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:
Mar. 26, 2019
Filed:
Sep. 25, 2014
Cosmo Oil Co., Ltd., Tokyo, JP;
Takayuki Osaki, Tokyo, JP;
Nobumasa Nakajima, Tokyo, JP;
COSMO OIL CO., LTD., Tokyo, JP;
Abstract
The hydrogenation catalyst for heavy hydrocarbon oil, includes: as a carrier, phosphorous-zinc-containing alumina that contains 0.1% by mass to 4% by mass, in terms of oxide based on the carrier, of phosphorous and 1% by mass to 12% by mass, based on the carrier, of zinc oxide particles, and supporting, on the carrier, 8% by mass to 20% by mass, in terms of oxide based on the catalyst, of at least one selected from metals in Group 6 of the periodic table and 2% by mass to 6% by mass, in terms of oxide based on the catalyst, of at least one selected from metals in Groups 8 to 10 of the periodic table, and the average particle diameter of the zinc oxide particles being 2 μm to 12 μm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile