Methane manufacture from carbon dioxide and hydrogen. [Gas of >15% CO/sub 2/ converted to CH/sub 4/ in 2 stages over Ni catalyst at 180-250/sup 0/ at atmospheric or elevated pressure; catalyst of 60% Ni, 30% kieselguhr, 10% MgO; CO/sub 2/--H conversion 84. 5% in 1st stage and 90% in 2nd or 98-9% total yield]
Patent
·
OSTI ID:5255359
- Assignee:
- Ruhrchemie
- Patent Number(s):
- DE 1110147
- OSTI ID:
- 5255359
- Country of Publication:
- United States
- Language:
- English
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·
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Related Subjects
01 COAL, LIGNITE, AND PEAT
CARBON DIOXIDE
REDUCTION
CATALYSTS
CHEMICAL PREPARATION
METHANE
PRODUCTION
DIATOMACEOUS EARTH
HYDROGEN
MAGNESIUM OXIDES
NICKEL
NICKEL OXIDES
ALKALINE EARTH METAL COMPOUNDS
ALKANES
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
CRYOGENIC FLUIDS
ELEMENTS
FLUIDS
HYDROCARBONS
MAGNESIUM COMPOUNDS
METALS
NICKEL COMPOUNDS
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
010404* - Coal
Lignite
& Peat- Gasification
CARBON DIOXIDE
REDUCTION
CATALYSTS
CHEMICAL PREPARATION
METHANE
PRODUCTION
DIATOMACEOUS EARTH
HYDROGEN
MAGNESIUM OXIDES
NICKEL
NICKEL OXIDES
ALKALINE EARTH METAL COMPOUNDS
ALKANES
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
CRYOGENIC FLUIDS
ELEMENTS
FLUIDS
HYDROCARBONS
MAGNESIUM COMPOUNDS
METALS
NICKEL COMPOUNDS
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
010404* - Coal
Lignite
& Peat- Gasification