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1. 发明申请

US20130182265A1 DEVICE FOR MONITORING THICKNESS REDUCTION OF INNER SURFACE IN HEAT TRANSFER TUBE OR INNER SURFACE IN EVAPORATION TUBE 有权
标题翻译：用于监测蒸发管内传热管或内表面内表面厚度减小的装置
公开(公告)号：US20130182265A1
公开(公告)日：2013-07-18
申请号：US13877135
申请日：2011-09-29
申请人： Tetsuya Ikeda , Seiji Kagawa , Susumu Okino , Takuya Okamoto
发明人： Tetsuya Ikeda , Seiji Kagawa , Susumu Okino , Takuya Okamoto
IPC分类号： G01B11/06
CPC分类号： G01B11/06 , F22B37/003 , G01B11/24
摘要： There is provided a device for monitoring a thickness reduction of an inner surface in a heat transfer tube or an inner surface in an evaporation tube, the device including: a movement unit which moves along a fin tube; a laser measurement unit which is provided in the movement unit and measures the thickness reduction of the inner surface by a laser; a cable which includes a light guiding path for introducing a laser into the laser measurement unit and a light deriving path for transmitting reflected light; and a thickness reduction determining unit which compares the laser measurement data with past data or standard data and determines the current thickness reduction.
摘要翻译：提供了一种用于监测传热管或蒸发管内表面的内表面的厚度减小的装置，该装置包括：移动单元，其沿翅片管移动; 激光测量单元，设置在所述移动单元中，并且通过激光测量所述内表面的厚度减小; 电缆，其包括用于将激光引入激光测量单元的导光路径和用于发射反射光的光导出路径; 以及厚度减少确定单元，其将激光测量数据与过去的数据或标准数据进行比较，并确定当前的厚度减小。

2. 发明申请

US20130118351A1 AIR POLLUTION CONTROL SYSTEM AND METHOD 有权
标题翻译：空气污染控制系统和方法
公开(公告)号：US20130118351A1
公开(公告)日：2013-05-16
申请号：US13701168
申请日：2011-05-31
申请人： Tatsuto Nagayasu , Takashi Kamijo , Masayuki Inui , Tsuyoshi Oishi , Hiromitsu Nagayasu , Hiroshi Tanaka , Takuya Hirata , Tatsuya Tsujiuchi , Susumu Okino , Naoyuki Kamiyama , Seiji Yoshihara
发明人： Tatsuto Nagayasu , Takashi Kamijo , Masayuki Inui , Tsuyoshi Oishi , Hiromitsu Nagayasu , Hiroshi Tanaka , Takuya Hirata , Tatsuya Tsujiuchi , Susumu Okino , Naoyuki Kamiyama , Seiji Yoshihara
IPC分类号： B01D53/50
CPC分类号： B01D53/507 , B01D53/62 , B01D53/75 , B01D2251/304 , B01D2251/402 , B01D2251/404 , B01D2257/302 , B01D2257/404 , B01D2257/504 , B01D2258/0283 , B03C3/017 , B82Y30/00 , B82Y40/00 , C01B32/182 , Y02A50/2348 , Y02C10/04 , Y02P20/152
摘要： SOx removal equipment for reducing sulfur oxides from flue gas from a boiler, a cooler provided on a downstream side of the SOx removal equipment, for reducing the sulfur oxides that remain in the flue gas and decrease a gas temperature, CO2 recovery equipment including an absorber for bringing CO2 in the flue gas into contact with a CO2 absorption liquid to be reduced, and a regenerator for causing the CO2 absorption liquid to emit CO2 to recover CO2 and regenerate the CO2 absorption liquid, a heat exchanger which is provided on an inlet passage side of the electric dust collector, for decreasing a temperature of the flue gas are included, and a mist generation material in the flue gas is converted from a gas state to a mist state to cause particulates in the flue gas to arrest and reduce the mist generation material in the mist state.
摘要翻译：用于从除锅炉的烟道气中还原硫氧化物的SOx去除设备，设置在SO x去除设备的下游侧的冷却器，用于还原残留在烟道气中的硫氧化物并降低气体温度，CO 2回收设备包括吸收器用于使烟道气中的CO 2与待还原的CO 2吸收液体接触;以及再生器，其用于使CO 2吸收液体排放CO2以回收CO 2并再生CO 2吸收液体;热交换器，其设置在入口通道包括用于降低烟道气温度的电除尘器的侧面，烟道气中的雾产生材料从气态转变为雾状，使烟道气中的微粒停止并减少雾气一代物质处于雾状态。

