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:
Aug. 13, 1985
Filed:
Jun. 02, 1983
Applicant:
Inventors:
David E Allan, Baton Rouge, LA (US);
Charles H Martinez, Baton Rouge, LA (US);
Assignee:
Exxon Research and Engineering Co., Florham Park, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ;
U.S. Cl.
CPC ...
208 / ; 208127 ; 208130 ; 208131 ; 208153 ;
Abstract
A hydrocarbon feed injection method is provided in which concentric inlet conduits carry hydrocarbon liquid and steam. Small nozzles located on the outer steam-carrying conduit discharge steam in the direction of the inner wall of the transfer line reactor to protect the inner wall from carbonaceous deposits. The hydrocarbon feed nozzles are staged along a line parallel to the longitudinal axis of the transfer line.