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.

Date of Patent:
Mar. 29, 2005

Filed:

Apr. 23, 2001
Applicants:

Pål J. Nilsen, Bødalen, NO;

Erik A. Wolff, Oslo, NO;

Inventors:

Pål J. Nilsen, Bødalen, NO;

Erik A. Wolff, Oslo, NO;

Assignee:

ABB Research Ltd., Zürich, CH;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D017/038 ; B01D019/02 ;
U.S. Cl.
CPC ...
Abstract

A method for separating phases of a mixture comprising and oil-water together with gas. At least a substantial part of the gas is separated from the emulsion before the emulsion is introduced into a separator tank. The oil-water emulsion from which the gas has been separated is conducted to a liquid-liquid cyclone for further separating the phases of the emulsion. The liquid-liquid cyclone is located inside the separator tank. The emulsion is conducted to the separator tank for separating the oil from the water.


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Nilsen, Pål. (2005). Method and a system for separating a mixture (U.S. Patent No. 6872239). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6872239

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