3. 发明授权

US08398944B2 Air pollution control system and air pollution control method 有权
标题翻译：空气污染控制系统和空气污染控制方法
公开(公告)号：US08398944B2
公开(公告)日：2013-03-19
申请号：US13059852
申请日：2010-02-25
申请人： Nobuyuki Ukai , Moritoshi Murakami , Susumu Okino , Tatsuto Nagayasu , Seiji Kagawa
发明人： Nobuyuki Ukai , Moritoshi Murakami , Susumu Okino , Tatsuto Nagayasu , Seiji Kagawa
IPC分类号： B01D53/34 , B01D53/50 , B01D53/56 , B01D53/64 , B01D53/74 , B01D53/77
CPC分类号： C02F1/5236 , B01D53/343 , B01D53/40 , B01D53/50 , B01D53/54 , B01D53/75 , B01D53/96 , B01D2251/502 , B01D2257/602 , B01D2258/0283 , C02F1/04 , C02F1/441 , C02F1/4693 , C02F1/72 , C02F11/121 , C02F11/123 , C02F11/127 , C02F2101/12 , C02F2101/14 , C02F2101/20 , C02F2103/18 , F23J15/006 , F23J2215/10 , F23J2215/20 , F23J2215/60 , F23L7/002
摘要： An air pollution control system 10A according to the present invention includes: a boiler 11 that burns fuel; NOx removal equipment 12 that decomposes nitrogen oxides in flue gas 25 discharged from the boiler 11; a desulfurizer 15 that causes sulfur oxides in the flue gas 25 having passed through the NOx removal equipment 12 to be absorbed by an absorbent, thereby reducing sulfur oxides in the flue gas 25, a waste-water treatment device 16 including a solid-liquid separating unit 31 that separates desulfurized waste water 28 discharged from the desulfurizer 15 into a solid fraction and a liquid fraction, and a mercury removing unit 32 that removes mercury in the desulfurized waste water 28; and a treated waste-water returning unit (a makeup water line) 17 that returns at least a part of treated waste water 40 treated by the waste-water treatment device 16 to the desulfurizer 15.
摘要翻译：根据本发明的空气污染控制系统10A包括：燃烧燃料的锅炉11; 将从锅炉11排出的烟道气25中的氮氧化物分解的NOx去除装置12; 使通过NOx去除设备12的烟道气25中的硫氧化物被吸收剂吸收的脱硫剂15，从而减少废气25中的硫氧化物;废水处理装置16，包括固液分离将从脱硫器15排出的脱硫废水28分离成固体成分和液体馏分的单元31，除去脱硫废水28中的汞的除汞部32; 以及处理废水返回单元（补充水管线）17，其将由废水处理装置16处理的处理废水40的至少一部分返回到脱硫器15。

