公开(公告)号：US4155875A

公开(公告)日：1979-05-22

申请号：US780884

申请日：1977-03-24

申请人： Kineo Yamaguchi ,  Katsuhiko Kawakami ,  Yukimasa Nakamoto

发明人： Kineo Yamaguchi ,  Katsuhiko Kawakami ,  Yukimasa Nakamoto

IPC分类号： B01J23/94 ,  C10G45/00 ,  B01J21/20 ,  C10G23/02

CPC分类号： B01J23/94 ,  C10G2300/107 ,  Y10S502/517

摘要： A method of softening or loosening caked catalyst pellets used for the desulfurization of a residual oil regardless of the sizes and shapes of the catalyst pellets and without the need of mechanically crushing the caked catalyst comprising contacting the caked catalyst with a washing oil containing an organic amine and/or ammonia gas absorbed therein.

摘要翻译： 一种软化或松动用于残油的脱硫的结块的催化剂颗粒，而不管催化剂颗粒的尺寸和形状如何，并且不需要机械破碎结块的催化剂，包括使结块催化剂与含有机胺的洗涤油接触 和/或其中吸收的氨气。

公开(公告)号：US06393827B1

公开(公告)日：2002-05-28

申请号：US09929347

申请日：2001-08-15

申请人： Yukimasa Nakamoto

发明人： Yukimasa Nakamoto

IPC分类号： F02G300

CPC分类号： F02C7/22 ,  F01D25/002 ,  F02C3/22 ,  F02C3/24 ,  F02C7/232 ,  F02C9/40 ,  F05D2260/602

摘要： A plurality of fuel nozzles X1 and X2 in combustor X are supplied with fuel gas from a fuel gas system and fuel oil from a fuel oil system, respectively. Gas turbine operation is performed with fuel being changed over to either gas or oil. Fuel oil distribution control system A controls oil flowing into a plurality of fuel pipings. When oil is changed over to gas, fuel oil purge system B is supplied with air of an appropriate temperature and pressure from purging air supply system C. This air flows into fuel oil pipings and nozzles X2 for purging residual oil therein. Fuel nozzle wash system D is supplied with water by-passing from a wash water tank for compressor washing. This water flows through nozzles X2 for washing thereof.

公开(公告)号：US06385975B1

公开(公告)日：2002-05-14

申请号：US09929345

申请日：2001-08-15

申请人： Yukimasa Nakamoto

发明人： Yukimasa Nakamoto

IPC分类号： F02G100

CPC分类号： F02C7/22 ,  F01D25/002 ,  F02C3/22 ,  F02C3/24 ,  F02C7/232 ,  F02C9/40 ,  F05D2260/602

摘要： A plurality of fuel nozzles X1 and X2 in combustor X are supplied with fuel gas from a fuel gas system and fuel oil from a fuel oil system, respectively. Gas turbine operation is performed with fuel being changed over to either gas or oil. Fuel oil distribution control system A controls oil flowing into a plurality of fuel pipings. When oil is changed over to gas, fuel oil purge system B is supplied with air of an appropriate temperature and pressure from purging air supply system C. This air flows into fuel oil pipings and nozzles X2 for purging residual oil therein. Fuel nozzle wash system D is supplied with water by-passing from a wash water tank for compressor washing. This water flows through nozzles X2 for washing thereof

摘要翻译： 在燃烧器X中的多个燃料喷嘴X1和X2分别从燃料气体系统和来自燃料油系统的燃料油供给燃料气体。 燃气轮机操作是通过将燃料转换为气体或油来进行的。 燃料油分配控制系统A控制流入多个燃料管道的油。 当油被切换到气体时，向排气供给系统C供给适当温度和压力的空气。该空气流入燃油管道和喷嘴X2，以清除其中的残留油。 燃油喷嘴清洗系统D从洗涤水箱旁通过压缩机清洗。 该水流过喷嘴X2进行洗涤

公开(公告)号：US09347377B2

公开(公告)日：2016-05-24

申请号：US13806961

申请日：2011-10-27

申请人： Masayuki Murakami ,  Kazuya Higashi ,  Yukimasa Nakamoto ,  Satoko Fujii ,  Takeyuki Shimizu ,  Keigo Matsumoto

发明人： Masayuki Murakami ,  Kazuya Higashi ,  Yukimasa Nakamoto ,  Satoko Fujii ,  Takeyuki Shimizu ,  Keigo Matsumoto

IPC分类号： F02C7/30 ,  F02C7/232 ,  F01D25/12 ,  F02C3/30 ,  F02C9/40 ,  F23R3/34 ,  F23R3/36 ,  F02C7/14 ,  F02C7/22 ,  F02C7/228 ,  F23R3/28

