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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.:

US 10745627 B1

PDFFull Text
Expired
Date of Patent:
Aug. 18, 2020

Filed:

Jun. 09, 2015

Desalter operation

Applicant:

Exxonmobil Research and Engineering Company, Annandale, NJ (US);

Inventors:

Mohsen Shahmirzadi Yeganeh, Hillsborough, NJ (US);

Robert P. Lucchesi, Flemington, NJ (US);

Jessica Lynn Hegner, Phillipsburg, NJ (US);

Richard W. Flynn, Elizabeth, NJ (US);

Assignee:

ExxonMobil Research and Engineering Company, Annandale, NJ (US);

Attorney:

Glenn T. Barrett

Primary Examiner:

Brian W Cohen

Int. Cl.
CPC ...
C10G 33/02 (2006.01); C10G 31/08 (2006.01); C10G 32/02 (2006.01); C10G 33/04 (2006.01); B01D 17/04 (2006.01); B01D 17/06 (2006.01); C10G 19/02 (2006.01); C02F 1/463 (2006.01);
U.S. Cl.
CPC ...
C10G 33/02 (2013.01); B01D 17/047 (2013.01); B01D 17/06 (2013.01); C10G 19/02 (2013.01); C10G 31/08 (2013.01); C10G 32/02 (2013.01); C10G 33/04 (2013.01); C02F 1/463 (2013.01);
Abstract

A petroleum desalting process is improved by introducing the an alkaline compound such as sodium carbonate into the water phase, preferably in the vicinity of the water/oil interface which forms between the oil and water layers. This makes the rapid and effective separation of the oil and water phases from the emulsion layer possible.

Find Patent Forward Citations

Yeganeh, Mohsen. (2020). Desalter operation (U.S. Patent No. 10745627). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10745627

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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