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:
Sep. 24, 1996
Filed:
May. 12, 1995
Jeffrey S Dugan, Asheville, NC (US);
BASF Corporation, Mount Olive, NJ (US);
Abstract
A plate-type distillation/condensation apparatus and a method of using same to separate at least two volatility-differing liquid or vapor components from a mixed fluid stream thereof are disclosed, wherein the apparatus contains at least one flow plate having formed on a common facial surface thereof at least one distillation/condensation chamber containing an inlet port for the mixed fluid stream; a primary flow channel in fluid communication with the inlet port; one heat exchange conduits, wherein (i) a first heat exchange conduit for a first cooling fluid is disposed in a first heat exchange contact with the primary flow channel sufficient to condense at least a portion of a first vapor component into a first condensate phase, or (ii) a first heat exchange conduit for a heating fluid is disposed in a second heat exchange contact with the primary flow channel sufficient to boil at least a portion of a first liquid component into a first vapor phase, and a second heat exchange conduit for a second cooling fluid is disposed in a third heat exchange contact with the primary flow channel sufficient to condense at least a portion of the first vapor phase into a first condensate phase; at least one side outlet port; and an overhead outlet port.