发明名称 |
Coal/Coke/Heavy Residual Oil Boiler With Sulfur And Carbon Dioxide Capture And Recovery |
摘要 |
A pulverized coal/coke (PC) boiler combusts carbon-based fuel with substantially pure oxygen and a flue gas recirculation stream (containing predominately carbon dioxide) at varied ratios to achieve a desired boiler temperature profile while producing captured sulfur, a high purity captured CO2 and electric power. The boiler includes at least one of (a) a mechanism for admixing a pulverized solid carbon-based fuel with an alkali metal salt and (b) injecting alkali metal salt into the boiler combustion zone containing a pulverized solid carbon-based fuel.
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申请公布号 |
US2009257941(A1) |
申请公布日期 |
2009.10.15 |
申请号 |
US20080102653 |
申请日期 |
2008.04.14 |
申请人 |
RUDBERG DONALD A;SCHULLER RICHARD P;COTT DONALD W |
发明人 |
RUDBERG DONALD A.;SCHULLER RICHARD P.;COTT DONALD W. |
分类号 |
B01J7/00;C01B31/20 |
主分类号 |
B01J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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