Method for catalytic preparation of bio-diesel oil by organic amine and propylene oxide under supercritical or subcritical condition
Title：
Method for catalytic preparation of bio-diesel oil by organic amine and propylene oxide under supercritical or subcritical condition
Application Number：
 200610114603
Application Date：
 2006/11/17
Announcement Date：
 2007/05/30
Pub. Date：
Publication Number：
 1970691
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C10G 3/00
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Yang Jichu, Wang Lianyuan, Tang Zhiyong
Key Words：
 supercritical, subcritical, organic amine, propylene oxide,catalytic preparation, bio-diesel oil
Abstract：
 The invention discloses a making method of biological diesel catalyzed by hyper or subcritical organic amine and epoxypropane in the oil ester chemical domain, which is characterized by the following: making organic amine catalyst and epoxypropane to catalyze animal and plant grease and low-carbon alcohol to do ester exchange reaction; setting the molar rate of low-carbon alcohol and grease at 12:1-42:1 under 150-300 deg.c and 2-18Mpa.
Claim：
Priority：
PCT：
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