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1. 发明专利

JP2014161799A Exhaust gas processing system and exhaust gas processing method 有权
标题翻译：排气处理系统和排气处理方法
公开(公告)号：JP2014161799A
公开(公告)日：2014-09-08
申请号：JP2013035164
申请日：2013-02-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUKUDA TOSHIHIRO , KAGAWA SEIJI , SATO ATSUSHI , OKINO SUSUMU
IPC分类号： B01D53/50 , B01D53/77 , C02F1/12 , C02F11/12 , F23J15/00
CPC分类号： B01D53/504 , B01D1/18 , B01D53/505 , B01D53/75 , B01D53/78 , B01D53/8625 , B01D2251/2062 , B01D2251/2067 , B01D2251/404 , B01D2257/602 , B01D2258/0283 , B01D2259/65 , F23J15/003 , F23J15/04 , F23J2215/10 , F23J2215/20 , F23J2219/40 , F23L11/00 , F23L15/04 , F26B3/12 , Y02A50/2348 , Y02E20/348 , Y02P70/34 , Y02P70/40
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas processing system and an exhaust gas processing method that efficiently collect sulfuric acid mist generated in spray drying.SOLUTION: An exhaust gas processing system includes: a denitrification apparatus 12 which removes nitrogen oxides in exhaust gas 18 from a boiler 11; an air heater 13 which collects heat of the exhaust gas 18 after denitrification; a dust collector 14 which removes ash dust as collected dust ash 16 in the exhaust gas 18 after heat collection; a desulfurizer 15 which removes sulfur oxides contained in the exhaust gas after dust removal, by using lime slurry 20 being an absorbent liquid; a dehydrator 32 which removes calcium sulfate 31 from absorption tower slurry exhausted from the desulfurizer 15; a spray drying apparatus 50 equipped with spraying means for spraying dehydration filtrate 33 from the dehydrator 32 which is to become desulfurization waste water; an exhaust gas introduction line Lwhich introduces branched gas 18a branched from the exhaust gas 18 to the spray drying apparatus 50; an exhaust gas supply line Lwhich returns exhaust gas 18b after drying the dehydration filtrate by the spray drying apparatus, to a main gas flue; and a particulate matter supply apparatus 60 which supplies particulate matter 61 to the exhaust gas introduction line L.
摘要翻译：要解决的问题：提供一种有效地收集喷雾干燥中产生的硫酸雾的废气处理系统和排气处理方法。排气处理系统包括：脱氮装置12，其除去废气18中的氮氧化物来自锅炉11; 在脱氮后收集废气18的热量的空气加热器13; 集尘器14，其在收集后除去废气18中收集的灰尘灰尘灰尘; 通过使用作为吸收液的石灰浆料20，除去除尘后的废气中含有的硫氧化物的脱硫剂15; 从脱硫器15排出的吸收塔浆料中除去硫酸钙31的脱水器32; 具有喷射装置的喷雾干燥装置50，该脱水装置用于从要脱硫废水的脱水器32喷射脱水滤液33; 引入从排气18分支到喷雾干燥装置50的分支气体18a的废气引入管线L; 将通过喷雾干燥装置将脱水滤液干燥后的废气18b的废气供给管路L送到主气体烟道; 以及将颗粒物质61供给到排气导入管线L的颗粒物质供给装置60。

2. 发明专利

JP2013181578A Resin coating layer and treatment method for extending piping service life 有权
标题翻译：树脂涂层和处理方法，用于延长管道使用寿命
公开(公告)号：JP2013181578A
公开(公告)日：2013-09-12
申请号：JP2012044639
申请日：2012-02-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAKURAI HIDEAKI , MIYAJI TAKAYUKI , KAGAWA SEIJI , OKAMOTO TAKUYA
IPC分类号： F16L57/00 , F28F9/02
CPC分类号： F16L58/1009 , B05D1/007 , B05D1/42 , B05D3/0254 , B05D7/222 , B05D2401/32 , C09D7/1216 , C09D7/61 , F16L55/164 , F28D1/0477 , F28F19/04
摘要： PROBLEM TO BE SOLVED: To provide a resin coating layer with which repairing of piping can be performed easily without cutting the piping during the repairing, and to provide a method for extending a service life of piping.SOLUTION: A resin coating layer 10A is formed by setting a thermosetting resin composition at an inner wall 11a in a heat transfer tube 11. Then, when the heat transfer tube 11 is repaired, the heat transfer tube 11 can be repaired without cutting the heat transfer tube 11.
摘要翻译：要解决的问题：提供一种树脂涂层，其可以容易地进行管道修理，而不会在修理期间切割管道，并且提供延长管道使用寿命的方法。解决方案：形成树脂涂层10A 通过在传热管11的内壁11a处设置热固性树脂组合物。然后，当传热管11被修复时，可以修复传热管11而不切断传热管11。

