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Relevant bibliographies by topics / Column and Separation Efficiency

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Academic literature on the topic 'Column and Separation Efficiency'

Author: Grafiati

Published: 3 June 2025

Last updated: 20 July 2025

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Journal articles on the topic "Column and Separation Efficiency"

1

Patel, Nishiben, Krishna R. Gupta, and Milind J. Umekar. "An Overview of Monolithic Column: Types, Parameters and Applications." Journal of Drug Delivery and Therapeutics 12, no. 4-S (2022): 223–31. http://dx.doi.org/10.22270/jddt.v12i4-s.5521.

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The column is the main component for chromatographic separation. Nowadays, monolithic columns are graining more popularity in the field of separation media for liquid chromatography. The monolith columns possess great potential as compared to the conventional packed column in terms of preparing complex mixtures. These columns provide various properties like higher permeability, high-efficiency fast separations, high flow rate with lower backpressure, fast mass transfer kinetics with a high binding capacity. It is categories into three columns and they are organic monolithic column, inorganic m

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Cutler, Bruce, Joseph Algaier, and Frantisek Svec. "SEM analysis of in situ polymerization products for chromatographic separations." Proceedings, annual meeting, Electron Microscopy Society of America 54 (August 11, 1996): 176–77. http://dx.doi.org/10.1017/s0424820100163344.

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Two inherent problems associated with chromatographic separations are peak broadening and column efficiency. These are directly attributable to the interparticular porosity of the separation media in which limited utilization of column space results in column void volumes. In theory, a minimum of 26% void volume will occur if a column is packed using perfectly arranged monodispersed beads. Typically, with the best packed columns void volumes are 30 to 40%. Svec and Fréchet have introduced an HPLC separation media with no discontinuity that are prepared in a single step by a free-radical polyme

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Kurdi, Said El, Dina Abu Muaileq, Hassan A. Alhazmi, Mohammed Al Bratty, and Sami El Deeb. "Comparing monolithic and fused core HPLC columns for fast chromatographic analysis of fat-soluble vitamins." Acta Pharmaceutica 67, no. 2 (2017): 203–13. http://dx.doi.org/10.1515/acph-2017-0013.

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AbstractHPLC stationary phases of monolithic and fused core type can be used to achieve fast chromatographic separation as an alternative to UPLC. In this study, monolithic and fused core stationary phases are compared for fast separation of four fat-soluble vitamins. Three new methods on the first and second generation monolithic silica RP-18e columns and a fused core pentafluoro-phenyl propyl column were developed. Application of three fused core columns offered comparable separations of retinyl palmitate, DL-α-tocopheryl acetate, cholecalciferol and menadione in terms of elution speed and s

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Horváth, Szabolcs, Diána Lukács, Evelin Farsang, and Krisztián Horváth. "Study of Efficiency of Capacity Gradient Ion-Exchange Stationary Phases." Separations 10, no. 1 (2022): 14. http://dx.doi.org/10.3390/separations10010014.

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Highly efficient columns are necessary for the modern analytical applications of liquid chromatography. In this work, the separation efficiency of ion-exchange capacity gradient stationary phases combined with eluent concentration gradient was studied by a theoretical approach. In the course of our work three different scenarios of capacity gradients were used with different shapes (linear, convex and concave). The resolutions of different gradient columns were calculated for each scenario. As a reference, a uniform column was considered, which had the same analysis time as the non-uniform col

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Leela, Bhaskar K. 1* Vasubabu P. 2. Kanthi Sheela A. 3. Sri Pavan Kumar Ch 4. Sunand Kumar M. 5. "A REVIEW ON CORE SHELL TECHNOLOGY IN HIGH PERFORMANCE LIQUID CHROMATOGRAPHY: DRUG ANALYSIS." Journal of Pharma Research 7, no. 10 (2018): 231–35. https://doi.org/10.5281/zenodo.1471873.