4. 发明授权

US08071036B2 Mercury reduction system 有权
标题翻译：减汞系统
公开(公告)号：US08071036B2
公开(公告)日：2011-12-06
申请号：US12640599
申请日：2009-12-17
申请人： Nobuyuki Ukai , Moritoshi Murakami , Susumu Okino , Tatsuto Nagayasu , Seiji Kagawa
发明人： Nobuyuki Ukai , Moritoshi Murakami , Susumu Okino , Tatsuto Nagayasu , Seiji Kagawa
IPC分类号： B01D53/64
CPC分类号： B01D53/8625 , B01D53/501 , B01D53/64 , B01D53/90 , B01D2251/206 , B01D2251/2062 , B01D2251/404 , B01D2251/502 , B01D2251/606 , B01D2257/602
摘要： A mercury reduction system includes an NH4Cl supplying unit that sprays an NH4Cl solution into a flue of the boiler, a reduction denitration apparatus that includes a denitration catalyst for reducing NOx in the flue gas with NH3 and oxidizing Hg in the presence of HCl, and a wet desulfurization apparatus for reducing Hg oxidized in the reduction denitration apparatus with limestone-gypsum slurry. The NH4Cl supplying unit includes an NH4Cl solution feed pipe that supplies the NH4Cl solution into the flue in a liquid state, a blow pipe that is inserted into the flue so as to surround the NH4Cl solution feed pipe and through which air is injected into the flue, and a two-fluid nozzle that is fitted to an end of the NH4Cl solution feed pipe and through which the NH4Cl solution is injected. Through the two-fluid nozzle, the NH4Cl solution is injected and sprayed in fine liquid droplets. NH3 is supplied by an ammonia supplying unit and HCl is supplied by a hydrogen chloride supplying unit wherein both units are located between the NH4Cl agent supplying unit and the reduction denitration apparatus.
摘要翻译：一种汞还原系统包括将NH 4 Cl溶液喷射到锅炉烟道中的NH4Cl供应单元，还原脱硝装置包括用于在HCl存在下用NH 3还原NOx和氧化Hg的脱硝催化剂，以及湿法脱硫装置，用于在还原脱硝装置中用石灰石 - 石膏浆料还原Hg。 NH4Cl供给单元包括以液态将NH 4 Cl溶液供给到烟道中的NH4Cl溶液进料管，吹入管，其插入到烟道中，以便包围NH 4 Cl溶液进料管并将空气注入到烟道中，以及安装在NH 4 Cl溶液进料管的端部并通过其注入NH 4 Cl溶液的双流体喷嘴。通过双流体喷嘴，将NH 4 Cl溶液注入并喷射成细液滴。 NH 3由氨供应单元供应，HCl由氯化氢供应单元供应，其中两个单元位于NH 4 Cl剂供应单元和还原脱硝设备之间。

5. 发明申请

US20110044872A1 FLUE GAS CONTROL SYSTEM OF COAL COMBUSTION BOILER AND OPERATING METHOD THEREOF 有权
标题翻译：煤燃烧锅炉燃气控制系统及其运行方法
公开(公告)号：US20110044872A1
公开(公告)日：2011-02-24
申请号：US12812866
申请日：2009-01-20
申请人： Nobuyuki Ukai , Shintaro Honjo , Susumu Okino
发明人： Nobuyuki Ukai , Shintaro Honjo , Susumu Okino
IPC分类号： B01D53/56 , B01D53/50 , B01D53/64 , B01J19/00
CPC分类号： F23J15/003 , B01D53/501 , B01D53/64 , B01D53/75 , B01D53/79 , B01D53/8625 , B01D2251/10 , B01D2251/2062 , B01D2251/404 , B01D2253/102 , B01D2257/602 , B01J20/0266 , B01J20/0285 , B01J20/20 , B01J45/00 , C02F1/001 , C02F1/283 , C02F1/42 , C02F1/52 , C02F1/683 , C02F2101/20 , C02F2103/18 , C02F2209/003 , C02F2303/18 , F23J15/006 , F23J15/025 , F23J15/04 , F23J2215/20 , F23J2215/60 , F23J2219/20 , F23J2219/30 , Y02A50/2348
摘要： A flue gas control system of a coal combustion boiler according to the present invention includes: an HCI atomizer (32) that sprays hydrogen chloride (33) to flue gas from a coal combustion boiler (11) that uses coal as a fuel (F); NOx removing apparatus (13) that removes nitrogen oxides by ammonia denitration by adding ammonia (12) to the flue gas after spraying hydrogen chloride and oxidizes mercury; an air preheater (14) that recovers heat in the gas after removal of nitrogen oxides; a precipitator (15) that removes particulates in the gas; an activated carbon atomizer (22) that sprays activated carbon (22a) into the gas after particulate collection; a bag filter (21) that collects activated carbon having adsorbed mercury; a desulfurizer (16) that removes sulfur oxides in the flue gas after removal of activated carbon; a stack (17) that discharges the gas which has undergone desulfurization to outside; and an ORP meter (19) that measures an oxidation reduction potential for feeding air to a slurry absorbent in the desulfurizer (16).
摘要翻译：根据本发明的燃煤锅炉的烟气控制系统包括：将来自使用煤作为燃料（F）的煤燃烧锅炉（11）的烟道气喷射氯化氢（33）的HCl喷雾器（32） ; NO x除去装置（13），其通过在喷射氯化氢之后向烟道气中加入氨（12）而通过氨脱硝除去氮氧化物并氧化汞; 一种空气预热器（14），其在去除氮氧化物之后回收气体中的热量; 除尘器（15），其去除气体中的微粒; 在颗粒收集之后将活性炭（22a）喷射到气体中的活性碳雾化器（22）; 收集具有吸附的汞的活性炭的袋式过滤器（21）去除活性炭后除去烟道气中的硫氧化物的脱硫剂（16）; 将已进行脱硫的气体排出到外部的堆（17）以及测量用于将空气供给到脱硫器（16）中的浆料吸收剂的氧化还原电位的ORP计（19）。