CPC分类号： F02C7/232 ,  F01D25/12 ,  F02C3/30 ,  F02C7/14 ,  F02C7/222 ,  F02C7/228 ,  F02C9/40 ,  F05D2260/213 ,  F05D2260/2214 ,  F05D2260/608 ,  F23D2209/30 ,  F23K2301/203 ,  F23R3/283 ,  F23R3/343 ,  F23R3/36

摘要： The invention provides a gas-turbine fuel nozzle that includes a plurality of fuel supply channels to which fuel is supplied, a plurality of fuel/sweep-fluid supply channels to which fuel or a sweep fluid for sweeping the fuel is supplied, and a plurality of injection holes that are provided at downstream ends of the fuel supply channels or the fuel/sweep-fluid supply channels and that inject the fuel guided from the fuel supply channels or the fuel/sweep-fluid supply channels; a sweep-fluid supply channel that is connected to the fuel/sweep-fluid supply channels to guide the sweeping; and sweep-fluid cooling means for cooling the sweep-fluid to a temperature lower than a self-ignition temperature of the fuel.

摘要翻译： 本发明提供了一种燃气轮机燃料喷嘴，其包括供应燃料的多个燃料供应通道，多个燃料/扫掠流体供应通道，供应燃料或用于清扫燃料的​​清扫流体，多个燃料/ 设置在燃料供给通道或燃料/扫掠流体供应通道的下游端并且喷射从燃料供应通道或燃料/扫掠流体供应通道引导的燃料的喷射孔; 扫掠流体供应通道，其连接到燃料/扫掠流体供应通道以引导扫掠; 以及用于将扫流体冷却到低于燃料的自燃温度的温度的扫流体冷却装置。

公开(公告)号：US20130091824A1

公开(公告)日：2013-04-18

申请号：US13806961

申请日：2011-10-27

申请人： Masayuki Murakami ,  Kazuya Higashi ,  Yukimasa Nakamoto ,  Satoko Fujii ,  Takeyuki Shimizu ,  Keigo Matsumoto

发明人： Masayuki Murakami ,  Kazuya Higashi ,  Yukimasa Nakamoto ,  Satoko Fujii ,  Takeyuki Shimizu ,  Keigo Matsumoto

IPC分类号： F02C7/232 ,  F23R3/34 ,  F23R3/36 ,  F02C9/40

CPC分类号： F02C7/232 ,  F01D25/12 ,  F02C3/30 ,  F02C7/14 ,  F02C7/222 ,  F02C7/228 ,  F02C9/40 ,  F05D2260/213 ,  F05D2260/2214 ,  F05D2260/608 ,  F23D2209/30 ,  F23K2301/203 ,  F23R3/283 ,  F23R3/343 ,  F23R3/36

摘要： The invention provides a gas-turbine fuel nozzle (1) that includes a plurality of fuel supply channels (3a) to which fuel is supplied, a plurality of fuel/scavenging-fluid supply channels (3b) to which fuel or a scavenging fluid for scavenging the fuel is supplied, and a plurality of injection holes (7a, 7b) that are provided at downstream ends of the fuel supply channels (3a) or the fuel/scavenging-fluid supply channels (3b) and that inject the fuel guided from the fuel supply channels (3a) or the fuel/scavenging-fluid supply channels (3b); a scavenging-fluid supply channel (21) that is connected to the fuel/scavenging-fluid supply channels (3b) to guide the scavenging fluid; and scavenging-fluid cooling means (23) for cooling the scavenging fluid to a temperature lower than a self-ignition temperature of the fuel.

摘要翻译： 本发明提供了一种燃气涡轮燃料喷嘴（1），其包括供应燃料的多个燃料供应通道（3a），多个燃料/扫气流体供应通道（3b），燃料或清除流体供 提供清除燃料的多个喷射孔（7a，7b），其设置在燃料供给通道（3a）或燃料/扫气流体供应通道（3b）的下游端，并且喷射从 燃料供应通道（3a）或燃料/清除液供应通道（3b）; 与所述燃料/清扫液供给通道（3b）连接以引导所述清扫流体的扫气供给通道（21）; 以及用于将清扫流体冷却至低于燃料的自燃温度的温度的扫气流体冷却装置（23）。

公开(公告)号：US06389795B1

公开(公告)日：2002-05-21

申请号：US09929346

申请日：2001-08-15

申请人： Yukimasa Nakamoto

发明人： Yukimasa Nakamoto

IPC分类号： F02G300

CPC分类号： F02C7/22 ,  F01D25/002 ,  F02C3/22 ,  F02C3/24 ,  F02C7/232 ,  F02C9/40 ,  F05D2260/602

摘要： A plurality of fuel nozzles X1 and X2 in combustor X are supplied with fuel gas from a fuel gas system and fuel oil from a fuel oil system, respectively. Gas turbine operation is performed with fuel being changed over to either gas or oil. Fuel oil distribution control system A controls oil flowing into a plurality of fuel pipings. When oil is changed over to gas, fuel oil purge system B is supplied with air of an appropriate temperature and pressure from purging air supply system C. This air flows into fuel oil pipings and nozzles X2 for purging residual oil therein. Fuel nozzle wash system D is supplied with water by-passing from a wash water tank for compressor washing. This water flows through nozzles X2 for washing thereof.

