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PCE
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CPC Subgroup Additional Only
F25J 2200/50

using multiple (re-)boiler-condensers at different heights of the column

Full Title

Processes or apparatus using separation by rectification > using multiple (re-)boiler-condensers at different heights of the column

2 direct subcodes

Child Classifications

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  • F25J 2200/52 in the high pressure column of a double pressure main column system
  • F25J 2200/54 in the low pressure column of a double pressure main column system