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1. 发明公开

EP2239312A1 METHOD OF STARTING COAL GASIFICATION FURNACE AND STARTUP DEVICE THEREFOR 审中-公开
标题翻译： VERFAHREN ZUM STARTEN EINES KOHLENVERGASUNGSOFENS UND STARTVORRICHTUNGDAFÜR
公开(公告)号：EP2239312A1
公开(公告)日：2010-10-13
申请号：EP08791377.8
申请日：2008-07-15
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： YOKOHAMA, Katsuhiko , ISHII, Hiromi , KITAGAWA, Yuichiro
IPC分类号： C10J3/46
CPC分类号： C10J3/726 , C10J3/466 , C10J2300/093
摘要： In a coal gasification furnace adapted to feed pulverized coal thereinto by the use of inert carrier gas and gasify the same, any startup burner can be unnecessitated thereby eliminating any startup combustion chamber. Further, even in the use of a startup burner, it is smaller and lighter in weight than conventional startup burners, allowing the startup combustion chamber to be compact and limiting the height of the entirety of the gasification furnace. As a characteristic feature, a pulverized coal fuel supply passageway (23) to a combustor burner (9) is provided at its midstream portion with a startup gas supply passageway (29) for supply of a startup combustible gas (NG1). After reaching of the temperature of the furnace interior to a first temperature (T1) allowing ignition of pulverized coal with reference to a detected value from furnace interior temperature detecting means (41), transition to combustion by the pulverized coal and carrier gas is effected by increasing the input rate of pulverized coal and carrier gas while decreasing the supply rate of combustible gas (NG1) from the startup gas supply passageway (29).
摘要翻译：在适于通过使用惰性载气进料到其中的粉煤的气化炉中，可以不必要地启动任何启动燃烧器，从而消除任何启动燃烧室。此外，即使在使用起动燃烧器的情况下，其重量比常规起动燃烧器小，重量轻，从而允许启动燃烧室紧凑并限制了整个气化炉的高度。作为特征，在燃烧器燃烧器（9）的中游部设有用于供给起动可燃性气体（NG1）的启动气体供给通路（29）的燃煤燃烧器（9）的粉煤燃料供给通路（23）。在炉内温度达到炉内温度检测装置（41）的检测值之后，允许粉煤点火的第一温度（T1）之后，煤粉和载气的燃烧过渡由在降低可燃气体（NG1）从启动气体供应通道（29）的供给速率的同时，增加了粉煤和载气的输入量。

2. 发明公开

EP4257542A1 AMMONIA DECOMPOSITION APPARATUS 审中-实审
公开(公告)号：EP4257542A1
公开(公告)日：2023-10-11
申请号：EP21919608.6
申请日：2021-12-07
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： SAKAGUCHI, Masakazu , TACHIBANA, Shinya , FURUICHI, Hiroyuki , YONEKAWA, Takahito , ODA, Erika , ISHII, Hiromi
IPC分类号： C01B3/04 , B01J8/02
摘要： An ammonia decomposition system includes: a reactor filled with a catalyst for a decomposition reaction where ammonia which is a raw material is decomposed into hydrogen and nitrogen; and a diluent gas supply line for supplying a diluent gas having a lower ammonia concentration than the raw material, such that the diluent gas is mixed with the raw material before the raw material flows into the catalyst.

3. 发明授权

EP2380847B1 HYDROGEN PRODUCTION SYSTEM AND POWER GENERATION SYSTEM 有权
标题翻译：氢系统发电系统
公开(公告)号：EP2380847B1
公开(公告)日：2015-08-12
申请号：EP09831940.3
申请日：2009-12-10
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： TSUTSUMI, Takanori , KOYAMA, Yoshinori , OTA, Katsuhiro , FUJII, Takashi , YAMAMOTO, Takashi , ISHII, Hiromi
IPC分类号： C01B3/16 , C01B3/14 , F01K23/06 , F01K17/04
CPC分类号： F01K17/04 , C01B3/14 , C01B3/16 , C01B2203/0883 , C01B2203/0894 , C01B2203/1294 , F01K23/064 , Y02E20/18 , Y02E20/326 , Y02P20/13

