(124c) Impact of Impurities on Carbon Molecular Sieve Membranes for Applications in Olefins Units
AIChE Spring Meeting and Global Congress on Process Safety
2017
2017 Spring Meeting and 13th Global Congress on Process Safety
The 29th Ethylene Producers' Conference
Ethylene Plant Technology Fundamentals
Tuesday, March 28, 2017 - 2:47pm to 3:08pm
The CMS membranes are produced by pyrolyzing polyimides like 6FDA:BPDA-DAM and show improved production (flux) and exceptional separation (selectivity) when compared to the precursor polymer and polymeric membranes in general.
The impact of impurities on the CMS membrane must be understood in order to use it in actual production plant applications. This paper will discuss common impurities found in the ethylene plantâs purification train, specifically, the potential impact of these impurities on the membrane. These impurities include hydrogen sulfide, water, carbon dioxide, acetylenics, and carbon monoxide.
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2017 Spring Meeting and 13th Global Congress on Process Safety
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The 29th Ethylene Producers' Conference only
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AIChE Graduate Student Members | Free |
AIChE Undergraduate Student Members | Free |
AIChE Explorer Members | $150.00 |
Non-Members | $150.00 |