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US 11,142,461 B2Granted
Method for recycling carbon dioxide
AssigneeSK Innovation Co., Ltd.
InventorMin Su Koo
Life of this patent
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Abstract
The method for recycling carbon dioxide according to the present invention includes: injecting a reaction gas containing carbon dioxide and a carbon raw material into a rotary heating furnace; reacting the reaction gas and the carbon raw material with each other in the rotary heating furnace to generate a hydrocarbon precursor containing carbon monoxide; and converting the hydrocarbon precursor into a hydrocarbon compound, thereby exhibiting excellent conversion rate of carbon dioxide.
Claims17
A method for recycling carbon dioxide comprising:
- injecting a reaction gas containing carbon dioxide and a carbon raw material into a rotary heating furnace;
- reacting the reaction gas and the carbon raw material with each other in the rotary heating furnace to generate a hydrocarbon precursor containing carbon monoxide;
- and
- converting the hydrocarbon precursor into a hydrocarbon compound,
- wherein the rotary heating furnace includes a heating unit configured to directly heat the rotary heating furnace, and
- a ratio of an injection rate of the carbon raw material in g/hr relative to an injection rate of the reaction gas in g/hr is from 2 to 5.
3 more elements
Dependencies are inferred from the claim text.