Refrigeration – Cryogenic treatment of gas or gas mixture – Liquefaction
Patent
1997-03-25
1998-09-29
Kilner, Christopher
Refrigeration
Cryogenic treatment of gas or gas mixture
Liquefaction
62903, F25J 300
Patent
active
058132503
ABSTRACT:
A heat exchanging device of a gas liquefying plant including a precooling section with a single component refrigerant system, a liquefying section with a multi-component refrigerant system where the liquefying section has an array of plate-fin type heat exchangers installed in a vertical orientation with their hot end being set at an upper part of a refrigerating container and its cold end being set at a lower part of the refrigerating container. The plate-fin type heat exchangers are divided into predetermined temperature cooling ranges arranged in a vertical orientation with the hottest end being placed at the upper part and the coldest end being placed at the lower part of the refrigerating container.
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Mitsuhashi Ken-ichiro
Ueno Koichi
Kabushiki Kaisha Kobe Seiko Sho
Kilner Christopher
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