Academic literature on the topic 'Membrane separation'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Membrane separation.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Membrane separation"

1

Liu, Congmin, Xin Zhang, Junxiang Zhai, Xuan Li, Xiuying Guo, and Guangli He. "Research progress and prospects on hydrogen separation membranes." Clean Energy 7, no. 1 (2023): 217–41. http://dx.doi.org/10.1093/ce/zkad014.

Full text
Abstract:
Abstract Membrane separation technologies, with a broad application prospect in the field of hydrogen separation, are characterized by the simplicity of the devices, high energy efficiency and environmental friendliness. The performance of separation membranes is the primary factor that determines the efficiency of hydrogen separation. Therefore, the development of hydrogen separation membranes is always a research focus. This paper presents and reviews the research developments and features of organic membranes, inorganic membranes and hybrid matrix membranes for hydrogen separations. First,
APA, Harvard, Vancouver, ISO, and other styles
2

Burganos, Vasilis N. "Membranes and Membrane Processes." MRS Bulletin 24, no. 3 (1999): 19–22. http://dx.doi.org/10.1557/s0883769400051861.

Full text
Abstract:
Membrane separation science has enjoyed tremendous progress since the first synthesis of membranes almost 40 years ago, which was driven by strong technological needs and commercial expectations. As a result, the range of successful applications of membranes and membrane processes is continuously broadening. An additional change lies in the nature of membranes, which is now extended to include liquid and gaseous materials, biological or synthetic. Membranes are understood to be thin barriers between two phases through which transport can take place under the action of a driving force, typicall
APA, Harvard, Vancouver, ISO, and other styles
3

Saha, S. N. "Membrane Separations." Current Research in Agriculture and Farming 3, no. 6 (2022): 19–33. http://dx.doi.org/10.18782/2582-7146.180.

Full text
Abstract:
Membrane technology is widely utilised in industries for separation, concentration, filtering, and extraction operations. Membrane technology carries out various applications by utilising simple and specially designed semi-permeable membranes. It uses little energy and is thus considered a green technology. Ultrafiltration (UF), Microfiltration (MF), Nano-filtration (NF), and Reverse osmosis (RO) are membrane filtration methods that have a major influence on the organoleptic and nutritional qualities of juice. The adoption of a membrane method linked with enzymatic hydrolysis resulted in clari
APA, Harvard, Vancouver, ISO, and other styles
4

Li, Xue, Jun Pan, Francesca Macedonio, et al. "Fluoropolymer Membranes for Membrane Distillation and Membrane Crystallization." Polymers 14, no. 24 (2022): 5439. http://dx.doi.org/10.3390/polym14245439.

Full text
Abstract:
Fluoropolymer membranes are applied in membrane operations such as membrane distillation and membrane crystallization where hydrophobic porous membranes act as a physical barrier separating two phases. Due to their hydrophobic nature, only gaseous molecules are allowed to pass through the membrane and are collected on the permeate side, while the aqueous solution cannot penetrate. However, these two processes suffer problems such as membrane wetting, fouling or scaling. Membrane wetting is a common and undesired phenomenon, which is caused by the loss of hydrophobicity of the porous membrane e
APA, Harvard, Vancouver, ISO, and other styles
5

A.A. Kittur. "MFI Zeolite Membranes and PV Separation of Isopropanol-Water Azeotropic Mixtures." International Research Journal on Advanced Engineering and Management (IRJAEM) 2, no. 03 (2024): 299–306. http://dx.doi.org/10.47392/irjaem.2024.0044.

Full text
Abstract:
Membrane separation process has become one of the emerging technologies that undergo a rapid growth since few decades. Pervaporation (PV) is one among the membrane separation processes which gained foremost interest in the chemical and allied industries. It is an effective and energy-efficient technology that carries out separations, which are difficult to achieve by conventional separation processes. Inorganic membranes such as zeolite membranes with uniform, molecular-sized pores, selective adsorption and molecular sieving action offer unique type of pervaporation membrane for a number of se
APA, Harvard, Vancouver, ISO, and other styles
6

Raza, Ayesha, Sarah Farrukh, Arshad Hussain, Imranullah Khan, Mohd Hafiz Dzarfan Othman, and Muhammad Ahsan. "Performance Analysis of Blended Membranes of Cellulose Acetate with Variable Degree of Acetylation for CO2/CH4 Separation." Membranes 11, no. 4 (2021): 245. http://dx.doi.org/10.3390/membranes11040245.

