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PCE
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DIFF Subgroup
C12H 1/06

Precipitation by physical means, e.g. by irradiation, vibrations

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages > combined with removal of precipitate or added materials, e.g. adsorption material > Precipitation by physical means, e.g. by irradiation, vibrations

CPC:

Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages (simulating ageing by flavouring C12G3/06) > combined with removal of precipitate or added materials, e.g. adsorption material > Precipitation by physical means, e.g. by irradiation, vibrations

Of 5 combined children, 1 exist in both systems.

2 codes are CPC-only extensions, 2 exist only in IPC.

Child Classifications

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  • C12H 1/061 CPC only CPC only
  • C12H 1/063 CPC only CPC only
  • C12H 1/065 Separation by centrifugation since 1995 IPC only IPC only
  • C12H 1/08 by heating IPC+CPC Available in IPC and CPC