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首页> 外国专利> Addition equipment of coal gasification plant, and coal gasification manner, and coal gasification generation of electricity plant, and coal gasification plant

Addition equipment of coal gasification plant, and coal gasification manner, and coal gasification generation of electricity plant, and coal gasification plant

机译：煤气化厂的附加设备，煤气化方式，电厂的煤气化发电，煤气化厂

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摘要

P To reduction a discharge amount of COSB2/SBwhile inhibiting decrease of efficiency of an electric POWER plant. PSOLUTION: This coal gasfication POWER plant 100 has a coal gasification furnace 10 for gasifying coal to produce a combustion gas and a COS converter 20, a CO shift unit 30, an HSB2/SBS/COSB2/SBrecovery unit 40, and a gas turbine 50 to which a generator 60 is connected. The COS in a product gas formed in the coal gasification furnace 10 is converted to HSB2/SBS by the COS converter 20. The CO present in the product gas after the COS conversion is converted to COSB2/SBby the CO shift unit 30. This COSB2/SBis recovered together with the HSB2/SBS present in the product gas by the HSB2/SBS/COSB2/SBrecovery unit 40 using an amine solution. The product gas after the recovery of HSB2/SBS and COSB2/SBis supplied to the gas turbine 50 which is driven by this product gas as a fuel and electric POWER is generated by the generator 60. PCOPYRIGHT: (C)2005 and JPO& NCIPI
机译：

在抑制电厂效率降低的同时，减少CO 2 的排放量。

解决方案：该煤气化发电厂100具有用于气化煤以产生燃烧气体的煤气化炉10和COS转换器20，CO转换单元30，H 2 S / CO 2 回收单元40，以及与发电机60连接的燃气轮机50。在煤气化炉10中形成的产物气体中的COS通过COS转化器20转化为H 2 S。在COS转化之后，产物气体中存在的CO转化为CO 。通过CO变换单元30将其转化为2 。该CO 2 与产物气中存在的H 2 S一起通过H 2 <使用胺溶液的/ SB> S / CO 2 回收单元40。回收H 2 S和CO 2 后的产物气被提供给燃气轮机50，该燃气轮机由该产物气作为燃料驱动，并通过发电机60。

版权：（C）2005和JPO＆NCIPI

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