Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Garba O. Yahaya"'
Publikováno v:
Global Challenges, Vol 4, Iss 7, Pp n/a-n/a (2020)
Abstract The consumption of natural gas (NG) is rapidly increasing worldwide as it is becoming the second largest fuel source after coal. However, many of the world gas reserves contain high levels of subquality NG including the presence of carbon di
Externí odkaz:
https://doaj.org/article/f8e1e787ee17420fba9d5735f8f5f835
Publikováno v:
Journal of Applied Polymer Science. 140
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64d8c023a42f2156725fac4378695765
https://doi.org/10.1002/app.53866
https://doi.org/10.1002/app.53866
Publikováno v:
Journal of Materials Chemistry A. 8:23354-23367
A new homopolymer, 6FDA-CARDO(t-Bu), was prepared from 6FDA-CARDO through one-step chemical modification by adding bulky tert-butyl groups, using Friedel–Crafts alkylation. The incorporation of the bulky groups led to a significant increase in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c77982a5caaabc27cf2a9ab7debadd2
https://doi.org/10.1039/d0ta06967a
https://doi.org/10.1039/d0ta06967a
Autor:
Afnan A. Alghannam, Ilham Mokhtari, Abdulkarim Alsamah, Ali Hayek, Sulaiman A. Jutaily, Garba O. Yahaya
Publikováno v:
Polymer. 166:184-195
Three aromatic 6FDA-Durene/MDEA random copolyimides with different Durene:MDEA molar ratios (3:1; 1:1 and 1:3) were synthesized, and pure gas permeation properties through their dense films were investigated. Compared to their corresponding homopolym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9be574dfcc22482db8460a39d4faa1c8
https://doi.org/10.1016/j.polymer.2019.01.056
https://doi.org/10.1016/j.polymer.2019.01.056
Autor:
Ahmad A. Bahamdan, Afnan A. Alghannam, Donya A. Sewdan, Ilham Mokhtari, Ali Hayek, Garba O. Yahaya, Qasim Saleem
Publikováno v:
Journal of Membrane Science. 553:32-42
Multi-block co-polyimides 6FDA-CARDO/6FDA-Durene with varying segmental lengths were synthesized and pure and mixed sour gas transport properties through dense membranes were investigated as function of feed pressure, temperature and gas composition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a0d7404ae57ee1c07f9a7924676e59d
https://doi.org/10.1016/j.memsci.2018.02.042
https://doi.org/10.1016/j.memsci.2018.02.042
Autor:
Afnan A. Alghannam, Husnul Maab, Ahmad A. Bahamdan, Seung-Hak Choi, Garba O. Yahaya, Ilham Mokhtari
Publikováno v:
Journal of Membrane Science. 550:526-535
A series of aromatic random co-polyimide membranes based on 6FDA-Durene/CARDO backbone with varying content of CARDO moiety (3:1; 1:1 and 1:3) were synthesized for enhanced acid gas separation performance. Gas transport properties of pure and mixed g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9fb1e13636f9513d331ab8318feac3a
https://doi.org/10.1016/j.memsci.2017.10.063
https://doi.org/10.1016/j.memsci.2017.10.063
Autor:
Ali Hayek, Rashed H. Alhajry, Abdulkarim Alsamah, Yasser A. Shalabi, Garba O. Yahaya, Melhan M. Ben Sultan
Publikováno v:
Separation and Purification Technology. 272:118897
Natural gas purification is a challenging task due to the existing number of contaminants in the mixture. Sour natural gas, in particular, presents an even higher challenge due to the presence of the highly toxic hydrogen sulfide (H2S) gas. These con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f9fa7e4ad2cef17006b6d8041c85a8
https://doi.org/10.1016/j.seppur.2021.118897
https://doi.org/10.1016/j.seppur.2021.118897
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec4ad8b3a7423e98929e2d714d95b932
https://doi.org/10.1016/j.cej.2016.06.076
https://doi.org/10.1016/j.cej.2016.06.076
Publikováno v:
Global Challenges
Global Challenges, Vol 4, Iss 7, Pp n/a-n/a (2020)
Global Challenges, Vol 4, Iss 7, Pp n/a-n/a (2020)
The consumption of natural gas (NG) is rapidly increasing worldwide as it is becoming the second largest fuel source after coal. However, many of the world gas reserves contain high levels of subquality NG including the presence of carbon dioxide (CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::facd9e1588269e39c1451f59dfe58a72
https://doi.org/10.1002/gch2.201900107
https://doi.org/10.1002/gch2.201900107
Autor:
R. Heck, Ahmad W. Ameen, Rashed H. Alhajry, Régis Mercier, David Brown, Ahmad A. Bahamdan, Jean-Pierre R. Ballaguet, Eliane Espuche, Garba O. Yahaya, Mohammad S. Qahtani, I. Tanis, Milind M. Vaidya
Publikováno v:
Separation and Purification Technology
Separation and Purification Technology, Elsevier, 2017, 173, pp.183-192. ⟨10.1016/j.seppur.2016.09.024⟩
Separation and Purification Technology, Elsevier, 2017, 173, pp.183-192. ⟨10.1016/j.seppur.2016.09.024⟩
A series of aromatic random and multiblock co-polyimides with varying block length was prepared from 2,2′-bis-(3,4-dicarboxyphenyl) hexafluoropropane dianhydride with m-phenylenediamine (6FDA-mPDA) and 2,3,5,6-tetramethyl-1,4-phenylenediamine (6FDA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74fe4b7a63ed2efea377bb3cae01afbe
https://hal.archives-ouvertes.fr/hal-01636929
https://hal.archives-ouvertes.fr/hal-01636929
