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Refining of hydrocarbon oils in the absence of hydrogen, by extraction with selective solvents
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Industry
CPC
C10G21/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
C
CHEMISTRY METALLURGY
C10
Petroleum, gas
C10G
CRACKING HYDROCARBON OILS PRODUCTION OF LIQUID HYDROCARBON MIXTURES
Current Industry
C10G21/00
Refining of hydrocarbon oils in the absence of hydrogen, by extraction with selective solvents
Sub Industries
C10G21/003
Solvent de-asphalting
C10G21/006
of waste oils, e.g.PCB's containing oils
C10G21/02
with two or more solvents, which are introduced or withdrawn separately
C10G21/04
by introducing simultaneously at least two immiscible solvents counter-current to each other
C10G21/06
characterised by the solvent used
C10G21/08
Inorganic compounds only
C10G21/10
Sulfur dioxide
C10G21/12
Organic compounds only
C10G21/14
Hydrocarbons
C10G21/16
Oxygen-containing compounds
C10G21/18
Halogen-containing compounds
C10G21/20
Nitrogen-containing compounds
C10G21/22
Compounds containing sulfur, selenium, or tellurium
C10G21/24
Phosphorus-containing compounds
C10G21/26
Silicon-containing compounds
C10G21/27
Organic compounds not provided for in a single one of groups C10G21/14 - C10G21/26
C10G21/28
Recovery of used solvent
C10G21/30
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