3. 发明专利

JP2013154329A Seawater exhaust gas desulfurization system, and power generator system 审中-公开
标题翻译：海水除尘除气系统及发电机系统
公开(公告)号：JP2013154329A
公开(公告)日：2013-08-15
申请号：JP2012019079
申请日：2012-01-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YOSHIMOTO TAKASHI , KAGAWA SEIJI , TAKEUCHI YASUHIRO
IPC分类号： B01D53/50 , B01D53/34 , B01D53/77 , F01D25/32 , F01K27/00
CPC分类号： B01D53/507 , B01D2251/11 , B01D2252/1035 , B01D2258/0283 , F01D25/002 , F01D25/32
摘要： PROBLEM TO BE SOLVED: To provide a seawater exhaust gas desulfurization system for efficiently treating sulfur component absorbing seawater and reducing the size of an oxidation tank, and a power generator system.SOLUTION: A seawater exhaust gas desulfurization system 10 includes an exhaust gas desulfurization absorbing column 11 for bringing exhaust gas 25 into gas-liquid contact with absorbing seawater 21a to wash exhaust gas 25 and an aeration device 41 provided downstream of the exhaust gas desulfurization absorbing column 11 to supply air 29 to sulfur component-containing sulfur component absorbing seawater 14 and has an oxidation tank 12 for performing the water quality restoring treatment of the sulfur component absorbing seawater 14, a seawater supply line L11 for supplying seawater 21 to the exhaust gas desulfurization absorbing column 11, and an air branch line L12 for supplying a part of the air 29 supplied to the oxidation tank 12 to a column bottom part 11a of the exhaust gas desulfurization absorbing column 11.
摘要翻译：要解决的问题：提供一种用于有效地处理硫成分吸收海水并减小氧化槽的尺寸的海水废气脱硫系统和发电机系统。解决方案：海水废气脱硫系统10包括废气脱硫吸收用于使废气25与吸收海水21a气液接触以洗涤废气25的列11和设置在排气脱硫吸收塔11下游的曝气装置41，以将空气29供给含硫成分的硫成分吸收海水14 并且具有用于进行硫成分吸收用海水14的水质恢复处理的氧化槽12，向废气脱硫吸收塔11供给海水21的海水供给管线L11，以及用于供给废气脱硫吸收塔11的一部分的空气支路L12 向氧化槽12供给排气的塔底部11a的空气29 气体脱硫吸收塔11。

