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:
Jun. 08, 1993
Filed:
May. 14, 1990
Applicant:
Inventors:
Yoshimasa Inoue, Matsudo, JP;
Naoyuki Torihara, Niihama, JP;
Syuhei Manabe, Niihama, JP;
Kenichi Kawamoto, Niihama, JP;
Yoshimitsu Miyauchi, Noda, JP;
Katsuhisa Fujita, Koganei, JP;
Assignee:
Akzo N.V., , NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
2082 / ; 2082 / ; 208307 ; 208177 ; 208264 ;
Abstract
A process for hydrotreating a hydrocarbon oil contaminated with suspended solid particles and dissolved metallic compounds, comprising the contacting of the oil at an elevated temperature in the presence of hydrogen with porous inorganic oxide particles having a surface area of 1 m.sup.2 /g or less and a pore volume of at least 0.1 ml/g in pores having a diameter of at least 10 microns.