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    System for collecting carbon dioxide in flue gas
    1.
    发明授权
    System for collecting carbon dioxide in flue gas 有权
    烟气中二氧化碳收集系统

    公开(公告)号：US08623286B2

    公开(公告)日：2014-01-07

    申请号：US12368474

    申请日：2009-02-10

    申请人： Masaki Iijima ,  Takashi Kamijo ,  Yasuyuki Yagi ,  Kouki Ogura

    发明人： Masaki Iijima ,  Takashi Kamijo ,  Yasuyuki Yagi ,  Kouki Ogura

    IPC分类号： B01D53/62

    CPC分类号： F01N3/2882 ,  B01D53/1412 ,  B01D53/346 ,  B01D53/62 ,  B01D2257/504 ,  F01N3/20 ,  F23J15/006 ,  F23J15/02 ,  F23J2215/50 ,  F23J2900/15061 ,  F23L11/00 ,  Y02C10/04 ,  Y02E20/326 ,  Y02P20/152

    摘要： A system for collecting carbon dioxide in flue gas includes a stack that discharges flue gas discharged from an industrial facility to outside, a blower that is installed at the downstream side of the stack and draws the flue gas therein, a carbon-dioxide collecting device that collects carbon dioxide in the flue gas drawn in by the blower, and a gas flow sensor arranged near an exit side within the stack. A drawing amount of the flue gas by the blower to the carbon-dioxide collecting device is increased until an flow rate of the flue gas from the stack becomes zero in the gas flow sensor, and when the discharged amount of flue gas from the stack becomes zero, drawing in any more than that amount is stopped, and the carbon dioxide in the flue gas is collected while the flue gas is drawn in by a substantially constant amount.

    摘要翻译： 一种用于收集烟道气中二氧化碳的系统，包括将从工业设备排出的烟道气排放到外部的烟囱，安装在烟囱下游侧并将烟气抽吸的鼓风机，二氧化碳收集装置， 在由鼓风机吸入的烟道气中收集二氧化碳，以及布置在堆叠内的出口侧附近的气体流量传感器。 通过鼓风机向二氧化碳收集装置的烟气的抽取量增加，直到来自烟囱的烟道气体的流量在气流传感器中变为零，并且当来自堆的烟道气排出量变为 零，拉拔多于该量停止，并且烟道气中的二氧化碳被收集，同时烟道气被拉入基本恒定的量。

    SYSTEM FOR COLLECTING CARBON DIOXIDE IN FLUE GAS
    2.
    发明申请
    SYSTEM FOR COLLECTING CARBON DIOXIDE IN FLUE GAS 有权
    在烟气中收集二氧化碳的系统

    公开(公告)号：US20100005722A1

    公开(公告)日：2010-01-14

    申请号：US12368474

    申请日：2009-02-10

    申请人： Masaki Iijima ,  Takashi Kamijo ,  Yasuyuki Yagi ,  Kouki Ogura

    发明人： Masaki Iijima ,  Takashi Kamijo ,  Yasuyuki Yagi ,  Kouki Ogura

    IPC分类号： C10J3/82

    CPC分类号： F01N3/2882 ,  B01D53/1412 ,  B01D53/346 ,  B01D53/62 ,  B01D2257/504 ,  F01N3/20 ,  F23J15/006 ,  F23J15/02 ,  F23J2215/50 ,  F23J2900/15061 ,  F23L11/00 ,  Y02C10/04 ,  Y02E20/326 ,  Y02P20/152

    摘要： A system for collecting carbon dioxide in flue gas includes a stack that discharges flue gas discharged from an industrial facility to outside, a blower that is installed at the downstream side of the stack and draws the flue gas therein, a carbon-dioxide collecting device that collects carbon dioxide in the flue gas drawn in by the blower, and a gas flow sensor arranged near an exit side within the stack. A drawing amount of the flue gas by the blower to the carbon-dioxide collecting device is increased until an flow rate of the flue gas from the stack becomes zero in the gas flow sensor, and when the discharged amount of flue gas from the stack becomes zero, drawing in any more than that amount is stopped, and the carbon dioxide in the flue gas is collected while the flue gas is drawn in by a substantially constant amount.

