and low pressure drop that it offers compared to random packing or trays. The main disadvantage is the lack in reliable models to describe the mass transfer characteristics of this type of packing. The recent development of the non-equilibrium model or rate based modelling approach has also emphasized the need for accurate hydraulic and efficiency models for she
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Higginbotham, Paul. "Structured packing in air distillation." Thesis, Aston University, 1993. http://publications.aston.ac.uk/9585/.

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An economic analysis has been performed to establish when it is advantageous to use structured packing in air separation plant. A model of a low pressure cycle was developed to calculate the power saved when packing is used, and cost models were developed for the columns and cold box. The rate of return was calculated on the extra investment required for a packed plant based on the annual power saving. Structured packing was found to be economic only in larger plants, where economies of scale mean that the increased capital cost becomes less significant compared with the power saved. It was al
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Kawesha, David Mukuma. "A mass transfer model for structured packing." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/52647.

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Thesis (MScEng) -- Stellenbosch University , 2002.<br>ENGLISH ABSTRACT: The distillation process is the most widely used separating process in the chemical process industry. The optimal design of the distillation units can lead to reduced capital costs and improved energy utilisation. This is particularly the case for structured packed distillation column where design methods tend to over-predict the column efficiency. This work seeks to contribute to the development of a reliable mass transfer model for structured packing. A gas phase mass transfer correlation was developed based on th
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Ataki, Adel. "Wetting of structured packing elements CFD and Experiment /." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=981239463.

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Van, der Westhuizen Francois Erasmus. "Vapour phase mass transfer coefficients in structured packing." Thesis, Stellenbosch : Stellenbosch University, 2008. http://hdl.handle.net/10019.1/1966.

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Cooke, Jason. "Modelling of reactive absorption in gas-liquid flows on structured packing." Thesis, University of Southampton, 2016. https://eprints.soton.ac.uk/397079/.

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Carbon capture & storage (CCS) is at the technological forefront in the challenge of reducing carbon emissions. The most viable approach to implementing CCS within existing coal and natural gas power stations is the post-combustion capture of CO2 by absorption into amine solutions within packed column absorbers. CFD modelling is an important aspect in the design and optimisation of this process. However, significant challenges arise due to the large range of spatial scales and the complexity of the physics being modelled. Therefore, simplification of the problem is required to complete such si
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Paquet, Emil Friedrich. "Establishing a facility to measure the efficiency of structured packing under total reflux." Thesis, Stellenbosch : University of Stellenbosch, 2011. http://hdl.handle.net/10019.1/6834.

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Thesis (MScEng (Process Engineering))--University of Stellenbosch, 2011.<br>ENGLISH ABSTRACT: Structured packing is often the preferred choice for column internals because of its low pressure drop and high efficiencies compared to that of trays and random packing. However, the mass transfer phenomena in these gas-liquid contacting devices is still not well understood, even though it is widely used in industry. A contributing factor to this is the lack of understanding and availability of experimental data in the open literature. These shortcomings complicate the design of a distillation c
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Sebastia-Saez, J. Daniel. "CFD modelling of post-combustion carbon capture with amine solutions in structured packing columns." Thesis, Cranfield University, 2016. http://dspace.lib.cranfield.ac.uk/handle/1826/10024.

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The scope of the present thesis is the development of a Computational Fluid Dynamics model to describe the multiphase flow inside a structured packing absorber for postcombustion carbon capture. The work focuses mainly on two flow characteristics: the interface tracking and the reactive mass transfer between the gas and the liquid. The interface tracking brings the possibility of studying the liquid maldistribution phenomenon, which strongly affects the mass transfer performance. The development of a user-defined function to account for the reactive mass transfer between phases constitutes the
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Subramanian, Kumar. "Analysis of homogeneous film flows on inclined surfaces and on corrugated sheet of packing using CFD." Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola", 2015. http://nbn-resolving.de/urn:nbn:de:bsz:105-qucosa-164588.

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The key to success in separation of liquid mixtures is the efficient creation and utilization of vapour-liquid contact area. By packing the column with gas-liquid contact devices such as structured packing, the vapour-liquid contact area can be increased. However, the efficiency of these packed columns depends strongly on the local flow behaviour of the liquid and vapour phase inside the packing. The aim of this work was to develop three-dimensional CFD models to study the hydrodynamic behaviour on the corrugated sheets of packing. Different approaches are possible to simplify the problem and
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Soulaine, Cyprien. "Modélisation des écoulements dans les garnissages structurés : de l'échelle du pore à l'échelle de la colonne." Thesis, Toulouse, INPT, 2012. http://www.theses.fr/2012INPT0089/document.

