Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds

CCHEMISTRY METALLURGY C10Petroleum, gas C10GCRACKING HYDROCARBON OILS PRODUCTION OF LIQUID HYDROCARBON MIXTURES

C10G45/00Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds

C10G45/02to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons Hydrofinishing C10G45/04characterised by the catalyst used C10G45/06containing nickel or cobalt metal, or compounds thereof C10G45/08in combination with chromium, molybdenum, or tungsten metals, or compounds thereof C10G45/10containing platinum group metals or compounds thereof C10G45/12containing crystalline alumino-silicates C10G45/14with moving solid particles C10G45/16suspended in the oil C10G45/18according to the "moving-bed" technique C10G45/20according to the "fluidised-bed" technique C10G45/22with hydrogen dissolved or suspended in the oil C10G45/24with hydrogen-generating compounds C10G45/26Steam or water C10G45/28Organic compounds Autofining C10G45/30characterised by the catalyst used C10G45/32Selective hydrogenation of the diolefin or acetylene compounds C10G45/34characterised by the catalyst used C10G45/36containing nickel or cobalt metal, or compounds thereof C10G45/38in combination with chromium, molybdenum or tungsten metals, or compounds thereof C10G45/40containing platinum group metals or compounds thereof C10G45/42with moving solid particles C10G45/44Hydrogenation of the aromatic hydrocarbons C10G45/46characterised by the catalyst used C10G45/48containing nickel or cobalt metal, or compounds thereof C10G45/50in combination with chromium, molybdenum or tungsten metal, or compounds thereof C10G45/52containing platinum group metals or compounds thereof C10G45/54containing crystalline alumino-silicates C10G45/56with moving solid particles C10G45/58to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present C10G45/60characterised by the catalyst used C10G45/62containing platinum group metals or compounds thereof C10G45/64containing crystalline alumino-silicates C10G45/66with moving solid particles C10G45/68Aromatisation of hydrocarbon oil fractions C10G45/70with catalysts containing platinum group metals or compounds thereof C10G45/72Controlling or regulating