CARBON DIOXIDE CAPTURING DEVICE INCLUDING WATER VAPORE PRETREATMENT APPARATUS
    1.
    发明申请
    CARBON DIOXIDE CAPTURING DEVICE INCLUDING WATER VAPORE PRETREATMENT APPARATUS 有权
    二氧化碳捕集装置,包括水蒸气预处理装置

    公开(公告)号:US20100172810A1

    公开(公告)日:2010-07-08

    申请号:US12449503

    申请日:2007-02-13

    IPC分类号: B01J8/00

    摘要: Disclosed is a CO2 capturing device for improving CO2 removal efficiency and use of a dry solid absorbent. The device comprises a CO2 recovery reactor 1 to permit CO2 containing gas externally supplied to be in contact with a dry solid absorbent to capture CO2; a recovery cyclone 4 connected to the recovery reactor 1 to exhaust CO2-free gas while separating a solid portion containing CO2; a fluidized bed type regeneration reactor 2 which receives the solid portion through a solid feeding pipe 5 connected to the recovery cyclone 4 and divides the solid portion into CO2 and the other part containing the dry solid absorbent by using a fluidizing gas fed through a fluidizing gas supply pipe 8; a regeneration cyclone 6 to exhaust the separated CO2 outside in order to use CO2 in the regeneration reactor 2; and a water vapor pretreatment device 3 connected to the regeneration reactor 2 to absorb H2O in the dry solid absorbent and feedback the H2O containing absorbent to the recovery reactor.

    摘要翻译: 公开了一种用于改善CO 2去除效率和使用干固体吸收剂的CO 2捕获装置。 该装置包括CO 2回收反应器1,以允许外部供应的含CO 2气体与干燥固体吸收剂接触以捕获CO 2; 回收旋流器4,其连接到回收反应器1,以分离含有CO 2的固体部分排出不含CO 2的气体; 流化床型再生反应器2,其通过连接到回收旋风分离器4的固体进料管5接收固体部分,并将固体部分分成二氧化碳,而另一部分含有干固体吸收剂,通过使用流过气体的流化气体 供应管8; 在再生反应器2中使用二氧化碳的再生旋流器6将排出的分离出的CO 2排出; 以及连接到再生反应器2以吸收干燥固体吸收剂中的H 2 O并将含H 2 O吸收剂反馈到回收反应器的水蒸气预处理装置3。

    Carbon dioxide capturing device including water vapor pretreatment apparatus
    2.
    发明授权
    Carbon dioxide capturing device including water vapor pretreatment apparatus 有权
    二氧化碳捕集装置,包括水蒸气预处理装置

    公开(公告)号:US08241408B2

    公开(公告)日:2012-08-14

    申请号:US12449503

    申请日:2007-02-13

    IPC分类号: B01D53/08 B01D53/62

    摘要: Disclosed is a CO capturing device for improving CO removal efficiency and use of a dry solid absorbent. The device comprises a CO recovery reactor 1 to permit CO containing gas externally supplied to be in contact with a dry solid absorbent to capture CO; a recovery cyclone 4 connected to the recovery reactor 1 to exhaust CO-free gas while separating a solid portion containing CO; a fluidized bed type regeneration reactor 2 which receives the solid portion through a solid feeding pipe 5 connected to the recovery cyclone 4 and divides the solid portion into CO and the other part containing the dry solid absorbent by using a fluidizing gas fed through a fluidizing gas supply pipe 8; a regeneration cyclone 6 to exhaust the separated CO outside in order to use CO in the regeneration reactor 2; and a water vapor pretreatment device 3 connected to the regeneration reactor 2 to absorb H O in the dry solid absorbent and feedback the H O containing absorbent to the recovery reactor 1.

    摘要翻译: 公开了一种用于提高CO去除效率和使用干固体吸收剂的CO捕集装置。 该装置包括CO回收反应器1,以允许外部供应的含CO气体与干固体吸收剂接触以捕获CO; 连接到回收反应器1以在分离含有CO的固体部分的同时排出无CO的气体的回收旋风分离器4; 流化床型再生反应器2,其通过连接到回收旋风分离器4的固体进料管5接收固体部分,并且通过使用通过流化气体供给的流化气体将固体部分分成CO,而另一部分含有干固体吸收剂 供应管8; 将分离的CO排出到再生反应器2内以再生反应器2中的CO的再生旋流器6; 以及连接到再生反应器2以吸收干固体吸收剂中的H 2并将含H 2的吸收剂反馈到回收反应器1的水蒸气预处理装置3。