DIFF Subgroup
C10G 45/04 characterised by the catalyst used
Introduced: January 1980
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
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 1980.
Child Classifications
Navigate with arrow keys, Enter to open
- C10G 45/06 containing nickel or cobalt metal, or compounds thereof since 1980 IPC+CPC Available in IPC and CPC
- C10G 45/10 containing platinum group metals or compounds thereof since 1980 IPC+CPC Available in IPC and CPC
- C10G 45/12 containing crystalline alumino-silicates, e.g. molecular sieves since 1980 IPC+CPC Available in IPC and CPC