Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type

Introduced: September 1968

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

F25B 17/02 the absorbent or adsorbent being a liquid, e.g. brine (F25B17/10 takes precedence) IPC+CPC Available in IPC and CPC
F25B 17/08 the absorbent or adsorbent being a solid, e.g. salt (F25B17/12 takes precedence) +2 CPC IPC+CPC Available in IPC and CPC
F25B 17/10 using the endothermic solution of salt IPC+CPC Available in IPC and CPC
F25B 17/12 using desorption of hydrogen from a hydride since 1990 IPC+CPC Available in IPC and CPC