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1. 发明申请

US20140041523A1 EXHAUST GAS TREATMENT SYSTEM 审中-公开
标题翻译：排气处理系统
公开(公告)号：US20140041523A1
公开(公告)日：2014-02-13
申请号：US13571001
申请日：2012-08-09
申请人： Tatsuya Tsujiuchi , Shintaro Honjo , Takahito Yonekawa , Satoru Sugita , Motofumi Ito , Tiffany Wu , Takashi Kamijo , Tatsuto Nagayasu , Takuya Okamoto
发明人： Tatsuya Tsujiuchi , Shintaro Honjo , Takahito Yonekawa , Satoru Sugita , Motofumi Ito , Tiffany Wu , Takashi Kamijo , Tatsuto Nagayasu , Takuya Okamoto
IPC分类号： B01D19/00 , B01D53/14
CPC分类号： B01D53/62 , B01D53/1425 , B01D53/1475 , B01D53/343 , B01D53/78 , B01D2252/204 , B01D2257/504 , B01D2258/0283 , C01B32/50 , Y02C10/04 , Y02C10/06 , Y02P20/124 , Y02P20/152 , Y02P20/57
摘要： There is provided an exhaust gas treatment system including a CO2 recovery unit with further enhanced energy efficiency. An exhaust gas treatment system (1) of the present invention includes: a CO2 recovery unit (10) including a CO2 absorption column (11), an absorbing solution regeneration column (16), and a reboiler (21); and an exhaust gas heat exchanger (5) provided on a gas upstream side of the CO2 recovery unit (10). Heat exchange is performed between process condensate discharged from the CO2 absorption column (11) and steam condensate discharged from the reboiler (21) in a heat exchanger (22). The heated process condensate is fed to the absorbing solution regeneration column (16). Heat exchange is performed between the cooled steam condensate and exhaust gas in the exhaust gas heat exchanger (5) so that the steam condensate is heated while the exhaust gas is cooled.
摘要翻译：提供了具有进一步提高的能量效率的CO 2回收单元的废气处理系统。本发明的废气处理系统（1）包括：CO 2回收单元（10），包括CO 2吸收塔（11），吸收溶液再生塔（16）和再沸器（21）; 以及设置在CO 2回收单元（10）的气体上游侧的废气热交换器（5）。在从CO 2吸收塔（11）排出的处理冷凝物和在热交换器（22）中从再沸器（21）排出的蒸汽冷凝物之间进行热交换。加热的过程冷凝物被供给至吸收溶液再生塔（16）。在废气热交换器（5）中的冷却的蒸汽冷凝物和废气之间进行热交换，使得在排气被冷却的同时加热蒸汽冷凝物。

2. 发明授权

US08961665B2 Exhaust gas treatment system 有权
标题翻译：废气处理系统
公开(公告)号：US08961665B2
公开(公告)日：2015-02-24
申请号：US13604136
申请日：2012-09-05
申请人： Tatsuya Tsujiuchi , Shintaro Honjo , Takahito Yonekawa , Satoru Sugita , Motofumi Ito , Takashi Kamijo , Tatsuto Nagayasu , Takuya Okamoto
发明人： Tatsuya Tsujiuchi , Shintaro Honjo , Takahito Yonekawa , Satoru Sugita , Motofumi Ito , Takashi Kamijo , Tatsuto Nagayasu , Takuya Okamoto
IPC分类号： B01D53/14
CPC分类号： B01D53/1425 , B01D53/1475 , B01D2258/0283 , F23J15/04 , F23J2215/50 , F23J2219/40 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： There is provided an exhaust gas treatment system including a CO2 recovery unit with further enhanced energy efficiency. The exhaust gas treatment system (1) includes: a CO2 recovery unit (10) including a CO2 absorption column (11), an absorbing solution regeneration column (16), a condensate supply pipeline (15) for supplying condensate, which contains CO2 absorbing solution discharged from the CO2 absorption column (11) to a bottom portion of the absorbing solution regeneration column (16), and a CO2 separation section (22) for performing heat exchange, via a heat exchanger (23), between the CO2 discharged from the absorbing solution regeneration column (16) and the condensate; and an exhaust gas heat exchanger (5) provided on a gas upstream side of the CO2 recovery unit (10) for performing heat exchange between exhaust gas before flowing into the CO2 recovery unit (10) and the condensate.
摘要翻译：提供了具有进一步提高的能量效率的CO 2回收单元的废气处理系统。废气处理系统（1）包括：CO 2回收单元（10），其包括CO 2吸收塔（11），吸收溶液再生塔（16），用于供应冷凝物的冷凝物供应管道（15），其包含CO 2吸收从吸收液体再生塔（16）的底部向CO 2吸收塔（11）排出的溶液和通过热交换器（23）进行热交换的CO 2分离部（22）之间，吸收溶液再生塔（16）和冷凝物; 以及设置在CO 2回收单元（10）的气体上游侧的用于在流入CO 2回收单元（10）和冷凝物之前进行排气之间的热交换的排气热交换器（5）。

