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1. 发明授权

US08623286B2 System for collecting carbon dioxide in flue gas 有权
标题翻译：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。

2. 发明申请

US20100005722A1 SYSTEM FOR COLLECTING CARBON DIOXIDE IN FLUE GAS 有权
标题翻译：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。

3. 发明授权

US08231719B2 Absorbent liquid, and apparatus and method for removing CO2 or H2S from gas with use of absorbent liquid 有权
标题翻译：吸收液体，以及使用吸收液体从气体中除去CO 2或H 2 S的装置和方法
公开(公告)号：US08231719B2
公开(公告)日：2012-07-31
申请号：US12308086
申请日：2006-06-12
申请人： Ryuji Yoshiyama , Masazumi Tanoura , Noriko Watari , Shuuji Fujii , Yukihiko Inoue , Mitsuru Sakano , Tarou Ichihara , Masaki Iijima , Tomio Mimura , Yasuyuki Yagi , Kouki Ogura
发明人： Ryuji Yoshiyama , Masazumi Tanoura , Noriko Watari , Shuuji Fujii , Yukihiko Inoue , Mitsuru Sakano , Tarou Ichihara , Masaki Iijima , Tomio Mimura , Yasuyuki Yagi , Kouki Ogura
IPC分类号： B01D53/14
CPC分类号： B01D53/1462 , B01D53/1493 , Y02C10/04 , Y02C10/06
摘要： An absorbent liquid according to the present invention is an absorbent liquid for absorbing CO2 or H2S or both from gas, in which the absorbent liquid includes an alkanolamine as a first compound component, and a second component including a nitrogen-containing compound having in a molecule thereof two members or more selected from a primary nitrogen, a secondary nitrogen, and a tertiary nitrogen or a nitrogen-containing compound having in a molecule thereof all of primary, secondary, and tertiary nitrogens. The absorbent liquid has an excellent absorption capacity performance and an excellent absorption reaction heat performance, as compared to an aqueous solution containing solely an alkanolamine and a nitrogen-containing compound in the same concentration in terms of wt %, and can recover CO2 or H2S or both from gas with smaller energy.
摘要翻译：根据本发明的吸收液体是用于从气体吸收CO 2或H 2 S或两者的吸收液体，其中吸收剂液体包括作为第一化合物组分的链烷醇胺，和包含分子中的含氮化合物的第二组分其中选自初级氮，次氮和叔氮或含有一分，分子中的一级，二级和次级氮的含氮化合物的两个或更多个成员。与仅含有以wt％计相同浓度的链烷醇胺和含氮化合物的水溶液相比，吸收液体具有优异的吸收能力性能和优异的吸收反应热性能，并且可以回收CO 2或H 2 S或两者都来自具有较小能量的气体。

4. 发明申请

US20110041685A1 CO2 RECOVERY APPARATUS AND CO2 RECOVERY METHOD 有权
标题翻译：二氧化碳回收装置和二氧化碳回收方法
公开(公告)号：US20110041685A1
公开(公告)日：2011-02-24
申请号：US12863348
申请日：2009-02-20
申请人： Hiroshi Tanaka , Toru Takashina , Tsuyoshi Oishi , Masaki Iijima , Tomio Mimura , Kouki Ogura , Yasuyuki Yagi
发明人： Hiroshi Tanaka , Toru Takashina , Tsuyoshi Oishi , Masaki Iijima , Tomio Mimura , Kouki Ogura , Yasuyuki Yagi
IPC分类号： B01D53/14 , C01B31/20
CPC分类号： B01D53/1412 , B01D53/1475 , B01D53/62 , B01D2252/204 , B01D2256/22 , B01D2257/504 , B01D2258/0283 , B01D2259/652 , F23J15/04 , F23J2215/50 , F23J2219/40 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： A CO2 recovery apparatus according to the present invention includes: an absorber (1003) that brings CO2-containing flue gas (1001A) into counter-current contact with CO2 absorbent (1002) to reduce CO2, and a regenerator (1005) that regenerates rich solution (1004) that has absorbed CO2, in which lean solution (1006) having CO2 reduced in the regenerator (1005) is reused in the absorber (1003). The absorber (1003) further includes a CO2 absorbing unit (1010) that recovers CO2 contained in the flue gas (1001A), and the CO2 absorbent (1002) that has absorbed CO2 is extracted from a rich side of the CO2 absorbing unit (1010) to exterior, cooled, and then supplied to a position nearer to a lean side of the absorber (1003) with respect to the position at which the CO2 absorbent (1002) is extracted.
摘要翻译：根据本发明的CO 2回收装置包括：吸收器（1003），其使含CO 2的烟道气（1001A）与CO 2吸收剂（1002）逆流接触以减少CO 2;以及再生器（1005），其再生富已经吸收了CO 2的溶液（1004），其中在再生器（1005）中还原有CO 2的贫溶液（1006）在吸收器（1003）中重新使用。吸收器（1003）还包括CO 2吸收单元（1010），其回收烟道气（1001A）中所含的CO 2，并且从CO 2吸收单元（1010）的富侧提取吸收了CO 2的CO 2吸收剂（1002））到外部，冷却，然后相对于提取CO 2吸收剂（1002）的位置供给到更靠近吸收器（1003）的稀薄侧的位置。

