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:
May. 11, 2021
Filed:
Dec. 15, 2016
Applicant:
Suez Groupe, Paris la Defense, FR;
Inventor:
Emilie Sutton-Sharp, Paris, FR;
Assignee:
SUEZ GROUPE, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 17/04 (2006.01); C02F 9/00 (2006.01); B01D 17/00 (2006.01); C02F 1/28 (2006.01); C02F 1/40 (2006.01); C02F 1/44 (2006.01); C02F 1/52 (2006.01); C02F 1/72 (2006.01); C02F 101/32 (2006.01); C02F 103/36 (2006.01); C02F 1/04 (2006.01);
U.S. Cl.
CPC ...
C02F 9/00 (2013.01); B01D 17/045 (2013.01); B01D 17/085 (2013.01); C02F 1/04 (2013.01); C02F 1/28 (2013.01); C02F 1/40 (2013.01); C02F 1/441 (2013.01); C02F 1/442 (2013.01); C02F 1/444 (2013.01); C02F 1/445 (2013.01); C02F 1/52 (2013.01); C02F 1/72 (2013.01); C02F 2101/32 (2013.01); C02F 2101/325 (2013.01); C02F 2103/365 (2013.01); C02F 2301/046 (2013.01);
Abstract
A process of treating a liquid containing oil and solids, includes an ultra- or micro-filtration step followed by a coalescing step of the concentrate obtained from the filtering step by uses of a coalescing contactor.