公开(公告)号：US08845797B2

公开(公告)日：2014-09-30

申请号：US13357929

申请日：2012-01-25

申请人： Masaki Iijima ,  Koji Kadono ,  Kazuhiko Kaibara

发明人： Masaki Iijima ,  Koji Kadono ,  Kazuhiko Kaibara

IPC分类号： B01D53/14

CPC分类号： B01D53/1475 ,  B01D53/1418 ,  B01D53/1425 ,  B01D2252/204 ,  B01D2258/0283 ,  B01D2259/816 ,  Y02A50/2342 ,  Y02C10/06

摘要： A CO2 recovery system includes a CO2 absorption tower for absorbing CO2 in combustion exhaust gas into an absorbing solution by bringing the combustion exhaust gas into contact with the absorbing solution that absorbs CO2; a dissolved oxygen removing device that uses at least one device of a device for blowing bubbling gas into the rich absorbing solution into which CO2 has been absorbed, a device for applying ultrasonic oscillation, and a device for heating the rich absorbing solution; a bubble removing device that turns the rich absorbing solution into which CO2 has been absorbed in the CO2 absorption tower into a swirling flow or agitates the rich absorbing solution; and a regeneration tower that regenerates the absorbing solution by releasing CO2 from the absorbing solution from which oxygen has been removed by the dissolved oxygen removing device and the bubble removing device and obtains CO2 gas.

摘要翻译： 二氧化碳回收系统包括一个CO2吸收塔，用于通过使燃烧废气与吸收CO 2的吸收溶液接触，将燃烧废气中的CO 2吸收到吸收溶液中; 一种溶解氧除去装置，其使用至少一个装置，用于将吸入气体的气体吹送到已被吸收了CO 2的富吸收溶液中的装置，用于施加超声波振荡的装置和用于加热富吸收溶液的装置; 气泡去除装置将CO 2吸收塔中的CO 2吸收的富吸收溶液转化成旋流，或者搅拌富吸收溶液; 以及再生塔，其通过从溶解除氧装置和除气装置除去氧的吸收溶液中释放CO 2而再生吸收溶液，并获得CO 2气体。

公开(公告)号：US20120269690A1

公开(公告)日：2012-10-25

申请号：US13357929

申请日：2012-01-25

申请人： Masaki Iijima ,  Koji Kadono ,  Kazuhiko Kaibara

发明人： Masaki Iijima ,  Koji Kadono ,  Kazuhiko Kaibara

IPC分类号： B01D53/62

CPC分类号： B01D53/1475 ,  B01D53/1418 ,  B01D53/1425 ,  B01D2252/204 ,  B01D2258/0283 ,  B01D2259/816 ,  Y02A50/2342 ,  Y02C10/06

摘要： A carbon dioxide recovery system includes a carbon dioxide absorption tower for absorbing carbon dioxide in combustion exhaust gas into an absorbing solution by bringing the combustion exhaust gas into contact with the absorbing solution that absorbs carbon dioxide; a dissolved oxygen removing device that uses at least one device of a device for blowing bubbling gas into the rich absorbing solution into which carbon dioxide has been absorbed, a device for applying ultrasonic oscillation, and a device for heating the rich absorbing solution; a bubble removing device that turns the rich absorbing solution in the carbon dioxide absorption tower into a swirling flow or agitates the rich absorbing solution; and a regeneration tower that regenerates the absorbing solution by releasing carbon dioxide from the absorbing solution from which oxygen has been removed by the dissolved oxygen removing device and the bubble removing device and obtains carbon dioxide gas.