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<strong><em>ABSTRACT</em></strong> <strong><em>C</em></strong><em>olumn is the heart of the chromatographic systems. Now a days in order to increase the separation efficiency a new technology of column packed with core shell particles was used in HPLC .The core shell particles revolutionized the chromatography industry by providing faster methods without sacrificing resolution .this specialized particles provides higher efficiency and through put which leads to a reduction in solvent consumption. The literature here by describe the performance difference between  the core shell particles

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Chen, Guoqiang, and Raja Ghosh. "Effect of the Length-to-Width Aspect Ratio of a Cuboid Packed-Bed Device on Efficiency of Chromatographic Separation." Processes 6, no. 9 (2018): 160. http://dx.doi.org/10.3390/pr6090160.

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In recent papers we have discussed the use of cuboid packed-bed devices as alternative to columns for chromatographic separations. These devices address some of the major flow distribution challenges faced by preparative columns used for process-scale purification of biologicals. Our previous studies showed that significant improvements in separation metrics such as the number of theoretical plates, peak shape, and peak resolution in multi-protein separation could be achieved. However, the length-to-width aspect ratio of a cuboid packed-bed device could potentially affect its performance. A sy

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Roehrer, Simon, and Mirjana Minceva. "Evaluation of Inter-Apparatus Separation Method Transferability in Countercurrent Chromatography and Centrifugal Partition Chromatography." Separations 6, no. 3 (2019): 36. http://dx.doi.org/10.3390/separations6030036.

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In the countercurrent chromatography and centrifugal partition chromatography, separation method transfer and scale-up is often described as an easy and straightforward procedure. Separation methods are usually developed on lab scale columns and subsequently transferred using linear scale-up factors to semi-preparative or preparative columns of the same column design. However, the separation methods described in the literature have been developed on various columns of different design and size. This is accompanied by differences in the separation behavior of the columns and therefore makes sep

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Chen, Ruo-nan, Zhi-qiang Cai, Wei Zhang, et al. "An Amphiphilic Star-Shaped Polymer (Star-PEG-PCL2) used as a Stationary Phase for GC." Acta Chimica Slovenica 70, no. 1 (2023): 1–11. http://dx.doi.org/10.17344/acsi.2022.7390.

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A star-shaped polymer (Star-PEG-PCL2) was synthesized to with PCL and PEG, and used as a stationary phase for gas chromatography. The statically coated Star-PEG-PCL2 column exhibited an efficiency of 2260 plates/m determined by naphthalene at 120 °C and moderate polarity. The Star-PEG-PCL2 column showed high resolution performance for isomers of a wide ranging polarity, including methylnaphthalenes, halogenated benzenes, nitrobenzene, phenols, and anilines, and displayed dual-nature selectivity for a mixture of 17 analytes. Also, the Star-PEG-PCL2 column exhibited good separation performance a

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Liao, Weilin, Xiangyu Zhao, Hsueh-Tsung Lu, Tsenguun Byambadorj, Yutao Qin, and Yogesh B. Gianchandani. "Progressive Cellular Architecture in Microscale Gas Chromatography for Broad Chemical Analyses." Sensors 21, no. 9 (2021): 3089. http://dx.doi.org/10.3390/s21093089.

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Gas chromatography is widely used to identify and quantify volatile organic compounds for applications ranging from environmental monitoring to homeland security. We investigate a new architecture for microfabricated gas chromatography systems that can significantly improve the range, speed, and efficiency of such systems. By using a cellular approach, it performs a partial separation of analytes even as the sampling is being performed. The subsequent separation step is then rapidly performed within each cell. The cells, each of which contains a preconcentrator and separation column, are arran

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Ali, Ashraf, Sarah Alharthi, Nora Hamad Al-Shaalan, and Eman Y. Santali. "Development of Narrow-Bore C18 Column for Fast Separation of Peptides and Proteins in High-Performance Liquid Chromatography." Polymers 14, no. 13 (2022): 2576. http://dx.doi.org/10.3390/polym14132576.

