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:
Oct. 07, 1997
Filed:
Jun. 19, 1995
Applicant:
Inventors:
Daniel S Sullivan, III, Houston, TX (US);
Allan R Thomas, Houston, TX (US);
Mark A Edwards, La Porte, TX (US);
Grahame N Taylor, Houston, TX (US);
Paul Yon-Hin, Houston, TX (US);
Juan M Garcia, III, Sugar Land, TX (US);
Assignee:
Nalco/Exxon Energy Chemicals, L.P., Sugarland, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
2082 / ; 208236 ; 423228 ;
Abstract
Gaseous or liquid hydrocarbon is treated with a scavenging compound comprising an oil soluble 1,3,5-trihexahydro-1,3,5-tert.-butyltriazine. The compound is an effective nonregenerated scavenger for oil field produced fluids, particularly sour hydrocarbon liquids.