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    CATALYTIC ISOBUTANE ALKYLATION
    1.
    发明申请
    CATALYTIC ISOBUTANE ALKYLATION 审中-公开
    催化ISOBUTANE碱性化

    公开(公告)号：WO2009023050A3

    公开(公告)日：2009-04-16

    申请号：PCT/US2008006020

    申请日：2008-05-12

    Applicant: PRECISION COMBUSTION INC ,  PFEFFERLE WILLIAM C ,  ETEMAD SHAHROKH

    Inventor： PFEFFERLE WILLIAM C ,  ETEMAD SHAHROKH

    IPC: C07C2/00

    CPC classification number: B01J16/005 ,  B01J12/007 ,  B01J19/2475 ,  C07C2/58 ,  C07C2529/068

    Abstract: A novel catalytic reactor is provided for controlling the contact of a limiting reactant with a catalyst surface. A first flow vessel defines an interior surface and an exterior surface, and the interior surface has a catalyst deposited on at least a portion thereof. A second flow vessel is positioned within the first flow vessel and the second flow vessel defines a porous surface designed to deliver a fluid uniformly to at least a portion of the interior surface of the first flow vessel.

    Abstract translation: 提供了一种新颖的催化反应器来控制极限反应物与催化剂表面的接触。 第一流动容器限定内表面和外表面，并且内表面具有沉积在其至少一部分上的催化剂。 第二流动容器定位在第一流动容器内，第二流动容器限定多孔表面，该多孔表面被设计成将流体均匀地输送到第一流动容器的内表面的至少一部分。

    METHOD FOR EFFECTIVELY CONTROLLING THE TEMPERATURE OF OXIDE-COATED SHORT-CHANNEL-LENGTH METALLIC STRUCTURES
    2.
    发明申请
    METHOD FOR EFFECTIVELY CONTROLLING THE TEMPERATURE OF OXIDE-COATED SHORT-CHANNEL-LENGTH METALLIC STRUCTURES 审中-公开
    有效控制氧化涂层短路通道长度金属结构温度的方法

    公开(公告)号：WO2011071525A3

    公开(公告)日：2012-03-22

    申请号：PCT/US2010003114

    申请日：2010-12-08

    Applicant: PRECISION COMBUSTION INC ,  PFEFFERLE WILLIAM C

    Inventor： PFEFFERLE WILLIAM C

    IPC: C01B3/26

    CPC classification number: C01B3/386 ,  C01B2203/0261 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1082

    Abstract: A method for the partial oxidation of hydrocarbons is provided wherein an endothermic catalyst and an oxidation catalyst are positioned upon a short channel-length metallic substrate; the endothermic catalyst positioned under a surface layer of the oxidation catalyst positioned on the metallic substrate. A fuel-rich supply of hydrocarbons and oxygen is then passed over the substrate. The method includes providing an oxidation catalyst on at least a portion of a surface of the metallic substrate wherein a hydrocarbon is oxidized by an oxygen mass-transfer-limited reaction on the oxidation catalyst surface; and providing an endothermic catalyst on the metallic substrate below the oxidation catalyst surface whereby an endothermic reaction follows the oxygen mass-transfer-limited reaction below the oxidation catalyst surface.

    Abstract translation: 提供了一种用于部分氧化烃的方法，其中吸热催化剂和氧化催化剂位于短的通道长度金属基材上; 该吸热催化剂位于位于金属基底上的氧化催化剂的表面层下方。 然后将富含碳氢化合物和氧气的富含燃料的物质通过衬底。 该方法包括在金属基底表面的至少一部分上提供氧化催化剂，其中通过在氧化催化剂表面上的氧质量传递限制反应氧化烃; 并在氧化催化剂表面下面的金属基底上提供吸热催化剂，借此在氧化催化剂表面之下的氧质量转移受限反应之后吸热反应。

    CATALYTIC REACTOR FOR LOW-BTU FUELS
    4.
    发明申请
    CATALYTIC REACTOR FOR LOW-BTU FUELS 审中-公开
    低热值燃料的催化反应器

    公开(公告)号：WO2007050499A3

    公开(公告)日：2007-11-22

    申请号：PCT/US2006041257

    申请日：2006-10-24

    Applicant: PRECISION COMBUSTION INC ,  SMITH LANCE L ,  ETEMAD SHAHROKH ,  KARIM HASAN ,  PFEFFERLE WILLIAM C

    Inventor： SMITH LANCE L ,  ETEMAD SHAHROKH ,  KARIM HASAN ,  PFEFFERLE WILLIAM C

    IPC: B01J8/02 ,  F23D99/00

    CPC classification number: B01J8/067 ,  B01J8/062 ,  B01J8/065 ,  B01J12/007 ,  B01J2208/00132 ,  B01J2219/00081 ,  F28D7/0041