4. 发明专利

JP2012073106A Gas analyzing device, mercury removing system, gas analyzing method, and removing method of mercury in exhaust gas 有权
标题翻译：气体分析装置，汞消除系统，气体分析方法和排气中的汞的去除方法
公开(公告)号：JP2012073106A
公开(公告)日：2012-04-12
申请号：JP2010217909
申请日：2010-09-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAGAWA SEIJI , CHIYOMARU MASARU , UKAI NOBUYUKI , OKAMOTO TAKUYA , MURAKAMI SHIGENORI
IPC分类号： G01N23/223 , B01D53/50 , B01D53/56 , B01D53/64 , B01D53/74 , B01D53/77 , B01D53/86 , G01N1/22 , G01N31/00
CPC分类号： B01D53/64 , B01D53/30 , B01D2251/206 , B01D2257/602 , G01N1/2202 , G01N21/64 , G01N23/223 , G01N2223/076
摘要： PROBLEM TO BE SOLVED: To provide a gas analyzing device capable of measuring concentration of Clcontained in exhaust gas, a mercury removing system, a gas analyzing method, and a removing method of mercury in exhaust gas.SOLUTION: A gas analyzing device 10 according to the present embodiment includes an exhaust gas extraction pipe 13 adapted to extract exhaust gas 11A from a flue 12 to which exhaust gas 11 containing both NHCl and SOis supplied, a collector 14 provided in the exhaust gas extraction pipe 13 and adapted to remove dust contained in the extracted exhaust gas 11A, a roll filter 15 provided in the exhaust gas extraction pipe 13 and adapted to precipitate both NHCl and SOcontained in the exhaust gas 11A, and a measuring device 19 adapted to measure both NHCl and SOcontained in the exhaust gas 11A by irradiating a sample containing both NHCl and SOprecipitated on the roll filter 15 with X-ray and detecting fluorescent X-ray generated from the sample.
摘要翻译：要解决的问题：提供一种气体分析装置，其能够测量排气中所含的气体浓度，汞去除系统，气体分析方法和废气中汞的去除方法。解决方案：根据本实施方式的气体分析装置10包括排气气体抽出管13，该排气气体抽出管13适于从排气11排出废气11A，排气11同时包含NH Cl和SO 3 ，设置在排气提取管13中并适于去除抽出的废气11A中所含的灰尘的收集器14，辊式过滤器15 设置在排气提取管13中并且适于沉积排气11A中包含的NH 4 和SO 3 以及测量装置19，其适于通过照射包含在废气11A中的样品来测量废气11A中包含的NH 4 和SO 3 使用X射线沉积在辊式过滤器15上的NH 4 和SO 3 ，并且从样品。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012011317A System for treating mercury in exhaust gas 有权
标题翻译：在排气中处理汞的系统
公开(公告)号：JP2012011317A
公开(公告)日：2012-01-19
申请号：JP2010150513
申请日：2010-06-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： UKAI NOBUYUKI , TATSUHARA KIYOSHI , NAGAYASU TATSUTO , KAGAWA SEIJI
IPC分类号： B01D53/64 , B01D53/50 , B01D53/56 , B01D53/77 , B01D53/86 , B01D53/94 , C02F1/62 , C02F1/72
摘要： PROBLEM TO BE SOLVED: To provide a system for treating mercury in exhaust gas which can further remove residual mercury on the downstream side of a desulfurization device to remove the mercury concentration in the exhaust gas to a very low level.SOLUTION: The system for treating mercury in exhaust gas includes an ammonium chloride solution supply means 16 which sprays an NHCl solution 14 as a reduction-oxidation auxiliary agent into a flue 13 on the downstream of a boiler 11, a reduction-denitrification device 17 which has a denitration catalyst for reducing NOx in exhaust gas 12 with NHgas and oxidizing metal mercury (Hg) in the coexistence of HCl gas, a heat exchanger 18 which performs heat exchange of the denitrated exhaust gas 12, a dust collector 19 which removes soot in the denitrated exhaust gas 12, a wet desulfurization device 21 which removes divalent Hgoxidized in the reduction-denitrification device 17 by using lime gypsum slurry (alkali absorbing liquid) 20, and a finishing mercury removing device 70 which is installed inside or downstream of the wet desulfurization device 21 to remove mercury remaining in the exhaust gas.
摘要翻译：要解决的问题：提供一种处理废气中的汞的系统，其可以进一步除去脱硫装置的下游侧的残留汞，以将废气中的汞浓度去除到非常低的水平。解决方案：用于处理废气中的汞的系统包括氯化铵溶液供应装置16，其将作为还原氧化辅助剂的NH 3 SB =“4”S 4溶液14喷射到在锅炉11的下游的烟道13，还原脱氮装置17，其具有用于减少废气12中的NO x的脱硝催化剂，其具有NH 3气体和氧化金属汞（Hg HCl气体共存的 0 ），进行脱硝废气12的热交换的热交换器18，去除脱硝废气12中的烟尘的集尘器19，通过使用石灰石膏浆（碱性吸收液）20除去还原反硝化装置17中氧化的二价Hg 2 + 的湿式脱硫装置21和精加工水银除去装置70 其安装在湿式脱硫装置21的内部或下游，以除去残留在废气中的汞。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011020091A Exhaust gas treatment apparatus 有权
标题翻译：排气处理设备
公开(公告)号：JP2011020091A
公开(公告)日：2011-02-03
申请号：JP2009169323
申请日：2009-07-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAGAWA SEIJI , TANAKA YOSHITO , HASHIMOTO ATSUSHI , KAWANE HIROSHI
IPC分类号： B01D53/50 , B01D53/34 , B01D53/77
CPC分类号： B01D47/06 , B01D19/04 , B01D53/501 , B01D53/78 , B01D2247/04 , B01D2258/0283 , F23J15/04 , F23J2219/40
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus capable of preventing inconvenience by bubbles of an absorbing agent. SOLUTION: The exhaust gas treatment apparatus 1 includes an absorption column 2 serving as a passage of an exhaust gas, an absorption liquid injection means 5 for injecting the absorption liquid in the absorption column 2, and a storage tank 3 for storing the absorption liquid. The exhaust gas treatment apparatus 1 performs exhaust gas treatment by gas/liquid-contacting the exhaust gas with the absorption liquid while circulating the exhaust gas in the absorption column 2, and in the apparatus, the absorption liquid after the exhaust gas treatment is recovered and stored in the storage tank 3. Further, the exhaust gas treatment apparatus 1 includes a defoaming agent spraying means 6 for spraying the defoaming agent to the bubbles of the absorption liquid present in the storage tank 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够防止吸收剂的气泡的不便的废气处理装置。解决方案：废气处理装置1包括用作废气通道的吸收塔2，用于将吸收液体注入到吸收塔2中的吸收液注入装置5，以及用于储存吸收液体。排气处理装置1通过使废气与吸收液接触而进行废气处理，同时使废气在吸收塔2中循环，并且在该装置中，回收废气处理后的吸收液，另外，排气处理装置1具有将消泡剂喷射到存储在储罐3中的吸收液体的气泡的消泡剂喷射装置6.（C）2011 ，JPO＆INPIT

