- Patent Title: Production of products from feedstocks containing free fatty acids
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Application No.: US15024707Application Date: 2014-07-09
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Publication No.: US09909077B2Publication Date: 2018-03-06
- Inventor: David A. Slade , Derek J. Winkel , Jared A. Downey
- Applicant: REG Seneca, LLC
- Applicant Address: US IA Ames
- Assignee: REG Seneca, LLC
- Current Assignee: REG Seneca, LLC
- Current Assignee Address: US IA Ames
- Agency: Nyemaster Goode, P.C.
- International Application: PCT/US2014/045870 WO 20140709
- International Announcement: WO2015/006399 WO 20150115
- Main IPC: C07C51/00
- IPC: C07C51/00 ; C10L1/02 ; C07C67/02 ; C07C67/08 ; C07C69/24 ; C11C3/02
Abstract:
The present invention provides a method for producing a refined fatty acid alkyl ester (FAAE) product from feed-stocks containing free fatty acids. The method comprises glycerolysis and transesterification processes combined with end-product refining. Products produced from a transesterification reaction are separated into a crude FAAE stream and a crude glycerin stream. The crude glycerin stream is further processed to produce a glyceride stream from which additional FAAEs may be produced.
Public/Granted literature
- US20160289578A1 Production of Products from Feedstocks Containing Free Fatty Acids Public/Granted day:2016-10-06
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