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:
Sep. 25, 2018
Filed:
Jan. 08, 2016
Applicant:
Croda, Inc., Edison, NJ (US);
Inventors:
Min Ma Wang, Kennett Square, PA (US);
Craig Michael Sungail, Chadds Ford, PA (US);
Xin Chen, Hockessin, DE (US);
Assignee:
CRODA, INC., Edison, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11B 1/10 (2006.01); C11B 13/00 (2006.01); B01D 17/04 (2006.01); C12F 3/10 (2006.01);
U.S. Cl.
CPC ...
C11B 1/10 (2013.01); B01D 17/047 (2013.01); C11B 13/00 (2013.01); C12F 3/10 (2013.01); Y02W 30/74 (2015.05);
Abstract
A method of separating oil from a composition containing an oil and water emulsion, by adding a separation additive which is a mixture of a fatty ester of an alkoxylated polyol and a fatty ester of alkoxylated glycerol, and performing at least one oil separation step. The method is particularly suitable for separating corn oil from stillage produced in a corn ethanol mill.