7. 发明专利

JP2010240624A Flue gas desulfurization apparatus and exhaust gas treatment method 审中-公开
标题翻译：氟气脱硫装置和排气处理方法
公开(公告)号：JP2010240624A
公开(公告)日：2010-10-28
申请号：JP2009095255
申请日：2009-04-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YASUTAKE AKINORI , KURISAKI TAKASHI , AKIYAMA TOMOO , KAGAWA SEIJI , OKINO SUSUMU , KOBAYASHI YOSHINORI
IPC分类号： B01D53/50 , B01D19/00 , B01D53/77 , C02F1/20 , C02F1/74
CPC分类号： B01D53/504
摘要： PROBLEM TO BE SOLVED: To provide a flue gas desulfurization apparatus and an exhaust gas treatment method which can efficiently treat sulfur absorbed in seawater.
SOLUTION: The flue gas desulfurization apparatus 10A where SO
2 in exhaust gas 11 is brought into contact with seawater 12 in an apparatus body 13 to be washed has an ACF (active carbon fiber) vessel 22 formed by ACF layers made of ACF and disposed in the apparatus body 13, an air supply portion 24 for supplying air 23 into the sulfur-absorbed liquid 19 having absorbed the SO
2 in the exhaust gas 11 by bringing the exhaust gas 11 into contact with the seawater 12, and a sulfur concentration detecting portion 25 for detecting the concentration of the SO
2 in the exhaust gas 11 supplied into the apparatus body 13. The ACF vessel 22 is immersed in the sulfur-absorbed liquid 19, and the oxidation of sulfite ions in the sulfur-absorbed liquid 19 is promoted by using the catalytic action of the ACF to efficiently treat the sulfite ions.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以有效地处理在海水中吸收的硫的烟道气脱硫装置和废气处理方法。解决方案：在待清洗的装置主体13中，废气11中的SO 2 SB 2的烟道气脱硫装置10A与海水12接触，具有ACF（活性炭纤维）容器22 由ACF制成并设置在装置主体13中的ACF层构成的空气供给部24，用于将废气11中吸收了SO 2 SB的吸硫液19中的空气23供给到空气供给部24，与海水12接触的废气11和用于检测供给到装置主体13的排气11中的SO 2 SB浓度的硫浓度检测部25 .ACF容器22是浸入硫吸收液体19中，通过使用ACF的催化作用促进硫吸收液19中的亚硫酸根离子的氧化，从而有效地处理亚硫酸根离子。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2000279551A DECOMPOSITION METHOD FOR HARDLY DECOMPOSABLE ORGANIC CHLORINE COMPOUND 失效
公开(公告)号：JP2000279551A
公开(公告)日：2000-10-10
申请号：JP9340399
申请日：1999-03-31
申请人： RAILWAY TECHNICAL RES INST , MITSUBISHI HEAVY IND LTD
发明人： KANEHARA KAZUHIDE , KYOTANI TAKASHI , USHIOGI TOMOYOSHI , KAGAWA SEIJI , SAKAI KOZO , HAMADA TAKAYOSHI
IPC分类号： A62D3/02 , A62D3/17 , A62D3/176 , A62D3/34 , A62D101/04 , A62D101/22 , B01J19/12 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To improve decomposition efficiency further in a decomposition method for hardly decomposable organic chlorine compound combining photochemical treatment and microorganism treatment. SOLUTION: After a photochemical treatment in which a hardly decomposable organic chlorine compound is dissolved in a solvent containing isopropyl alcohol and is irradiated with an energy beam having a wave length of 260 nm or less for dechlorination reaction, a microorganism treatment, in which remaining organic chlorine compound is decomposed by microorganism decomposing at least a part of the organic chlorine compound, is performed.

