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公开(公告)号：AU2015351701A1
公开(公告)日：2017-02-02
申请号：AU2015351701
申请日：2015-10-15
Applicant: IHI CORP
Inventor： ISHII TORU
Abstract: The present invention is provided with: a plurality of solar heat collectors (2) that heat a heat transfer medium (X) with solar heat; and a drying furnace (5) that dries an object to be dried (Y) by exchanging heat between the object to be dried (Y) and the heat transfer medium (X) that has been heated by the solar collectors (2).
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公开(公告)号：AU2011346041B2
公开(公告)日：2015-04-16
申请号：AU2011346041
申请日：2011-11-25
Applicant: IHI CORP
Inventor： ISHII TORU
Abstract: Provided is a method for reforming produced gas for reforming tar contained in produced gas from a gasifier, by contacting quicklime with produced gas (3) from a gasifier (2) inside a reformer (1) so that the quicklime absorbs carbon dioxide in the produced gas to create calcium carbonate, and by using the heat of reaction generated thereat, causing a tar reforming reaction with calcium as a catalyst. In addition, this method supplies the calcium carbonate of the reformer (1) to a modifier regenerator (8) and calcines the calcium carbonate to regenerate quicklime, and supplies the quicklime to the reformer (1) again. By the above constitution, a method and device for reforming produced gas which facilitates simplification of equipment and operation can be provided.
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公开(公告)号：CA2779818C
公开(公告)日：2015-02-10
申请号：CA2779818
申请日：2010-11-02
Applicant: IHI CORP
Inventor： UCHIDA TERUTOSHI , ISHII TORU , YAMADA TOSHIHIKO , WATANABE SHUZO , ISO YOSHIYUKI
Abstract: In an oxygen mixer for an oxygen combustion boiler, circulating exhaust gas 8a heated in a rotary preheater 11a is mixed with oxygen. Resultant mixed gas 4 is guided to a boiler furnace 1 through a combustion gas duct 3 having bends 21a, 21b and 21c. At the bend 21a closest to the rotary preheater 11a in the combustion gas duct 3, an oxygen injection nozzle 23 is arranged to have a plurality of injection ports 26 for injection of oxygen 22 into circulating exhaust gas 8a.
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公开(公告)号：AU2011346041A1
公开(公告)日：2013-07-04
申请号：AU2011346041
申请日：2011-11-25
Applicant: IHI CORP
Inventor： ISHII TORU
Abstract: Provided is a method for reforming produced gas for reforming tar contained in produced gas from a gasifier, by contacting quicklime with produced gas (3) from a gasifier (2) inside a reformer (1) so that the quicklime absorbs carbon dioxide in the produced gas to create calcium carbonate, and by using the heat of reaction generated thereat, causing a tar reforming reaction with calcium as a catalyst. In addition, this method supplies the calcium carbonate of the reformer (1) to a modifier regenerator (8) and calcines the calcium carbonate to regenerate quicklime, and supplies the quicklime to the reformer (1) again. By the above constitution, a method and device for reforming produced gas which facilitates simplification of equipment and operation can be provided.
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公开(公告)号：JP2015059146A
公开(公告)日：2015-03-30
申请号：JP2013192340
申请日：2013-09-17
Inventor： ISHII TORU
Abstract: 【課題】ガス化システムの太陽光利用方法及び装置において、循環流動層ガス化システムの熱媒粒子を太陽光加熱部の傾斜板上で適度に留まらせて十分かつ均等に加熱可能とし、さらに太陽光加熱部内の流動化ガスによる熱の拡散を抑えて十分な加熱を可能とする。【解決手段】太陽光加熱セル20が、傾斜板21上の複数の滞留槽27に流動媒体を流入させ、この流動媒体をオーバーフローさせながら上段側の滞留槽27から下段側の滞留槽27へ流動媒体を流す。太陽光加熱セル20内のガスを導出し、このガスを各滞留槽27に導入して流動媒体を流動化させるべく、前記導出したガスの熱で各滞留槽27に導入する前のガスを加熱する。【選択図】図3
Abstract translation: 要解决的问题为了通过使循环流化床气化系统的热介质颗粒适当地保持在太阳光加热部分的倾斜板上，能够实现足够均匀的加热，并且通过抑制由于流化气体引起的热扩散而能够进行充分的加热 太阳光加热部分在阳光照射方法和气化系统的装置中。解决方案：阳光加热单元20使流体介质流入倾斜板21上的多个保持箱27，并使流体介质从 在使流体介质溢出的同时，将上段侧保持箱27配置到下段侧保持箱27。 阳光加热单元20内的气体被引出以引入每个保持箱27中，并且在引入每个保持箱27之前的气体被引出的气体的热量加热，以在引入之前引入气体 进入保持箱27并使流体介质流化。
