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INTRINSIC CO2 CAPTURE PROCESS FOR THE PRODUCTION OF METAL OXIDES, CEMENT, CO2 AIR CAPTURE OR A COMBINATION THEREOF
INTRINSIC CO2 CAPTURE PROCESS FOR THE PRODUCTION OF METAL OXIDES, CEMENT, CO2 AIR CAPTURE OR A COMBINATION THEREOF
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机译:固有的CO 2用于生产金属氧化物,水泥,CO2空气捕获或其组合的捕获方法
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摘要
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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