CPC Subgroup
C10G 45/04 characterised by the catalyst used
Full Title
Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds > to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing > characterised by the catalyst used
3 direct subcodes
Child Classifications
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- C10G 45/06 containing nickel or cobalt metal, or compounds thereof
- C10G 45/10 containing platinum group metals or compounds thereof
- C10G 45/12 containing crystalline alumino-silicates, e.g. molecular sieves