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Separation with high efficiency and good resolution is constantly in demand in the pharmaceutical industry. The fast and efficient separation of complex samples such as peptides and proteins is a challenging task. To achieve high efficiency with good resolution, chromatographers are moving towards small particles packed into narrow-bore columns. Silica monolith particles (sub-2 µm) were derivatized with chlorodimethyl octadecyl silane (C18) and packed into stainless steel columns (100 mm × 1.8 mm i.d) by a slurry-packing method. The developed columns were used for the separation of peptides an

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Dissertations / Theses on the topic "Column and Separation Efficiency"

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Jung, Stephanie [Verfasser], and Ulrich [Akademischer Betreuer] Tallarek. "Microchip HPLC: Experimental investigation of separation efficiency, column characteristics, and coupling with mass spectrometry / Stephanie Jung. Betreuer: Ulrich Tallarek." Marburg : Philipps-Universität Marburg, 2012. http://d-nb.info/1028072635/34.

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Hara, Takeshi [Verfasser]. "Study on preparation and characterization of monolithic silica capillary columns for high separation efficiency in high performance liquid chromatography / Takeshi Hara." Gießen : Universitätsbibliothek, 2013. http://d-nb.info/1064991351/34.

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Arfaie, Mehdi. "Pressure transient analysis including column separation and behaviour of long pipelines." Thesis, University of Newcastle Upon Tyne, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.330263.

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Guzman, Francisco J. "Separation of Colloidal Particles in a Packed Column using Depletion Forces." Thesis, Virginia Tech, 2012. http://hdl.handle.net/10919/34831.

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Depletion forces were used to separate an equinumber density binary dispersion of 1.5 and 0.82 Âµm polystyrene sulfate (PS) particles. Experiments consisted of injecting a pulse of a binary dispersion of PS particles into the inlet of a packed bed of 0.5 mm silica collector beads. Prior to injection, a carrier fluid of either KCl and KOH electrolyte or a silica nanoparticle dispersion was flowing through the column at steady state. When the carrier fluid was a dispersion of silica nanoparticles, the ratio of PS particles in the column outlet would change from 1:1 big to small particles to slig

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Brock, Patricia C. (Patricia Charlene). "A New LC Column for the Separation and the Quantitation of Nucleotides." Thesis, North Texas State University, 1987. https://digital.library.unt.edu/ark:/67531/metadc500813/.

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A new column, Dionex AS4A, (polystyrenedivinylbenzene matrix) used for the separation of ribonucleotides and deoxyribonucleotides for the first time, and previously used for ion analysis was found superior to conventional silica columns because it separates ribonucleotides and deoxyribonucleotides. Resolution of dGTP was not possible with the Dionex column and CTP and GDP often co-eluted. Using conventional silica columns, monophosphates separated from diphosphates and diphosphates from triphosphates. Using the new Dionex column resolves all three simultaneously. The Dionex column resolved nuc

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Yu, Shaning. "Particle collection in a flotation column." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=66002.

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Steffens, Marc J. "Development of an electrostatically assisted solvent extraction column." Thesis, Curtin University, 2011. http://hdl.handle.net/20.500.11937/1934.

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Solvent extraction (SX) is the only commercially viable hydrometallurgical separation and purification technique for a range of metals that allows high product throughput and consistently high recoveries. After over 50 years of commercial application, however, limitations inherent to the mechanical agitation used within the most widely used commercial SX contactor – the mixer-settler – have become apparent. It is now generally accepted that mechanical agitation results in regions of high shear within the mixer, which favours the formation of crud, non-uniform droplet sizes and the formation of

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Ng, C. K. S. "Optimal design, operation and control of sequential multi-column chromatography for separation of biomolecules." Thesis, University College London (University of London), 2014. http://discovery.ucl.ac.uk/1419846/.