5. 发明授权

US09254462B2 Reclaiming apparatus and reclaiming method 有权
标题翻译：回收设备和回收方法
公开(公告)号：US09254462B2
公开(公告)日：2016-02-09
申请号：US13703211
申请日：2011-07-26
申请人： Masaki Iijima , Masahiko Tatsumi , Yasuyuki Yagi , Kouki Ogura
发明人： Masaki Iijima , Masahiko Tatsumi , Yasuyuki Yagi , Kouki Ogura
IPC分类号： B01D19/00 , B01D53/14
CPC分类号： B01D53/1425 , B01D19/0005 , B01D53/1412 , B01D53/1462 , Y02C10/06 , Y02C10/08 , Y10S502/517 , Y10S502/518
摘要： In a reclaiming apparatus (106) that includes an airtight container (106a) as an absorbent storing unit that stores a part of an absorbent that absorbs CO2 included in an exhaust gas and a heating unit that heats the absorbent stored in the airtight container (106a), a part of the absorbent stored in the airtight container (106a) is distributed, and a gaseous body is brought into counterflow contact with the absorbent that is distributed. As a result, since the gaseous body is brought into counterflow contact with a part of the absorbent stored in the absorbent storing unit, an absorbent component volatilizes and is separated from a degraded material, and the absorbent component can be extracted from the degraded material, whereby a loss of the absorbent can be reduced.
摘要翻译：在回收装置（106）中，包括作为吸收剂储存单元的气密容器（106a），其存储吸收废气中所含的二氧化碳的吸收剂的一部分，以及加热单元，该加热单元加热储存在气密容器（106a）中的吸收剂），分配存储在气密容器（106a）中的吸收剂的一部分，并且使气体与分配的吸收剂逆流接触。结果，由于气体与储存在吸收剂存储单元中的吸收剂的一部分进行逆流接触，吸收组分挥发并与劣化材料分离，并且吸收组分可以从劣化材料中提取出来，从而可以减少吸收剂的损失。

6. 发明授权

US08597412B2 CO2 recovery apparatus and CO2 recovery method 有权
标题翻译：二氧化碳回收装置和CO2回收方法
公开(公告)号：US08597412B2
公开(公告)日：2013-12-03
申请号：US12863348
申请日：2009-02-20
申请人： Hiroshi Tanaka , Toru Takashina , Tsuyoshi Oishi , Masaki Iijima , Tomio Mimura , Kouki Ogura , Yasuyuki Yagi
发明人： Hiroshi Tanaka , Toru Takashina , Tsuyoshi Oishi , Masaki Iijima , Tomio Mimura , Kouki Ogura , Yasuyuki Yagi
IPC分类号： B01D53/14
CPC分类号： B01D53/1412 , B01D53/1475 , B01D53/62 , B01D2252/204 , B01D2256/22 , B01D2257/504 , B01D2258/0283 , B01D2259/652 , F23J15/04 , F23J2215/50 , F23J2219/40 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： A CO2 recovery apparatus according to the present invention includes: an absorber (1003) that brings CO2-containing flue gas (1001A) into counter-current contact with CO2 absorbent (1002) to reduce CO2, and a regenerator (1005) that regenerates rich solution (1004) that has absorbed CO2, in which lean solution (1006) having CO2 reduced in the regenerator (1005) is reused in the absorber (1003). The absorber (1003) further includes a CO2 absorbing unit (1010) that recovers CO2 contained in the flue gas (1001A), and the CO2 absorbent (1002) that has absorbed CO2 is extracted from a rich side of the CO2 absorbing unit (1010) to exterior, cooled, and then supplied to a position nearer to a lean side of the absorber (1003) with respect to the position at which the CO2 absorbent (1002) is extracted.
摘要翻译：根据本发明的CO 2回收装置包括：吸收器（1003），其使含CO 2的烟道气（1001A）与CO 2吸收剂（1002）逆流接触以减少CO 2;以及再生器（1005），其再生富已经吸收了CO 2的溶液（1004），其中在再生器（1005）中还原有CO 2的贫溶液（1006）在吸收器（1003）中重新使用。吸收器（1003）还包括CO 2吸收单元（1010），其回收烟道气（1001A）中所含的CO 2，并且从CO 2吸收单元（1010）的富侧提取吸收了CO 2的CO 2吸收剂（1002））到外部，冷却，然后相对于提取CO 2吸收剂（1002）的位置供给到更靠近吸收器（1003）的稀薄侧的位置。

