Invention Grant
- Patent Title: Process and systems for obtaining 1,4-butanediol from fermentation broths
-
Application No.: US14776517Application Date: 2014-03-14
-
Publication No.: US09873652B2Publication Date: 2018-01-23
- Inventor: SVB Janardhan Garikipati , Michael Japs , Ishmael M. Sonico
- Applicant: Genomatica, Inc.
- Applicant Address: US CA San Diego
- Assignee: Genomatica, Inc.
- Current Assignee: Genomatica, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Jones Day
- International Application: PCT/US2014/027593 WO 20140314
- International Announcement: WO2014/152665 WO 20140925
- Main IPC: C07C29/80
- IPC: C07C29/80 ; C07C29/74 ; B01D3/14 ; C07C29/90 ; B01D1/22 ; B01D3/00 ; C07C29/00 ; C07C31/20 ; C12P7/18
Abstract:
A process of purifying 1,4-butanediol (1,4-BDO) from a fermentation broth including separating solid materials, salts and water, and subjecting the resulting material to a two, three or four column distillation system, that can include a wiped film evaporator to produce a purified 1,4-butanediol product.
Public/Granted literature
- US20160031778A1 PROCESS AND SYSTEMS FOR OBTAINING 1,4-BUTANEDIOL FROM FERMENTATION BROTHS Public/Granted day:2016-02-04
Information query
