Proceedings of the 2021 International Conference on Public Art and Human Development ( ICPAHD 2021)

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The Overview of Membrane System on CO2 Removal from High Pressure Natural Gas

Authors
Yixin Fu*
1Guangdong Technion Israel Institution of Technology, Shantou, Guangdong Province, China,515000
*Corresponding author. Email: Yixin.fu@gtiit.edu.cn
Corresponding Author
Yixin Fu
Available Online 28 January 2022.
DOI
10.2991/assehr.k.220110.007How to use a DOI?
Keywords
CO2 Removal; membrane; natural gas
Abstract

Being a kind of important energy and chemical raw material, natural gas can replace fossil fuel for instance coal to cut down the net CO2 discharge. For natural gas purification, separation using membrane technology are considered to be an attractive alternative method. It is necessary to remove acid gases and other impurities for instance, carbon dioxide, hydrogen sulfide. In order to satisfy the transportation regulations and terms of usage, noble gases such as N2 should be added. From the point of view of financial benefits, for industrial production and applications asymmetric membranes are considered to be a considerable solution. This article overviews the latest developments in various natural gas asymmetric membrane purification technologies, the removal of CO2 from CH4 are mainly focused, the separation of N2 and H2S from CH4 are also mentioned. By comparing different material types, polymer membranes, inorganic membranes, mixed-matrix membranes (MMM) and carbon molecular sieve membranes (CMS) are introduced. The related preparation methods and transmission characteristics of various asymmetric membranes are discussed. In practical applications, the asymmetric structure of the hollow fiber of polymer, mixed-matrix membranes (MMM) and carbon molecular sieve membrane (CMS) is mainly studied.

Copyright
© 2022 The Authors. Published by Atlantis Press SARL.
Open Access
This is an open access article under the CC BY-NC license.

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Volume Title
Proceedings of the 2021 International Conference on Public Art and Human Development ( ICPAHD 2021)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
28 January 2022
ISBN
10.2991/assehr.k.220110.007
ISSN
2352-5398
DOI
10.2991/assehr.k.220110.007How to use a DOI?
Copyright
© 2022 The Authors. Published by Atlantis Press SARL.
Open Access
This is an open access article under the CC BY-NC license.

Cite this article

risenwbib
TY  - CONF
AU  - Yixin Fu
PY  - 2022
DA  - 2022/01/28
TI  - The Overview of Membrane System on CO₂ Removal from High Pressure Natural Gas
BT  - Proceedings of the 2021 International Conference on Public Art and Human Development ( ICPAHD 2021)
PB  - Atlantis Press
SP  - 30
EP  - 34
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.220110.007
DO  - 10.2991/assehr.k.220110.007
ID  - Fu2022
ER  -