7. 发明申请

US20100282081A1 ABSORBENT LIQUID, AND APPARATUS AND METHOD FOR REMOVING C02 OR H2S FROM GAS WITH USE OF ABSORBENT LIQUID 有权
标题翻译：吸收液体，以及使用吸收液从气体中除去CO 2或H 2 S的装置和方法
公开(公告)号：US20100282081A1
公开(公告)日：2010-11-11
申请号：US12729041
申请日：2010-06-11
申请人： Ryuji YOSHIYAMA , Masazumi Tanoura , Noriko Watari , Shuuji Fujii , Yukihiko Inoue , Mitsuru Sakano , Tarou Ichihara , Masaki Iijima , Tomio Mimura , Yasuyuki Yagi , Kouki Ogura
发明人： Ryuji YOSHIYAMA , Masazumi Tanoura , Noriko Watari , Shuuji Fujii , Yukihiko Inoue , Mitsuru Sakano , Tarou Ichihara , Masaki Iijima , Tomio Mimura , Yasuyuki Yagi , Kouki Ogura
IPC分类号： B01D53/14 , C09K3/00 , C07D207/06 , C07D211/06 , C07D223/04 , B01D53/18
CPC分类号： B01D53/1462 , B01D53/1493 , Y02C10/04 , Y02C10/06
摘要： An absorbent liquid according to the present invention is an absorbent liquid for absorbing CO2 or H2S or both from gas, in which the absorbent liquid includes an alkanolamine as a first compound component, and a second component including a nitrogen-containing compound having in a molecule thereof two members or more selected from a primary nitrogen, a secondary nitrogen, and a tertiary nitrogen or a nitrogen-containing compound having in a molecule thereof all of primary, secondary, and tertiary nitrogens. The absorbent liquid has an excellent absorption capacity performance and an excellent absorption reaction heat performance, as compared to an aqueous solution containing solely an alkanolamine and a nitrogen-containing compound in the same concentration in terms of wt %, and can recover CO2 or H2S or both from gas with smaller energy.
摘要翻译：根据本发明的吸收液体是用于从气体吸收CO 2或H 2 S或两者的吸收液体，其中吸收剂液体包括作为第一化合物组分的链烷醇胺，和包含分子中的含氮化合物的第二组分其中选自初级氮，次氮和叔氮或含有一分，分子中的一级，二级和次级氮的含氮化合物的两个或更多个成员。与仅含有以wt％计相同浓度的链烷醇胺和含氮化合物的水溶液相比，吸收液体具有优异的吸收能力性能和优异的吸收反应热性能，并且可以回收CO 2或H 2 S或两者都来自具有较小能量的气体。

8. 发明申请

US20090277330A1 Absorbent Liquid, and Apparatus and Method for Removing CO2 or H2S from Gas with Use of Absorbent Liquid 有权
标题翻译：吸收液体，以及使用吸收液体从气体中去除CO2或H2S的设备和方法
公开(公告)号：US20090277330A1
公开(公告)日：2009-11-12
申请号：US12308086
申请日：2006-06-12
申请人： Ryuji Yoshiyama , Masazumi Tanoura , Noriko Watari , Shuuji Fujii , Yukihiko Inoue , Mitsuru Sakano , Tarou Ichihara , Masaki Iijima , Tomio Mimura , Yasuyuki Yagi , Kouki Ogura
发明人： Ryuji Yoshiyama , Masazumi Tanoura , Noriko Watari , Shuuji Fujii , Yukihiko Inoue , Mitsuru Sakano , Tarou Ichihara , Masaki Iijima , Tomio Mimura , Yasuyuki Yagi , Kouki Ogura
IPC分类号： B01D53/14 , C09K3/00 , B01D19/00
CPC分类号： B01D53/1462 , B01D53/1493 , Y02C10/04 , Y02C10/06
摘要： An absorbent liquid according to the present invention is an absorbent liquid for absorbing CO2 or H2S or both from gas, in which the absorbent liquid includes an alkanolamine as a first compound component, and a second component including a nitrogen-containing compound having in a molecule thereof two members or more selected from a primary nitrogen, a secondary nitrogen, and a tertiary nitrogen or a nitrogen-containing compound having in a molecule thereof all of primary, secondary, and tertiary nitrogens. The absorbent liquid has an excellent absorption capacity performance and an excellent absorption reaction heat performance, as compared to an aqueous solution containing solely an alkanolamine and a nitrogen-containing compound in the same concentration in terms of wt %, and can recover CO2 or H2S or both from gas with smaller energy.
摘要翻译：根据本发明的吸收液体是用于从气体吸收CO 2或H 2 S或两者的吸收液体，其中吸收剂液体包括作为第一化合物组分的链烷醇胺，和包含分子中的含氮化合物的第二组分其中选自初级氮，次氮和叔氮或含有一分，分子中的一级，二级和次级氮的含氮化合物的两个或更多个成员。与仅含有以wt％计相同浓度的链烷醇胺和含氮化合物的水溶液相比，吸收液体具有优异的吸收能力性能和优异的吸收反应热性能，并且可以回收CO 2或H 2 S或两者都来自具有较小能量的气体。

