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:
Apr. 14, 2015
Filed:
Jul. 18, 2012
Applicants:
Kolbjørn Moen, Oslo, NO;
Jon Even Vale, Gjettum, NO;
Geir Vingelven, Høvik, NO;
Inventors:
Assignee:
Aker Process Systems AS, Lysaker, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/76 (2006.01); B01D 1/22 (2006.01); F26B 17/20 (2006.01); F26B 25/00 (2006.01); B01D 21/26 (2006.01); F26B 21/14 (2006.01);
U.S. Cl.
CPC ...
C07C 29/76 (2013.01); B01D 1/225 (2013.01); F26B 17/20 (2013.01); B01D 21/262 (2013.01); F26B 21/14 (2013.01); F26B 25/006 (2013.01);
Abstract
A system and method for recovery of hydrate inhibitor from a fluid comprising hydrate inhibitor, water, mineral salt ions and salt particles is disclosed. Wherein, the system comprises: —an indirectly heated paddle dryer with a fluid inlet, at least one vapor outlet and a dry salt outlet —a vapor separation unit in fluid communication with the at least one vapor outlet for separation of the vapor to recover the hydrate inhibitor.