Carbon molecular sieve membranes for aggressive sour gas separations

Carbon molecular sieve membranes for aggressive sour gas separations

It had been shown that the transport properties of CMS membranes varies as a function of H₂S exposure making the conditioning protocol an important step in identifying the steady state properties of CMS membranes. In this study the conditioning of CMS membranes with H₂S was studied for the determina...

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Bibliographic Details
Main Author: Kemmerlin, Ruben Kyle
Other Authors: Koros, William
Language:en_US
Published: Georgia Institute of Technology 2014
Subjects:
CMS
Membrane separations
Acid gas
Sour gas
Molecular sieves
Gas separation membranes
Natural gas
Online Access:http://hdl.handle.net/1853/50135
id ndltd-GATECH-oai-smartech.gatech.edu-1853-50135
record_format oai_dc
spelling ndltd-GATECH-oai-smartech.gatech.edu-1853-501352014-05-07T03:42:55ZCarbon molecular sieve membranes for aggressive sour gas separationsKemmerlin, Ruben KyleCMSMembrane separationsAcid gasSour gasMolecular sievesGas separation membranesNatural gasIt had been shown that the transport properties of CMS membranes varies as a function of H₂S exposure making the conditioning protocol an important step in identifying the steady state properties of CMS membranes. In this study the conditioning of CMS membranes with H₂S was studied for the determination of the acid gas steady state transport properties. The conditioned steady state has been shown to be the same state for both an extended conditioning protocol using high pressure mixed gas and a rapid conditioning protocol using pure H₂S. The rate of conditioning does vary between the two conditioning protocols as the rapid conditioning protocol takes 48 hours less to reach the conditioned steady state. The results of this study also show that oxygen doping during the formation of the CMS membrane affects the final, conditioned steady state transport properties.Georgia Institute of TechnologyKoros, William2014-01-10T18:00:01Z2014-01-10T18:00:01Z2012-08-21Thesishttp://hdl.handle.net/1853/50135en_US
collection NDLTD
language en_US
sources NDLTD
topic CMS
Membrane separations
Acid gas
Sour gas
Molecular sieves
Gas separation membranes
Natural gas
spellingShingle CMS
Membrane separations
Acid gas
Sour gas
Molecular sieves
Gas separation membranes
Natural gas
Kemmerlin, Ruben Kyle
Carbon molecular sieve membranes for aggressive sour gas separations
description It had been shown that the transport properties of CMS membranes varies as a function of H₂S exposure making the conditioning protocol an important step in identifying the steady state properties of CMS membranes. In this study the conditioning of CMS membranes with H₂S was studied for the determination of the acid gas steady state transport properties. The conditioned steady state has been shown to be the same state for both an extended conditioning protocol using high pressure mixed gas and a rapid conditioning protocol using pure H₂S. The rate of conditioning does vary between the two conditioning protocols as the rapid conditioning protocol takes 48 hours less to reach the conditioned steady state. The results of this study also show that oxygen doping during the formation of the CMS membrane affects the final, conditioned steady state transport properties.
author2 Koros, William
author_facet Koros, William
Kemmerlin, Ruben Kyle
author Kemmerlin, Ruben Kyle
author_sort Kemmerlin, Ruben Kyle
title Carbon molecular sieve membranes for aggressive sour gas separations
title_short Carbon molecular sieve membranes for aggressive sour gas separations
title_full Carbon molecular sieve membranes for aggressive sour gas separations
title_fullStr Carbon molecular sieve membranes for aggressive sour gas separations
title_full_unstemmed Carbon molecular sieve membranes for aggressive sour gas separations
title_sort carbon molecular sieve membranes for aggressive sour gas separations
publisher Georgia Institute of Technology
publishDate 2014
url http://hdl.handle.net/1853/50135
work_keys_str_mv AT kemmerlinrubenkyle carbonmolecularsievemembranesforaggressivesourgasseparations
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