3. 发明申请

US20130255502A1 EXHAUST GAS TREATMENT SYSTEM 有权
标题翻译：排气处理系统
公开(公告)号：US20130255502A1
公开(公告)日：2013-10-03
申请号：US13604136
申请日：2012-09-05
申请人： Tatsuya Tsujiuchi , Shintaro Honjo , Takahito Yonekawa , Satoru Sugita , Motofumi Ito , Takashi Kamijo , Tatsuto Nagayasu , Takuya Okamoto
发明人： Tatsuya Tsujiuchi , Shintaro Honjo , Takahito Yonekawa , Satoru Sugita , Motofumi Ito , Takashi Kamijo , Tatsuto Nagayasu , Takuya Okamoto
IPC分类号： B01D53/18
CPC分类号： B01D53/1425 , B01D53/1475 , B01D2258/0283 , F23J15/04 , F23J2215/50 , F23J2219/40 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： There is provided an exhaust gas treatment system including a CO2 recovery unit with further enhanced energy efficiency. The exhaust gas treatment system (1) includes: a CO2 recovery unit (10) including a CO2 absorption column (11), an absorbing solution regeneration column (16), a condensate supply pipeline (15) for supplying condensate, which contains CO2 absorbing solution discharged from the CO2 absorption column (11) to a bottom portion of the absorbing solution regeneration column (16), and a CO2 separation section (22) for performing heat exchange, via a heat exchanger (23), between the CO2 discharged from the absorbing solution regeneration column (16) and the condensate; and an exhaust gas heat exchanger (5) provided on a gas upstream side of the CO2 recovery unit (10) for performing heat exchange between exhaust gas before flowing into the CO2 recovery unit (10) and the condensate.
摘要翻译：提供了具有进一步提高的能量效率的CO 2回收单元的废气处理系统。废气处理系统（1）包括：CO 2回收单元（10），其包括CO 2吸收塔（11），吸收溶液再生塔（16），用于供应冷凝物的冷凝物供应管道（15），其包含CO 2吸收从吸收液体再生塔（16）的底部向CO 2吸收塔（11）排出的溶液和通过热交换器（23）进行热交换的CO 2分离部（22）之间，吸收溶液再生塔（16）和冷凝物; 以及设置在CO 2回收单元（10）的气体上游侧的用于在流入CO 2回收单元（10）和冷凝物之前进行排气之间的热交换的排气热交换器（5）。