摘要翻译： 二氧化碳回收系统包括：二氧化碳吸收塔，用于通过使燃烧废气与吸收二氧化碳的吸收溶液接触，将燃烧废气中的二氧化碳吸收到吸收溶液中; 溶解氧去除装置，其使用至少一个装置，用于将吸入气体的气体吹送到已被吸收了二氧化碳的富吸收溶液中，用于施加超声波振荡的装置和用于加热富吸收溶液的装置; 将二氧化碳吸收塔中的富吸收溶液转化为旋流或搅拌富吸收溶液的气泡去除装置; 以及再生塔，其通过从溶解氧去除装置和气泡除去装置除去氧的吸收溶液中释放二氧化碳而再生吸收溶液，并获得二氧化碳气体。

公开(公告)号：US20120285171A1

公开(公告)日：2012-11-15

申请号：US13515160

申请日：2011-01-11

申请人： Masaki Iijima ,  Tsuyoshi Oishi ,  Masahiko Tatsumi ,  Yasuyuki Yagi ,  Kazuhiko Kaibara

发明人： Masaki Iijima ,  Tsuyoshi Oishi ,  Masahiko Tatsumi ,  Yasuyuki Yagi ,  Kazuhiko Kaibara

IPC分类号： F28D15/00 ,  F01K23/06

CPC分类号： B01D53/1475 ,  B01D53/1425 ,  B01D2252/204 ,  B01D2258/0283 ,  C01B32/50 ,  F23L15/00 ,  F28D19/041 ,  F28D21/001 ,  Y02C10/04 ,  Y02C10/06 ,  Y02E20/326 ,  Y02E20/348 ,  Y02P20/124 ,  Y02P20/129 ,  Y02P20/152 ,  Y02P20/57

摘要： A heat recovery system of a CO2 recovery unit (55) including an absorber that removes CO2 in flue gas (101) discharged from a boiler (51) by absorbing CO2 by an absorbent, and a regenerator that emits CO2 from the absorbent having absorbed CO2 for reusing the absorbent in the absorber. The heat recovery system further includes a Ljungström heat exchanger (57) that performs heat exchange between the flue gas (101) discharged from the boiler (51) and before reaching the CO2 recovery unit (55) and unburned air (102) supplied to the boiler (51), and an air preheater (58) that preheats the unburned air (102) before reaching the Ljungström heat exchanger (57) by exhaust heat from the CO2 recovery unit (55).

摘要翻译： 一种二氧化碳回收装置（55）的热回收系统，其包括通过吸收剂吸收二氧化碳而从锅炉（51）排出的烟道气（101）中除去二氧化碳的吸收器，以及从吸收了二氧化碳的吸收剂中排出二氧化碳的再生器 用于在吸收器中重新使用吸收剂。 热回收系统还包括Ljungström热交换器（57），其在从锅炉（51）排放的烟道气（101）和到达CO 2回收单元（55）和未燃烧空气（102）之间进行热交换，供应给 锅炉（51）和空气预热器（58），其在通过来自CO 2回收单元（55）的排气热到达Ljungström热交换器（57）之前预热未燃烧空气（102）。

公开(公告)号：US20130206010A1

公开(公告)日：2013-08-15

申请号：US13879304

申请日：2011-07-27

申请人： Masaki Iijima ,  Yasuyuki Yagi ,  Kazuhiko Kaibara

发明人： Masaki Iijima ,  Yasuyuki Yagi ,  Kazuhiko Kaibara

IPC分类号： B01D53/14

CPC分类号： B01D53/1425 ,  B01D53/1475 ,  B01D2259/65 ,  Y02C10/04 ,  Y02C10/06 ,  Y02E20/326

摘要： A CO2 recovery system according to the present invention includes: a CO2 absorber that brings a cooled CO2-containing exhaust gas into contact with a CO2-absorbent that absorbs CO2, thereby removing the CO2 from the exhaust gas; an absorbent regenerator that releases CO2 from a CO2-absorbent that has absorbed CO2 (rich solution), thereby regenerating the absorbent; and a lean solution temperature-reduction unit that recovers heat from a lean solution discharged from the absorbent regenerator.