    摘要翻译： 一种用于收集烟道气中二氧化碳的系统，包括将从工业设备排出的烟道气排放到外部的烟囱，安装在烟囱下游侧并将烟气抽吸的鼓风机，二氧化碳收集装置， 在由鼓风机吸入的烟道气中收集二氧化碳，以及布置在堆叠内的出口侧附近的气体流量传感器。 通过鼓风机向二氧化碳收集装置的烟气的抽取量增加，直到来自烟囱的烟道气体的流量在气流传感器中变为零，并且当来自堆的烟道气排出量变为 零，拉拔多于该量停止，并且烟道气中的二氧化碳被收集，同时烟道气被拉入基本恒定的量。

    Apparatus and method for CO2 recovery
    3.
    发明授权
    Apparatus and method for CO2 recovery 有权
    二氧化碳回收装置和方法

    公开(公告)号：US07485274B2

    公开(公告)日：2009-02-03

    申请号：US11359523

    申请日：2006-02-23

    申请人： Takashi Kamijo ,  Masaki Iijima ,  Tomio Mimura ,  Yasuyuki Yagi

    发明人： Takashi Kamijo ,  Masaki Iijima ,  Tomio Mimura ,  Yasuyuki Yagi

    IPC分类号： B01D53/62 ,  B01D53/78

    CPC分类号： B01D53/1425 ,  B01D53/1475 ,  F23J2219/40 ,  F23J2219/80 ,  Y02C10/06

    摘要： An apparatus and a method for recovering CO2 are provided in which an energy efficiency is improved. The apparatus for recovering CO2 includes a flow path for returning extracted, temperature risen semi-lean solution into a regeneration tower wherein at least a part of the semi-lean solution obtained by removing a partial CO2 from a rich solution infused in a regeneration tower from an upper part of the regeneration tower is extracted, raised its temperature by heat exchanging with a high-temperature waste gas in a gas duct of an industrial facility such as a boiler, and then returned into the regeneration tower.

    摘要翻译： 提供一种用于回收CO 2的装置和方法，其中提高了能量效率。 用于回收CO 2的装置包括用于将提取的升温的半贫溶液返回到再生塔中的流路，其中通过从注入再生塔中的富溶液中除去部分CO 2而获得的至少一部分半贫溶液 提取再生塔的上部，通过与锅炉等工业设备的气体管道中的高温废气进行热交换而升高其温度，然后返回到再生塔中。

    CO2 recovery system and method
    4.
    发明授权
    CO2 recovery system and method 有权
    CO2回收系统及方法

    公开(公告)号：US08409339B2

    公开(公告)日：2013-04-02

    申请号：US13013448

    申请日：2011-01-25

    申请人： Masaki Iijima ,  Takashi Kamijo ,  Takahito Yonekawa ,  Tomio Mimura ,  Yasuyuki Yagi

    发明人： Masaki Iijima ,  Takashi Kamijo ,  Takahito Yonekawa ,  Tomio Mimura ,  Yasuyuki Yagi

    IPC分类号： B01D53/14

    CPC分类号： B01D53/14 ,  B01D53/1406 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/62 ,  B01D2258/0283 ,  B01D2259/65 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

    摘要： A CO2 recovery system includes an absorption tower and a regeneration tower. CO2 rich solution is produced in the absorption tower by absorbing CO2 from CO2-containing gas. The CO2 rich solution is conveyed to the regeneration tower where lean solution is produced from the rich solution by removing CO2. A regeneration heater heats lean solution that accumulates near a bottom portion of the regeneration tower with saturated steam thereby producing steam condensate from the saturated steam. A steam-condensate heat exchanger heats the rich solution conveyed from the absorption tower to the regeneration tower with the steam condensate.

