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11.发明授权公开(公告)号：US07767076B2
公开(公告)日：2010-08-03
申请号：US11700921
申请日：2007-02-01
IPC分类号： C10G27/04
摘要： The reforming of heavy oil with supercritical water or subcritical water is accomplished by mixing together supercritical water, heavy oil, and oxidizing agent, thereby oxidizing vanadium in heavy oil with the oxidizing agent at the time of treatment with supercritical water and separate vanadium oxide. The separated vanadium oxide is removed by the scavenger after treatment with supercritical water. In this way it is possible to solve the long-standing problem with corrosion of turbine blades by vanadium which arises when heavy oil is used as gas turbine fuel.
摘要翻译： 重油与超临界水或亚临界水的重整是通过将超临界水，重油和氧化剂混合在一起完成的，从而在用超临界水和分离的氧化钒处理时用氧化剂氧化重油中的钒。 在用超临界水处理后，通过清除剂除去分离的氧化钒。 以这种方式，可以解决当使用重油作为燃气轮机燃料时产生的钒的涡轮叶片的腐蚀的长期存在的问题。
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12.发明申请Heavy oil reforming method, an apparatus therefor, and gas turbine power generation system 审中-公开重油改性方法，其设备和燃气轮机发电系统公开(公告)号：US20060011511A1
公开(公告)日：2006-01-19
申请号：US11224059
申请日：2005-09-13
CPC分类号： F02C3/20 , B01J3/008 , B01J8/0055 , B01J8/025 , B01J8/065 , B01J2219/00006 , C01B3/34 , C01B3/36 , C01B2203/0216 , C01B2203/0255 , C01B2203/1247 , C01G31/02 , Y02P20/129 , Y02P20/544
摘要： The purpose of the invention is to provide a heavy oil reforming method which reforms a heavy oil to give a fuel suitable for a gas turbine, eliminates sulfur and vanadium, i.e., harmful components, from a heavy oil, and enables almost all the hydrocarbons in the heavy oil to be used in gas turbine combustion; an apparatus therefor; and a gas turbine power generation system using the reformed heavy oil as fuel. This method comprises reacting a heavy oil with supercritical water and then with a scavenger for sulfur and vanadium to eliminate sulfur and vanadium from the heavy oil. The apparatus for reforming a heavy oil is equipped with a reactor for reacting a heavy oil with supercritical water, a scavenging apparatus filled with a scavenger for scavenging sulfur and vanadium in the heavy oil, and a connecting pipe for connecting the reactor and the scavenging apparatus. The gas turbine power generation system has a burner for burning a heavy oil reformed with the reforming apparatus and a gas turbine driven by a combustion gas generated by the burner.
摘要翻译： 本发明的目的是提供一种重油改性方法，该方法改造重油以得到适用于燃气轮机的燃料，从重油中除去硫和钒，即有害成分，并使几乎所有的烃都能 用于燃气轮机燃烧的重油; 一种装置; 以及使用重整的重油作为燃料的燃气轮机发电系统。 该方法包括使重油与超临界水反应，然后与硫和钒的清除剂反应，以从重油中除去硫和钒。 重油改造装置配备有使重油与超临界水反应的反应器，在重油中填充有清除硫和钒的清除剂的扫气装置，以及连接反应器和清扫装置的连接管 。 燃气轮机发电系统具有用于燃烧由重整装置重整的重油的燃烧器和由燃烧器产生的燃烧气体驱动的燃气轮机。
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13.发明授权公开(公告)号：US07264710B2
公开(公告)日：2007-09-04
申请号：US10245398
申请日：2002-09-18
IPC分类号： C10G27/04
摘要： The reforming of heavy oil with supercritical water or subcritical water is accomplished by mixing together supercriticai water, heavy oil, and oxidizing agent, thereby oxidizing vanadium in heavy oil with the oxidizing agent at the time of treatment with supercritical water and separate vanadium oxide. The separated vanadium oxide is removed by the scavenger after treatment with supercritical water. In this way it is possible to solve the long-standing problem with corrosion of turbine blades by vanadium which arises when heavy oil is used as gas turbine fuel.
摘要翻译： 重油与超临界水或亚临界水的重整是通过将超临界水，重油和氧化剂混合在一起实现的，从而在用超临界水和单独的氧化钒处理时，用氧化剂氧化重油中的钒。 在用超临界水处理后，通过清除剂除去分离的氧化钒。 以这种方式，可以解决当使用重油作为燃气轮机燃料时产生的钒的涡轮叶片的腐蚀的长期存在的问题。
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14.发明申请公开(公告)号：US20070144941A1
公开(公告)日：2007-06-28
申请号：US11700921
申请日：2007-02-01
摘要： The reforming of heavy oil with supercritical water or subcritical water is accomplished by mixing together supercritical water, heavy oil, and oxidizing agent, thereby oxidizing vanadium in heavy oil with the oxidizing agent at the time of treatment with supercritical water and separate vanadium oxide. The separated vanadium oxide is removed by the scavenger after treatment with supercritical water. In this way it is possible to solve the long-standing problem with corrosion of turbine blades by vanadium which arises when heavy oil is used as gas turbine fuel.
摘要翻译： 重油与超临界水或亚临界水的重整是通过将超临界水，重油和氧化剂混合在一起完成的，从而在用超临界水和分离的氧化钒处理时用氧化剂氧化重油中的钒。 在用超临界水处理后，通过清除剂除去分离的氧化钒。 以这种方式，可以解决当使用重油作为燃气轮机燃料时产生的钒的涡轮叶片的腐蚀的长期存在的问题。
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15.发明授权Gas turbine combustor, combustion method of the gas turbine combustor, and method of remodeling a gas turbine combustor 有权燃气轮机燃烧器，燃气轮机燃烧器的燃烧方法，燃气轮机燃烧器的重构方法公开(公告)号：US07143583B2
公开(公告)日：2006-12-05
申请号：US10382500
申请日：2003-03-07
申请人： Akinori Hayashi , Shinichi Inage , Hiromi Koizumi , Isao Takehara , Kazuyuki Ito , Toshifumi Sasao , Hidetaro Murata
发明人： Akinori Hayashi , Shinichi Inage , Hiromi Koizumi , Isao Takehara , Kazuyuki Ito , Toshifumi Sasao , Hidetaro Murata
摘要： A gas turbine combustor comprises a premixed combustion burner disposed on the periphery of a pilot burner, an approximately cylindrical combustor liner disposed on the downstream side of the premixed combustion burner, which defines a combustion chamber in the liner. The gas turbine combustor is characterized by further comprising flame stabilizers radially disposed at the exit of the premixed combustion burner, and a fuel injection means with which the pilot burner is provided injects at least one of gas fuel and liquid fuel, in which a plurality of air nozzles are provided which are located outside the pilot burner and inside the premixed combustion burner, and which spout out air into the combustion chamber. Adequate combustion can be accomplished with a combustor which is capable of using gas fuel and liquid fuel, and at the same time, NOx can be reduced.
摘要翻译： 燃气轮机燃烧器包括设置在引燃燃烧器的周边上的预混合燃烧器，设置在预混合燃烧器的下游侧的近似圆柱形的燃烧器衬套，其限定衬套中的燃烧室。 燃气轮机燃烧器的特征在于还包括径向设置在预混合燃烧器的出口处的火焰稳定器，以及燃料喷射装置，其中提供引燃燃烧器喷射气体燃料和液体燃料中的至少一种，其中多个 设置有位于引燃燃烧器外部和预混燃烧器内部的空气喷嘴，并且将空气喷射到燃烧室中。 能够使用能够使用气体燃料和液体燃料的燃烧器来实现充分的燃烧，并且同时可以减少NOx。
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公开(公告)号：US09121611B2
公开(公告)日：2015-09-01
申请号：US13552723
申请日：2012-07-19
申请人： Hiromi Koizumi , Shohei Yoshida , Satoshi Dodo
发明人： Hiromi Koizumi , Shohei Yoshida , Satoshi Dodo
CPC分类号： F23R3/28 , F23R3/10 , F23R3/343 , F23R2900/00002 , F23R2900/00004
摘要： A combustor is provided that can ensure combustion stability even when operated on low BTU gas without needing any equipment for preventing back-flow of fuel gas during operation on pilot fuel. The combustor includes a first perforated plate disposed upstream of a combustion chamber, the first plate having a plurality of nozzle holes and air holes; a second perforated plate disposed on the upstream side of the first plate; and a plurality of gas nozzles each of which is inserted into corresponding nozzle holes. The gas nozzle has a leading end located inside the corresponding one of the nozzle holes. Each of the gas nozzles includes a jet hole portion having a diameter smaller than that of a gas jet hole of the gas nozzle; and a passage portion designed to form an air passage on the outer circumference of the leading end portion of the gas nozzle.
摘要翻译： 提供了一种燃烧器，即使在低BTU气体下运行时也能确保燃烧稳定性，而不需要任何设备来防止燃油在运行过程中逆流。 燃烧器包括设置在燃烧室上游的第一多孔板，第一板具有多个喷嘴孔和气孔; 设置在所述第一板的上游侧的第二多孔板; 以及各自插入相应的喷嘴孔中的多个气体喷嘴。 气体喷嘴具有位于对应的一个喷嘴孔内的前端。 每个气体喷嘴包括直径小于气体喷嘴的气体喷射孔的直径的喷射孔部分; 以及设计成在气体喷嘴的前端部的外周形成空气通路的通路部。
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17.发明授权公开(公告)号：US08763399B2
公开(公告)日：2014-07-01
申请号：US12751503
申请日：2010-03-31
IPC分类号： F23R3/30
摘要： A combustor includes a fueling nozzle that jets a fuel towards a combustion chamber located downstream and a flat-plate-shaped air blowhole plate that faces the upstream side of the combustion chamber and that is disposed between the fueling nozzle and the combustion chamber. The air blowhole plate has a plurality of air blowholes arranged at equal intervals in a circumferential direction relative to the center of the air blowhole plate, in order to jet a flow of fuel and a flow of air that is formed at the outer circumferential side of the fuel flow toward the combustion chamber.
摘要翻译： 燃烧器包括燃料喷嘴，该燃料喷嘴朝向位于下游的燃烧室喷射燃料，平板形空气孔板面向燃烧室的上游侧并且设置在加燃料喷嘴和燃烧室之间。 空气孔板具有相对于空气孔板的中心在圆周方向等间隔排列的多个空气孔，以便喷射形成在空气孔的外周侧的燃料流和空气流 燃料流向燃烧室。
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公开(公告)号：US08607572B2
公开(公告)日：2013-12-17
申请号：US12857265
申请日：2010-08-16
申请人： Hiromi Koizumi , Satoshi Dodo , Hirokazu Takahashi , Tomohiro Asai , Tomomi Koganezawa , Shohei Yoshida
发明人： Hiromi Koizumi , Satoshi Dodo , Hirokazu Takahashi , Tomohiro Asai , Tomomi Koganezawa , Shohei Yoshida
CPC分类号： F23R3/346 , F23C2900/9901 , Y02E20/18
摘要： An object of the present invention is to provide a gas turbine combustor that supports hydrogen-containing gas having a high burning velocity and is capable of performing low NOx combustion without reducing reliability of a burner. A first fuel nozzle is provided upstream of a combustion chamber and supplies fuel for activation and hydrogen-containing gas. The combustor has a primary combustion zone, a reduction zone and a secondary combustion zone. In the primary combustion zone, the fuel supplied from the first fuel nozzle is combusted under a fuel rich condition to form a burned gas containing a low concentration of oxygen. In the reduction zone, a hydrogen-containing gas is injected into the combustion chamber through a second fuel injection hole from a second fuel nozzle so that NOx generated in the primary combustion zone is reduced by an oxygen reaction of the hydrogen. In the secondary combustion zone, air for lean combustion is supplied into the combustion chamber so that unburned part of fuel is combusted under a fuel lean condition.
摘要翻译： 本发明的目的是提供一种燃气轮机燃烧器，其支撑具有高燃烧速度的含氢气体并且能够进行低NOx燃烧而不降低燃烧器的可靠性。 第一燃料喷嘴设置在燃烧室的上游，并供应用于活化的燃料和含氢气体。 燃烧器具有主燃烧区，还原区和二次燃烧区。 在主燃烧区域中，从第一燃料喷嘴供给的燃料在富燃状态下燃烧，形成含有低浓度氧气的燃烧气体。 在还原区中，通过来自第二燃料喷嘴的第二燃料喷射孔将含氢气体注入燃烧室，使得在一次燃烧区中产生的NOx通过氢的氧反应而被还原。 在二次燃烧区域，用于稀薄燃烧的空气被供应到燃烧室中，使得燃料的未燃烧部分在燃料稀薄状态下燃烧。
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公开(公告)号：US20130029277A1
公开(公告)日：2013-01-31
申请号：US13552723
申请日：2012-07-19
申请人： Hiromi Koizumi , Shohei Yoshida , Satoshi Dodo
发明人： Hiromi Koizumi , Shohei Yoshida , Satoshi Dodo
IPC分类号： F23D14/62
CPC分类号： F23R3/28 , F23R3/10 , F23R3/343 , F23R2900/00002 , F23R2900/00004
摘要： A combustor is provided that can ensure combustion stability even when operated on low BTU gas without needing any equipment for preventing back-flow of fuel gas during operation on pilot fuel. The combustor includes a first perforated plate disposed upstream of a combustion chamber, the first plate having a plurality of nozzle holes and air holes; a second perforated plate disposed on the upstream side of the first plate; and a plurality of gas nozzles each of which is inserted into corresponding nozzle holes. The gas nozzle has a leading end located inside the corresponding one of the nozzle holes. Each of the gas nozzles includes a jet hole portion having a diameter smaller than that of a gas jet hole of the gas nozzle; and a passage portion designed to form an air passage on the outer circumference of the leading end portion of the gas nozzle.
摘要翻译： 提供了一种燃烧器，即使在低BTU气体下运行时也能确保燃烧稳定性，而不需要任何设备来防止燃油在运行过程中逆流。 燃烧器包括设置在燃烧室上游的第一多孔板，第一板具有多个喷嘴孔和气孔; 设置在所述第一板的上游侧的第二多孔板; 以及各自插入相应的喷嘴孔中的多个气体喷嘴。 气体喷嘴具有位于对应的一个喷嘴孔内的前端。 每个气体喷嘴包括直径小于气体喷嘴的气体喷射孔的直径的喷射孔部分; 以及设计成在气体喷嘴的前端部的外周形成空气通路的通路部。
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20.发明授权Gas turbine combustor and gaseous fuel supply method for gas turbine combustor 有权燃气轮机燃烧器的燃气轮机和气体燃料供给方法公开(公告)号：US08261529B2
公开(公告)日：2012-09-11
申请号：US12370236
申请日：2009-02-12
IPC分类号： F02C3/20
CPC分类号： F23R3/36 , F02C3/22 , F02C7/222 , F02C7/232 , F05D2220/75 , F23R2900/00002
摘要： A combustor includes two upstream parts of fuel supply system supplying gaseous fuels of two types having different heating values from each other, a three-way fuel transfer valve merging the two upstream parts of fuel supply system with each other, a plurality of gaseous fuel supply subsystems supplying a combustion chamber with the gaseous fuels supplied through the three-way fuel transfer valve and branched, and a plurality of burners injecting, corresponding to each of the gaseous fuel supply subsystems, the gaseous fuel supplied from the gaseous fuel supply subsystem into the combustion chamber.
摘要翻译： 燃烧器包括燃料供给系统的两个上游部分，其供应彼此具有不同热值的两种类型的气体燃料，三通燃料转换阀将燃料供应系统的两个上游部分彼此合并，多个气体燃料供应 向燃烧室提供通过三通燃料转移阀供应并分支的气体燃料的子系统;以及多个燃烧器，其将对应于每个气体燃料供应子系统的气态燃料喷射到从气态燃料供应子系统供给的气体燃料到 燃烧室。
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