CPC Main Group
C10G 49/00 Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
9 direct subcodes
Child Classifications
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- C10G 49/02 characterised by the catalyst used
- C10G 49/10 with moving solid particles
- C10G 49/18 in the presence of hydrogen-generating compounds, e.g. ammonia, water, hydrogen sulfide
- C10G 49/22 Separation of effluents
- C10G 49/24 Starting-up hydrotreatment operations
- C10G 49/26 Controlling or regulating