4. 发明公开

EP4083402A1 EXHAUST GAS PROCESSING EQUIPMENT AND GAS TURBINE PLANT 审中-实审转让
公开(公告)号：EP4083402A1
公开(公告)日：2022-11-02
申请号：EP20907286.7
申请日：2020-11-24
申请人： Mitsubishi Heavy Industries, Ltd. , Mitsubishi Heavy Industries Engineering, Ltd.
发明人： KAMIJO, Takashi , TSUTSUMI, Atsushi , ISHII, Hiromi , ARAYA, Takahiro , TANAKA, Tetsuya , TSUJII, Kazunori , NAGAFUCHI, Naoyuki
IPC分类号： F02C3/34 , F01K27/00 , F02C6/00 , F02C6/18 , F02C7/00 , B01D53/14 , B01D53/62 , B01D53/78
摘要： This exhaust gas processing equipment is provided with an exhaust line through which exhaust gas discharged from a boiler circulates, a carbon dioxide recovering device for recovering carbon dioxide included in the exhaust gas, and an exhaust gas heating device provided downstream of the carbon dioxide recovering device to heat the exhaust gas. The carbon dioxide recovering device includes a first medium line through which a first medium circulates, and a second medium line through which a second medium higher in temperature than the first medium circulates. The exhaust gas heating device includes a first heating unit for heating the exhaust gas by means of heat exchange with the first medium, and a second heating unit for heating the exhaust gas passing through the first heating unit even more by heat exchange with the second medium.

5. 发明公开

EP2380847A1 HYDROGEN PRODUCTION SYSTEM AND POWER GENERATION SYSTEM 有权
标题翻译： WASSERSTOFFERZEUGUNGSSYSTEM UND STRMERZEUGUNGSSYSTEM
公开(公告)号：EP2380847A1
公开(公告)日：2011-10-26
申请号：EP09831940.3
申请日：2009-12-10
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： TSUTSUMI, Takanori , KOYAMA, Yoshinori , OTA, Katsuhiro , FUJII, Takashi , YAMAMOTO, Takashi , ISHII, Hiromi
IPC分类号： C01B3/16 , C01B3/14 , F01K23/10 , F02C6/00 , F02C7/22
CPC分类号： F01K17/04 , C01B3/14 , C01B3/16 , C01B2203/0883 , C01B2203/0894 , C01B2203/1294 , F01K23/064 , Y02E20/18 , Y02E20/326 , Y02P20/13
摘要： The amount of high-temperature steam supplied from external equipment is reduced. Provided is a hydrogen production system (1) including a reactor (3) that allows a humidified process fluid output from a humidifier (2) to react in the presence of a catalyst to transform carbon monoxide in the process fluid into carbon dioxide; a second channel (B) through which the high-temperature process fluid that has reacted in the reactor (3) flows; a circulation channel (C) through which excess water in the humidifier (2) is circulated; and a first heat exchanger (7), disposed at an intersection of the circulation channel (C) and the second channel (B), for heat exchange between the high-temperature process fluid that has reacted in the reactor (3) and the fluid circulated through the circulation channel (C).
摘要翻译：从外部设备供应的高温蒸汽量减少。提供了一种氢生产系统（1），其包括反应器（3），其允许从加湿器（2）输出的加湿过程流体在催化剂存在下反应以将过程流体中的一氧化碳转化为二氧化碳; 在反应器（3）中已经反应的高温处理流体通过第二通道（B）流动; 循环通道（C），加湿器（2）中的多余的水循环通过; 和设置在循环通道（C）和第二通道（B）的交点处的第一热交换器（7），用于在反应器（3）中反应的高温处理流体与流体循环通过循环通道（C）。