6. 发明申请

US20100329957A1 EXHAUST-GAS TREATMENT APPARATUS AND EXHAUST-GAS TREATMENT METHOD 审中-公开
标题翻译：排气处理装置和排气处理方法
公开(公告)号：US20100329957A1
公开(公告)日：2010-12-30
申请号：US12872370
申请日：2010-08-31
申请人： Hiromitsu Nagayasu , Yasutoshi Ueda , Ryokichi Hamaguchi , Susumu Okino , Morio Kagami
发明人： Hiromitsu Nagayasu , Yasutoshi Ueda , Ryokichi Hamaguchi , Susumu Okino , Morio Kagami
IPC分类号： B01D53/50 , F01N3/10 , B01D50/00
CPC分类号： B01D53/504 , B01D2251/404 , B03C3/013 , B03C3/017 , B03C3/16 , F23J15/02 , F23J15/04 , F23J2215/20 , F23J2217/102 , F23J2219/40
摘要： An object is to provide an exhaust-gas treatment apparatus capable of realizing a dissolved-salt spray method easily and at low cost. An exhaust-gas treatment apparatus that removes SO2 and SO3 contained in combustion exhaust gas includes a desulfurization apparatus based on the lime-gypsum method. Desulfurizing effluent, containing dissolved salt, from the desulfurization apparatus is sprayed to an upstream side of the desulfurization apparatus to remove SO3. A wet electrical dust precipitator may be provided downstream of the desulfurization apparatus. Furthermore, effluent from the wet electrical dust precipitator may be made to merge with the desulfurizing effluent from the desulfurization apparatus.
摘要翻译：本发明的目的是提供一种能够容易且低成本地实现溶解盐喷雾法的废气处理装置。除去燃烧废气中所含的SO 2和SO 3的废气处理装置包括基于石灰石膏法的脱硫装置。将来自脱硫装置的含有溶解盐的脱硫流出物喷雾到脱硫装置的上游侧以除去SO 3。可以在脱硫装置的下游设置湿式除尘器。此外，来自湿式电除尘器的流出物可以与来自脱硫装置的脱硫流出物合并。

7. 发明申请

US20060110304A1 Wet gas purification method and system for practicing the same 有权
标题翻译：湿气净化方法和系统实践相同
公开(公告)号：US20060110304A1
公开(公告)日：2006-05-25
申请号：US10523679
申请日：2003-08-06
申请人： Masahiro Harada , Shintaro Honjo , Makoto Susaki , Kazuo Ishida , Hajime Nagano , Susumu Okino
发明人： Masahiro Harada , Shintaro Honjo , Makoto Susaki , Kazuo Ishida , Hajime Nagano , Susumu Okino
IPC分类号： B01D53/58
CPC分类号： C10K1/101 , B01D53/14 , B01D2257/406
摘要： The present invention provides a wet gas purification method in which ammonia in the gas is removed, and a system for carrying out said method, characterized in that the method includes a washing step in which ammonia in the gas is absorbed in an absorbent for removal; and an ammonia treating step in which ammonia is stripped from the discharged absorbent at a following stage of the washing step, wherein the absorbent is divided into an off-gas containing ammonia and effluent. In the washing step makeup water is charged continuously or intermittently so that the concentration of ammonia in the gas having passed through the washing step is 10 ppm or lower. According to the present invention, a wet gas purification method can be performed in which the running costs involved in operation is reduced, the manipulation step and system are simple, operation is easy, and the reliability is high.
摘要翻译：本发明提供一种其中除去气体中的氨的湿气净化方法，以及用于实施所述方法的系统，其特征在于，所述方法包括洗涤步骤，其中所述气体中的氨被吸收剂吸收除去; 以及在洗涤步骤的后续阶段从排出的吸收剂中除去氨的氨处理步骤，其中吸收剂被分成含有氨和废水的废气。在洗涤步骤中，连续地或间歇地加入水，使得通过洗涤步骤的气体中的氨浓度为10ppm以下。根据本发明，可以进行操作中涉及的运行成本降低的操作步骤和系统简单，操作容易，可靠性高的湿气净化方法。

8. 发明授权

US06517792B2 Combustion exhaust gas treatment system 有权
公开(公告)号：US06517792B2
公开(公告)日：2003-02-11
申请号：US09924378
申请日：2001-08-08
申请人： Taku Shimizu , Kazuaki Kimura , Kiyoshi Okazoe , Atsushi Tatani , Naohiko Ukawa , Masao Hino , Susumu Okino , Takashi Haruki , Toru Takashina , Eiji Ochi
发明人： Taku Shimizu , Kazuaki Kimura , Kiyoshi Okazoe , Atsushi Tatani , Naohiko Ukawa , Masao Hino , Susumu Okino , Takashi Haruki , Toru Takashina , Eiji Ochi
IPC分类号： B01D5334
CPC分类号： C10M173/02 , B01D53/46 , B01D53/501 , C10M2215/042 , C10M2229/045 , C10M2229/046 , C10N2220/13 , C10N2240/58 , F23J15/003 , F23J15/022 , F23J2215/20 , F23J2219/50
摘要： Five combustion exhaust gas treatment systems capable of removing dust and selenium (Se) in combustion exhaust gas and making harmless are proposed: (1) combustion exhaust gas is cooled to 350° C. or less, dust is separated, Se is transformed into insoluble compound, and Se is separated; (2) combustion exhaust gas is cooled to 350° C. or less, dust is separated, Se elution preventive agent is added, and dust is formed into scale; (3) dust in combustion exhaust gas is collected by dust collector, dust is formed into slurry by making use of part of circulation liquid in desulfurization apparatus, and tetravalent Se in dust slurry is transformed into insoluble compound, which is separated into solid and liquid; (4) dust is separated from combustion exhaust gas by dust collector, and it is heated to gasify Se, and is led into desulfurization apparatus, etc., and formed into slurry, and Se is made into insoluble compound; and (5) a treating agent for making tetravalent Se insoluble is added to part of circulation liquid in desulfurization apparatus, and it is sprayed into combustion exhaust gas to make Se insoluble.

