CPC Subgroup
C10G 49/14 according to the "moving-bed" technique
Full Title
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 > with moving solid particles > according to the "moving-bed" technique