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PCE
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CPC Subgroup Additional Only
F25J 2205/30

using a washing, e.g. "scrubbing" or bubble column for purification purposes

Full Title

Processes or apparatus using other separation and/or other processing means > using a washing, e.g. "scrubbing" or bubble column for purification purposes

2 direct subcodes

Child Classifications

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  • F25J 2205/32 as direct contact cooling tower to produce a cooled gas stream, e.g. direct contact after cooler [DCAC]
  • F25J 2205/34 as evaporative cooling tower to produce chilled water, e.g. evaporative water chiller [EWC]