Cleaning and liquid contact with solids – Processes – Including regeneration – purification – recovery or separation...
Patent
1998-12-09
2000-12-19
Gupta, Yogendra
Cleaning and liquid contact with solids
Processes
Including regeneration, purification, recovery or separation...
134 10, 134 11, 134 31, 134 40, B08B 500, B08B 704
Patent
active
061623040
ABSTRACT:
Cleaning a component of a vapor compression system with a cleaning composition having a hydrofluorocarbon as an active ingredient.
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McDonough George
Robinson Roy
Shankland Ian
Swan Ellen
Thomas Raymond
Allied-Signal Inc.
Collazo Marie L.
Gupta Yogendra
Szuch Colleen D.
Webb Gregory E.
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