Invention Grant
- Patent Title: Intrinsic CO2 capture process for the production of metal oxides, cement, CO2 air capture or a combination thereof
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Application No.: US16944850Application Date: 2020-07-31
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Publication No.: US11034619B2Publication Date: 2021-06-15
- Inventor: Ethan J. Novek
- Applicant: Ethan J. Novek
- Applicant Address: US CT Greenwich
- Assignee: Ethan J. Novek
- Current Assignee: Ethan J. Novek
- Current Assignee Address: US CT Greenwich
- Agency: Hunton Andrews Kurth LLP
- Agent Gregory L. Porter
- Main IPC: B01D53/50
- IPC: B01D53/50 ; C04B7/02 ; C04B7/36 ; C04B7/42 ; C04B7/44 ; C01B32/50
Abstract:
The present invention pertains to a process for producing captured carbon dioxide. Calcium carbonate may be reacted with sulfur dioxide to produce calcium sulfite and gaseous carbon dioxide. Calcium sulfite may be thermally decomposed to produce gaseous sulfur dioxide. The processes may be used in conjunction with combusting various fuels such as a carbonaceous fuel, or a sulfurous fuel, or a nitrogenous fuel, or a hydrogen fuel, or a combination thereof.
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