Chemical Conversion of Carbon Dioxide and Gaseous Hydrocarbons to Solvents
OwnerMelvin Keith Carterinventor
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Abstract
Catalytic chemical conversion of carbon dioxide gas combined with a hydrocarbon gas, comprising natural gas, methane, ethane, propane, butane or pentane, over a transition metal oxide, produces organic solvent products. The process converts oxidized carbon compounds to valued organic products and can reduce or eliminate the carbon footprint of industrial electric power generation industry. Catalytic processes are taught for chemical conversion of oxides of carbon, principally carbon dioxide (formed by combustion of hydrocarbons), to solvent compounds comprising acetone, butanol, pentane and related organic products. The catalysts are transition metal oxides, selected from the group comprising manganese, iron and cobalt or combinations thereof.
Claims3
A chemical process for reacting carbon dioxide with a gaseous hydrocarbon, comprising natural gas, methane, ethane, propane, butane or pentane, in the presence of a transition metal oxide catalyst, selected from the group comprising manganese oxide, iron oxide or cobalt oxide, forming solvents comprising acetone, butanol, pentane, pentanone, heptanol and nonane.
A chemical process for reacting carbon dioxide with a gaseous hydrocarbon, comprising natural gas, methane, ethane, propane, butane or pentane, in the presence of a transition metal oxide catalyst, selected from the group comprising manganese oxide, iron oxide or cobalt oxide, at temperatures of 200° C. to 460° C. and pressures of 1 atmosphere to 7 atmospheres forming solvents comprising acetone, butanol, pentane, pentanone, heptanol and nonane.
A chemical process for reacting carbon dioxide with a gaseous hydrocarbon, comprising natural gas, methane, ethane, propane, butane or pentane, in the presence of a transition metal oxide catalyst, selected from the group comprising manganese oxide, iron oxide or cobalt oxide, at temperatures of 200° C. to 500° C. and pressures of 1 atmosphere to 10 atmospheres forming solvents comprising acetone, butanol, pentane, pentanone, heptanol and nonane.
Dependencies are inferred from the claim text.