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公开(公告)号：US20120318141A1
公开(公告)日：2012-12-20
申请号：US13580469
申请日：2011-01-11
申请人： Tatsuya Tsujiuchi , Hiromitsu Nagayasu , Takuya Hirata , Keiji Fujikawa , Tetsuya Imai , Hiroshi Tanaka , Tsuyoshi Oishi , Masahiko Tatsumi , Yasuyuki Yagi , Kazuhiko Kaibara
发明人： Tatsuya Tsujiuchi , Hiromitsu Nagayasu , Takuya Hirata , Keiji Fujikawa , Tetsuya Imai , Hiroshi Tanaka , Tsuyoshi Oishi , Masahiko Tatsumi , Yasuyuki Yagi , Kazuhiko Kaibara
CPC分类号： B01D53/1425 , B01D53/1475 , B01D2252/204 , B01D2257/302 , B01D2258/0283 , F23G2207/104 , F23J15/006 , F23J15/04 , F23J15/06 , F23J2215/20 , F23J2219/40 , F23L7/002 , F23L15/04 , Y02A50/2342 , Y02C10/06 , Y02E20/326 , Y02E20/348
摘要： A CO2 recovery unit includes an absorber that reduces CO2 in flue gas (101) discharged from a combustion facility (50) by absorbing CO2 by an absorbent, a regenerator that heats the absorbent having absorbed CO2 to emit CO2, and regenerates and supplies the absorbent to the absorber, and a regenerating heater that uses steam (106) supplied from the combustion facility (50) for heating the absorbent in the regenerator and returns heated condensed water (106a) to the combustion facility (50). The CO2 recovery unit further includes a condensed water/flue gas heat exchanger (57) that heats the condensed water (106a) to be returned from the regenerating heater to the combustion facility (50) by heat-exchanging the condensed water (106a) with the flue gas (101) in a flue gas duct (51) in the combustion facility (50).
摘要翻译： CO 2回收单元包括吸收器，其通过吸收剂吸收CO 2而减少从燃烧设备（50）排出的烟道气（101）中的CO 2;再生器，其加热吸收了CO 2的吸收剂以排放CO 2，并再生并供应吸收剂 以及再生加热器，其使用从燃烧设备（50）供应的蒸汽（106）来加热再生器中的吸收剂并将加热的冷凝水（106a）返回到燃烧设备（50）。 CO 2回收单元还包括冷凝水/烟道气热交换器（57），其通过将冷凝水（106a）与所述冷凝水（106a）进行热交换来加热从再生加热器返回到燃烧设备（50）的冷凝水（106a） 燃烧设备（50）中烟道气（51）中的烟气（101）。
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公开(公告)号：US20120014861A1
公开(公告)日：2012-01-19
申请号：US13259869
申请日：2009-12-21
CPC分类号： B01D53/1475 , B01D53/1425 , B01D53/263 , B01D53/77 , B01D2251/21 , B01D2251/70 , B01D2257/504 , B01D2258/0283 , E21B43/164 , Y02C10/04 , Y02C10/06 , Y02P90/70
摘要： A CO2 recovery unit 10A according to a first embodiment has a CO2 absorber that removes CO2 in flue gas by bringing the flue gas containing CO2 into contact with a CO2 absorbent 12, and a regenerator 15 that diffuses CO2 in a rich solution 14 having absorbed CO2 in the CO2 absorber. The CO2 recovery unit 10A includes a first compressor 29-1 to a fourth compressor 29-4 that compress CO2 gas 16 discharged from the regenerator 15, a dehydrating column 33 that reduces moisture in the CO2 gas 16 by bringing the CO2 gas 16 into contact with a dehydrating agent 32, a combustion removal unit 41 that removes the dehydrating agent 32 mixed in the CO2 gas 16 in the dehydrating column 33, and a heat exchanger 42 that performs heat exchange between the CO2 gas 16 discharged from the third compressor 29-3 and the CO2 gas 16 discharged from the dehydrating column 33.
摘要翻译： 根据第一实施例的CO 2回收单元10A具有CO 2吸收器，其通过使含CO 2的烟道气与CO 2吸收剂12接触来除去烟道气中的CO 2;以及再生器15，其将CO 2扩散到具有吸收的CO 2的富溶液14中 在CO2吸收器中。 二氧化碳回收单元10A包括压缩从再生器15排出的二氧化碳气体16的第一压缩机29-1至第四压缩机29-4，通过使二氧化碳气体16接触而减少二氧化碳气体16中的水分的脱水塔33 脱水剂32，除去混合在脱水塔33中的二氧化碳气体16中的脱水剂32的燃烧除去部41以及从第三压缩机29排出的二氧化碳气体16之间进行热交换的热交换器42， 3和从脱水塔33排出的CO 2气体16。
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3.发明申请公开(公告)号：US20130127075A1
公开(公告)日：2013-05-23
申请号：US13813359
申请日：2011-12-08
申请人： Tatsuya Tsujiuchi , Hiromitsu Nagayasu , Hiroshi Tanaka , Takuya Hirata , Keiji Fujikawa , Ryuji Yoshiyama , Yuichiro Sato , Toyoshi Nakagawa , Tsuyoshi Oishi , Motomichi Ochiai , Kei Shioya , Shunji Ichikawa , Akihiro Kojima
发明人： Tatsuya Tsujiuchi , Hiromitsu Nagayasu , Hiroshi Tanaka , Takuya Hirata , Keiji Fujikawa , Ryuji Yoshiyama , Yuichiro Sato , Toyoshi Nakagawa , Tsuyoshi Oishi , Motomichi Ochiai , Kei Shioya , Shunji Ichikawa , Akihiro Kojima
IPC分类号： B01D53/18
CPC分类号： B01D53/18 , B01D3/28 , B01D53/1406 , B01D53/185 , B01D2257/204 , B01D2257/406 , B01D2257/504 , B01F3/04078 , B01J19/32 , B01J2219/32206 , B01J2219/32227 , B01J2219/32241 , B01J2219/32244 , B01J2219/32251 , B01J2219/32258 , B01J2219/32262 , B01J2219/32272 , B01J2219/32483 , B01J2219/3325
摘要： A gas-liquid contacting plate of the present invention in which a treatment liquid flows from an upper side to a lower side direction of a substrate and a part of gas being in contact with the treatment liquid is absorbed into the treatment liquid, includes a downward protruding saw teeth-shaped portion in which a lower end side of the substrate has pitches at predetermined gaps. Further, a pore group for liquid dispersion having a predetermined gap is provided in a plurality of lines, in the substrate. An arrangement thereof is a zigzag arrangement.
摘要翻译： 本发明的气液接触板，其中处理液体从基板的上侧向下侧流动，并且与处理液接触的一部分气体被吸收到处理液中，包括向下 突出的锯齿形部分，其中衬底的下端侧具有预定间隙的间距。 此外，在基板中以多条线设置具有预定间隙的分散液孔组。 其布置是锯齿形布置。
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公开(公告)号：US09186619B2
公开(公告)日：2015-11-17
申请号：US13259869
申请日：2009-12-21
IPC分类号： B01D53/62 , B01D53/78 , B01D53/96 , B01D53/18 , B01D53/26 , B01D50/00 , B01D19/00 , F01N3/08 , F23J11/00 , B01J10/00 , B01D53/14 , E21B43/16 , B01D53/77
CPC分类号： B01D53/1475 , B01D53/1425 , B01D53/263 , B01D53/77 , B01D2251/21 , B01D2251/70 , B01D2257/504 , B01D2258/0283 , E21B43/164 , Y02C10/04 , Y02C10/06 , Y02P90/70
摘要： A CO2 recovery unit 10A according to a first embodiment has a CO2 absorber that removes CO2 in flue gas by bringing the flue gas containing CO2 into contact with a CO2 absorbent 12, and a regenerator 15 that diffuses CO2 in a rich solution 14 having absorbed CO2 in the CO2 absorber. The CO2 recovery unit 10A includes a first compressor 29-1 to a fourth compressor 29-4 that compress CO2 gas 16 discharged from the regenerator 15, a dehydrating column 33 that reduces moisture in the CO2 gas 16 by bringing the CO2 gas 16 into contact with a dehydrating agent 32, a combustion removal unit 41 that removes the dehydrating agent 32 mixed in the CO2 gas 16 in the dehydrating column 33, and a heat exchanger 42 that performs heat exchange between the CO2 gas 16 discharged from the third compressor 29-3 and the CO2 gas 16 discharged from the dehydrating column 33.
