Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ahmed W. Ameen"'
Publikováno v:
Membranes, Vol 10, Iss 12, p 413 (2020)
Superglassy polymers have emerged as potential membrane materials for several gas separation applications, including acid gas removal from natural gas. Despite the superior performance shown at laboratory scale, their use at industrial scale is hampe
Externí odkaz:
https://doaj.org/article/d764ea0021f04a05b21487e8c2e18c49
Autor:
Sajjad Mohsenpour, Ahmed W. Ameen, Sebastian Leaper, Clara Skuse, Faiz Almansour, Peter M. Budd, Patricia Gorgojo
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
Mohsenpour, S, Ameen, A W, Leaper, S, Skuse, C, Almansour, F, Budd, P M & Gorgojo, P 2022, ' PIM-1 Membranes Containing POSS-Graphene Oxide for CO2 Separation ', Separation and Purification Technology, pp. 121447 . https://doi.org/10.1016/j.seppur.2022.121447
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
Mohsenpour, S, Ameen, A W, Leaper, S, Skuse, C, Almansour, F, Budd, P M & Gorgojo, P 2022, ' PIM-1 Membranes Containing POSS-Graphene Oxide for CO2 Separation ', Separation and Purification Technology, pp. 121447 . https://doi.org/10.1016/j.seppur.2022.121447
PIM-1 mixed matrix membranes (MMMs) were fabricated with polyhedral oligomeric silsesquioxane (POSS) and graphene oxide (GO) functionalized with POSS (GO-POSS), and tested for CO2/N2 (single gas) and CO2/CH4 (1:1, v:v gas mixture). The CO2 permeabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5490798deb4ee1b4ddbaa653bddd4fd
http://hdl.handle.net/10261/280616
http://hdl.handle.net/10261/280616
Autor:
Ahmed W. Ameen, Patricia Gorgojo, Sajjad Mohsenpour, Jorge Contreras-Martínez, Carmen García-Payo, Peter M. Budd, Mohamed Khayet
Publikováno v:
Repositorio Institucional del Instituto IMDEA Agua
Instituto IMDEA Agua (IMDEA AGUA)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Universidad de Cantabria (UC)
Instituto IMDEA Agua (IMDEA AGUA)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Universidad de Cantabria (UC)
Thin film composite (TFC) membranes of the prototypical polymer of intrinsic microporosity (PIM-1) have been prepared by dip-coating on a highly porous electrospun polyvinylidene fluoride (PVDF) nanofibrous support. Prior to coating, the support was
Autor:
Aravind Vijayaraghavan, Monica Alberto, Ahmed W. Ameen, Andrew B. Foster, Peter M. Budd, Jose Miguel Luque-Alled, Patricia Gorgojo, Marzieh Tamaddondar
Publikováno v:
Luque-alled, J M, Ameen, A, Alberto, M, Tamaddondar, M, Foster, A B, Budd, P M, Vijayaraghavan, A & Gorgojo, P 2021, ' Gas separation performance of MMMs containing (PIM-1)-functionalized GO derivatives ', Journal of Membrane Science, vol. 623, 118902, pp. 118902 . https://doi.org/10.1016/j.memsci.2020.118902
A strategy to reduce the physical aging in PIM-1 membranes by incorporating novel functionalized graphene oxide (GO) fillers is reported. PIM-1 was covalently attached both to as-synthesized GO and to GO reacted with (3-aminopropyl)triethoxysilane (A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93c042e60b97acd627e1ff963bddc8a4
https://doi.org/10.1016/j.memsci.2020.118902
https://doi.org/10.1016/j.memsci.2020.118902
Adsorptive separation of C2H6/C2H4 on metal-organic frameworks (MOFs) with pillared-layer structures
Autor:
Qinhe Pan, Huanhao Chen, Yan Shao, Ahmed W. Ameen, Patricia Gorgojo, Huan Xiang, Xiaolei Fan, Flor R. Siperstein, Weiting Yang
Publikováno v:
Xiang, H, Shao, Y, Ameen, A, Chen, H, Yang, W, Gorgojo, P, Siperstein, F, Fan, X & Pan, Q 2020, ' Adsorptive separation of C2H6/C2H4 on metal-organic frameworks (MOFs) with pillared-layer structures ', Separation and Purification Technology . https://doi.org/10.1016/j.seppur.2020.116819
Adsorptive separation is a promising alternative to the energy-intensive cryogenic distillation process for separating the ethane/ethylene (C2H6/C2H4) mixtures. Herein, two pillared-layer metal-organic frameworks (MOFs), Ni(HBTC)(bipy) and Ni2(HBTC)2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7f5cb104b3243bf8f6d5db6da8db43a