公开(公告)号：US06385961B2

公开(公告)日：2002-05-14

申请号：US09781420

申请日：2001-02-13

申请人： Yukimasa Nakamoto

发明人： Yukimasa Nakamoto

IPC分类号： F02G300

CPC分类号： F02C7/22 ,  F01D25/002 ,  F02C3/22 ,  F02C3/24 ,  F02C7/232 ,  F02C9/40 ,  F05D2260/602

摘要： A plurality of fuel nozzles X1 and X2 in combustor X are supplied with fuel gas from a fuel gas system and fuel oil from a fuel oil system, respectively. Gas turbine operation is performed with fuel being changed over to either gas or oil. Fuel oil distribution control system A controls oil flowing into a plurality of fuel pipings. When oil is changed over to gas, fuel oil purge system B is supplied with air of an appropriate temperature and pressure from purging air supply system C. This air flows into fuel oil pipings and nozzles X2 for purging residual oil therein. Fuel nozzle wash system D is supplied with water by-passing from a wash water tank for compressor washing. This water flows through nozzles X2 for washing thereof.

摘要翻译： 在燃烧器X中的多个燃料喷嘴X1和X2分别从燃料气体系统和来自燃料油系统的燃料油供给燃料气体。 燃气轮机操作是通过将燃料转换为气体或油来进行的。 燃料油分配控制系统A控制流入多个燃料管道的油。 当油被切换到气体时，向排气供给系统C供给适当温度和压力的空气。该空气流入燃油管道和喷嘴X2，用于清除残余油。 燃油喷嘴清洗系统D从洗涤水箱旁通过压缩机清洗。 该水流过喷嘴X2进行洗涤。

公开(公告)号：US06216439B1

公开(公告)日：2001-04-17

申请号：US09305459

申请日：1999-05-06

申请人： Yukimasa Nakamoto

发明人： Yukimasa Nakamoto

IPC分类号： F02G300

CPC分类号： F02C7/22 ,  F01D25/002 ,  F02C3/22 ,  F02C3/24 ,  F02C7/232 ,  F02C9/40 ,  F05D2260/602

摘要： Plurality of fuel nozzles X1 and X2 in combustor X are supplied with fuel gas from fuel gas system and fuel oil from fuel oil system, respectively. Gas turbine operation is done with fuel being changed over to either gas or oil. Fuel oil distribution control system A controls oil flowing into plurality of fuel pipings. When oil is changed over to gas, fuel oil purge system B is supplied with air of appropriate temperature and pressure from purging air supply system C. This air flows into fuel oil pipings and nozzles X2 for purging residual oil therein. Fuel nozzle wash system D is supplied with water by-passing from wash water tank for compressor washing. This water flows through nozzles X2 for washing thereof.

摘要翻译： 在燃烧器X中的多个燃料喷嘴X1和X2分别由来自燃料油系统的燃料气体和燃料油供给燃料气体。 燃气轮机操作是通过将燃料转换为气体或油来完成的。 燃料油分配控制系统A控制流入多个燃料管道的油。 当油被切换成气体时，向排气供给系统C供给适当温度和压力的空气。该空气流入燃油管道和喷嘴X2，以清除其中的残留油。 燃油喷嘴清洗系统D从洗涤水箱旁通过压缩机清洗。 该水流过喷嘴X2进行洗涤。

公开(公告)号：US4031031A

公开(公告)日：1977-06-21

申请号：US573231

申请日：1975-04-30

申请人： Kineo Yamaguchi ,  Katsuhiko Kawakami ,  Yukimasa Nakamoto

发明人： Kineo Yamaguchi ,  Katsuhiko Kawakami ,  Yukimasa Nakamoto

IPC分类号： C10G49/00 ,  B01J8/00 ,  B01J38/00 ,  C10G11/00 ,  B01J21/20 ,  B01J23/94

CPC分类号： C10G11/00 ,  B01J8/0015

摘要： A method of removing a catalyst used for catalytic reactions of hydrocarbons from a reaction system for exchange or otherwise comprising treating the catalyst with water or a mineral oil in the presence of a surface active substance or both a surface active substance and a chelating agent to wet the catalyst. This method ensures a safe and simple removal of the catalyst without involving dust scattering, spontaneous combustion or generation of sulfur dioxide gas.

摘要翻译： 从用于交换反应体系的烃的催化反应中除去用于催化反应的催化剂的方法，或者另外包括在表面活性物质或表面活性物质和螯合剂存在下用水或矿物油处理催化剂以润湿 催化剂。 这种方法确保了催化剂的安全和简单的除去，而不会引起粉尘飞散，自燃或产生二氧化硫气体。