摘要翻译： 根据第一实施例的CO 2回收单元10A具有CO 2吸收器，其通过使含CO 2的烟道气与CO 2吸收剂12接触来除去烟道气中的CO 2;以及再生器15，其将CO 2扩散到具有吸收的CO 2的富溶液14中 在CO2吸收器中。 二氧化碳回收单元10A包括压缩从再生器15排出的二氧化碳气体16的第一压缩机29-1至第四压缩机29-4，通过使二氧化碳气体16接触而减少二氧化碳气体16中的水分的脱水塔33 脱水剂32，除去混合在脱水塔33中的二氧化碳气体16中的脱水剂32的燃烧除去部41以及从第三压缩机29排出的二氧化碳气体16之间进行热交换的热交换器42， 3和从脱水塔33排出的CO 2气体16。
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公开(公告)号：US08377184B2
公开(公告)日：2013-02-19
申请号：US12606620
申请日：2009-10-27
IPC分类号： B01D53/14
CPC分类号： B01D53/1425 , B01D53/1475 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A CO2 recovery apparatus according to a first embodiment of the present invention includes: a CO2 absorber that brings flue gas containing CO2 into contact with CO2 absorbing liquid to reduce CO2 in the flue gas; a regenerator that reduces CO2 in CO2 absorbing liquid (rich solvent) that has absorbed the CO2 in the CO2 absorber to regenerate the CO2 absorbing liquid, so that the regenerated absorbing liquid (lean solvent), having CO2 reduced in the regenerator, is reused in the CO2 absorber; a first compressor to a fourth compressor that compress the CO2 gas released from the regenerator; and an O2 reducing apparatus arranged between the second compressor and a second cooler to reduce O2 in the CO2 gas.
摘要翻译： 根据本发明的第一实施方案的二氧化碳回收装置包括：CO 2吸收器，其将含有CO 2的烟道气与CO 2吸收液体接触以减少烟道气中的CO 2; 一种在吸收CO 2吸收器中的CO 2以吸收CO 2吸收液体的CO 2吸收液体（富溶剂）中减少CO 2的再生器，使得在再生器中减少CO 2的再生吸收液体（贫溶剂）被再次使用 二氧化碳吸收器; 第一压缩机，其压缩从再生器释放的CO 2气体的第四压缩机; 以及设置在所述第二压缩机和第二冷却器之间以减少所述CO 2气体中的O 2的O 2还原装置。
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公开(公告)号：US20100218674A1
公开(公告)日：2010-09-02
申请号：US12606620
申请日：2009-10-27
IPC分类号： B01D53/18
CPC分类号： B01D53/1425 , B01D53/1475 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A CO2 recovery apparatus according to a first embodiment of the present invention includes: a CO2 absorber that brings flue gas containing CO2 into contact with CO2 absorbing liquid to reduce CO2 in the flue gas; a regenerator that reduces CO2 in CO2 absorbing liquid (rich solvent) that has absorbed the CO2 in the CO2 absorber to regenerate the CO2 absorbing liquid, so that the regenerated absorbing liquid (lean solvent), having CO2 reduced in the regenerator, is reused in the CO2 absorber; a first compressor to a fourth compressor that compress the CO2 gas released from the regenerator; and an O2 reducing apparatus arranged between the second compressor and a second cooler to reduce O2 in the CO2 gas.
