The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 2016
Filed:
Apr. 29, 2013
William J. Koros, Atlanta, GA (US);
Liren Xu, Lake Jackson, TX (US);
Mark K. Brayden, Baton Rouge, LA (US);
Marcos V. Martinez, Rosharon, TX (US);
Brien A. Stears, League City, TX (US);
William J. Koros, Atlanta, GA (US);
Liren Xu, Lake Jackson, TX (US);
Mark K. Brayden, Baton Rouge, LA (US);
Marcos V. Martinez, Rosharon, TX (US);
Brien A. Stears, League City, TX (US);
Abstract
A hollow fiber carbon molecular sieve membrane, a process for preparing the hollow fiber carbon molecular sieve membrane, and a process for effecting separation of an olefin from a gaseous mixture that comprises the olefin in admixture with its corresponding paraffin and optionally one or more gaseous components selected from hydrogen, an olefin other than the olefin and a paraffin other than the corresponding paraffin. The process and membrane may also be used to effect separation of the olefin(s) from remaining feedstream components subsequent to an olefin-paraffin separation.