摘要翻译： 根据本发明的CO 2回收系统包括：CO 2吸收器，其使冷却的含CO 2废气与吸收CO 2的CO 2吸收剂接触，从而从排气中除去CO 2; 吸收性再生器，其从吸收了二氧化碳（富溶液）的二氧化碳吸收剂中释放二氧化碳，从而再生吸收剂; 以及从吸收式再生器排出的贫溶液中回收热量的贫溶液温度降低单元。

公开(公告)号：US09284856B2

公开(公告)日：2016-03-15

申请号：US13496904

申请日：2009-12-18

申请人： Masaki Iijima ,  Toyoaki Komori ,  Ryotaro Kanai ,  Takeo Araki

发明人： Masaki Iijima ,  Toyoaki Komori ,  Ryotaro Kanai ,  Takeo Araki

IPC分类号： F01K23/10 ,  F01K23/06 ,  C10G7/06 ,  B01D3/10 ,  F01K7/16

CPC分类号： F01K23/10 ,  B01D3/10 ,  C10G7/06 ,  F01K7/16 ,  F01K23/064 ,  Y02E20/16

摘要： The present invention is a gas turbine combined cycle power plant which generates electricity by fueling a gas turbine with crude oil or heavy oil and which is provided with a vacuum distillation unit which distills and extracts a light oil fraction from crude oil or heavy oil by keeping the interior thereof in an environment which lowers a boiling point of crude oil or heavy oil, and the vacuum distillation unit is provided with heaters which heat distillation materials by using low pressure steam and medium pressure steam generated in a gas turbine combined cycle.

摘要翻译： 本发明是一种燃气轮机联合循环发电厂，其通过用原油或重油加油燃气轮机而发电，并且设有真空蒸馏单元，其通过保持从原油或重油中提取和提取轻质油馏分 其内部在降低原油或重油的沸点的环境中，真空蒸馏单元设置有通过使用在燃气轮机联合循环中产生的低压蒸汽和中压蒸汽来加热蒸馏材料的加热器。

公开(公告)号：US09233336B2

公开(公告)日：2016-01-12

申请号：US13338408

申请日：2011-12-28

申请人： Masaki Iijima

发明人： Masaki Iijima

IPC分类号： F01K23/06 ,  B63H11/12 ,  F02K9/50 ,  F03C1/00 ,  B01D53/14 ,  B01D53/56 ,  C01B17/16 ,  C01B31/20 ,  F23J15/00 ,  F01K7/06 ,  F01K19/00 ,  B01D53/62

CPC分类号： B01D53/1425 ,  B01D53/1475 ,  B01D53/62 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2259/65 ,  F01K7/06 ,  F01K19/00 ,  F23J15/006 ,  F23J2215/50 ,  F23J2219/40 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06 ,  Y02E20/326

摘要： A carbon dioxide recovery system includes a high-pressure 11, a boiler 15, a carbon dioxide recovery unit 24 that includes a carbon dioxide absorber 21 that absorbs and reduces carbon dioxide in flue gas G emitted from the boiler 15 using a carbon dioxide absorbent and an absorbent regenerator 23 that regenerates a carbon dioxide absorbent having absorbed the carbon dioxide using a regenerating superheater 22 to obtain a regenerated carbon dioxide absorbent, a high-temperature and high-pressure steam extraction line L11 that extracts the high-temperature and high-pressure steam 14 from the boiler 15 before the steam is introduced into the high-pressure turbine 11, an auxiliary turbine 32 that recovers power with the high-temperature and high-pressure steam 14, and a steam supply line L12 that supplies emission steam 33 emitted from the auxiliary turbine 32 to the regenerating superheater 22 to be used as a heat source.

