Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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B01D
SEPARATION
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5/00
Condensation of vapours; Recovering volatile solvents by condensation
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B01D5/0003
by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
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B01D5/0006
Coils or serpentines
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