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PCE
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DIFF Subgroup
C10G 19/02

with aqueous alkaline solutions

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Refining hydrocarbon oils, in the absence of hydrogen, by alkaline treatment > with aqueous alkaline solutions

CPC:

Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment > with aqueous alkaline solutions

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

Child Classifications

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  • C10G 19/04 containing solubilisers, e.g. solutisers IPC+CPC Available in IPC and CPC
  • C10G 19/06 with plumbites or plumbates IPC+CPC Available in IPC and CPC