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Une colonne de séparation d'air réalise un écoulement liquide-gaz à contre courant dans une structure complexe, le garnissage. Au sein de ce garnissage, l'écoulement du liquide est du type film drainé par gravité, alors que l'écoulement du gaz est turbulent. La fonction de ces contacteurs est de développer une surface d'échange interfaciale aussi grande que possible pour favoriser le transfert d'un composé chimique de la phase liquide vers la phase vapeur (et inversement) tout en offrant des pertes de charge raisonnables. Ces dispositifs sont constitués par l'assemblage de plaques métalliques
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Books on the topic "Structured packing"

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1939-, Neujahr James L., and National Science Foundation (U.S.), eds. Packaging & other structures. Heinemann, 2002.

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Oudshoorn, Otto L. Zeolitic coatings applied in structured catalyst packings. Delft University, 1998.

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1947-, Koros William J., Polymer Chemistry Inc, and American Chemical Society Meeting, eds. Barrier polymers and structures. American Chemical Society, 1990.

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Shin, Sang Moo. Studies of the performance of modern structured packings. University of Birmingham, 1998.

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Kapfinger, Otto. Dichte Packung: Architektur aus Wien. Residenz Verlag, 1989.

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F, Strigle Ralph, ed. Packed tower design and applications: Random and structured packings. 2nd ed. Gulf Pub. Co., 1994.

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Catalano, Carlos Enrique. Viral Genome Packaging Machines: Genetics, Structure, and Mechanism. Springer US, 2005. http://dx.doi.org/10.1007/0-387-28521-0.

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Enrique, Catalano Carlos, ed. Viral genome packaging machines: Genetics, structure, and mechanism. Landes Bioscience/Eurekah.com, 2005.

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Mills, Rowena. The UK packaging industry: Structure, suppliers and future outlook. EconomistIntelligence Unit, 1985.

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Suhir, E., Y. C. Lee, and C. P. Wong, eds. Micro- and Opto-Electronic Materials and Structures: Physics, Mechanics, Design, Reliability, Packaging. Springer US, 2007. http://dx.doi.org/10.1007/0-387-32989-7.

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Book chapters on the topic "Structured packing"

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Erofeev, Vladimir I., and Igor S. Pavlov. "A 2D Lattice with Dense Packing of the Particles." In Advanced Structured Materials. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60330-4_2.

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Erofeev, Vladimir I., and Igor S. Pavlov. "A Two-Dimensional Lattice with Non-dense Packing of Particles." In Advanced Structured Materials. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60330-4_3.

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Miller, Gary L. "Control volume meshes using sphere packing." In Solving Irregularly Structured Problems in Parallel. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/bfb0018533.

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Zagoruiko, Andrey, and Sergey Lopatin. "Experimental Investigation of Pressure Drop and Mass Transfer in GFC Packing." In Structured Glass-Fiber Catalysts. CRC Press, 2019. http://dx.doi.org/10.1201/9780429317569-4.

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Asmadi, M., Malik M. Ali, M. Rezal, and M. N. Norramlee. "Development of a Monitoring System for a Glove Packing Machine During Real-Time Operation Using an Infrared Sensor." In Advanced Structured Materials. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81517-1_27.

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Srivastav, Anand, and Peter Stangier. "A parallel approximation algorithm for resource constrained scheduling and bin packing." In Solving Irregularly Structured Problems in Parallel. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/3-540-63138-0_14.

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Erofeev, Vladimir I., and Igor S. Pavlov. "Application of the 2D Models of Media with Dense and Non-dense Packing of the Particles for Solving the Parametric Identification Problems." In Advanced Structured Materials. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60330-4_4.

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Norberg, R. Å. "Self-Thinning of Plant Populations Dictated by Packing Density and Individual Growth Geometry and Relationships Between Animal Population Density and Body Mass Governed by Metabolic Rate." In Size-Structured Populations. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-74001-5_17.

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Winkelmann, Jens, and Ho-Kei Chan. "An Introduction to Packing Problems 1." In Columnar Structures of Spheres. Jenny Stanford Publishing, 2023. http://dx.doi.org/10.1201/9780429092114-1.

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Marcos, Celia. "Crystal Structures, Compact Packing, Coordination." In Springer Textbooks in Earth Sciences, Geography and Environment. Springer Nature Switzerland, 2022. http://dx.doi.org/10.1007/978-3-030-96783-3_6.

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Conference papers on the topic "Structured packing"

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Dobschall, Alina, Elvis Michaelis, and Mirko Skiborowski. "Systematic design of structured packings based on shape optimization." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.145640.