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The increasingly stringent regulatory requirements on the quality and cost-effectiveness of biopharmaceuticals as well as the escalating upstream titre are placing considerable pressure on downstream bioprocessing. In particular, batch chromatography is fast becoming the process bottleneck due to its limited capacity and expensive operation. Recent developments in multi-column counter-current chromatography (MCC) for the separation of biomolecules have demonstrated the potential to overcome these limitations. However, the uptake of MCC processes by the biopharmaceutical industry is hindered by

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Kashada, Mohamed Abdulsalam. "Modelling of unsteady pipe flow with "liquid column separation" (water hammer induced transient cavitation)." Thesis, University of Newcastle upon Tyne, 2017. http://hdl.handle.net/10443/4012.

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Understanding of waterhammer pressure transients in liquid-filled pipelines and their computational (numerical) modelling as unsteady one-dimensional flow is well established in the literature and engineering practice. However, for the particular issue of the potential for low transient pressure to initiate a change of phase or release of dissolved gases, leading to the phenomenon of localised transient cavitation known as liquid column separation, there is not yet a consensus on the reliability of the various numerical models that have been proposed in the literature. To contribute to further

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Han, Tian. "Flow cell separation in fluctuating g-field." Thesis, Brunel University, 2015. http://bura.brunel.ac.uk/handle/2438/11105.

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Field flow fractionation of particles in rotating coiled column has been investigated in recent year. In contrast to the classical mode of field flow fractionation in narrow channels, the use of rotating coiled columns offers the possibility of large sample loading. In this thesis, the potential for new cell separation methods based on the use of flow fractionation in fluctuating g-fields generated in rotating coil columns is examined. The effects of operational conditions (flow rate and rotational speed – Chapter 3 and Chapter 5); cell properties (cell flexibility – Chapter 4); and column sha

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Books on the topic "Column and Separation Efficiency"

1

Hernandez-Alvarez, Hugo Alberto. Column flotation scaling up procedure in paper de-inking. Dept. of Mining and Metallurgical Engineering, McGill University, 2001.

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2

Wilson, Steven Wayne. Flotation column scale-up at Inco's matte separation plant. National Library of Canada = Bibliothèque nationale du Canada, 1991.

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3

Wilson, Steven Wayne. Flotation column scale-up at Inco's matte separation plant. University of Toronto, 1990.

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4

Overbeek, P. W. The efficiency of heavy-medium separation at the Buffalo fluorspar mine. Council for Mineral Technology, 1986.

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5

Rohit, Tuteja, and Minerals and Energy Research Institute of Western Australia., eds. Studies on column flotation of sulphide ores of Western Australia. Minerals and Energy Research Institute of Western Australia, 1994.

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6

Levmore, Saul X. Efficiency and conspiracy: Conflicts of interest, anti-nepotism rules, and separation strategies. Law and Economics Programme, Faculty of Law, University of Toronto, 1998.

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7

Cheryan, Munir. Increasing the efficiency of ethanol production through the use of a membrane technology: A project supported in part by Council of Great Lakes Governors : final report. University of Illinois, 1993.

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8

Louch, Jeff. Semipermeable membrane devices (SPMDs) for determining absolute or relative water column concentrations of non-polar chemicals in aqueous systems / by Jeff Louch. National Council for Air and Stream Improvement, 2002.

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9

Andrichenko, Lyudmila, A. Postnikov, L. Vasil'eva, Zh Gaunova, E. Nikitina, and Inna Plyugina. Reform of the organization of public power: the main directions of implementation. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1839416.

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The monograph examines topical issues of reforming the organization of public power in our country in connection with the adoption in 2020 of the Law on Amendments to the Constitution of the Russian Federation. The logic of changes in the organization of public power and the directions of concretization of constitutional values, taking into account the laws of the development of the constitutional system of Russia, are revealed. The most significant characteristics of the updated model of interaction of federal public authorities in accordance with the principle of separation of powers a

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Enel-Cris, Milan. Hydraulic Transients with Water Column Separation. IAHR Secretariat, 2000.