Full text
Abstract:
The separation and capture of CO2 have become an urgent and important agenda because of the CO2-induced global warming and the requirement of industrial products. Membrane-based technologies have proven to be a promising alternative for CO2 separations. To make the gas-separation membrane process more competitive, productive membrane with high gas permeability and high selectivity is crucial. Herein, we developed new cellulose triacetate (CTA) and cellulose diacetate (CDA) blended membranes for CO2 separations. The CTA and CDA blends were chosen because they have similar chemical structures, g
APA, Harvard, Vancouver, ISO, and other styles
7

Ma, Xiaoli, and Defei Liu. "Zeolitic Imidazolate Framework Membranes for Light Olefin/Paraffin Separation." Crystals 9, no. 1 (2018): 14. http://dx.doi.org/10.3390/cryst9010014.

Full text
Abstract:
Propylene/propane and ethylene/ethane separations are performed by energy-intensive distillation processes, and membrane separation may provide substantial energy and capital cost savings. Zeolitic imidazolate frameworks (ZIFs) have emerged as promising membrane materials for olefin/paraffin separation due to their tunable pore size and chemistry property, and excellent chemical and thermal stability. In this review, we summarize the recent advances on ZIF membranes for propylene/propane and ethylene/ethane separations. Membrane fabrication methods such as in situ crystallization, seeded growt
APA, Harvard, Vancouver, ISO, and other styles
8

Yuan, Cui, Qi, Wei, and Qaisrani. "Experimental Investigation of Copper Mesh Substrate with Selective Wettability to Separate Oil/Water Mixture." Energies 12, no. 23 (2019): 4564. http://dx.doi.org/10.3390/en12234564.

Full text
Abstract:
To solve the problem of low efficiency and poor adaptability during complex oil/water mixtures separation, two types of membranes with superhydrophilicity/underwater-superoleophobicity were successfully fabricated by oxidative reaction and in situ displacement reaction methods. A nanoneedle Cu(OH)2 structure was generated on the copper mesh substrate by oxidative reaction and feathery micro/nanoscale composite, while Ag structure was constructed at the surface of copper mesh substrate through in-situ replacement, then, membranes with superhydrophilic/underwater-superoleophobic properties were
APA, Harvard, Vancouver, ISO, and other styles
9

Talukder, Md Eman, Fariya Alam, Mst Monira Rahman Mishu, et al. "Sustainable Membrane Technologies for by-Product Separation of Non-Pharmaceutical Common Compounds." Water 14, no. 24 (2022): 4072. http://dx.doi.org/10.3390/w14244072.

Full text
Abstract:
The Chinese pharmaceutical industry and traditional Chinese medicine (TCM) are both vital components of Chinese culture. Some traditional methods used to prepare TCMs have lost their conformity, and as a result, are producing lower-quality medicines. In this regard, the TCM sector has been looking for new ways to boost productivity and product quality. Membrane technology is environmentally-friendly, energy-saving technology, and more efficient than traditional technologies. Membrane separation is the most effective method for separating and cleaning the ingredients of the non-pharmaceutical c
APA, Harvard, Vancouver, ISO, and other styles
10

Sun, Hao, Naixin Wang, Yinghui Xu, et al. "Aromatic-aliphatic hydrocarbon separation with oriented monolayer polyhedral membrane." Science 386, no. 6725 (2024): 1037–42. http://dx.doi.org/10.1126/science.adq5577.

Full text
Abstract:
Aromatic - aliphatic hydrocarbon separation is a challenging but important industrial process. Pervaporation membrane technology has the potential for separating these mixtures. We developed an oriented monolayer polyhedral (OMP) membrane that consists of a monolayer of ordered polyhedral particles and is anchored by hyperbranched polymers. It contains a high density of straight, selective nanochannels, enabling the preferential transport of aromatic molecules. Compared with traditional mixed-matrix membranes with random orientations, the OMP membrane improves the pervaporation separation inde
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Membrane separation"

1

Liu, Junqiang. "Development of next generation mixed matrix hollow fiber membranes for butane isomer separation." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/42807.