    摘要翻译： CO2回收系统包括吸收塔和再生塔。 通过从含CO 2的气体吸收CO 2在吸收塔中产生富CO 2溶液。 将富含二氧化碳的溶液输送到再生塔，通过除去CO 2从富溶液中产生贫溶液。 再生加热器用饱和蒸汽加热在再生塔的底部附近积聚的贫溶液，从而产生来自饱和蒸汽的蒸汽冷凝物。 蒸汽冷凝热交换器将从吸收塔输送的富溶液与蒸汽冷凝物加热到再生塔。

    Co2 Recovery System And Method
    8.
    发明申请
    Co2 Recovery System And Method 有权
    Co2回收系统及方法

    公开(公告)号：US20070283813A1

    公开(公告)日：2007-12-13

    申请号：US10592746

    申请日：2005-03-14

    申请人： Masaki Iijima ,  Takashi Kamijo ,  Takahito Yonekawa ,  Tomio Mimura ,  Yasuyuki Yagi

    发明人： Masaki Iijima ,  Takashi Kamijo ,  Takahito Yonekawa ,  Tomio Mimura ,  Yasuyuki Yagi

    IPC分类号： B01D53/14 ,  B01D53/62

    CPC分类号： B01D53/14 ,  B01D53/1406 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/62 ,  B01D2258/0283 ,  B01D2259/65 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

    摘要： A CO2 recovery system includes an absorption tower and a regeneration tower. CO2 rich solution is produced in the absorption tower by absorbing CO2 from CO2-containing gas. The CO2 rich solution is conveyed to the regeneration tower where lean solution is produced from the rich solution by removing CO2. A regeneration heater heats lean solution that accumulates near a bottom portion of the regeneration tower with saturated steam thereby producing steam condensate from the saturated steam. A steam-condensate heat exchanger heats the rich solution conveyed from the absorption tower to the regeneration tower with the steam condensate.

    摘要翻译： CO 2回收系统包括吸收塔和再生塔。 富CO 2溶液在吸收塔中通过从CO 2 CO 2气体中吸收CO 2而产生。 富CO 2溶液被输送到再生塔，其中通过除去CO 2从富溶液产生贫溶液。 再生加热器用饱和蒸汽加热在再生塔的底部附近积聚的贫溶液，从而产生来自饱和蒸汽的蒸汽冷凝物。 蒸汽冷凝热交换器将从吸收塔输送的富溶液与蒸汽冷凝物加热到再生塔。

    CO2 RECOVERY SYSTEM AND METHOD
    10.
    发明申请
    CO2 RECOVERY SYSTEM AND METHOD 有权
    二氧化碳回收系统和方法

    公开(公告)号：US20110113965A1

    公开(公告)日：2011-05-19

    申请号：US13013419

    申请日：2011-01-25

    申请人： Masaki Iijima ,  Takashi Kamijo ,  Takahito Yonekawa ,  Tomio Mimura ,  Yasuyuki Yagi

    发明人： Masaki Iijima ,  Takashi Kamijo ,  Takahito Yonekawa ,  Tomio Mimura ,  Yasuyuki Yagi

    IPC分类号： B01D53/14

    CPC分类号： B01D53/14 ,  B01D53/1406 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/62 ,  B01D2258/0283 ,  B01D2259/65 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

    摘要： A CO2 recovery system includes an absorption tower and a regeneration tower. CO2 rich solution is produced in the absorption tower by absorbing CO2 from CO2-containing gas. The CO2 rich solution is conveyed to the regeneration tower where lean solution is produced from the rich solution by removing CO2. A regeneration heater heats lean solution that accumulates near a bottom portion of the regeneration tower with saturated steam thereby producing steam condensate from the saturated steam. A steam-condensate heat exchanger heats the rich solution conveyed from the absorption tower to the regeneration tower with the steam condensate.

    摘要翻译： CO2回收系统包括吸收塔和再生塔。 通过从含CO 2的气体吸收CO 2在吸收塔中产生富CO 2溶液。 将富含二氧化碳的溶液输送到再生塔，通过除去CO 2从富溶液中产生贫溶液。 再生加热器用饱和蒸汽加热在再生塔的底部附近积聚的贫溶液，从而产生来自饱和蒸汽的蒸汽冷凝物。 蒸汽冷凝热交换器将从吸收塔输送的富溶液与蒸汽冷凝物加热到再生塔。