Invention Grant
- Patent Title: Method for purification of glycerol
- Patent Title (中): 纯化甘油的方法
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Application No.: US12004547Application Date: 2007-12-21
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Publication No.: US07667081B2Publication Date: 2010-02-23
- Inventor: Areski Rezkallah
- Applicant: Areski Rezkallah
- Applicant Address: US PA Philadelphia
- Assignee: Rohm and Haas Company
- Current Assignee: Rohm and Haas Company
- Current Assignee Address: US PA Philadelphia
- Agent Kenneth Crimaldi
- Priority: FR07290412 20070404
- Main IPC: C07C29/74
- IPC: C07C29/74 ; C07C29/76
Abstract:
A method for purification of glycerol, especially crude glycerol from biodiesel production. The method uses gel-type acidic ion exchange resin beads to separate fatty acid salts and inorganic salts from the crude glycerol.
Public/Granted literature
- US20080249338A1 Method for purification of glycerol Public/Granted day:2008-10-09
Information query