4. 发明申请

US20140079615A1 EXHAUST GAS TREATMENT SYSTEM AND A METHOD OF TREATING EXHAUST GAS 审中-公开
标题翻译：排气处理系统及排气处理方法
公开(公告)号：US20140079615A1
公开(公告)日：2014-03-20
申请号：US13618640
申请日：2012-09-14
申请人： Shintaro Honjo , Motofumi Ito , Satoru Sugita , Norikazu Inaba , Jun Hashimoto , Susumu Okino , Takuya Okamoto
发明人： Shintaro Honjo , Motofumi Ito , Satoru Sugita , Norikazu Inaba , Jun Hashimoto , Susumu Okino , Takuya Okamoto
IPC分类号： B01D53/56 , B01D53/64 , B01D53/34
CPC分类号： B01D53/56 , B01D53/346 , B01D53/501 , B01D53/64 , B01D53/75 , B01D53/8625 , B01D53/8665 , B01D53/96 , B01D2251/2062 , B01D2251/2065 , B01D2251/404 , B01D2251/602 , B01D2251/604 , B01D2251/606 , B01D2257/302 , B01D2257/404 , B01D2257/602 , B01D2258/0283 , F23J15/006 , F23J2215/10 , F23J2215/20 , F23J2215/60 , F23J2219/10 , F23J2219/40
摘要： A flue gas treatment system and a flue gas treatment method capable of drastically reducing operating cost and an amount of waste water and capable of controlling an amount of a NOx reducing agent and a mercury oxidation agent to be supplied are provided. The flue gas treatment system sprays an aqueous solution containing ammonium halide into a flue, reduces NOx and oxidizes mercury in a deNOx section, and removes SOx and the mercury in a desulfurization section. The flue gas treatment system adds at least one of ammonium sulfate and ammonium carbonate to waste water which is discharged from the desulfurization section and from which CaSO4 is separated to generate the ammonium halide. The waste water containing the ammonium halide is sprayed as the aqueous solution.
摘要翻译：提供了能够大大降低运行成本和一定量的废水并且能够控制要供应的NOx还原剂和汞氧化剂的量的烟道气处理系统和烟道气处理方法。烟气处理系统将含有卤化铵的水溶液喷射到烟道中，减少NOx并在脱硝部分氧化汞，并在脱硫段中除去SOx和汞。废气处理系统将硫酸铵和碳酸铵中的至少一种添加到从脱硫段排出并从其中分离CaSO 4以产生卤化铵的废水中。将含有卤化铵的废水作为水溶液喷雾。

5. 发明申请

US20140060459A1 HEAT RECOVERY SYSTEM AND HEAT RECOVERY METHOD 审中-公开
标题翻译：热回收系统和热回收方法
公开(公告)号：US20140060459A1
公开(公告)日：2014-03-06
申请号：US13605199
申请日：2012-09-06
申请人： Shintaro Honjo , Tatsuya Tsujiuchi , Motofumi Ito , Tiffany Wu
发明人： Shintaro Honjo , Tatsuya Tsujiuchi , Motofumi Ito , Tiffany Wu
IPC分类号： F22B33/00
CPC分类号： F22D1/003 , Y02E20/326
摘要： A heat recovery system includes a preheater (4) in which heat exchange is performed between condensed water generated in a condenser (3) and CO2 in a CO2 recovery apparatus, a gas heater (5) in which heat exchange is performed between the condensed water heated in the preheater (4) and exhaust gas discharged from a boiler (7) and the boiler (7) to which the condensed water heated in the gas heater (5) is supplied as boiler supply water. With this configuration, an amount of steam extracted from a low-pressure steam turbine (2) is reduced.
摘要翻译：热回收系统包括预热器（4），其中在冷凝器（3）中产生的冷凝水和二氧化碳回收装置中的CO 2之间进行热交换;气体加热器（5），其在冷凝水在预热器（4）中加热，从锅炉（7）排出的废气和供给加热器（5）中加热的冷凝水的锅炉（7）作为锅炉供给水。利用这种结构，从低压汽轮机（2）中抽出的蒸汽量减少。

6. 发明授权

US08486357B1 Desulfurization apparatus and method of using condensed water produced therein 有权
标题翻译：脱硫装置及其中使用冷凝水的方法
公开(公告)号：US08486357B1
公开(公告)日：2013-07-16
申请号：US13611396
申请日：2012-09-12
申请人： Motofumi Ito , Satoru Sugita , Tatsuya Tsujiuchi
发明人： Motofumi Ito , Satoru Sugita , Tatsuya Tsujiuchi
IPC分类号： B01D53/50 , B01D53/62 , B01D53/74 , B01D53/78
CPC分类号： B01D53/1475 , B01D53/1406 , B01D53/1481 , B01D53/501 , B01D2251/304 , B01D2251/402 , B01D2251/404 , B01D2251/604 , B01D2251/606 , B01D2252/2041 , B01D2252/20415 , B01D2252/20484 , B01D2252/20489 , B01D2252/20494 , B01D2258/0283 , Y02A50/2348 , Y02A50/2349 , Y02C10/06 , Y02E20/326
摘要： A method of using condensed water produced in a desulfurization apparatus includes the steps of: bringing a gas to be treated, containing a sulfur dioxide and a desulfurization absorption liquid, into contact with each other to absorb and eliminate the sulfur dioxide from the gas to be treated; cooling a desulfurized gas obtained by the elimination of the sulfur dioxide to produce condensed water from the desulfurized gas; and washing the desulfurization apparatus with the condensed water. In the step of washing the desulfurization apparatus, an inlet for introducing the gas to be treated into the desulfurization apparatus may be washed with the condensed water, and a mist eliminator for eliminating the desulfurization absorption liquid accompanying the desulfurized gas from the gas may be washed with the condensed water.
摘要翻译：使用在脱硫装置中生产的冷凝水的方法包括以下步骤：使含有二氧化硫和脱硫吸收液体的待处理气体相互接触以吸收和消除来自气体的二氧化硫治疗冷却通过消除二氧化硫得到的脱硫气体，从脱硫气体中产生冷凝水; 并用冷凝水洗涤脱硫装置。在洗涤脱硫装置的步骤中，可以将用于将待处理气体引入脱硫装置的入口用冷凝水洗涤，并且可以清洗用于从气体中除去伴随脱硫气体的脱硫吸收液体的除雾器用冷凝水。

