Invention Grant
- Patent Title: Method for producing tetrahydrofurane, 1,4-butanediol or gamma-butyrolactone
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Application No.: US15541960Application Date: 2016-01-08
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Publication No.: US10308623B2Publication Date: 2019-06-04
- Inventor: Alexander Duefert , Rolf Pinkos , Wolf-Steffen Weissker
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Armstrong Teasdale LLP
- Priority: EP15150615 20150109
- International Application: PCT/EP2016/050245 WO 20160108
- International Announcement: WO2016/110556 WO 20160714
- Main IPC: C07D307/08
- IPC: C07D307/08 ; C07C29/149 ; C07D307/33 ; C12P7/18 ; C12P17/04
Abstract:
Processes for preparing tetrahydrofuran and/or butane-1,4-diol and/or gamma-butyrolactone are provided, including a process for preparing tetrahydrofuran (THF) from succinic acid that has been obtained by conversion of biomass, by conversion of the succinic acid to succinic anhydride, and hydrogenation of the succinic anhydride, with removal of certain secondary components.
Public/Granted literature
- US20180002303A1 METHOD FOR PRODUCING TETRAHYDROFURANE, 1,4-BUTANEDIOL OR GAMMA-BUTYROLACTONE Public/Granted day:2018-01-04
Information query
