-
公开(公告)号：US08327779B2
公开(公告)日：2012-12-11
申请号：US12238632
申请日：2008-09-26
IPC分类号： F23J15/06
CPC分类号： F23L7/00 , F22B35/00 , F23J15/02 , F23J2215/50 , F23J2900/15061 , F23L2900/07005 , F23L2900/07008 , F23L2900/07009 , Y02E20/344
摘要： A combustion system having a furnace arranged and disposed to receive solid fuel and oxygen and combust the solid fuel and oxygen to form a flue gas. The system includes a heat exchanger arrangement arranged and disposed to receive heat from the flue gas, where the heat exchanger arrangement has a predetermined heat exchange capacity. A water injection arrangement is arranged and disposed to provide water to the flue gas to controllably adjust the flue gas mass flow rate and temperature to provide the predetermined heat exchange capacity.
摘要翻译： 一种燃烧系统，其具有布置和设置为接收固体燃料和氧气并燃烧固体燃料和氧气以形成烟道气的炉子。 该系统包括热交换器装置，该热交换器装置布置和布置成从烟道气接收热量，其中热交换器装置具有预定的热交换能力。 喷水装置被布置和布置成向烟道气提供水以可控地调节烟气质量流量和温度以提供预定的热交换容量。
-
公开(公告)号：US08236276B2
公开(公告)日：2012-08-07
申请号：US12709745
申请日：2010-02-22
申请人： Xianming Jimmy Li , Elmo Nasato , Jung Soo Choe
发明人： Xianming Jimmy Li , Elmo Nasato , Jung Soo Choe
CPC分类号： C01B17/0404 , C01B17/0413 , C01B17/0452
摘要： A sulfur recovery system for recovering sulfur from a sulfur plant feed stream including a first sulfur removal system and a second sulfur removal system. The system includes a sulfur plant feed inlet to the first sulfur removal system, the sulfur plant feed inlet being capable of providing a sulfur plant feed stream at a first pressure. One or more oxidizing gas inlets are arranged and disposed to combine at least one oxidizing gas stream with the sulfur plant feed stream to form a combustion gas for combustion in the first sulfur removal system at a second pressure. A flow restriction device is operably configured to control an operating pressure in one or both of the first sulfur removal system and the second sulfur removal system. A gas processing plant and method for recovering sulfur from a sulfur plant feed stream are also disclosed.
摘要翻译： 一种硫回收系统，用于从包括第一硫去除系统和第二硫去除系统的硫植物进料流中回收硫。 该系统包括第一硫去除系统的硫植物进料入口，硫植物进料入口能够在第一压力下提供硫植物进料流。 一个或多个氧化气体入口被布置和布置成将至少一个氧化气体流与硫植物进料流组合以在第二压力下形成用于在第一硫去除系统中燃烧的燃烧气体。 流量限制装置可操作地构造成控制第一硫去除系统和第二硫去除系统中的一个或两个中的操作压力。 还公开了一种用于从硫植物进料流中回收硫的气体处理设备和方法。
-
公开(公告)号：US08137422B2
公开(公告)日：2012-03-20
申请号：US12477617
申请日：2009-06-03
申请人： William Robert Licht , Stephen Paul DiMartino, Sr. , Eugene S. Genkin , Xianming Jimmy Li , Bryan Clair Hoke, Jr.
发明人： William Robert Licht , Stephen Paul DiMartino, Sr. , Eugene S. Genkin , Xianming Jimmy Li , Bryan Clair Hoke, Jr.
CPC分类号： C01B3/382 , C01B3/384 , C01B3/48 , C01B3/52 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/0283 , C01B2203/0288 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/0495 , C01B2203/061 , C01B2203/068 , C01B2203/0822 , C01B2203/0827 , C01B2203/0838 , C01B2203/0866 , C01B2203/0872 , C01B2203/0894 , C01B2203/1011 , C01B2203/1023 , C01B2203/1029 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1235 , C01B2203/1241 , C01B2203/1294 , C01B2203/142 , C01B2203/143 , C01B2203/146 , C01B2203/148 , Y02P20/128
摘要： A process for producing a hydrogen-containing product gas with reduced carbon dioxide emissions compared to conventional hydrogen production processes. A hydrocarbon and steam are reformed in a reformer and the resulting reformate stream is shifted in one or more shift reactors. The shifted mixture is scrubbed to remove carbon dioxide to form a carbon dioxide-depleted stream. The carbon dioxide-depleted stream is separated to form a hydrogen-containing product gas and a by-product gas. A portion of the hydrogen containing product gas is used as a fuel in the reformer and a portion of the by-product gas is recycled back into the process. The process may optionally include reforming in a prereformer and/or an oxygen secondary reformer.
摘要翻译： 与常规氢气生产方法相比，生产具有减少的二氧化碳排放的含氢产物气的方法。 烃和蒸汽在重整器中重整，所得重整产物流在一个或多个变换反应器中移动。 洗涤移出的混合物以除去二氧化碳以形成贫二氧化碳流。 分离贫二氧化碳的流体以形成含氢产物气体和副产物气体。 含氢产物气体的一部分用作重整器中的燃料，一部分副产物气体再循环回该过程。 该方法可以任选地包括在预重整器和/或氧二次重整器中的重整。
-
公开(公告)号：US20110220847A1
公开(公告)日：2011-09-15
申请号：US12720150
申请日：2010-03-09
CPC分类号： F23C5/08 , B01J2208/00504 , F23C2900/03002 , F23D14/84
摘要： A method of combustion and a reformer. The method includes combusting a fuel in combustion region of an up-fired or down-fired reformer and forming non-uniform injection properties with a wall-bound burner. The combusting is performed in a combustion region by burners, wherein at least one of the burners is the wall-bound burner forming the non-uniform injection properties. The non-uniform injection properties generate a heat profile providing a first heat density proximal to a wall and a second heat density distal from the wall, the second heat density being greater than the first heat density. The non-uniform injection properties are formed by injection properties selected from an angle of one or more injectors, a flow rate of one or more injectors, an amount and/or location of oxidant injectors, an amount and/or location of fuel injectors, and combinations thereof.
