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:
Jul. 27, 1993
Filed:
Aug. 15, 1991
Vijay R Sampath, Bellingham, WA (US);
David E Bachmann, Irvine, CA (US);
Atlantic Richfield Company, Los Angeles, CA (US);
Abstract
A method of feeding to a fractionator a feed mixture comprising a wide-boiling range vapor-liquid mixture is provided. Also, provided is a fractionator feed section adapted to receive a two phase feed mixture. Furthermore, this invention provides a fractionator that has operational stability when fed a feed mixture which generates significant volume of vapor in the feed section. A feed nozzle (112) may introduce a mixed liquid and gas feed downwardly between converging baffles (102,104) into a mixing zone (110) above a seal pan (106), and trough means (114,116) may introduce liquid reflux to the mixing zone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile