Elimination of fog formation during ambient air regasification of liquefied natural gas

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United States of America Patent

PATENT NO 9103497
SERIAL NO

13507728

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Abstract

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A system and method for regasifying LNG using ambient air vaporizers without ambient air fog formation. The warm moist ambient air is cooled and dried using cold recovery from the cryogenic LNG stream by means of an intermediate heat transfer fluid circulated in a closed loop followed by the addition of a warm diluent air stream such that the final temperature of the exit stream of mixed air is at or above the ambient air dew point. Adjustable diluent air dampers permit an induced draft ambient vaporizer assembly.

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Patent Owner(s)

Patent OwnerAddress
BERNERT JR ROBERT ENot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernert,, Jr Robert E Dartmouth, US 4 12

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