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. 05, 2017
Filed:
Oct. 15, 2013
General Electric Company, Schenectady, NY (US);
Umit Turunc, Trevose, PA (US);
Michael James Aucutt, Marion, IA (US);
Charles Sinko, Trevose, PA (US);
General Electric Company, Schenectady, NY (US);
Abstract
Methods and composition are provided for recovering oil from an oil containing mixture or emulsion. The invention is particularly applicable for recovery of oil from corn in a corn to oil process. The process and compositions comprise a combination of two non-ionic surfactants i) and ii). The non-ionic surfactant i) is a non-ionic surfactant comprising a polyol derived from a sorbitol, a sorbitan, or isosorbide. The non-ionic surfactant ii) is an ester of a) polyethylene glycol and b) a fatty acid. In accordance with the methods, the combination of surfactants i) and ii) is brought into contact with a process stream mixture existing in a corn to ethanol process.