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. 21, 1983
Filed:
Dec. 03, 1980
Applicant:
Inventors:
Thomas Simo, Bad Homburg, DE;
Karl-Heinz Eisenlohr, Dreieich, DE;
Assignee:
Metallgesellschaft Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ; C10G / ;
U.S. Cl.
CPC ...
208107 ; 208 56 ; 208100 ;
Abstract
A process for converting high-boiling crude oil having a high content of nondistillable residue which crude oil contains metals and asphaltenes by donor solvent hydrovisbreaking is disclosed wherein the process is carried out near the carbonization temperature limit in the presence of a hydrogen donor. The hydrogen donor can be one derived from the crude itself, from a similar crude oil, or from the distillate product of said donor solvent hydrovisbreaking.