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. 01, 1980
Filed:
May. 19, 1978
Applicant:
Inventors:
Masayoshi Inooka, Yokohama, JP;
Motoyoshi Wakabayashi, Kawasaki, JP;
Masatoshi Matsuda, Yokohama, JP;
Masaaki Kasuya, Yokohama, JP;
Yoshihoro Ohguchi, Ebina, JP;
Munekazu Nakamura, Kamakura, JP;
Tatsuo Morimoto, Yokohama, JP;
Assignee:
Chiyoda Chemical Engineering & Construction Co., Ltd., Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
252457 ; 252450 ;
Abstract
This invention relates to a catalyst for hydrotreatment of hydrocarbons comprising one or more of metals selected from the group consisting of transition metals and metals of group IIb of the periodic table supported on sepiolite. More particularly it relates to a catalyst effective in the selective demetallization treatment of hydrocarbons.