https://pure.manchester.ac.uk/ws/files/160584544/MS_revised.docx
https://pure.manchester.ac.uk/ws/files/160584544/MS_revised.docx
Autor:
Andrew B. Foster, Davide Mattia, Xiaolei Fan, Sajjad Moshenpour, Peter M. Budd, Patricia Gorgojo, Ahmed W. Ameen, Jing Ji, Marzieh Tamaddondar
Publikováno v:
Ameen, A W, Ji, J, Tamaddondar, M, Moshenpour, S, Foster, A B, Fan, X, Budd, P M, Mattia, D & Gorgojo, P 2021, ' 2D boron nitride nanosheets in PIM-1 membranes for CO2/CH4 separation ', Journal of Membrane Science, vol. 636, 119527 . https://doi.org/10.1016/j.memsci.2021.119527
Physical aging represents one of the major obstacles towards adoption of polymer of intrinsic microporosity (PIM) membranes for gas separation applications. In this work, mixed matrix membranes (MMMs) of 2D boron nitride nanosheets (BNNS) and PIM-1 w
Autor:
Feras Hamad, Abdulaziz Y. Ammar, Ahmed W. Ameen, Melhan M. Ben Sultan, Mohammad S. Qahtani, Garba O. Yahaya, Ahmad A. Bahamdan, Rashed H. Alhajry
Publikováno v:
Chemical Engineering Journal. 304:1020-1030
Permeation properties of pure and gas mixture consisting of CO 2 , H 2 S, CH 4 , N 2 and C 2 H 6 through dense films of the block co-polyimides (6FDA-mPDA)-(6FDA-durene) are studied at 35–55 °C and pressures of 100–500 psi for combined separatio
Autor:
Ahmed W. Ameen, Yilai Jiao, Flor R. Siperstein, Xiaolei Fan, Huan Xiang, Patricia Gorgojo, Jin Shang
Publikováno v:
Xiang, H, Ameen, A, Shang, J, Jiao, Y, Gorgojo, P, Siperstein, F & Fan, X 2019, ' Synthesis and modification of moisture-stable coordination pillared-layer metal-organic framework (CPL-MOF) CPL-2 for ethylene/ethane separation ', Microporous and Mesoporous Materials . https://doi.org/10.1016/j.micromeso.2019.109784
Adsorptive separation of ethylene/ethane (C2H4/C2H6) binary mixture has growing interest in petrochemical industries compared to the conventional energy-intensive cryogenic distillation. Development of moisture-stable materials with high selectivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::775be2a50e9d547394c5fbd62e1381fa
https://www.research.manchester.ac.uk/portal/en/publications/synthesis-and-modification-of-moisturestable-coordination-pillaredlayer-metalorganic-framework-cplmof-cpl2-for-ethyleneethane-separation(d7b579a5-f048-4d35-ac95-7390f83ac667).html
https://www.research.manchester.ac.uk/portal/en/publications/synthesis-and-modification-of-moisturestable-coordination-pillaredlayer-metalorganic-framework-cplmof-cpl2-for-ethyleneethane-separation(d7b579a5-f048-4d35-ac95-7390f83ac667).html
Autor:
Flor R. Siperstein, Patricia Gorgojo, Stuart M. Holmes, Huan Xiang, Xiaolei Fan, Ahmed W. Ameen
Publikováno v:
Xiang, H, Ameen, A, Gorgojo, P, Siperstein, F R, Holmes, S M & Fan, X 2019, ' Selective adsorption of ethane over ethylene on M(bdc) (ted)0.5 (M = Co, Cu, Ni, Zn) metal-organic frameworks (MOFs) ', Microporous and Mesoporous Materials . https://doi.org/10.1016/j.micromeso.2019.109724
The application of three-dimensional (3D) pillared-layer metal-organic frameworks (MOFs) M(bdc) (ted)0.5 (M = Co, Cu, Ni, Zn) in the adsorptive separation of ethane/ethylene (C2H6/C2H4) mixtures was studied. The effect of the type of metals in M(bdc)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab926e73dde98157536a82f3ab9323ab
https://linkinghub.elsevier.com/retrieve/pii/S1387181119305815
https://linkinghub.elsevier.com/retrieve/pii/S1387181119305815
Autor:
F. Otaibi, Ahmad A. Bahamdan, Feras Hamad, Ahmed W. Ameen, Milind M. Vaidya, Mohammad S. Qahtani, Sebastien Duval
Publikováno v:
Separation and Purification Technology. 237:116348
This paper summarizes a techno-economic study to treat a highly sour natural gas (NG) beyond conventionally known to classical treatment processes, utilizing hybrid membrane-amine process. Stand-alone amine process utilizing Diglycolamine (DGA) as an