Kaochih C Hsu, Age 791514 Hoveden Dr, Katy, TX 77450
Kaochih Hsu Phones & Addresses
1514 Hoveden Dr, Katy, TX 77450 (281) 492-2774 (281) 492-7201
Houston, TX
1514 Hoveden Dr, Katy, TX 77450 (281) 960-1295
Work
Position:
Transportation and Material Moving Occupations
Education
Degree:
Associate degree or higher
Mentions for Kaochih C Hsu
Publications & IP owners
Us Patents
Extractive Distillation Process For Recovering Butadiene From Chydrocarbon Mixtures
US Patent:
8252150, Aug 28, 2012
Filed:
Apr 19, 2011
Appl. No.:
13/089682
Inventors:
Kaochih Hsu - Katy TX, US
Kuiwu Li - Beijing, CN
Kuiwu Li - Beijing, CN
Assignee:
International Innotech Inc. - Katy TX
International Classification:
B01D 3/34
US Classification:
203 50, 203 53, 585326, 585810
Abstract:
High purity 1,3 butadiene is recovered from a Cfraction containing butadienes, butenes, butanes, and acetylenes that is generated from a steam cracker by extractive distillation operating with no reflux or greatly reduced reflux conditions. This no reflux (or minimum reflux) technique is generally applicable to any butadiene recovery process in which at least one extractive distillation column (EDC) is used to separate 1,3 butadiene from other Ccomponents in the mixture. For an ED process with two EDCs, significant reductions in total energy requirements in the both EDCs can be achieved by appropriate reductions in the reflux in each column. The performances of both EDCs are unaffected even when operating at no reflux.
Possible Relatives
NOTICE: You may not use PeopleBackgroundCheck or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. PeopleBackgroundCheck is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.