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:
Feb. 13, 2024
Filed:
Sep. 06, 2019
Jgc Catalysts and Chemicals Ltd., Kawasaki, JP;
Yusuke Matsumoto, Kitakyushu, JP;
Midori Kobayashi, Kitakyushu, JP;
Hisaya Ishihara, Kitakyushu, JP;
JGC Catalysts and Chemicals Ltd., Kawasaki, JP;
Abstract
To provide a catalyst capable of hydrotreating a hydrocarbon oil with high desulfurization activity. A hydrotreating catalyst for a hydrocarbon oil includes: an inorganic composite oxide carrier including alumina as a main component; and an active metal component supported on the carrier, the active metal component including, as active metal species, a first metal which is at least one of molybdenum and tungsten, and a second metal which is at least one of cobalt and nickel, the hydrotreating catalyst for having a Lewis acid amount and a Brönsted acid amount per unit surface area of 0.80 μmol/mor more and 0.03 μmol/mor less, respectively, as measured by pyridine desorption at 250° C. and a BET single-point method.