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Distillation is not only a widely-used but also an energy-intensive separation process, in which internals such as structured packings play an important role. Increasing mass transfer efficiency by designing improved structured packings in order to provide a large interfacial area while enabling low pressure drop is one promising approach to quickly reduce the energy requirements of vacuum distillation where low pressure drop is important for separation efficiency and thermal stability of the processed media. The current work presents an innovative method to optimize structured packings by mea
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Sui, Yuan, Jiaru Zou, Mengyu Zhou, et al. "TAP4LLM: Table Provider on Sampling, Augmenting, and Packing Semi-structured Data for Large Language Model Reasoning." In Findings of the Association for Computational Linguistics: EMNLP 2024. Association for Computational Linguistics, 2024. http://dx.doi.org/10.18653/v1/2024.findings-emnlp.603.

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Biswas, Liton Kumar, Nitin Varshney, Rouhan Noor, et al. "Physical Security Assessment of Advanced Packaging Structures." In 2024 IEEE Physical Assurance and Inspection of Electronics (PAINE). IEEE, 2024. https://doi.org/10.1109/paine62042.2024.10792751.

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Schmitz, D., G. Petritsch, D. Mewes, and F. Moser. "Tomographic Measurement of the Liquid Hold-Up in a Structured Packing." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-0754.

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Abstract The high resolution which can be obtained by computer assisted tomography is used to investigate the liquid distribution and void fraction of the structured packing OPTIFLOW by Sulzer CHEMTECH. With a spatial resolution of 0.4 mm it is possible to detect the thin liquid films on structured packings. The experimental set-up consists of a custom-built second generation tomograph. The liquid and void fraction distribution in the structured packing with a quiescent gaseous phase is visualized. The water/air system is used. The liquid distributor consists of a perforated plate. The measure
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Cha´vez, Rosa H., Javier de J. Guadarrama, Osbaldo Pe´rez, and Abel Herna´ndez-Guerrero. "Influence of the Cross Sectional Area of a Separation Column Using Structured Packing." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43918.

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In order to determine the dimension of a separation column, hydrodynamic and mass transfer models are necessary to evaluate the pressure drop and the height of the global mass transfer unit, respectively. Those parameters are a function of the cross sectional area of the column. The present work evaluates the dependency of the pressure drop and height of the global transfer unit with respect to the cross sectional area of the column, using an absorption column with high efficiency structured packing, in order to recover SO2 in the form of NaHSO3, as an example. An optimization was done applyin
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Cha´vez, Rosa H., and Javier de J. Guadarrama. "Contamination Prevention of the Sulfur Dioxide Using Structured Packing." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33198.

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The atmospheric contamination is a significant problem for the population of the big cities. This problem has its origin in the burning of heavy oil, that is carried out to liberate its energy content. Its use as a primary source of energy has high pollution effects in its process due to the formation and expulsion of gases and particles as a consequence of its combustion that contaminate the atmosphere. Although it has had enough relative elements of legal type relative to the contamination, specially atmospheric contamination, there is a lack of solutions adapted to the characteristics of th
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Yang, Jian, Qiuwang Wang, and Min Zeng. "Numerical Study of Flow and Heat Transfer in Novel Structure Packed Beds." In ASME 2009 Heat Transfer Summer Conference collocated with the InterPACK09 and 3rd Energy Sustainability Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/ht2009-88145.

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A forced convection heat transfer inside micro pores of structure packed beds with spherical or ellipsoidal particles are numerically studied in this paper. Three-dimensional Navier-Stokes equations and RNG k-ε turbulence model with scalable wall function are adopted for present computations. The effects of packing form and particle shape are carefully studied and the flow and heat transfer performances in uniform and nonuniform packed beds are also compared in detail. The macroscopic hydrodynamic and heat transfer results are obtained from micro pore cells by using integrating method. The res
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Yang, Yunjie, Jiabin Jia, Nick Polydorides, and Hugh McCann. "Effect of structured packing on EIT image reconstruction." In 2014 IEEE International Conference on Imaging Systems and Techniques (IST). IEEE, 2014. http://dx.doi.org/10.1109/ist.2014.6958445.

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Summits, Stephen, Debangsu Bhattacharyya, Grigorios Panagakos, Benjamin Omell, and Michael Matuszewski. "Development of Algebraic and Topological-Based Structured Packing Model." In Conference Name: 2024 AIChE Annual Meeting Location: San Diego, CA, United States Start Date: 10/27/2024 12:00:00 AM End Date: 10/31/2024 12:00:00 AM. US DOE, 2024. http://dx.doi.org/10.2172/2476526.

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Shen, Suping, Wenjian Cai, Haoren Yon, and Qing-Guo Wang. "CFD simulation of structured packing in liquid desiccant dehumidification system (LDDS)." In 2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA). IEEE, 2016. http://dx.doi.org/10.1109/iciea.2016.7603750.

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Reports on the topic "Structured packing"

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Singh, Rajesh, Jennifer Yao, Yucheng Fu, Dushyant Barpaga, and Zhijie Xu. Experimental measurement of the effective contact angle for solvent/packing interactions in a structured packed column for CO2 capture. Office of Scientific and Technical Information (OSTI), 2023. https://doi.org/10.2172/2496704.

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Whangbo, M. H. Band electronic structures and crystal packing forces. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/7151974.

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Wenk and Elsea. L51787 Fatigue-Based Guideline for Pipeline Storage Facilities. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0011282.

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To assess the influence of line packing on the long term structural integrity of defected pipelines requires the availability of material property data that characterize the rate at which a flaw will extend under cyclic pressure conditions and the critical conditions at fracture, and a computational tool to perform the calculations needed to predict service lifetimes. The objective of the present work was to make both of these requirements available to gas industry engineers so that they could quickly and efficiently assess different line packing procedures in terms of their effects on the lif
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Chirachanchai, Suwabun. A Novel ion extraction material derived from silica surface modified silybenzoxazine derivatives via host-guest properties. Chulalongkorn University, 2001. https://doi.org/10.58837/chula.res.2001.81.

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Silylbenzoxazine derivatives with different bulky group on benzene ring are synthesized employing aminosilane as a primary amine. The silylbenzoxazine derivatives with more bulky group exhibit low ion extraction percentage due to the difficulty of molecular assembly formation as a result of the bulky group repulsion combining with the long alkyl chain of silane. Silica surface modified benzoxazines are successfully achieved via silylbenzoxazine derivatives and show the ion extraction property for various alkali and alkaline earth metal ions. When silane is coupled onto silica, the benzoxazine
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Bharathan, D., B. K. Parsons, and J. A. Althof. Direct-contact condensers for open-cycle OTEC applications: Model validation with fresh water experiments for structured packings. Office of Scientific and Technical Information (OSTI), 1988. http://dx.doi.org/10.2172/6653510.

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Phlipot, Gregory. Prediction and Optimization of Truss Performance for Lightweight Intelligent Packaging and Deployable Structures. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1463955.

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Petrausch, Julius, Daniel Klein, Johannes Zimmer, and Markus Stommel. On the cryo-molding process and subsequent forming processes of biopolymers with low glass transition temperature. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.bbb.10.

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Bio-based as well as biodegradable polymers are increasingly finding their way into applications such as food packaging. Here, certain biopolymers with a high degree of crystallinity may be of interest due to their superior barrier properties. Conversely, forming processes including high deformations often require an almost amorphous material state to avoid the brittle behavior associated with crystal structures. For some of those biopolymers, the narrow window in which they can be processed has delayed their potential use for packaging applications. In rigid packaging, two-step processes are
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Garcia Aramendiz, Johan Sebastián, Leonardo Forero Varela, and Jorge Alberto Medina Perilla. Evaluation of the effect of cellulose nanofibers in thermoplastic starch films. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.bbb.9.

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Thermoplastic starches (TPS) are important bio-based, biodegradable polymers used in flexible packaging. However, their mechanical properties, processability, and high hydrophilicity limit their applications. This study examines the effects of chemical modifications and mechanical reinforcements on TPS matrices. Combinations of native and acetylated TPS, reinforced with native (CNF) and acetylated cellulose nanofibers (CNFA) at 1%, 2%, 3%, and 10%, were analyzed. TPS films were prepared with CNF using compression molding, followed by structural, morphological, mechanical, and hygroscopic analy
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Burak, Leonid Ch, and Nataliya L. Ovsyannikova. Modern methods of storage and packaging of garden strawberries (Fragaria × ananassa Duch.) (review). Contemporary horticulture, 2024. https://doi.org/10.12731/2312-6701-266171.

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Postharvest treatment of garden strawberries and the development of effective storage methods are crucial to increase the shelf life and preserve its quality until consumption. Although some reviews on certain treatment technologies have been published, we have not found studies that considered and compared common and advanced methods of storing garden strawberries. Therefore, the goal of this study is to review modern postharvest methods of strawberry storage (Fragaria × ananassa Duch). The review includes reports published in English and Russian in 2014—2024. PubMed, Scopus, Web of Science,
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Kong, Zhihao, and Na Lu. Determining Optimal Traffic Opening Time Through Concrete Strength Monitoring: Wireless Sensing. Purdue University, 2023. http://dx.doi.org/10.5703/1288284317613.

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Construction and concrete production are time-sensitive and fast-paced; as such, it is crucial to monitor the in-place strength development of concrete structures in real-time. Existing concrete strength testing methods, such as the traditional hydraulic compression method specified by ASTM C 39 and the maturity method specified by ASTM C 1074, are labor-intensive, time consuming, and difficult to implement in the field. INDOT’s previous research (SPR-4210) on the electromechanical impedance (EMI) technique has established its feasibility for monitoring in-situ concrete strength to determine t
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