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:
Jan. 14, 2025
Filed:
Oct. 25, 2012
Applicant:
Jupeng Bio (Hk) Limited, Sheung Wan, CN;
Inventors:
Ryan Senaratne, Fayetteville, AR (US);
Song Liu, Fayetteville, AR (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12P 7/14 (2006.01); C12P 7/06 (2006.01); C12P 7/08 (2006.01);
U.S. Cl.
CPC ...
C12P 7/14 (2013.01); C12P 7/065 (2013.01); C12P 7/08 (2013.01); Y02E 50/10 (2013.01);
Abstract
A process is provided for management of ethanol concentration during syngas fermentation. A process for fermentation of syngas includes inoculating a medium to provide an inoculated medium. Inoculated medium is contacted with syngas and cells and medium are removed and separated to provide concentrated cells and permeate. Ethanol is separated from the permeate to provide ethanol and a reduced ethanol aqueous stream. The reduced ethanol aqueous stream is returned to the fermentation.