Abstract

The objective of the present study is to assess the potential usefulness of membrane separation processes for removing CO{sub 2} and H{sub 2}S from low-quality natural gas containing substantial amounts of both these acid gases, e.g., up to 40 mole-% CO{sub 2} and 10 mole-% H{sub 2}S. The membrane processes must be capable of upgrading the crude natural gas to pipeline specifications ({le} 2 mole-% CO{sub 2}, {le} 4 ppm H{sub 2}S). Moreover, these processes must also be economically competitive with the conventional separation techniques, such as gas absorption, utilized for this purpose by the gas industry.


Original document

The different versions of the original document can be found in:

https://digital.library.unt.edu/ark:/67531/metadc786004/m2/1/high_res_d/834349.pdf,
https://www.scipedia.com/public/S.A.Stern_et_al_2000a,
https://digital.library.unt.edu/ark:/67531/metadc786004,
http://www.osti.gov/scitech/biblio/834349-upgrading-natural-gas-via-membrane-separation-processes,
https://academic.microsoft.com/#/detail/1548897900
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Document information

Published on 01/01/2000

Volume 2000, 2000
DOI: 10.2172/834349
Licence: CC BY-NC-SA license

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