Conversion of flue gas to valuable products
AssigneeHago Energetics
InventorWilson Hago
Life of this patent
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Abstract
A process is disclosed that converts flue gas carbon dioxide to liquid fuels with the aid of biomass and methane. This process incorporates biomass pyrolysis, and gasification of the renewable carbon obtained from this pyrolysis with carbon dioxide and methane in two separate gasification reactors. The gasification reactions occur optionally in the presence of microwave energy. Water, liquid fuels and a sequesterable carbon are expected to be the primary products in this carbon negative process.
Claims12
A process to convert flue gas to combustible fuels, using biomass and natural gas as additional inputs, comprising:
- a) Pyrolyzing said biomass to produce a first carbon and volatile gases
- b) Gasifying a portion of said first carbon in the presence carbon dioxide obtained from said flue gas to produce carbon monoxide in a first gasification system;
- c) Gasifying a portion of said first carbon in the presence of natural gas to produce hydrogen and a second carbon in a second gasification system and;
- d) Combining the generated carbon monoxide and hydrogen from the first and second gasification systems and inputting this mixture in a hydrocarbon synthesis process to produce combustible fuels.
A process to convert flue gas to combustible fuels, using biomass and natural gas as additional inputs, comprising:
- a) Pyrolyzing said biomass to produce a first carbon and volatile gases
- b) Gasifying first carbon in the presence carbon dioxide obtained from said flue gas to produce carbon monoxide in a first gasification system;
- c) Decomposing natural gas to produce hydrogen and a second carbon in a second gasification system and;
- d) Combining the generated carbon monoxide and hydrogen from the first and second gasification systems and inputting this mixture in a hydrocarbon synthesis process to produce combustible fuels.
Dependencies are inferred from the claim text.