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Patent Agency Ranking
公开(公告)号：JP2015040293A
公开(公告)日：2015-03-02
申请号：JP2013173600
申请日：2013-08-23
Inventor： ISHII TORU
Abstract: 【課題】ガス化システムの太陽光利用方法及び装置において、太陽光加熱部に集光した太陽光の周囲への散乱を抑え、効率の良い加熱を実現する。【解決手段】ガス化システムが、加熱対象を緩落下させる傾斜板21と、傾斜板21の上側を覆うように対向するとともに太陽光集光装置23によって集光した太陽光を透過させて傾斜板21上の加熱対象を加熱可能とする透光板22と、を有する太陽光加熱セル20を備え、太陽光加熱セル20に、集光した太陽光を透光板22と垂直な方向から入射する。【選択図】図3
Abstract translation: 要解决的问题：提供一种在气化系统中利用太阳光的方法和装置，其抑制在太阳光加热部分周围冷凝的太阳光的散射，并实现高效率的加热。提供一种气化系统，包括：倾斜 放缓加热物体的板21; 半透明板22面对以覆盖倾斜板21的上部并且透过与阳光照射冷凝装置23聚光的太阳，以允许倾斜板21上的加热物体可加热，聚光的太阳光入射到阳光下 加热单元20从垂直于透光板22的方向。
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27.发明专利Flue gas desulfurization method for oxygen combustion system and device for flue gas desulfurization method 有权用于氧气燃烧系统的燃气脱硫方法和用于燃气脱硫方法的装置
公开(公告)号：JP2012148246A
公开(公告)日：2012-08-09
申请号：JP2011009376
申请日：2011-01-20
Inventor： ISHII TORU , MATSUMOTO ARIO
CPC classification number: Y02E20/326
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas desulfurization method for an oxygen combustion system which can avoid the risk of exhaust gas dilution under a simple construction, and also, can maintain power generation efficiency by reducing COseparation recovery power at power generation facilities.SOLUTION: The flue gas desulfurization method for the oxygen combustion system involves the following procedures. First, an exhaust gas containing a sulfur oxide is introduced into an absorption tower 1 from an exhaust gas line 101 of the oxygen combustion system 100. Next, the sulfur oxide is removed from the exhaust gas by spraying an absorbing solution, and thus, gypsum is produced by causing an oxidation process to take place inside a storage tank 5 for storing the absorbing solution. In addition, a part of the exhaust gas in an outlet of the absorption tower 1 is recirculated into the absorbing solution of the absorption tower 1 as a recirculation gas 12. After that, oxygen 20 is mixed into the recirculation gas 12 of the absorption tower 1, and the mixture is supplied to the absorption tower 1.
Abstract translation: 要解决的问题：提供一种用于氧气燃烧系统的烟道气脱硫方法，其可以在简单的结构下避免废气稀释的风险，并且还可以通过减少CO
2 分离回收电力。 解决方案：氧气燃烧系统的烟气脱硫方法包括以下步骤。 首先，将含有硫氧化物的废气从氧燃烧系统100的废气管线101引入吸收塔1.接下来，通过喷射吸收溶液将硫氧化物从废气中除去，从而将石膏 是通过在存储吸收溶液的储罐5内进行氧化处理来制造的。 此外，吸收塔1的出口中的废气的一部分作为再循环气体12再循环到吸收塔1的吸收溶液中。之后，将氧气20混合到吸收塔的再循环气体12中 1，并将混合物供应到吸收塔1.版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2013227404A
公开(公告)日：2013-11-07
申请号：JP2012099622
申请日：2012-04-25
Inventor： ISHII TORU
IPC: C10J3/54
Abstract: PROBLEM TO BE SOLVED: To effectively heat a fluidizing medium by sunlight and to achieve a stable continuous gasification operation.SOLUTION: In a circulating fluidized bed gasification system, a sunlight heating cell 20 having an inclined plate 21 receiving a fluidized medium 4 from a solid/gas separator 17 and slowly dropping down and a light transmission plate 22 opposed to the upper side of the inclined plate 21 to cover it and transmitting collected sunlight to heat the fluidized medium 4 on the inclined plate 21 is installed in the lower part of the solid/gas separator 17. In a fluidized bed combustion furnace 12, an auxiliary fuel supply device 43 is installed, and the fluidized bed combustion furnace 12 includes: a fluidized bed thermometer 45 measuring the temperature of a fluidized bed 5 of the fluidized bed gasification furnace 1; and a control unit 46 having a temperature controller 53 for controlling the supply amount of auxiliary fuel 44 to be supplied to the fluidized bed combustion furnace 12 by sending an auxiliary fuel control signal 52 to the auxiliary fuel supply device 43 so that the detection temperature 45a of the fluidized bed thermometer 45 can be kept at a set temperature.