7. 发明申请

US20140069098A1 POWER-GENERATING DEVICE AND POWER-GENERATING METHOD USING ORGANIC RANKINE CYCLE 审中-公开
标题翻译：发电装置和使用有机RANKINE循环的发电方法
公开(公告)号：US20140069098A1
公开(公告)日：2014-03-13
申请号：US13608478
申请日：2012-09-10
申请人： Motofumi Ito
发明人： Motofumi Ito
IPC分类号： F01K25/08 , F01K13/00 , F01K9/02
CPC分类号： F01K25/08 , F22B37/008 , F23J15/006 , F23J2215/20 , F23J2217/102 , Y02P80/152
摘要： A power-generating device using an organic Rankine cycle uses heat recovered from an exhaust gas treated in an exhaust gas treatment device, the power-generating device including a heat exchanger, an evaporator, a steam turbine, a power generator, a condenser, and a medium pump.
摘要翻译：使用有机朗肯循环的发电装置使用从废气处理装置中处理的废气中回收的热量，所述发电装置包括热交换器，蒸发器，蒸汽轮机，发电机，冷凝器和中型泵。

8. 发明授权

US09028762B2 Wet type exhaust gas desulfurization apparatus 有权
标题翻译：湿式废气脱硫装置
公开(公告)号：US09028762B2
公开(公告)日：2015-05-12
申请号：US13561386
申请日：2012-07-30
申请人： Motofumi Ito
发明人： Motofumi Ito
IPC分类号： B01D53/50 , B01D53/78 , C02F1/72 , C02F103/18
CPC分类号： B01D53/504 , B01D2251/102 , B01D2259/124 , C02F1/72 , C02F2103/18 , C02F2303/26
摘要： A wet type exhaust gas desulfurization apparatus includes an absorption tower desulfurizing exhaust gas by causing the exhaust gas to come into gas-liquid contact with an absorbent, a spray mechanism spraying the absorbent into the tower, an oxidization mechanism provided in a bottom portion of the tower and supplying oxygen to the absorbent that accumulates inside the tower, a circulation mechanism feeding the absorbent from a discharge port formed in the bottom portion of the tower, to the spray mechanism, and a liquid ejection mechanism including a hydraulic nozzle ejecting liquid into the tower. In this apparatus, the oxidization mechanisms are provided with an interval in a horizontal direction relative to the discharge port. Furthermore, in the apparatus, the hydraulic nozzle is installed in the bottom portion of the tower and is provided at a location between the oxidization mechanism and the discharge port.
摘要翻译：湿式废气脱硫装置包括吸收塔，通过使废气与吸收剂气液接触而对废气进行脱硫，将吸收剂喷射到塔中的喷雾机构，设置在塔底部的氧化机构塔架并向堆积在塔内的吸收剂供给氧气;循环机构，将吸收剂从形成在塔的底部的排出口供给到喷雾机构;以及液体喷射机构，其包括液压喷嘴将液体喷射到塔。在该装置中，氧化机构相对于排出口沿水平方向设置间隔。此外，在该装置中，液压喷嘴安装在塔的底部，并且设置在氧化机构和排出口之间的位置。

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