DIFF Subgroup
C02F 1/12 Spray evaporation
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Treatment of water, waste water, or sewage > by heating > by distillation or evaporation > by direct contact with a particulate solid or with a fluid, as a heat transfer medium > Spray evaporation
CPC:
Treatment of water, waste water, or sewage (C02F3/00 - C02F9/00 take precedence) > by heating (methods of steam generation F22B; preheating boiler feed-water or accumulating preheated boiler feed-water F22D) > by distillation or evaporation > by direct contact with a particulate solid or with a fluid, as a heat transfer medium > Spray evaporation
No child classifications to compare. This is a leaf node in both IPC and CPC.