发明名称 |
Process and installation for generating electrical energy in a gas and steam turbine (combined cycle) power generating plant |
摘要 |
A process for generating electrical energy in a gas and steam turbine (combined cycle) power generating plant with a gasification gas produced from carbon carriers and oxygen-containing gas. Carbon carriers are gasified in a gassing zone with oxygen or a gas containing a large amount of oxygen. Gasification gas produced is passed through a desulfurizing zone containing a desulfurizing agent. Used desulfurizing agent is fed into the gassing zone and drawn off after the formation of a liquid slag. Desulfurized gasification gas is burned in a combustion chamber. The resulting combustion gases H2O and CO2 are introduced into the gas turbine for energy generation. Downstream of the gas turbine, the combustion gases are separated in a steam boiler into water vapor and carbon dioxide. The water vapor is subsequently introduced into a steam turbine. The carbon dioxide is at least partially returned to the combustion chamber for setting the temperature. |
申请公布号 |
ZA200905128(B) |
申请公布日期 |
2010.09.29 |
申请号 |
ZA20090005128 |
申请日期 |
2007.12.18 |
申请人 |
SIEMENS VAI METALS TECHNOLOGIES GMBH & CO. |
发明人 |
KEPPLINGER, LEOPOLD WERNER |
分类号 |
F01K |
主分类号 |
F01K |
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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