Particulate heating/cooling agents

Details Particulate heating/cooling agents Particulate heating/cooling agents

1991-11-25

1994-05-24

Davis, Jr., Albert W.

Heat exchange

Regenerator

Heat collector

165 46, 62530, 219772, 609114, F23D 2000

Patent

active

053140052

ABSTRACT:
This invention discloses novel compositions of matter, in particulate forms, which function as heat transfer agents for heating or cooling applications. The particulates comprise solid carriers containing microwave responsive substances which are liquid at a predetermined elevated operating temperature. These particulate agents, preheated by microwave energy, serve as sources of dry heat or moist heat, depending on their composition. They also serve as sources of cold, when prechilled in a freezer.

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