Invention Grant
- Patent Title: Heterogeneous catalysts for transesterification of triglycerides and preparation methods of same
- Patent Title (中): 用于酯交换甘油三酸酯的非均相催化剂及其制备方法
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Application No.: US14057252Application Date: 2013-10-18
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Publication No.: US08853436B2Publication Date: 2014-10-07
- Inventor: Márcio de Figueiredo Portilho , Alexander Rangel Bastos
- Applicant: Petroleo Brasileiro S.A.-Petrobras
- Applicant Address: BR Rio de Janeiro
- Assignee: Petroleo Brasileiro S.A.-Petrobras
- Current Assignee: Petroleo Brasileiro S.A.-Petrobras
- Current Assignee Address: BR Rio de Janeiro
- Agency: Nixon & Vanderhye P.C.
- Priority: BR0805625 20081229
- Main IPC: C07C67/02
- IPC: C07C67/02 ; C11C3/10 ; B01J21/04 ; B01J27/18 ; B01J23/02 ; C11C3/00
Abstract:
Method for transesterification of fatty acid esters. The method includes contacting (i) a catalyst comprising at least one of barium oxide and apatite with (ii) a reaction medium comprising at least one of vegetable oil and fats.
Public/Granted literature
- US20140046082A1 HETEROGENEOUS CATALYSTS FOR TRANSESTERIFICATION OF TRIGLYCERIDES AND PREPARATION METHODS OF SAME Public/Granted day:2014-02-13
Information query
