Heat exchangers
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United States of America Patent
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-
Oct 21, 1980
Issued Date -
N/A
app pub date -
May 1, 1979
filing date -
Mar 16, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates chiefly to a thermal exchange assembly intended for cooling a gas. A thermal exchange assembly according to the invention includes at least four passages intended respectively for cooling a refrigerant mixture, cooling a gas being processed, heating the refrigerant mixture, and heating an auxiliary refrigerant. The invention is applicable in particular to the liquefaction of gases and gaseous mixtures.
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