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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 10960349 B1

PDFFull Text
Date of Patent:
Mar. 30, 2021

Filed:

Dec. 04, 2018

System for separating gas

Applicant:

Cri, Ehf, Kópavogur, IS;

Inventors:

Emeric Sarron, Kópavogur, IS;

Húni Sighvatsson, Kópavogur, IS;

Ásgeir Ívarsson, Kópavogur, IS;

Assignee:

CRI, EHF, Kópavogur, IS;

Attorney:

Workman Nydegger

Primary Examiner:

Jonathan Miller

Assistant Examiner:

Gabriel E Gitman

Int. Cl.
CPC ...
B01D 53/62 (2006.01); B01D 5/00 (2006.01); B01D 19/00 (2006.01); C07C 31/04 (2006.01); B01D 47/02 (2006.01); B01D 53/77 (2006.01); B01D 3/14 (2006.01); C07C 29/151 (2006.01);
U.S. Cl.
CPC ...
B01D 53/62 (2013.01); B01D 3/143 (2013.01); B01D 5/0069 (2013.01); B01D 19/0015 (2013.01); B01D 47/02 (2013.01); B01D 53/77 (2013.01); B01D 2256/10 (2013.01); B01D 2256/12 (2013.01); B01D 2256/16 (2013.01); B01D 2257/504 (2013.01); C01B 2203/0475 (2013.01); C07C 29/151 (2013.01); C07C 31/04 (2013.01);
Abstract

An improved system for separating gas from a process stream by providing a stripping unit at the overhead stream of a fractionation column to selectively and effectively remove the gas using a stripping fluid without providing a dedicated light-ends separations unit. The stripper unit may be connected to the reflux drum at the overhead stream. The system for separating gas further achieves greater thermodynamic efficiency by means of a split column design using mechanical vapor recompression with the reboiler and condenser integrated in a falling-film evaporator- or thermosiphon-type vapo-condenser.

Find Patent Forward Citations

Sarron, Emeric. (2021). System for separating gas (U.S. Patent No. 10960349). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10960349

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

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