6. 发明公开

EP2338956A1 COAL GASIFICATION FURNACE 审中-公开
标题翻译：煤气化炉
公开(公告)号：EP2338956A1
公开(公告)日：2011-06-29
申请号：EP09821859.7
申请日：2009-07-10
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： YAMAMOTO, Takashi , YOKOHAMA, Katsuhiko , KOYAMA, Yoshinori , OTA, Katsuhiro , ISHII, Hiromi
IPC分类号： C10J3/46 , C10J3/48
CPC分类号： C10J3/02 , C10J3/485 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0976 , C10J2300/1838 , C10J2300/1853 , C10J2300/1884 , C10J2300/1892 , C10K1/04 , Y02E20/18
摘要： Provided is a coal gasifier enabling a reduction in size of a shift reactor by generating hydrogen-rich gasified coal gas. In a coal gasifier (G) generating gasified coal gas by a gasification reaction proceeding in a furnace fed with a gasifiable raw material, such as coal, and a gasifying agent, at least one of water and steam is fed to the furnace as a material accelerating a hydrogen-generating reaction that proceeds simultaneously with the gasification reaction.
摘要翻译：本发明提供一种能够通过生成富氢气化煤气而实现变换反应器的小型化的煤气化炉。在煤气化炉（G）中，通过在供给有煤等可气化原料的炉内进行气化反应而产生气化煤气，并且气化剂将水和水蒸气中的至少一方作为原料供给炉加速与气化反应同时进行的产氢反应。

7. 发明授权

EP2511232B1 HYDROGEN PRODUCTION APPARATUS AND POWER GENERATION PLANT 有权
标题翻译：氢生成设备发电系统
公开(公告)号：EP2511232B1
公开(公告)日：2015-12-02
申请号：EP10836042.1
申请日：2010-12-09
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： TSUTSUMI, Takanori , KOYAMA, Yoshinori , OTA, Katsuhiro , FUJII, Takashi , ISHII, Hiromi
IPC分类号： C01B3/16 , C10K1/00 , C10K3/04
CPC分类号： C01B3/16 , C01B2203/0475 , C01B2203/0485 , C01B2203/0883 , C01B2203/0894 , C01B2203/1614 , C01B2203/1628 , C01B2203/169 , C01B2203/84 , C10K1/004 , C10K1/005 , C10K3/04 , Y02E20/16 , Y02E20/18

8. 发明公开

EP2402657A1 THERMAL POWER PLANT USING LOW-GRADE COAL AS FUEL 审中-公开
标题翻译： KOHLE MINDERERQUALITÄTALS BRENNSTOFF VERWENDENDESWÄRMEKRAFTWERK
公开(公告)号：EP2402657A1
公开(公告)日：2012-01-04
申请号：EP09840846.1
申请日：2009-12-10
申请人： Mitsubishi Heavy Industries, Ltd. , Kyushu Electric Power Co., Inc.
发明人： KOYAMA, Yoshinori , YAMAMOTO, Takashi , SHINADA, Osamu , ISHII, Hiromi , YAMADA, Hitoji , KANEKO, Shozo , TOKUDA, Kimishiro , MOCHIDA, Isao , HARADA, Tatsuro
IPC分类号： F23K1/04 , F23K1/00 , F23K3/02
CPC分类号： F23K1/04 , F01K9/003 , F23J2217/102 , F23K2201/101 , F23K2201/103 , F23K2201/20 , F23K2203/104
摘要： A thermal power plant that uses low-grade coal as fuel and allows for increased thermal efficiency of the entire plant is provided. The thermal power plant includes a drying device (3) that dries the low-grade coal to be supplied to a lignite mill (coal pulverizer) (4), and a drying-gas heater (13) that heats air to be supplied to the drying device (3) so as to be used for drying the low-grade coal. A condenser (12) and the drying-gas heater (13) are connected with each other via a heat exchanger (19), and exhaust heat from the condenser (12) is used as a heat source for heating the air.
摘要翻译：提供了使用低等级煤作为燃料并允许提高整个设备的热效率的火力发电厂。火力发电厂包括干燥装置（3），其将要供给到褐煤磨（煤粉碎机）（4））的低级煤干燥，并且将干燥气体加热器（13）加热到供给到干燥装置（3），用于干燥低档煤。冷凝器（12）和干燥气体加热器（13）通过热交换器（19）彼此连接，并且来自冷凝器（12）的排气用作用于加热空气的热源。