Abstract translation: 要解决的问题：通过阳光有效地加热流化介质并实现稳定的连续气化操作。解决方案：在循环流化床气化系统中，具有倾斜板21的阳光加热单元20从固体接收流化介质4 /气体分离器17并且缓慢地向下倾斜，并且与倾斜板21的上侧相对的透光板22被覆盖并且透过收集的太阳光以加热倾斜板21上的流化介质4被安装在 固体/气体分离器17.在流化床燃烧炉12中，安装辅助燃料供给装置43，流化床燃烧炉12包括：流化床温度计45，其测量流化床气化的流化床5的温度 炉1; 以及具有温度控制器53的控制单元46，其通过向辅助燃料供给装置43发送辅助燃料控制信号52来控制供给到流化床燃烧炉12的辅助燃料44的供给量，使得检测温度45a 的流化床温度计45可以保持在设定温度。
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29.发明专利Pulverized fuel supply method for oxygen combustion boiler, and oxygen combustion boiler system 有权氧气燃烧锅炉和氧气燃烧锅炉系统的粉末燃料供应方法
公开(公告)号：JP2013104637A
公开(公告)日：2013-05-30
申请号：JP2011250503
申请日：2011-11-16
Inventor： ISHII TORU
CPC classification number: F23C9/003 , F23C9/08 , F23C2202/20 , F23K1/00 , F23K3/02 , F23K2201/1003 , F23K2201/20 , F23K2201/30 , F23K2201/50 , F23L7/007 , F23L15/00 , Y02E20/322 , Y02E20/344 , Y02E20/348
Abstract: PROBLEM TO BE SOLVED: To stably pulverize a raw material that is liable to ignite during pulverizing.SOLUTION: In an oxygen combustion boiler system: a nitrogen gas 4 separated by an oxygen production apparatus 1 is supplied to a pulverizing apparatus 5, as a carrier gas, to perform drying and comminution of the raw material 6; a fluid mixture 22 of the nitrogen gas 4 and a pulverized fuel 21 transferred from the pulverizing apparatus 5 is supplied to a powder separation apparatus 24 to separate the pulverized fuel 21; and the separated pulverized fuel 21 is mixed with a primary recirculation gas 16 and supplied to a burner 8.
Abstract translation: 要解决的问题：为了稳定地粉碎在粉碎期间易于点燃的原料。 解决方案：在氧气燃烧锅炉系统中，将由氧气生成装置1分离的氮气4作为载气供给到粉碎装置5，进行原料6的干燥和粉碎; 从粉碎装置5输送的氮气4的流体混合物22和粉碎的燃料21被供给到粉末分离装置24，分离粉碎的燃料21; 并将分离的粉碎燃料21与初级再循环气体16混合并供给燃烧器8.版权所有：（C）2013，JPO＆INPIT
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30.发明专利
公开(公告)号：JP2012076061A
公开(公告)日：2012-04-19
申请号：JP2010226361
申请日：2010-10-06
Inventor： ISHII TORU , MATSUMOTO ARIO
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for desulfurizing a flue gas for use in an oxygen combustion system, capable of reducing the power used for separating/recovering COgenerated in a power plant and of maintaining power generation efficiency by preventing the oxidation off-gas from diluting the flue gas.SOLUTION: The apparatus for desulfurizing a flue gas for use in an oxygen combustion system, including an absorption column 1 comprised of a spray nozzle 4 for spraying an absorbent to a flue gas comprising a sulfur oxide introduced from an oxygen combustion system and of a circulation tank 5 that stores the sprayed absorbent, an air blower 10 for blowing oxidation air into the circulation tank 5, and a circulation pump 9 connected to the spray nozzle 4 and the circulation tank 5 to circulate the absorbent, is characterized by including an oxidation off-gas recovery chamber 21 that recovers the oxidation off-gas generated by blowing oxidation air into the circulation tank 5 while separating the flue gas comprising a sulfur oxide, and releases the oxidation off-gas into the atmosphere.
Abstract translation: 要解决的问题：提供一种用于氧气燃烧系统中使用的烟道气脱硫装置，其能够降低用于分离/回收CO
2 的功率 在发电厂中，通过防止氧化废气稀释废气来维持发电效率。 解决方案：用于氧气燃烧系统中的烟道气脱硫装置，包括吸收塔1，该吸收塔1包括用于将吸收剂喷射到包含从氧气燃烧系统引入的硫氧化物的烟道气的喷嘴4;以及 存储喷射吸收剂的循环罐5，将氧化空气吹入循环罐5的鼓风机10和连接到喷雾喷嘴4和循环罐5以使吸收剂循环的循环泵9的特征在于包括 氧化废气回收室21，其将通过将氧化空气吹入循环罐5而产生的氧化废气，同时分离包含硫氧化物的烟道气，并将氧化废气释放到大气中。 版权所有（C）2012，JPO＆INPIT
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