Evaporating ( ; removal of incrustation B08B; preparation of starch C08B30/00; sugar industry C13; prevention of incrustation C23F; drying solid materials or objects by evaporating liquids therefrom F26)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Evaporating

CPC: Evaporating ( ; removal of incrustation B08B; preparation of starch C08B30/00; sugar industry C13; prevention of incrustation C23F; drying solid materials or objects by evaporating liquids therefrom F26)

Full Title

Full titles differ between systems:

IPC:

Evaporating

CPC:

Evaporating ( ; removal of incrustation B08B; preparation of starch C08B30/00; sugar industry C13; prevention of incrustation C23F; drying solid materials or objects by evaporating liquids therefrom F26)

Of 15 combined children, 9 exist in both systems.

6 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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B01D 1/0005 CPC only CPC only
B01D 1/0011 +4 CPC CPC only CPC only
B01D 1/0064 +2 CPC CPC only CPC only
B01D 1/0082 CPC only CPC only
B01D 1/0088 CPC only CPC only
B01D 1/0094 CPC only CPC only
B01D 1/02 Evaporators with heating coils IPC+CPC Available in IPC and CPC
B01D 1/04 Evaporators with horizontal tubes IPC+CPC Available in IPC and CPC
B01D 1/06 Evaporators with vertical tubes +1 CPC IPC+CPC Available in IPC and CPC
B01D 1/14 with heated gases or vapours in contact with the liquid IPC+CPC Available in IPC and CPC
B01D 1/16 by spraying (B01D1/22 takes precedence) IPC+CPC Available in IPC and CPC
B01D 1/22 by bringing a thin layer of the liquid into contact with a heated surface +2 CPC IPC+CPC Available in IPC and CPC
B01D 1/26 Multiple-effect evaporating IPC+CPC Available in IPC and CPC
B01D 1/28 with vapour compression +7 CPC IPC+CPC Available in IPC and CPC
B01D 1/30 Accessories for evaporators +1 CPC IPC+CPC Available in IPC and CPC