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:
Aug. 09, 2022
Filed:
Oct. 23, 2018
Applicant:
Toyo Engineering Corporation, Tokyo, JP;
Inventors:
Yasuyuki Yamamori, Narashino, JP;
Xiaoxue Zhang, Narashino, JP;
Assignee:
TOYO ENGINEERING CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25J 3/02 (2006.01); F25J 1/00 (2006.01); F25J 3/06 (2006.01);
U.S. Cl.
CPC ...
F25J 3/0214 (2013.01); F25J 1/0022 (2013.01); F25J 1/0052 (2013.01); F25J 3/0233 (2013.01); F25J 3/0242 (2013.01); F25J 3/064 (2013.01); F25J 2200/02 (2013.01); F25J 2200/04 (2013.01); F25J 2200/50 (2013.01); F25J 2200/70 (2013.01); F25J 2200/72 (2013.01); F25J 2200/78 (2013.01); F25J 2205/04 (2013.01); F25J 2210/06 (2013.01); F25J 2220/64 (2013.01); F25J 2230/60 (2013.01); F25J 2235/60 (2013.01);
Abstract
The claimed invention provides a method and an apparatus for separating hydrocarbons, wherein the method and the apparatus are used for separating a hydrocarbon having 3 or more carbon atoms including at least propane (hereinafter sometimes called 'C3+ NGL'. NGL: Natural Gas Liquid) from liquefied natural gas (LNG).