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:
Apr. 29, 2014
Filed:
Mar. 15, 2013
Applicant:
National Tsing Hua University, Hsinchu, TW;
Inventors:
Yong-Chien Ling, Hsinchu, TW;
Jen-Yu Liu, Taipei, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01D 5/00 (2006.01); C01B 17/96 (2006.01); E02B 15/04 (2006.01); B01J 20/02 (2006.01); C09K 3/00 (2006.01);
U.S. Cl.
CPC ...
C01D 5/00 (2013.01); C01B 17/96 (2013.01); E02B 15/04 (2013.01); B01J 20/02 (2013.01); C09K 3/00 (2013.01);
Abstract
A method for preparing an oil extractor is provided. The method includes dissolving 0.1˜30% by weight of a potassium sulfate, 0.1˜30% by weight of a potassium persulfate, and 0.1˜30% by weight of a manganese sulfate in a solvent to form a solution; heating the solution to synthesize a compound by a microwave; cooling a temperature of the compound to a room temperature; and removing the solvent from the compound. An extractor prepared from the method is also provided.