Kinetics of gas synthesis using recycle systems
Book
·
OSTI ID:5490446
The results of studies of the hydrogenation of CO and CO/sub 2/ over Raney nickel catalyst and nitrided fused-iron catalyst using both single-pass and recycle system are reported. The activation energy over Raney nickel catalyst is 29 to 32 kcal/mole for the synthesis of either CO or CO/sub 2/. Gas conversion is dependent on the 0.3 power of the pressure for synthesis from CO and on the 0.5 power for synthesis from CO/sub 2/. Nitrided fused-iron catalysts were tested using high recycle rates and 3H/sub 2/ + 1CO, 2H/sub 2/ + 1CO, and 1H/sub 2/ + 1CO feed gas at 21.4 atm absolute pressure.
- OSTI ID:
- 5490446
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
090121* -- Hydrocarbon Fuels-- Chemical Synthesis-- (1976-1989)
10 SYNTHETIC FUELS
ALKANES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON MONOXIDE
CARBON OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
HYDROCARBONS
HYDROGEN
IRON
KINETICS
METALS
METHANATION
METHANE
NICKEL
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
REACTION KINETICS
SYNTHESIS
TRANSITION ELEMENTS
10 SYNTHETIC FUELS
ALKANES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON MONOXIDE
CARBON OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
ELEMENTS
HYDROCARBONS
HYDROGEN
IRON
KINETICS
METALS
METHANATION
METHANE
NICKEL
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
REACTION KINETICS
SYNTHESIS
TRANSITION ELEMENTS