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:
May. 21, 2002
Filed:
May. 16, 2001
Applicant:
Inventor:
Robert Klein Nagel Voort, The Hague, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25J 1/00 ; F25J 3/00 ;
U.S. Cl.
CPC ...
F25J 1/00 ; F25J 3/00 ;
Abstract
Plant for liquefying natural gas comprising one pre-cooling heat exchanger ( ) having an inlet ( ) for natural gas and an outlet ( ) for cooled natural gas, a pre-cooling refrigerant circuit ( ), one distributor ( ) having an inlet ( ) connected to the outlet ( ) for cooled natural gas and having two outlets ( ), two main heat exchangers ( ), and two main refrigerant circuits ( ) each co-operating with one liquefaction heat exchanger ( ).