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:
Mar. 15, 1977
Filed:
Jul. 25, 1975
Applicant:
Inventors:
Donald C Olson, Florissant, MO (US);
Michael P Guillory, La Place, LA (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
204 / ;
Abstract
A method for measuring the quantity of olefins present in a hydrocarbon stream wherein a measured quantity of the hydrocarbon is injected into a vaporizing furnace. A carrier gas transports the vaporized hydrocarbon through the furnace to an electrochemical cell whose signal is integrated to provide a measure of the olefins present in the sample.