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Book chapters on the topic "Column and Separation Efficiency"

1

Bruce, L. J., S. Ghose, and H. A. Chase. "The effect of column verticality on separation efficiency in expanded bed adsorption." In Expanded Bed Chromatography. Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-017-1519-5_6.

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Hara, Takeshi, Kosuke Miyamoto, Satoshi Makino, et al. "High-Speed and High-Efficiency Separations by Utilizing Monolithic Silica Capillary Columns." In Monolithic Silicas in Separation Science. Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527633241.ch13.

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Lane, Alan M. "Column Design." In Separation Process Essentials. CRC Press, 2019. http://dx.doi.org/10.1201/b22271-19.

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Jun, Zhang, and Xu Kuangdi. "Magnetic Separation Column." In The ECPH Encyclopedia of Mining and Metallurgy. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-0740-1_654-1.

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Jun, Zhang. "Magnetic Separation Column." In The ECPH Encyclopedia of Mining and Metallurgy. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-2086-0_654.

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Chaudhry, M. Hanif. "Cavitation And Column Separation." In Applied Hydraulic Transients. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4614-8538-4_9.

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Hoffmann, Alex C., and Louis E. Stein. "Cyclone Separation Efficiency." In Gas Cyclones and Swirl Tubes. Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-07377-3_5.

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Kaliszewski, Ignacy. "Substantial Efficiency." In Quantitative Pareto Analysis by Cone Separation Technique. Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2772-5_6.

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Nitsche, M., and R. Gbadamosi. "Fluid Dynamic Dimensioning of Trays and Tray Efficiency." In Practical Column Design Guide. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51688-2_9.

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Kaliszewski, Ignacy. "Cones, Efficiency and Proper Efficiency — A General Setting." In Quantitative Pareto Analysis by Cone Separation Technique. Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2772-5_3.

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Conference papers on the topic "Column and Separation Efficiency"

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Barrow, Emma A., Iryna Bennett, Franjo Cecelja, Eduardo Garciadiego-Ortega, Megan Thompson, and Dimitrios Tsaoulidis. "Simulation and Optimisation of Cryogenic Distillation and Isotopic Equilibrator Cascades for Hydrogen Isotope Separation Processes in the Fusion Fuel Cycle." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.124889.

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Hydrogen isotope separation is a critical component of the fusion fuel cycle, particularly for achieving the desired purity levels of deuterium and tritium while minimising tritium inventory. This study investigates the cryogenic distillation of hydrogen isotopes, with a focus on the effects of isotopic equilibrium reactions at reduced temperatures and different system configurations. A one-column architecture was analysed to evaluate the impact of feed and side stream equilibrator temperatures and flowrates on separation performance and tritium inventory. Additionally, a two-column architectu

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Srivastava, Prakhar, and Nitin Kaistha. "Sustainable Two-Column Design for the Separation of Ethyl Acetate, Methanol, and Water." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.192641.

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This study investigates the design of a two-column distillation (TCD) process to separate a dilute ternary Ethyl Acetate (EtAc)-Methanol (MeOH)-water waste solvent into nearly pure components. The separation is complicated by the presence of a homogeneous EtAc-MeOH azeotrope and a heterogeneous EtAc-water azeotrope, creating a distillation boundary that divides the ternary composition space into two distinct regions. To address this, the proposed flowsheet incorporates liquid-liquid phase separation to cross the distillation boundary, enabling feasible separation. Additionally, the pressure se

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Mousavi, Mahdi, and Ville Alopaeus. "Redefining Stage Efficiency in Liquid-Liquid Extraction: Development and Application of a Modified Murphree Efficiency." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.174222.

