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:
Jun. 03, 1997
Filed:
Aug. 31, 1995
Applicant:
Inventors:
Alan T Cheng, Livingston, NJ (US);
Deepak Lumba, Mohegan Lake, NY (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25J / ;
U.S. Cl.
CPC ...
62632 ; 62906 ;
Abstract
A system for the recovery of volatile compounds comprising a direct contact condenser and an indirect heat exchanger, wherein the heat exchanger is driven by cryogenic fluid, and a heat exchange fluid, having the same composition as the volatile compound, recirculates between the condenser and the heat exchanger.