摘要翻译： 二氧化碳回收系统包括高压11，锅炉15，二氧化碳回收单元24，二氧化碳回收单元24包括二氧化碳吸收器21，二氧化碳吸收器21使用二氧化碳吸收剂吸收和还原从锅炉15排出的烟道气G中的二氧化碳， 吸收剂再生器23，其使用再生过热器22再生吸收了二氧化碳的二氧化碳吸收剂，以获得再生二氧化碳吸收剂;高温高压蒸汽提取管线L11，其提取高温高压 在将蒸汽引入高压涡轮机11之前，来自锅炉15的蒸汽14，用高温高压蒸汽14回收动力的辅助涡轮机32和排出的排出蒸气33的蒸汽供给管路L12 从辅助涡轮32到再生过热器22，用作热源。

公开(公告)号：US20120255442A1

公开(公告)日：2012-10-11

申请号：US13474460

申请日：2012-05-17

申请人： Masaki Iijima

发明人： Masaki Iijima

IPC分类号： B01D45/06

CPC分类号： F23L17/005 ,  B01D53/346 ,  B01D53/62 ,  B01D2257/504 ,  F23J15/006 ,  F23J2215/50 ,  F23J2217/20 ,  F23L11/00 ,  F23L13/06 ,  Y02C10/04 ,  Y02E20/326 ,  Y10T137/4643 ,  Y10T137/86212

摘要： An air pollution control apparatus according to an embodiment of the present invention includes: a stack that discharges flue gas discharged from a boiler outside; a blower that is provided downstream of the stack and draws in the flue gas; and a CO2 recovering apparatus that recovers CO2 in the flue gas drawn in by the blower. The stack includes a controlling unit that suppresses release of the flue gas outside from the stack and suppresses inflow of atmosphere to the stack, and the controlling unit is a channel forming unit that forms a serpentine channel through which the flue gas and the atmosphere in the stack flow.

摘要翻译： 根据本发明实施例的空气污染控制装置包括：排出从锅炉外部排出的烟道气的堆; 提供在烟囱下游并吸入烟道气的鼓风机; 以及CO 2回收装置，其回收由鼓风机吸入的烟道气中的CO 2。 该堆叠包括控制单元，该控制单元抑制烟道气从堆叠中的释放，并抑制气氛向堆叠的流入，并且控制单元是形成蛇形通道的通道形成单元，通过该通道形成单元，烟道气体和 堆流。

公开(公告)号：US20120222394A1

公开(公告)日：2012-09-06

申请号：US13474440

申请日：2012-05-17

申请人： Masaki Iijima

发明人： Masaki Iijima

IPC分类号： B01D45/08

CPC分类号： F23L17/005 ,  B01D53/346 ,  B01D53/62 ,  B01D2257/504 ,  F23J15/006 ,  F23J2215/50 ,  F23J2217/20 ,  F23L11/00 ,  F23L13/06 ,  Y02C10/04 ,  Y02E20/326 ,  Y10T137/4643 ,  Y10T137/86212

摘要： An air pollution control apparatus according to an embodiment of the present invention includes: a stack that discharges flue gas discharged from a boiler outside; a blower that is provided downstream of the stack and draws in the flue gas; and a CO2 recovering apparatus that recovers CO2 in the flue gas drawn in by the blower. The stack includes a controlling unit that suppresses release of the flue gas outside from the stack and suppresses inflow of atmosphere to the stack, and the controlling unit is a channel forming unit that forms a serpentine channel through which the flue gas and the atmosphere in the stack flow.

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。

公开(公告)号：US08016919B2

公开(公告)日：2011-09-13

申请号：US12022468

申请日：2008-01-30

申请人： Masaki Iijima ,  Takashi Kamijo

发明人： Masaki Iijima ,  Takashi Kamijo

IPC分类号： B01D53/14

CPC分类号： B01D53/73 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/62 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P20/152

摘要： A solution contained in a regeneration tower is supplied to a filtering unit. The filter unit filters out solid particles contained in the solution. A washing unit washes out with backwash water solid particles filtered out by the filter unit. An evaporating unit receives the backwash water containing the solid particles, and heats received backwash water thereby obtaining solid-particles concentrated backwash water.

摘要翻译： 包含在再生塔中的溶液被提供给过滤单元。 过滤器单元过滤掉溶液中包含的固体颗粒。 用洗涤水清洗洗涤单元，过滤单元过滤出的反冲洗水固体颗粒。 蒸发单元接收含有固体颗粒的回洗水，并加热接收反冲洗水，从而获得固体颗粒集中的反冲洗水。