摘要翻译： 根据本发明的第一实施方案的二氧化碳回收装置包括：CO 2吸收器，其将含有CO 2的烟道气与CO 2吸收液体接触以减少烟道气中的CO 2; 一种在吸收CO 2吸收器中的CO 2以吸收CO 2吸收液体的CO 2吸收液体（富溶剂）中减少CO 2的再生器，使得在再生器中减少CO 2的再生吸收液体（贫溶剂）被再次使用 二氧化碳吸收器; 第一压缩机，其压缩从再生器释放的CO 2气体的第四压缩机; 以及设置在所述第二压缩机和第二冷却器之间以减少所述CO 2气体中的O 2的O 2还原装置。
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7.发明授权公开(公告)号：US09084961B2
公开(公告)日：2015-07-21
申请号：US13813359
申请日：2011-12-08
申请人： Tatsuya Tsujiuchi , Hiromitsu Nagayasu , Hiroshi Tanaka , Takuya Hirata , Keiji Fujikawa , Ryuji Yoshiyama , Yuichiro Sato , Toyoshi Nakagawa , Tsuyoshi Oishi , Motomichi Ochiai , Kei Shioya , Shunji Ichikawa , Akihiro Kojima
发明人： Tatsuya Tsujiuchi , Hiromitsu Nagayasu , Hiroshi Tanaka , Takuya Hirata , Keiji Fujikawa , Ryuji Yoshiyama , Yuichiro Sato , Toyoshi Nakagawa , Tsuyoshi Oishi , Motomichi Ochiai , Kei Shioya , Shunji Ichikawa , Akihiro Kojima
CPC分类号： B01D53/18 , B01D3/28 , B01D53/1406 , B01D53/185 , B01D2257/204 , B01D2257/406 , B01D2257/504 , B01F3/04078 , B01J19/32 , B01J2219/32206 , B01J2219/32227 , B01J2219/32241 , B01J2219/32244 , B01J2219/32251 , B01J2219/32258 , B01J2219/32262 , B01J2219/32272 , B01J2219/32483 , B01J2219/3325
摘要： A gas-liquid contacting plate of the present invention in which a treatment liquid flows from an upper side to a lower side direction of a substrate and a part of gas being in contact with the treatment liquid is absorbed into the treatment liquid, includes a downward protruding saw teeth-shaped portion in which a lower end side of the substrate has pitches at predetermined gaps. Further, a pore group for liquid dispersion having a predetermined gap is provided in a plurality of lines, in the substrate. An arrangement thereof is a zigzag arrangement.
摘要翻译： 本发明的气液接触板，其中处理液体从基板的上侧向下侧流动，并且与处理液接触的一部分气体被吸收到处理液中，包括向下 突出的锯齿形部分，其中衬底的下端侧具有预定间隙的间距。 此外，在基板中以多条线设置具有预定间隙的分散液孔组。 其布置是锯齿形布置。
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公开(公告)号：US09383101B2
公开(公告)日：2016-07-05
申请号：US13580469
申请日：2011-01-11
申请人： Tatsuya Tsujiuchi , Hiromitsu Nagayasu , Takuya Hirata , Keiji Fujikawa , Tetsuya Imai , Hiroshi Tanaka , Tsuyoshi Oishi , Masahiko Tatsumi , Yasuyuki Yagi , Kazuhiko Kaibara
发明人： Tatsuya Tsujiuchi , Hiromitsu Nagayasu , Takuya Hirata , Keiji Fujikawa , Tetsuya Imai , Hiroshi Tanaka , Tsuyoshi Oishi , Masahiko Tatsumi , Yasuyuki Yagi , Kazuhiko Kaibara
CPC分类号： B01D53/1425 , B01D53/1475 , B01D2252/204 , B01D2257/302 , B01D2258/0283 , F23G2207/104 , F23J15/006 , F23J15/04 , F23J15/06 , F23J2215/20 , F23J2219/40 , F23L7/002 , F23L15/04 , Y02A50/2342 , Y02C10/06 , Y02E20/326 , Y02E20/348
摘要： A CO2 recovery unit includes an absorber that reduces CO2 in flue gas (101) discharged from a combustion facility (50) by absorbing CO2 by an absorbent, a regenerator that heats the absorbent having absorbed CO2 to emit CO2, and regenerates and supplies the absorbent to the absorber, and a regenerating heater that uses steam (106) supplied from the combustion facility (50) for heating the absorbent in the regenerator and returns heated condensed water (106a) to the combustion facility (50). The CO2 recovery unit further includes a condensed water/flue gas heat exchanger (57) that heats the condensed water (106a) to be returned from the regenerating heater to the combustion facility (50) by heat-exchanging the condensed water (106a) with the flue gas (101) in a flue gas duct (51) in the combustion facility (50).
