Drying and gas or vapor contact with solids – Process – Retarding or shielding of treatment
Patent
1999-03-18
2000-08-22
Gravini, Stephen
Drying and gas or vapor contact with solids
Process
Retarding or shielding of treatment
34310, 34340, 34357, 34428, 134 7, 62 502, F26B 700
Patent
active
061052744
ABSTRACT:
A process for treating a workpiece. The workpiece is cooled by directing toward the workpiece a material that includes a gas and particles of a material that undergoes a phase change when applied to the workpiece. The gas and the particle material are non-reactive with the workpiece during the cooling.
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Ballantine Arne W.
Warren Ronald A.
Gravini Stephen
International Business Machines - Corporation
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