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Liquid-liquid extraction stages often deviate from equilibrium due to factors like insufficient mixing, making accurate efficiency modeling essential for process simulation. This study addresses the limitations of Aspen Plus (AP), which distorts equilibrium calculations by directly multiplying efficiency with the distribution coefficient. A modified Murphree efficiency definition, more suitable for liquid-liquid systems but absent in AP's Extraction Column module, was implemented using Aspen Custom Modeler (ACM). The custom multi-stage extraction column model replaces mole fractions with mole

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Huerta-Rosas, Brenda, Melanie Coronel-Mu�oz, Juan Jos� Quiroz-Ram�rez, et al. "Intensified Alternative for Sustainable Gamma-Valerolactone Production from Levulinic Acid." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.167219.

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An intensified approach to ?-valerolactone (GVL) production is achieved using a reactive distillation column. Conventional methods require multiple units, leading to high energy consumption, costs, and limited scalability. The proposed technology integrates reaction and separation into a single unit, enhancing process efficiency for biomass-derived chemicals. A multiobjective optimization framework balances economic, environmental, and operational goals, reducing total annual cost (TAC) by 43% and environmental impact (EI99) by 45% compared to conventional processes. Additionally, energy consu

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Sharma, Prachi, and Sujit S. Jogwar. "Separation Sequencing in Batch Distillation: An Extension of Marginal Vapor Rate Method." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.144935.

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Multi-component batch distillation, wherein multi-component mixtures are separated using a single column, is a crucial separation technique in the chemical industry. Traditionally, the components are separated in the descending order of volatility (direct sequence). Similar to continuous distillation, a specific separation sequence can optimize batch distillation. This work aims to generate such optimal sequence for a batch distillation in a computationally efficient manner. Specifically, the proposed approach extends the marginal vapor rate method, which is used for sequencing continuous dist

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Salano, Loretta, Ilaria Dagna, Mattia Vallerio, and Flavio Manenti. "Development and Integration of a Co-Current Hollow Fiber Membrane Unit for Gas Separation in Process Simulators Using CAPE-OPEN Standards." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.182712.

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Process simulation is essential for optimizing chemical processes, offering a cost-effective alternative to the experimental approach. This study presents a co-current hollow fibre membrane model for CO2 separation, integrated into Aspen HYSYS� using the CAPE-OPEN standard. A one-dimensional boundary value problem (BVP) is solved through the shooting method, ensuring accuracy for complex gas separation processes. The unit is implemented in C++, facilitating interoperability, error handling, and optimization of key performance indicators like energy consumption and separation efficiency. Approp

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Gomes, Jo�o P., Rodrigo Silva, Clemente Nunes, and Domingos Barbosa. "Green Solvent Alternative for Extractive Distillation of 1,3-Butadiene." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.132161.

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The separation of 1,3-butadiene from C4 hydrocarbon mixtures is a crucial step in the production of synthetic rubbers and plastics. Conventional extractive distillation methods using solvents, like N,N-dimethylformamide (DMF), have proven effective but presents significant health and environmental challenges. This study explores the feasibility of using propylene carbonate (PC) as a green solvent alternative for butadiene extractive distillation, leveraging its environmentally friendly properties and industrial compatibility. Simulations were conducted using Aspen Plus�, employing the Non-Rand

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Avendano, Marco E., Jianpei Lao, Qiang Fu, Sankar Nair, and Matthew J. Realff. "Environmental Impact of Simulated Moving Bed (SMB) on the Recovery of 2,3-Butanediol on an Integrated Biorefinery." In Foundations of Computer-Aided Process Design. PSE Press, 2024. http://dx.doi.org/10.69997/sct.121375.

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2,3 butanediol (BDO) has garnered recent interest due to the high titer concentrations that can be obtained through biochemical routes and its potential for efficient conversion into long-chain hydrocarbons. BDO separation, however, is challenging given its low volatility and high affinity towards water. In this study, two BDO separation pathways were compared, single distillation and combined simulated moving bed (SMB) adsorption with distillation. The separations were incorporated into a 2018 biorefinery design developed by the National Renewable Energy Laboratory (NREL) to produce renewable

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Ziemba, Przemyslaw, and Ewa Knapik. "TECHNO-ECONOMIC ASPECTS OF LITHIUM RECOVERY FROM OILFIELD BRINES USING 3D PRINTED SORBENTS." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s06.51.