摘要翻译： CO 2回收单元包括吸收器，其通过吸收剂吸收CO 2而减少从燃烧设备（50）排出的烟道气（101）中的CO 2;再生器，其加热吸收了CO 2的吸收剂以排放CO 2，并再生并供应吸收剂 以及再生加热器，其使用从燃烧设备（50）供应的蒸汽（106）来加热再生器中的吸收剂并将加热的冷凝水（106a）返回到燃烧设备（50）。 CO 2回收单元还包括冷凝水/烟道气热交换器（57），其通过将冷凝水（106a）与所述冷凝水（106a）进行热交换来加热从再生加热器返回到燃烧设备（50）的冷凝水（106a） 燃烧设备（50）中烟道气（51）中的烟气（101）。
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公开(公告)号：US08887505B2
公开(公告)日：2014-11-18
申请号：US12641466
申请日：2009-12-18
申请人： Masaki Iijima , Tetsuya Imai , Keiji Fujikawa , Tatsuya Tsujiuchi , Tsuyoshi Oishi , Hiroshi Tanaka
发明人： Masaki Iijima , Tetsuya Imai , Keiji Fujikawa , Tatsuya Tsujiuchi , Tsuyoshi Oishi , Hiroshi Tanaka
CPC分类号： B01D53/1475 , B01D53/1412 , B01D53/77 , B01D2257/504 , B01D2258/01 , F01K7/025 , F01K13/00 , F01K17/06 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： Provided are high-pressure, medium-pressure, and low-pressure turbines; a boiler to generate steam for driving the turbines; a carbon dioxide recovery unit including an absorber that reduces carbon dioxide in combustion flue gas from the boiler by a carbon dioxide absorbent and a regenerator that regenerates an absorbent; a first auxiliary turbine that extracts steam from an inlet of the low-pressure turbine and recovers power by the steam thus extracted; a first steam delivery line to supply discharged steam from the first auxiliary turbine to a reboiler of the regenerator as a heat source; and a controller that controls driving of the first auxiliary turbine while keeping pressure of the discharged steam to be supplied to the reboiler within a tolerance range for the reboiler's optimum pressure corresponding to a fluctuation in an operation load of the boiler.
摘要翻译： 提供高压，中压和低压涡轮机; 用于产生用于驱动涡轮机的蒸汽的锅炉; 二氧化碳回收单元，其包括吸收器，其通过二氧化碳吸收剂和再生吸收剂的再生器减少来自所述锅炉的燃烧烟道气中的二氧化碳; 第一辅助涡轮，其从低压涡轮机的入口提取蒸汽并通过由此抽出的蒸汽来恢复功率; 第一蒸汽输送管线，用于将排出的蒸气从第一辅助涡轮机提供给再生器的再沸器作为热源; 以及控制器，其控制第一辅助涡轮机的驱动，同时将供给到再沸器的排出的蒸汽的压力保持在与锅炉的运行负荷的波动对应的再沸器的最佳压力的公差范围内。
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公开(公告)号：US20110011088A1
公开(公告)日：2011-01-20
申请号：US12641466
申请日：2009-12-18
申请人： Masaki Iijima , Tetsuya Imai , Keiji Fujikawa , Tatsuya Tsujiuchi , Tsuyoshi Oishi , Hiroshi Tanaka
发明人： Masaki Iijima , Tetsuya Imai , Keiji Fujikawa , Tatsuya Tsujiuchi , Tsuyoshi Oishi , Hiroshi Tanaka
CPC分类号： B01D53/1475 , B01D53/1412 , B01D53/77 , B01D2257/504 , B01D2258/01 , F01K7/025 , F01K13/00 , F01K17/06 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： Provided are high-pressure, medium-pressure, and low-pressure turbines; a boiler to generate steam for driving the turbines; a carbon dioxide recovery unit including an absorber that reduces carbon dioxide in combustion flue gas from the boiler by means of a carbon dioxide absorbent and a regenerator that regenerates an absorbent; a first auxiliary turbine that extracts steam from an inlet of the low-pressure turbine and recovers power by means of the steam thus extracted; a first steam delivery line to supply discharged steam from the first auxiliary turbine to a reboiler of the regenerator as a heat source; and a controller that controls driving of the first auxiliary turbine while keeping pressure of the discharged steam to be supplied to the reboiler within a tolerance range for the reboiler's optimum pressure corresponding to a fluctuation in an operation load of the boiler.
摘要翻译： 提供高压，中压和低压涡轮机; 用于产生用于驱动涡轮机的蒸汽的锅炉; 二氧化碳回收单元，其包括吸收器，其通过二氧化碳吸收剂和再生器吸收来还原来自所述锅炉的燃烧烟道气中的二氧化碳; 第一辅助涡轮机，其从低压涡轮机的入口提取蒸汽，并通过所提取的蒸汽回收功率; 第一蒸汽输送管线，用于将排出的蒸气从第一辅助涡轮机提供给再生器的再沸器作为热源; 以及控制器，其控制第一辅助涡轮机的驱动，同时将供给到再沸器的排出的蒸汽的压力保持在与锅炉的运行负荷的波动对应的再沸器的最佳压力的公差范围内。
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