Sökning: id:"swepub:oai:lup.lub.lu.se:1e2d8692-c4b0-42b4-9d2a-24d20c546395" >
Performance of nano...
Performance of nanoporous carbon membrane for hydrogen recovery
-
- Al-Rabiah, Abdulrahman A. (författare)
- King Saud University
-
- Ajbar, Abdelhamid M. (författare)
- King Saud University
-
- Soliman, Moustafa A. (författare)
- The British University in Egypt
-
visa fler...
-
- Abdelaziz, Omar Y. (författare)
- Lund University,Lunds universitet,Avdelningen för kemiteknik,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Chemical Engineering,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH,Cairo University
-
visa färre...
-
(creator_code:org_t)
- 2018
- 2018
- Engelska 9 s.
-
Ingår i: Journal of the Chemical Society of Pakistan. - 0253-5106. ; 40:1, s. 43-51
- Relaterad länk:
-
https://lup.lub.lu.s...
Abstract
Ämnesord
Stäng
- The aim of this work is to study the performance of nanoporous carbon membrane for hydrogen recovery from off-gas streams. The study is based on a rigorous mathematical model which can predict the performance of nanoporous selective surface flow (SSF) carbon membrane. Basically, the developed model is based on two transport mechanisms: the dusty gas flow through porous media and the surface adsorption-diffusion. The model was employed to simulate the hydrogen recovery from off-gas stream using SSF carbon membrane at different operating conditions. The separation performance of hydrogen-hydrocarbon mixture by nanoporous carbon membrane was evaluated and described. A comparison between the model simulation and the experimental data related to hydrogen recovery from off-gas streams shows good agreement. A parametric study is further carried out to show the effects of pressure at the membrane feed and permeate sides. The effects of flow-rate and type of sweep gas at the membrane permeate side on hydrogen recovery are also shown. SSF membrane illustrates a significant potential to be used for hydrogen recovery from refinery off-gas streams.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Annan kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Other Chemical Engineering (hsv//eng)
Nyckelord
- Dusty gas model
- Hydrogen gas transport
- Hydrogen production
- Hydrogen-hydrocarbon separation
- Membranes
- Selective surface flow
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas