Title: Method for producing food grade white oil by hydrogenating tail oil
Application Number: 200510047374 Application Date: 2005.10.08
Publication Number: 1944587 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C10G67/02;A23D9/00
Applicant(s) Name: China Petrochemical Corp. Address:
Inventor(s) Name: Guan Minghua;Quan Hui;Yao Chunlei;Liu Ping;Lin Zhe
Attorney & Agent: liwei
Abstract:
    The present invention provides method of producing food grade white oil with hydrogenated tail oil. Hydrogenated tail oil as material is treated through one high pressure hydrogenating and refining process under proper condition to obtain the food grade white oil product. The hydrogenated tail oil is produced with vacuum gas oil, refined solvent oil or Fischer-Tropsch synthesized oil as material and through hydrocracking or hydrotreating process under the action of hydrogenating catalyst, and has pour point lower than -10deg.c.
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