The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2017
Filed:
Oct. 17, 2014
Applicant:
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Inventors:
Makoto Toba, Ibaraki, JP;
Yohko Abe, Ibaraki, JP;
Yuuji Yoshimura, Ibaraki, JP;
Takehisa Mochizuki, Ibaraki, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/02 (2006.01); C10G 25/00 (2006.01); C10G 3/00 (2006.01);
U.S. Cl.
CPC ...
C10L 1/026 (2013.01); C10G 3/50 (2013.01); C10G 25/00 (2013.01); C10L 2200/0476 (2013.01); C10L 2270/026 (2013.01); C10L 2290/54 (2013.01); C10L 2290/542 (2013.01); Y02E 50/13 (2013.01);
Abstract
The purpose of the present invention is to provide a method for producing a high quality biodiesel fuel having excellent oxidation stability and few low-temperature deposits. This purpose can be achieved by the following: hydrogenating a biodiesel fuel so as to selectively convert unsaturated fatty acid monoglycerides and then removing fatty acid monoglycerides through precipitation; or using an adsorbent to further remove fatty acid monoglycerides to a high degree from the biodiesel fuel produced using the method mentioned above.