摘要翻译： 一种燃烧和重整器的方法。 该方法包括在上燃或下燃的重整器的燃烧区域燃烧燃料，并用壁式燃烧器形成不均匀的喷射性能。 通过燃烧器在燃烧区域进行燃烧，其中燃烧器中的至少一个是形成非均匀喷射性能的壁式燃烧器。 不均匀的喷射特性产生热分布，其提供靠近壁的第一热密度和远离壁的第二热密度，第二热密度大于第一热密度。 不均匀的喷射性质是通过从一个或多个喷射器的角度，一个或多个喷射器的流量，氧化剂喷射器的量和/或位置，燃料喷射器的量和/或位置， 及其组合。
-
公开(公告)号：US20100077943A1
公开(公告)日：2010-04-01
申请号：US12238632
申请日：2008-09-26
IPC分类号： F23J15/00
CPC分类号： F23L7/00 , F22B35/00 , F23J15/02 , F23J2215/50 , F23J2900/15061 , F23L2900/07005 , F23L2900/07008 , F23L2900/07009 , Y02E20/344
摘要： A combustion system having a furnace arranged and disposed to receive solid fuel and oxygen and combust the solid fuel and oxygen to form a flue gas. The system includes a heat exchanger arrangement arranged and disposed to receive heat from the flue gas, where the heat exchanger arrangement has a predetermined heat exchange capacity. A water injection arrangement is arranged and disposed to provide water to the flue gas to controllably adjust the flue gas mass flow rate and temperature to provide the predetermined heat exchange capacity.
摘要翻译： 一种燃烧系统，其具有布置和设置为接收固体燃料和氧气并燃烧固体燃料和氧气以形成烟道气的炉子。 该系统包括热交换器装置，该热交换器装置布置和布置成从烟道气接收热量，其中热交换器装置具有预定的热交换能力。 喷水装置被布置和布置成向烟道气提供水以可控地调节烟气质量流量和温度以提供预定的热交换容量。
-
26.发明授权公开(公告)号：US07632090B2
公开(公告)日：2009-12-15
申请号：US11928325
申请日：2007-10-30
CPC分类号： F23C6/047 , F23C2201/20 , F23C2201/301 , F23D14/22 , F23D14/84 , F23N1/002 , F23N5/08 , F23N5/107 , F23N2027/10 , F23N2029/00
摘要： A burner system and method of operating a burner for reduced NOx emissions. The burner system comprises a flame stabilizer, at least one fuel staging lance, an actuated valve, a temperature sensor and a controller. The amount of fuel to the flame stabilizer relative to the amount of fuel to the fuel staging lances is controlled depending on furnace temperature and/or furnace production rate.
摘要翻译： 一种燃烧器系统和操作燃烧器以减少NOx排放的方法。 燃烧器系统包括火焰稳定器，至少一个燃料分级喷枪，致动阀，温度传感器和控制器。 相对于燃料分段喷枪的燃料量，火焰稳定器的燃料量根据炉温和/或炉的生产速度来控制。
-
公开(公告)号：US20090136880A1
公开(公告)日：2009-05-28
申请号：US11946211
申请日：2007-11-28
CPC分类号： C10G9/14 , C10G9/20 , C10G9/206 , F23C5/08 , F23C6/047 , F23C2201/101 , F23C2900/05081 , F23L2900/07007 , Y02E20/344
摘要： A method of operating a pyrolysis heater for reduced emissions of NOx and carbon monoxide. One or more wall burners, typically premix burners, are operated with more excess oxidant gas than one or more of the floor or hearth burners, which are typically non-premix burners. The invention takes advantage of different NOx emissions characteristics from different types of burners.
摘要翻译： 一种操作热解加热器以减少NOx和一氧化碳排放的方法。 一个或多个壁式燃烧器（通常为预混燃烧器）以比一般或非燃烧式燃烧器的地板或炉底燃烧器中的一种或多种更多的氧化剂气体进行操作。 本发明利用不同类型燃烧器的不同NOx排放特性。
-
公开(公告)号：US07303388B2
公开(公告)日：2007-12-04
申请号：US10883349
申请日：2004-07-01
IPC分类号： F23D5/00
CPC分类号： F23D14/22 , F23C2201/30 , F23D14/32 , F23D14/583 , F23D2203/1026
摘要： Combustion system comprising a furnace having a thermal load and a combustion atmosphere disposed therein; one or more fuel lances adapted to inject fuel into the combustion atmosphere; and one or more igniters associated with the one or more fuel lances and adapted to ignite the fuel injected by the one or more fuel lances into the combustion atmosphere.
摘要翻译： 燃烧系统包括具有设置在其中的热负荷和燃烧气氛的炉; 适于将燃料喷射到燃烧气氛中的一个或多个燃料喷枪; 以及与所述一个或多个燃料喷枪相关联并且适于将由所述一个或多个燃料喷枪喷射的燃料点燃到燃烧气氛中的一个或多个点火器。
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.026 秒)