9. 发明专利

JPH1119468A GAS PURIFICATION 失效
公开(公告)号：JPH1119468A
公开(公告)日：1999-01-26
申请号：JP19653097
申请日：1997-07-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： OCHI EIJI , SUZAKI MAKOTO , KAGAWA SEIJI , OKINO SUSUMU , HONJO SHINTARO
IPC分类号： B01D53/56 , B01D53/50 , B01D53/52 , B01D53/68 , B01D53/77 , C10K1/08
摘要： PROBLEM TO BE SOLVED: To make easy the removal of chlorine compounds and nitrogen compounds by bringing product gas obtained by gasification of coal, heavy oil and the like into gas-liquid contact with washing liquid to absorb and remove chlorine compounds and nitrogen compounds in the product gas before introducing it into a desulfurizing tower. SOLUTION: After product gas A consisting essentially of carbon monoxide and hydrogen formed in a gasification furnace 1 has large diameter dust and fine dust separated therefrom by a cyclone 2 and a porous filter 3 in order, it is cooled by a heat exchanger 4. Next, product gas A1 converted from COS (carbonyl sulfide) into H2 S by a converter 5 is cooled by a heat exchanger 6. Next, gas A2 is introduced into a scrubbing tower 7 and NH3 and the like therein are removed by bringing it into gas-liquid contact with washing liquid B which is sucked up by a circulating pump 8 and is jetted from a spray pipe 9, and it is discharged as gas A3 after washing. And then, this gas A3 is fed to a desulfurizing tower where sulfur compounds are removed by bringing it into gas-liquid contact with liquid absorbent.

10. 发明专利

JP2014057913A System for processing mercury in exhaust gas 有权
标题翻译：在排气中处理汞的系统
公开(公告)号：JP2014057913A
公开(公告)日：2014-04-03
申请号：JP2012203443
申请日：2012-09-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAGAE SHOKO , KAGAWA SEIJI , NAGAYASU TATSUTO , UKAI NOBUYUKI , OKAMOTO TAKUYA
IPC分类号： B01D53/64 , B01D53/50 , B01D53/56 , B01D53/77 , B01D53/86 , B01D53/94 , B01J29/06 , C02F1/04 , C02F1/12 , C02F1/52
CPC分类号： B01D53/64 , B01D53/346 , B01D53/501 , B01D53/502 , B01D53/75 , B01D53/78 , B01D53/8625 , B01D53/8631 , B01D53/8665 , B01D2251/2062 , B01D2251/404 , B01D2251/50 , B01D2255/50 , B01D2257/302 , B01D2257/404 , B01D2257/602 , B01D2258/0283 , C02F1/04 , C02F1/26 , C02F1/52 , C02F1/5245 , C02F1/56 , C02F1/683 , C02F1/72 , C02F9/00 , C02F11/123 , C02F2101/101 , C02F2101/20 , C02F2103/18 , C02F2209/04 , F23J15/006 , F23J2215/20 , F23J2215/60 , F23J2219/40
摘要： PROBLEM TO BE SOLVED: To provide a system for processing mercury in exhaust gas capable of selectively stabilizing mercury in the exhaust gas removed by a desulfurizer, in a solid phase or a liquid phase.SOLUTION: The system for removing mercury in the exhaust gas removes Hg included in the exhaust gas from a boiler, and comprises a heat exchanger (AH) 18 for exchanging heat of the exhaust gas 12 from the boiler 11, a dust collector 19 for removing soot dust in the exhaust gas 12, a wet desulfurizer 21 for removing mercury oxide Hgin the exhaust gas by an alkali absorption liquid and desulfurizing sulfur oxide in the exhaust gas and HBr compound supply means 50 for supplying HBr being a Br compound in a flue 13 for discharging the exhaust gas from a boiler outlet, and the bromine concentration in the alkali absorption liquid in the wet desulfurizer 21 is heightened to a predetermined concentration or more. Thus, the mercury in the exhaust gas is stabilized in an Hgion state in a gypsum slurry solution discharged from the wet desulfurizer 21.
摘要翻译：要解决的问题：提供一种用于处理废气中的汞的系统，其能够选择性地稳定由脱硫器在固相或液相中除去的废气中的汞。解决方案：用于去除废气中的汞的系统去除包含在来自锅炉的废气中的Hg，包括用于从锅炉11交换废气12的热量的热交换器（AH）18，用于除去废气12中的烟尘的集尘器19，湿式脱硫器21 用于通过碱性吸收液体除去废气中的废气和排气中的硫化硫氧化物，以及用于在烟道13中供给作为Br化合物的HBr的HBr化合物供给装置50，用于从锅炉出口排出废气，湿脱硫剂21中的碱吸收液中的溴浓度提高至规定浓度以上。因此，从湿式脱硫器21排出的石膏浆液中的排气中的汞稳定在Hgion状态。

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