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:
Jan. 08, 2019
Filed:
Jun. 12, 2015
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Ulrich Hammon, Mannheim, DE;
Thomas Walter, Hassloch, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F22B 1/02 (2006.01); B01D 1/00 (2006.01);
U.S. Cl.
CPC ...
F22B 1/021 (2013.01); B01D 1/0082 (2013.01); F17C 2221/035 (2013.01); F17C 2223/0153 (2013.01); F17C 2223/033 (2013.01); F17C 2225/0123 (2013.01); F17C 2225/035 (2013.01); F17C 2225/036 (2013.01); F17C 2227/0393 (2013.01); F17C 2265/05 (2013.01);
Abstract
A system () and method for operating a liquid gas evaporator (), comprising an evaporator (), a trough () carrying the evaporator (), a housing () which surrounds the evaporator () on three sides, at least one detector () for sensing liquid gas arranged in the trough (), a line () for the distribution of vapor D on the fourth, non-housed side of the evaporator () arranged at the margin of the trough () which is not closed off by the housing (), a feed (), connected to the line (), and a regulating valve () provided on the feed () and connected to the detector () and at least one shut-off valve ().