Full text
Abstract:
Mixed matrix hollow fiber membranes maintain the ease of processing polymers while enhancing the separation performance of the pure polymer due to inclusion of molecular sieve filler particles. This work shows the development process of high loading mixed matrix hollow fiber membranes for butane isomer separation, from material selection and engineering of polymer-sieve interfacial adhesion to mixed matrix hollow fiber spinning. The matching of gas transport properties in polymer and zeolite is critical for forming successful mixed matrix membranes. The nC4 permeability in glassy commercial p
APA, Harvard, Vancouver, ISO, and other styles
2

Wang, Lei. "Cyclic membrane gas separation processes." Thesis, Université de Lorraine, 2012. http://www.theses.fr/2012LORR0291/document.

Full text
Abstract:
Ce travail traite une investigation systématique des performances du procédé membranaire cyclique par séparation gazeuse. Premièrement, l'état de l'art du procédé membranaire cyclique, les problèmes techniques et la modélisation du transfert à travers la membrane ont été exposés. Deuxièmement, les études théoriques et expérimentales existantes sur le procédé cyclique sont passées en revue. Selon la durée de pression haute et sa fraction dans un cycle, ce genre d'opération est divisé en deux classes: classes courte et longue. D'après cette classification, une analyse systématique de l'intérêt p
APA, Harvard, Vancouver, ISO, and other styles
3

Lycon, David Steven. "Flux enhancement and fouling reduction in a centrifugal membrane process." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0021/NQ44796.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Xu, Lili. "Electrically tuneable membranes : revolutionising separation and fouling control for membrane reactors." Thesis, University of Bath, 2017. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.715263.

Full text
Abstract:
The overall aim of this research is to develop unique conducting polyaniline (PANI) membranes that can be electrically tuned to achieve different fluxes and selectivity. The target application is in a tuneable membrane reactor, where these membranes allow the fouling layer to be pushed off/through membranes by application of external potential. To achieve this, several different types of PANI membranes were examined. The permeation properties of HCl-doped PANI membranes can be modified electrically to produce in-situ tuneable separations. However, acid dopant leaching and membrane brittleness
APA, Harvard, Vancouver, ISO, and other styles
5

Svang-Ariyaskul, Apichit. "Chiral separation using hybrid of preferential crystallization moderated by a membrane barrier." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/33909.

Full text
Abstract:
The major innovation of this work is an establishment of a novel chiral separation process using preferential crystallization coupled with a membrane barrier. This hybrid process was proved to be promising from a significant increase in product yield and purity compared to existing chiral separation processes. This work sets up a process design platform to extend the use of this hybrid process to a separation of other mixtures. This novel process especially is a promising alternative for chiral separation of pharmaceutical compounds which include more than fifty percent of approved drugs wor
APA, Harvard, Vancouver, ISO, and other styles
6

Najarian, Siamak. "Membrane separation methods in medical engineering." Thesis, University of Oxford, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296835.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ye, Pengcheng. "Zeolite Membrane Separation at Low Temperature." Doctoral thesis, Luleå tekniska universitet, Kemiteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-17447.

Full text
Abstract:
The energy consumption of separation processes accounts for a large part of the total energy consumption in chemical industry. Membrane separation processes require much less energy than the currently used thermally driven separation processes and could therefore reduce energy consumption in industry considerably. Today, most commercially available membranes are organic polymeric membranes. Inorganic zeolite membranes have several superiorities over polymeric membranes, e.g., higher flux and selectivity, higher chemical and thermal stability, and thus have great potential for a variety of gas
APA, Harvard, Vancouver, ISO, and other styles
8

Lloyd, Michael C. "Novel materials for membrane separation processes." Thesis, Aston University, 1995. http://publications.aston.ac.uk/9680/.

Full text
Abstract:
The aim of this work was to synthesise a series of hydrophilic derivatives of cis-1,2-dihydroxy-3,5-cyclohexadiene (cis-DHCD) and copolymerise them with 2-hydroxyethyl methacrylate (HEMA), to produce a completely new range of hydrogel materials. It is theorised that hydrogels incorporating such derivatives of cis-DHCD will exhibit good strength and elasticity in addition to good water binding ability. The synthesis of derivatives was attempted by both enzymatic and chemical methods. Enzyme synthesis involved the transesterification of cis-DHCD with a number of trichloro and trifluoroethyl este
APA, Harvard, Vancouver, ISO, and other styles
9

Kratochvil, Adam Michal. "Thickness dependent physical aging and supercritical carbon dioxide conditioning effects on crosslinkable polyimide membranes for natural gas purification." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/29678.

