US PATENT SUBCLASS 203 / 26
.~.~ Compressed vapor as heat source

Current as of: June, 1999
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203 /   HD   DISTILLATION: PROCESSES, SEPARATORY

21  DF  AND RECOVERING HEAT BY INDIRECT HEAT EXCHANGE {3}
25  DF  .~ Utilizing recovered heat for heating the distillation zone {1}
26.~.~ Compressed vapor as heat source

DEFINITION

Classification: 203/26

(under subclass 25) Processes, in which the source of waste heat is compressed vapor.