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:
Dec. 06, 1988
Filed:
Dec. 18, 1987
Liming Hsueh, Buena Park, CA (US);
Chevron Research Company, San Francisco, CA (US);
Abstract
A method and means for determining the quality of steam in a flowing steam line is disclosed. A tracer solution is injected into a steam flow line. The tracer solution contains a liquid tracer that will reside almost entirely in the liquid phase and a vapor tracer that will reside almost entirely in the vapor phase in the steam line. Downstream of the tracer injection point a liquid sample and a vapor sample are removed and the concentration of liquid and vapor tracers are determined. With simple mass balance equations the steam quality is then determined.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile