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. 22, 1993
Filed:
Mar. 27, 1991
Applicant:
Inventors:
Dwight K Reid, Houston, TX (US);
Daniel E Fields, The Woodlands, TX (US);
Assignee:
Betz Laboratories, Inc., Trevose, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208 / ; 208 / ; 585950 ;
Abstract
The present disclosure is directed to methods for controlling undesirable coke formation and deposition on structural surfaces which is commonly encountered during the high temperature processing of hydrocarbons. Coke formation can be inhibited by adding an effective amount of a dihydroxybenzene to the system suffering from coke formation.