Full text
Abstract:
Thesis (Ph.D)--Chemical Engineering, Georgia Institute of Technology, 2008.<br>Committee Chair: Koros, William; Committee Member: Beckham, Haskell; Committee Member: Eckert, Charles; Committee Member: Henderson, Cliff; Committee Member: Meredith, Carson. Part of the SMARTech Electronic Thesis and Dissertation Collection.
APA, Harvard, Vancouver, ISO, and other styles
10

Meyer, Faiek. "Hydrogen selective properties of cesium-hydrogensulphate membranes." Thesis, University of the Western Cape, 2006. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_5047_1233727545.

Full text
Abstract:
<p>Over the past 40 years, research pertaining to membrane technology has lead to the development of a wide range of applications including beverage production, water purification and the separation of dairy products. For the separation of gases, membrane technology is not as widely applied since the production of suitable gas separation membranes is far more challenging than the production of membranes for eg. water purification. Hydrogen is currently produced by recovery technologies incorporated in various chemical processes. Hydrogen is mainly sourced from fossil fuels via steam reformatio
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Membrane separation"

1

Inc, Technical Insights, ed. Membrane separation. Technical Insights, J. Wiley, 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Clark, Becky, and William G. Baumgartner. Membrane separation technologies. Freedonia Group, 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Baumgartner, William G., and Diana E. Kole. Membrane separation technologies. Freedonia Group, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Yampolskii, Yuri, and Benny Freeman, eds. Membrane Gas Separation. John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470665626.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Freeman, B. D. Membrane gas separation. Wiley, 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

G, Crespo João, Böddeker Karl W, North Atlantic Treaty Organization. Scientific Affairs Division., and NATO Advanced Study Institute on Membrane Processes in Separation and Purification (1993 : Curia, Portugal), eds. Membrane processes in separation and purification. Kulwer Academic Publishers, 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Crull, Anna W. Membrane & separation technology: Patent sourcebook. Business Communications Co., 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

W, Crull Anna, Grant Sandi, and Business Communications Co, eds. Membrane & separations technology industry review. Business Communications Co., 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Ismail, Ahmad Fauzi. Carbon-based membranes for separation processes. Springer Verlag, 2011.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Bitter, J. G. A. Transport mechanisms in membrane separation processes. Plenum Press, 1991.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Membrane separation"

1

Jonsson, G., and P. M. Christensen. "Separation Characteristics of Ultrafiltration Membranes." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Trägårdh, Gun, and Karin Ölund. "Separation Characterization of Ultrafiltration Membranes." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_21.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Vasishta, Ayush, Jyoti S. Mahale, Preeti H. Pandey, Tejas M. Ukarde, Pankaj Shinde, and Hitesh S. Pawar. "Membrane Separation." In Membrane and Membrane-Based Processes for Wastewater Treatment. CRC Press, 2023. http://dx.doi.org/10.1201/9781003165019-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Di Pretoro, Alessandro, and Flavio Manenti. "Membrane Separation." In Non-conventional Unit Operations. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-34572-3_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Ramkumar, Jayshree, and A. K. Tyagi. "Membrane separation." In Remedial and Analytical Separation Processes. CRC Press, 2024. http://dx.doi.org/10.1201/9781003442516-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

McRae, W. A. "Electrodialysis in the Separation of Chemicals." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_30.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Eickmann, U., and U. Werner. "Porous Membranes in Gas Separation Technology." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_33.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Vankelecom, Ivo F. J., Lieven E. M. Gevers, Thomas Schäfer, and João G. Crespo. "Membrane Processes." In Green Separation Processes. Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527606602.ch3f.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Lane, Alan M. "Membrane Separations." In Separation Process Essentials. CRC Press, 2019. http://dx.doi.org/10.1201/b22271-25.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Kimura, Shoji, and Akiyoshi Tamano. "Separation of Aminoacids by Charged Ultrafiltration Membranes." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_19.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Membrane separation"

1

Verma, Harshit, and Christos T. Maravelias. "Synthesis of Liquid Mixture Separation Networks Using Multi-Material Membranes." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.151896.

