73797218
May 1, 1989
Oct 2, 1990
HEAT TRANSFER FLUIDS THAT TRANSPORT HEAT OR COLD BETWEEN TWO AREAS OF PROCESS EQUIPMENT SURFACES, ESPECIALLY COMPOUNDED TO AVOID DEGRADATION IN THE TEMPERATURE RANGE OF APPLICATION AND WITH END USES THAT INCLUDE TRANSFERRING HEAT FROM SOLAR COLLECTORS TO STORAGE AREAS; TRANSFERRING HEAT FROM REACTORS TO GENERATORS AND TURBINES AND RECOVERING WASTE HEAT FROM REACTORS
Chemicals