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With the continuous technological advancement the global demand for selected chemical elements in both emerging and established solutions is rising. This is particularly evident in energy storage applications, such as lithium-ion batteries for increasingly popular electric vehicles. The growing need for lithium carbonate drives the search for innovative extraction methods, including recovery from brine through chemical processes. This approach not only aids in lithium recovery but also positively impacts the environment by repurposing "waste" from oil exploitation. The lithium recovery process

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Carrasco-Su�rez, Ma Teresa, and Araceli Guadalupe Romero-Izquierdo. "Energy Integration of an Intensified Biorefinery Scheme from Waste Cooking Oil to Produce Sustainable Aviation Fuel." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.157567.

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Sustainable aviation fuel (SAF) is a proven alternative to reduce CO2 emissions in the aviation sector, supporting sustainable growth. However, SAF processes remain economically uncompetitive with fossil-derived jet fuel, prompting interest in strategies to address these challenges. In 2022, Carrasco-Su�rez et al. explored process intensification in the SAF separation zone of a biorefinery using waste cooking oil (WCO), achieving a 3.07% reduction in CO2 emissions and lower operational costs for steam and cooling water. Despite these gains, the WCO biorefinery remains economically unviable wit

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Reports on the topic "Column and Separation Efficiency"

1

McDonald, Kori, Collin Malone, Joshua Cooper, A. THOMPSON, and GEORGE LARSEN. BENCHMARKING HYDROGEN ISOTOPE SEPARATION EFFICIENCY OF PD/K PACKED TCAP COLUMNS. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1915270.

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2

Lahav, Ori, Albert Heber, and David Broday. Elimination of emissions of ammonia and hydrogen sulfide from confined animal and feeding operations (CAFO) using an adsorption/liquid-redox process with biological regeneration. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7695589.bard.

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Abstract:

The project was originally aimed at investigating and developing new efficient methods for cost effective removal of ammonia (NH₃) and hydrogen sulfide (H₂S) from Concentrated Animal Feeding Operations (CAFO), in particular broiler and laying houses (NH₃) and hog houses (H₂S). In both cases, the principal idea was to design and operate a dedicated air collection system that would be used for the treatment of the gases, and that would work independently from the general ventilation system. The advantages envisaged: (1) if collected at a point close to the source of generation, pollutants would

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3

Tsui, David T., Rebecca A. Clewell, J. E. Eldridge, and David R. Mattle. Perchlorate Analysis by AS-16 Separation Column. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada453248.

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Greenhalgh, Mitchell Randy, Troy Gerry Garn, Amy Keil Welty, Kevin Lawrence Lyon, and Tony Leroy Watson. Multi-Column Experimental Test Bed for Xe/Kr Separation. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1245514.

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5

Chiang, Shiao-Hung. A study of multistage/multifunction column for fine particle separation. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/390525.

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Chiang, S. A Study of Multistage/Multifunction Column for Fine Particle Separation. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/643505.

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Chiang, S. A Study of Multistage/Multifunction Column for Fine Particle Separation. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/643506.

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8

Dr. Shiao-Hung Chiang. A STUDY OF MULTISTAGE/MULTIFUNCTION COLUMN FOR FINE PARTICLE SEPARATION. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/761101.

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9

Greenhalgh, Mitchell Randy, Troy Gerry Garn, Amy Keil Welty, and Tony Leroy Watson. Multi-Column Xe/Kr Separation with AgZ-PAN and HZ-PAN. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1364482.

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10

Welty, Amy Keil, Mitchell Randy Greenhalgh, and Troy Gerry Garn. Multi-Column Experimental Test Bed Using CaSDB MOF for Xe/Kr Separation. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1260463.

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