Full text
Abstract:
The synthesis of membrane networks to recover components from liquid mixture is challenging due to an extensive array of feasible network configurations and the added complexity of modeling membrane permeators caused by nonidealities in liquid mixtures. We present a mixed-integer nonlinear programming (MINLP) framework for synthesizing membrane networks to recover multiple components from liquid mixtures. First, we develop a physics-based nonlinear surrogate model to accurately describe crossflow membrane permeation. Second, we propose a richly connected superstructure to represent numerous po
APA, Harvard, Vancouver, ISO, and other styles
2

Flemming, H. C. "New Aspects in Membrane Biofouling." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00307.

Full text
Abstract:
Abstract Biofouling can be a limiting factor in the application of membranes in water treatment. Biofouling can be considered as excessive biofilm growth. This process starts with the adhesion of microorganisms wich happens immediately after contact of the raw water with the membrane. It can be assumed that virtually all membrane systems working with nonsterile water carry biofilms which influence the overall separation properties. Only if an individually given threshold of interference is met, "biofouling" occurs. A new anti-fouling strategy can be addressed as "biofilm management", limiting
APA, Harvard, Vancouver, ISO, and other styles
3

Alkhamis, Nawaf, Ali Anqi, Dennis E. Oztekin, Abdulmohsen Alsaiari, and Alparslan Oztekin. "Gas Separation Using a Membrane." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-62764.

Full text
Abstract:
Computational fluid dynamics simulation will be conducted for multicomponent fluid flows in a channel containing spacers. The Navier-Stokes equation and the species transport equations are solved for various values of Reynolds numbers. The membrane will be modeled as a functional surface, where the membrane fluxes of each component will be determined based on the local partial pressures of each species, the permeability and the selectivity of the membrane. Laminar flow modeling is employed for the flow inside the channel without the spacers; while k-ω turbulent modeling is used to simulate the
APA, Harvard, Vancouver, ISO, and other styles
4

Alkhamis, Nawaf, Ali Anqi, Dennis E. Oztekin, Abdulmohsen Alsaiari, and Alparslan Oztekin. "Gas Separation Using a Membrane." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-37299.

Full text
Abstract:
Gas-gas separation, to purify natural gas, is simulated using a membrane supported by a porous medium. Removing acidic gasses from the natural gas is gaining attention recently. Computational fluid dynamics simulations are conducted for asymmetric multi-component fluid flows in a channel. The flow system consists of a circular cross-section channel bounded by a porous layer which supports the membrane wall. The Navier-Stokes equations model the flow in the channel, while the flow in the porous medium is modeled by both the Darcy’s law and the extended Darcy’s law. Mass transport equations, inc
APA, Harvard, Vancouver, ISO, and other styles
5

Fard, Ahmad Kayvani, Gordon McKay, and Muataz A. Atieh. "Hybrid Separator-Adsorbent Inorganic Membrane for Oil-Water Separation." In The 3rd World Congress on Civil, Structural, and Environmental Engineering. Avestia Publishing, 2018. http://dx.doi.org/10.11159/awspt18.122.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Choudhury, Tanzim Ahmed, George Mahley, Pinkesh Sanghani, and Hans Kumar. "Advancements in CO2 Membrane Separation Technologies: Reducing Emissions and Enabling CCS." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211191-ms.

Full text
Abstract:
Abstract To overcome production restraints caused by CO2 and H2S in mature basins, operators require more cost-effective gas treatment to effectively remove these impurities from natural gas. Cellulose triacetate (CTA) based CO2 separation membranes have already been used extensively in acid gas treatment and associated enhanced oil recovery. A new technical challenge was to provide a horizontal membrane element that could easily replace poorly performing existing flat-sheet spiral-wound membranes with minimal operational changes to debottleneck existing hardware capacity, minimize hydrocarbon
APA, Harvard, Vancouver, ISO, and other styles
7

Sun, Chengzhen, and Bofeng Bai. "Separation of Water Vapor From Methane by Nanoporous Graphene Membrane." In ASME 2016 5th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/mnhmt2016-6441.

Full text
Abstract:
We study the separation process of gaseous H2O/CH4 mixtures using nanoporous graphene membranes via molecular dynamics simulations. We run the simulation in an equilibrium system 10 times with different initial atomic velocities to overcome the inefficiency brought by the low pressure of the system. The results show that the H2O molecules can permeate the graphene membrane with a linearly time-dependent crossing number. The permeance of the H2O molecules reaches to 9.5×10−4 mol/m2sPa, far exceeding that of the polymer gas separation membranes. High selectivity of H2O over CH4 is also observed.
APA, Harvard, Vancouver, ISO, and other styles
8

Parrish, C. "Membrane separation processes at low temperatures." In 40th AIAA Aerospace Sciences Meeting & Exhibit. American Institute of Aeronautics and Astronautics, 2002. http://dx.doi.org/10.2514/6.2002-467.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Thorud, Jonathan D., Jeremy J. Siekas, James A. Liburdy, and Deborah V. Pence. "Microscale Desorption Based on Membrane Separation." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56756.

