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:
Dec. 17, 2019
Filed:
Mar. 01, 2016
Applicant:
Linde Aktiengesellschaft, Munich, DE;
Inventors:
Heinz Bauer, Ebenhausen, DE;
Michael Warter, Oberhaching, DE;
Assignee:
LINDE AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 5/06 (2006.01); B01D 53/00 (2006.01); C10G 5/00 (2006.01); F25J 3/02 (2006.01); F25J 3/04 (2006.01);
U.S. Cl.
CPC ...
C10G 5/06 (2013.01); B01D 53/002 (2013.01); C10G 5/00 (2013.01); F25J 3/0209 (2013.01); F25J 3/0214 (2013.01); F25J 3/0233 (2013.01); F25J 3/0257 (2013.01); F25J 3/04781 (2013.01); F25J 3/04793 (2013.01); B01D 2256/24 (2013.01); B01D 2257/102 (2013.01); F25J 2200/04 (2013.01); F25J 2200/06 (2013.01); F25J 2215/04 (2013.01); F25J 2230/08 (2013.01); F25J 2270/90 (2013.01);
Abstract
A method of obtaining a liquefied hydrocarbon-rich fraction (product fraction) having a nitrogen content of ≤1 mol %, wherein the hydrocarbon-rich fraction is liquefied and subcooled with a refrigeration circuit and then subjected to a rectificative removal of nitrogen is disclosed.