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:
Dec. 10, 2024
Filed:
Feb. 08, 2023
Inner Mongolia Agricultural University, Hohhot, CN;
Yinan Hao, Hohhot, CN;
Jingwen Wang, Hohhot, CN;
Zhenlin Liu, Hohhot, CN;
Shuo Wang, Hohhot, CN;
Jian Sheng, Hohhot, CN;
Kai Zhang, Hohhot, CN;
Hao Ren, Hohhot, CN;
Juntao Gong, Hohhot, CN;
Yan Wang, Hohhot, CN;
Lihong Yao, Hohhot, CN;
Ximing Wang, Hohhot, CN;
Inner Mongolia Agricultural University, Hohhot, CN;
Abstract
Disclosed is a method for rapidly preparing biodiesel at low temperatures, belonging to the technical field of chemical energy. The method includes the following steps: adding alkali catalyst, alcohol and organic solvent into grease, and obtaining the biodiesel through transesterification. The transesterification is carried out with the addition of organic solvent, including petroleum ether or n-hexane to improve the compatibility between the two phases of alcohol and grease, increase contact area between the two phases of alcohol and grease, reduce mass transfer resistance between the two phases of alcohol and grease, and promote the grease molecules to enter the methanol solution and dissolving of oil in the grease.