9. 发明授权

US08425849B2 Reclaiming apparatus 有权
标题翻译：回收设备
公开(公告)号：US08425849B2
公开(公告)日：2013-04-23
申请号：US12752405
申请日：2010-04-01
申请人： Masaki Iijima , Masahiko Tatsumi , Yasuyuki Yagi , Kouki Ogura
发明人： Masaki Iijima , Masahiko Tatsumi , Yasuyuki Yagi , Kouki Ogura
IPC分类号： F27B15/08
CPC分类号： B01D53/1425 , B01D19/0005 , B01D53/1412 , B01D53/1462 , Y02C10/06 , Y02C10/08 , Y10S502/517 , Y10S502/518
摘要： A reclaiming apparatus 106 includes: a sealed container 106a that is an absorbent reservoir for storing therein a part of an absorbent that has absorbed CO2 in flue gas, and a heater that heats the absorbent stored in the sealed container 106a. The reclaiming apparatus 106 distributes a part of the absorbent stored in the sealed container 106a, and brings the distributed absorbent into counter-current contact with steam. Because a part of the absorbent stored in the absorbent reservoir is brought into counter-current contact with the steam, absorbent component contained therein becomes volatilized, and is separated from depleted materials. In this manner, the absorbent component can be extracted from the depleted materials, and a loss of the absorbent can be reduced.
摘要翻译：回收装置106包括：密封容器106a，其是用于在其中存储已经吸收烟道气中的CO 2的吸收剂的吸收容器，以及加热器，其加热存储在密封容器106a中的吸收剂。回收装置106分配存储在密封容器106a中的一部分吸收剂，并使分散的吸收剂与蒸汽逆流接触。因为储存在吸收剂储存器中的吸收剂的一部分与蒸汽逆流接触，所以包含在其中的吸收组分变得挥发，并与耗尽的材料分离。以这种方式，可以从耗尽的材料中提取吸收组分，并且可以减少吸收剂的损失。

10. 发明申请

US20130087041A1 RECLAIMING APPARATUS AND RECLAIMING METHOD 有权
标题翻译：回收装置和回收方法
公开(公告)号：US20130087041A1
公开(公告)日：2013-04-11
申请号：US13703211
申请日：2011-07-26
申请人： Masaki Iijima , Masahiko Tatsumi , Yasuyuki Yagi , Kouki Ogura
发明人： Masaki Iijima , Masahiko Tatsumi , Yasuyuki Yagi , Kouki Ogura
IPC分类号： B01D19/00
CPC分类号： B01D53/1425 , B01D19/0005 , B01D53/1412 , B01D53/1462 , Y02C10/06 , Y02C10/08 , Y10S502/517 , Y10S502/518
摘要： In a reclaiming apparatus (106) that includes an airtight container (106a) as an absorbent storing unit that stores a part of an absorbent that absorbs CO2 included in an exhaust gas and a heating unit that heats the absorbent stored in the airtight container (106a), a part of the absorbent stored in the airtight container (106a) is distributed, and a gaseous body is brought into counterflow contact with the absorbent that is distributed. As a result, since the gaseous body is brought into counterflow contact with a part of the absorbent stored in the absorbent storing unit, an absorbent component volatilizes and is separated from a degraded material, and the absorbent component can be extracted from the degraded material, whereby a loss of the absorbent can be reduced.
摘要翻译：在回收装置（106）中，包括作为吸收剂储存单元的气密容器（106a），其存储吸收废气中所含的二氧化碳的吸收剂的一部分，以及加热单元，该加热单元加热储存在气密容器（106a）中的吸收剂），分配存储在气密容器（106a）中的吸收剂的一部分，并且使气体与分配的吸收剂逆流接触。结果，由于气体与储存在吸收剂存储单元中的吸收剂的一部分进行逆流接触，吸收组分挥发并与劣化材料分离，并且吸收组分可以从劣化材料中提取出来，从而可以减少吸收剂的损失。

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