Full text
Abstract:
A scheme to achieve high desportion rates in a microscale system has been conceived based on the use of a hydrophobic porous membrane forming one wall of a high aspect ratio channel. To accomplish desorption, vapor is drawn through the membrane, during the addition of heat, as the binary mixture flows along the channel. The channel geometry is designed to achieve a thin film of binary mixture (lithium bromide and water) that is approximately 350 microns thick, while achieving a high membrane surface area which is approximately 3 cm × 6 cm. Vapor is drawn from the channel by creating a pressure
APA, Harvard, Vancouver, ISO, and other styles
10

Rahmawati, Yeni, Siti Nurkhamidah, Annisa Alifia Rahmah, and M. Ayub Rifai. "Fabrication and Characterization of Cellulose Acetat / N-Methyl Pyrollidon Membrane for Microplastics Separation in Water." In International Conference on Chemistry and Material Sciences 2023 (IC2MS). Trans Tech Publications Ltd, 2024. http://dx.doi.org/10.4028/p-xiyvv5.

Full text
Abstract:
Indonesia is the fifth ranked country with plastic waste that is not managed properly. Over time, plastic breaks down into microplastics (MPs) less than 5 mm in diameter, which in water can cause damage. One method of removing MPs that is considered efficient is MPs microfiltration using membrane technology. To obtain an adequate membrane in removing MPs particles, it is necessary to modify the membrane both in the material and the membrane manufacturing process itself. So this study aims to study the effect of immersion time in the manufacturing process on the characteristics and performance
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Membrane separation"

1

Wongkasemjit, Sujitra, and Thanyalak Chaisuwan. Performance of Polybenzoxazine membrane for water–ethanol separation. Petroleum and Petrochemical College, Chulalongkorn University, 2016. https://doi.org/10.58837/chula.res.2016.47.

Full text
Abstract:
In this research, polybenzoxazine (PBZ) membrane, NaA-PBZ double layered membrane, and NaA-PBZ mixed matrix membrane were prepared on tubular α-Al₂O₃³ support by dip-coating technique for separating ethanol-water mixture via pervaporation. Effects of preparation parameters and operating parameters, including PBZ precursor concentrations, number of dipping, type of PBZ precursor, NaA zeolite coating time, amount of NaA zeolite loading, feed ethanol concentration, and operating temperature, on the pervaporation performance were studied and discussed. Swelling tests of each prepared membranes wer
APA, Harvard, Vancouver, ISO, and other styles
2

Heung, L. K. Separation Membrane Development (Separation Using Encapsulated Metal Hydride). Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/799397.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Heung, L. K. Separation Membrane Development - 2003 Annual Report. Office of Scientific and Technical Information (OSTI), 2003. http://dx.doi.org/10.2172/812301.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Skone, Timothy J. Membrane Separation of CO2 and Hydrocarbons. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1509404.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Peterson, T. Stakeholder acceptance analysis: In-well vapor stripping, in-situ bioremediation, gas membrane separation system (membrane separation). Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/188507.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Mei Hong, Richard D. Noble, and John L. Falconer. Highly Selective H2 Separation Zeolite Membranes for Coal Gasification Membrane Reactor Applications. Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/908744.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Mei Hong, Richard Noble, and John Falconer. Highly Selective H2 Separation Zeolite Membranes for Coal Gasification Membrane Reactor Applications. Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/956964.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Mei Hong, Richard D. Noble, and John L. Falconer. HIGHLY SELECTIVE H2 SEPARATION ZEOLITE MEMBRANES FOR COAL GASIFICATION MEMBRANE REACTOR APPLICATIONS. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/861659.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Mei Hong, Richard D. Noble, and John L. Falconer. HIGHLY SELECTIVE H2 SEPARATION ZEOLITE MEMBRANES FOR COAL GASIFICATION MEMBRANE REACTOR APPLICATIONS. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/876648.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Siler, J. L. Novel disk modules for membrane separation processes. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10137549.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!