C10G 45/68 Aromatisation of hydrocarbon oil fractions
Introduced: January 1980
Full Title
Full titles differ between systems:
Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds > to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins > Aromatisation of hydrocarbon oil fractions
Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds > to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins (C10G32/00 takes precedence; improving or increasing the octane number or aromatic content of naphtha C10G35/00) > Aromatisation of hydrocarbon oil fractions
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1980.
Child Classifications
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- C10G 45/70 with catalysts containing platinum group metals or compounds thereof since 1980 IPC+CPC Available in IPC and CPC