9. 发明授权

US5878675A Flue gas desulfurizer, boiler equipment and thermal electric power generation equipment 失效
标题翻译：烟气脱硫装置，锅炉设备及热力发电设备
公开(公告)号：US5878675A
公开(公告)日：1999-03-09
申请号：US696317
申请日：1996-08-12
申请人： Masaki Iijima , Atsushi Tatani , Kazuaki Kimura , Koichiro Iwashita , Satoshi Yajima , Toru Takashina , Susumu Okino
发明人： Masaki Iijima , Atsushi Tatani , Kazuaki Kimura , Koichiro Iwashita , Satoshi Yajima , Toru Takashina , Susumu Okino
IPC分类号： B01D53/50 , F23J15/00 , F01K7/34 , F22D1/40 , F23B7/00
CPC分类号： B01D53/504
摘要： A flue gas desulfurizer having an absorption tower for bringing untreated flue gas into gas-liquid contact with an absorbent slurry, wherein there is provided heat recovery means for recovering heat from the flue gas passing through the flue gas inlet section of the absorption tower prior to gas-liquid contact, and to boiler equipment including heat release means for releasing the recovered heat to heat utilization equipment. This invention also relates to thermal electric power generation equipment including extraction feedwater heaters for heating boiler feedwater with steam from steam turbines, a flue gas desulfurizer using an absorbent slurry, and means for recovering heat from the flue gas passing through the flue gas desulfurizer and/or the absorbent slurry within the flue gas desulfurizer, whereby boiler feedwater is preheated by the recovered heat and then introduced into the extraction feedwater heaters.
摘要翻译：一种烟道气脱硫器，具有吸收塔，用于将未处理的烟道气与吸收剂浆料气液接触，其中设置有热回收装置，用于在通过吸收塔的烟道气入口部分的烟道气之前回收热量，气液接触，以及包括用于将回收的热量释放到热利用设备的放热装置的锅炉设备。本发明还涉及包括用于使用来自蒸汽轮机的蒸汽加热锅炉给水的提取给水加热器，使用吸收剂浆料的烟道气脱硫器和用于从通过烟道气脱硫器的烟道气回收热量的装置的热发电设备和/ 或烟道气脱硫器内的吸收剂浆料，由此锅炉给水由回收的热量预热，然后引入提取给水加热器。

10. 发明授权

US5840263A Flue gas treating process and system 失效
标题翻译：烟气处理工艺及系统
公开(公告)号：US5840263A
公开(公告)日：1998-11-24
申请号：US848838
申请日：1997-05-05
申请人： Takeo Shinoda , Tamotsu Higuchi , Shinichiro Kotake , Kiyoshi Okazoe , Tatsuto Nagayasu , Koichiro Iwashita , Kenichiro Kawamichi , Susumu Okino , Toru Takashina
发明人： Takeo Shinoda , Tamotsu Higuchi , Shinichiro Kotake , Kiyoshi Okazoe , Tatsuto Nagayasu , Koichiro Iwashita , Kenichiro Kawamichi , Susumu Okino , Toru Takashina
IPC分类号： B01D53/50 , B01D53/34
CPC分类号： B01D53/504
摘要： A flue gas treating system for removing sulfur dioxide and dust present in flue gas by gas-liquid contact with an absorbing fluid and has an inlet side absorption tower of the liquid column type and an outlet side absorption tower of the liquid column type, each of which has a uniform cross-section over the area of gas-liquid contact, and the cross-section of flue gas in the inlet side absorption tower is smaller than the cross section of flue gas in the outlet side absorption tower. The inlet side absorption tower is constructed in the form of a parallel-flow absorption tower wherein the flue gas flows downward for favorable collection of dust and absorption of sulfur dioxide. The outlet side absorption tower is constructed in the form of a counter-flow adsorption tower wherein the flue gas flows upward for favorable absorption of sulfur dioxide. The absorbing fluid within a tank is injected upward from a plurality of spray pipes.
摘要翻译：一种烟气处理系统，用于通过与吸收液体的气液接触来除去烟道气中存在的二氧化硫和粉尘，并具有液柱型的入口侧吸收塔和液柱型的出口侧吸收塔，在气液接触区域上具有均匀的横截面，入口侧吸收塔中烟道的横截面小于出口侧吸收塔中烟道气的横截面。入口侧吸收塔以平行流式吸收塔的形式构成，其中烟道气向下流动，有利于收集灰尘和吸收二氧化硫。出口侧吸收塔以逆流吸附塔的形式构成，其中烟道气向上流动以吸收二氧化硫。罐内的吸收液体从多个喷射管向上注入。

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