9. 发明公开

EP2341229A1 INTEGRATED COAL GASIFICATION COMBINED CYCLE POWER GENERATION FACILITY 审中-公开
标题翻译：综合化学品联合国际联合会
公开(公告)号：EP2341229A1
公开(公告)日：2011-07-06
申请号：EP09823383.6
申请日：2009-07-07
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： TAKASE, Soken , OTA, Katsuhiro , HASHIMOTO, Takao , MARUTA, Tokushi , ISHII, Hiromi
IPC分类号： F02C3/28 , F01K23/10 , F02C6/04 , F02C6/18
CPC分类号： F02C3/28 , C10J3/466 , C10J3/506 , C10J3/723 , C10J3/86 , C10J2300/0906 , C10J2300/0909 , C10J2300/093 , C10J2300/094 , C10J2300/0956 , C10J2300/0959 , C10J2300/1603 , C10J2300/165 , C10J2300/1653 , C10J2300/1876 , F01K23/068 , F02C6/18 , F05D2220/722 , F26B21/06 , F26B23/001 , Y02E20/16 , Y02E20/18 , Y02P70/405
摘要： Provided is an integrated coal gasification combined cycle apparatus that can operate a coal pulverizer using gas turbine exhaust gas as drying gas even when the concentration of oxygen in the gas turbine exhaust gas to be used as the drying gas is temporarily increased. In the integrated coal gasification combined cycle plant using combustion exhaust gas from a gas turbine (8) as the drying gas for a coal pulverizer (1) and adjusting the temperature of the drying gas by mixing outlet gas from a denitration device (9a) installed inside an exhaust gas boiler (9) and outlet gas from the exhaust gas boiler (9), an auxiliary burner (20) is started when the concentration of oxygen in the drying gas is increased to a predetermined value or more and is installed so as to adjust the concentration of oxygen in the drying gas using the combustion exhaust gas generated thereby.
摘要翻译：提供了一种综合的煤气化联合循环装置，其即使在用作干燥气体的燃气轮机废气中的氧浓度暂时增加时，也可以使用燃气轮机废气作为干燥气体来操作煤粉碎机。在使用来自燃气轮机（8）的燃烧废气作为煤粉碎机（1）的干燥气体的综合煤气化联合循环装置中，通过混合来自安装的脱硝装置（9a）的出口气体来调节干燥气体的温度在废气锅炉（9）和来自排气锅炉（9）的出口气体的内部，当干燥气体中的氧浓度增加到预定值以上时，启动辅助燃烧器（20），并且安装成使用由此产生的燃烧废气来调节干燥气体中的氧浓度。

10. 发明公开

EP4083505A1 BOILER PLANT AND CARBON DIOXIDE REMOVAL METHOD 审中-实审转让
公开(公告)号：EP4083505A1
公开(公告)日：2022-11-02
申请号：EP20905820.5
申请日：2020-12-07
申请人： Mitsubishi Heavy Industries, Ltd. , Mitsubishi Heavy Industries Engineering, Ltd.
发明人： TSUTSUMI, Atsushi , ISHII, Hiromi , TANAKA, Tetsuya , NAGAFUCHI, Naoyuki , KAMIJO, Takashi
IPC分类号： F23J15/00 , B01D53/14 , B01D53/62 , B01D53/78 , B01D53/96 , F01K23/10 , F02G5/02
摘要： Provided is a boiler plant including a carbon dioxide capture system. The carbon dioxide capture system has an absorbing-liquid regeneration device and an absorber. The absorbing-liquid regeneration device includes a regenerator, a first circulation line in which the absorbing liquid is taken out from the regenerator and is returned to the regenerator, and a second circulation line in which the absorbing liquid is taken out from the regenerator and is returned to the regenerator, a heat exchanger, a heater, and a switcher. The heat exchanger heats the absorbing liquid by exchanging heat between the absorbing liquid flowing through the first circulation line and steam from the boiler. The heater heats the absorbing liquid flowing in the second circulation line. The switcher switches between a first heating state in which the absorbing liquid flows in the first circulation line and a second heating state in which the absorbing liquid flows in the second circulation line.

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