    Abstract: An improved catalytic reactor includes a housing having a plate positioned therein defining a first zone and a second zone, and a plurality of conduits fabricated from a heat conducting material and adapted for conducting a fluid therethrough. The conduits are positioned within the housing such that the conduit exterior surfaces and the housing interior surface within the second zone define a first flow path while the conduit interior surfaces define a second flow path through the second zone and not in fluid communication with the first flow path. The conduit exits define a second flow path exit, the conduit exits and the first flow path exit being proximately located and interspersed. The conduits define at least one expanded section that contacts adjacent conduits thereby spacing the conduits within the second zone and forming first flow path exit flow orifices having an aggregate exit area greater than a defined percent of the housing exit plane area. Lastly, at least a portion of the first flow path defines a catalytically active surface.

    Abstract translation: 一种改进的催化反应器包括一个外壳，该外壳具有一个定位在其中的板，该板限定了第一区域和第二区域，以及多个由导热材料制成并适于传导流体通过的导管。 导管定位在壳体内，使得导管外表面和第二区域内的壳体内表面限定第一流动路径，而导管内表面限定穿过第二区域并且不与第一流体流体连通的第二流动路径 路径。 导管出口限定第二流动路径出口，导管离开并且第一流动路径出口紧邻地定位并散布。 导管限定至少一个膨胀部分，该膨胀部分与相邻管道接触，从而将导管在第二区域内间隔开并形成具有大于壳体出口平面面积的限定百分比的聚合物出口面积的第一流动路径出口流动孔口。 最后，第一流动路径的至少一部分限定催化活性表面。

    DRY, LOW NOx CATALYTIC PILOT
    5.
    发明申请
    DRY, LOW NOx CATALYTIC PILOT 审中-公开
    干，低NOx催化导管

    公开(公告)号：WO9967570A3

    公开(公告)日：2000-03-23

    申请号：PCT/US9912600

    申请日：1999-06-07

    Applicant: PRECISION COMBUSTION INC

    Inventor： PFEFFERLE WILLIAM C ,  ETEMAD SHAHROKH ,  KARIM MD HASAN UL

    IPC: F23C13/00 ,  F23R3/34 ,  F23R3/40 ,  F02M27/02

    CPC classification number: F23C13/00 ,  F23R3/343 ,  F23R3/40

    Abstract: This invention relates to an apparatus and method for increasing the reactivity of a fuel/air mixture (40) prior to homogenous combustion of the mixture. More specifically, this invention is a pilot (55) for a gas turbine combustor which utilizes the heat of combustion within the pilot to increase the reactivity of a portion of the fuel/air mixture utilized by the pilot.

    Abstract translation: 本发明涉及在混合物均匀燃烧之前增加燃料/空气混合物（40）的反应性的装置和方法。 更具体地，本发明是用于燃气轮机燃烧器的先导（55），其利用飞行员内的燃烧热来增加飞行员利用的一部分燃料/空气混合物的反应性。

    DRY, LOW NOx PILOT
    6.
    发明申请
    DRY, LOW NOx PILOT 审中-公开
    干，低NOx引导

    公开(公告)号：WO9964788B1

    公开(公告)日：2000-01-27

    申请号：PCT/US9912599

    申请日：1999-06-07

    Applicant: PRECISION COMBUSTION INC

    Inventor： ETEMAD SHAHROKH ,  KARIM MD HASAN UL ,  PFEFFERLE WILLIAM C

    IPC: F23C7/00 ,  F23B5/20 ,  F23D3/40

    CPC classification number: F23C7/002 ,  F23D2209/20 ,  F23D2900/00015

    Abstract: This invention relates to an apparatus and method for increasing the reactivity of a fuel/air mixture (40) prior to homogenous combustion of the mixture. More specifically, this invention is a pilot for a gas turbine combustor which utilizes the heat of combustion within the pilot to increase the reactivity of a portion of the fuel/air mixture (42, 43) utilized by the pilot.

    Abstract translation: 本发明涉及在混合物均匀燃烧之前增加燃料/空气混合物（40）的反应性的装置和方法。 更具体地，本发明是用于燃气轮机燃烧器的引导装置，其利用飞行员内的燃烧热增加飞行员利用的燃料/空气混合物（42,43）的一部分的反应性。

    METHOD FOR NATURAL GAS PRODUCTION
    7.
    发明申请
    METHOD FOR NATURAL GAS PRODUCTION 审中-公开
    天然气生产方法

    公开(公告)号：WO2005010129A3

    公开(公告)日：2005-08-25

    申请号：PCT/US2004023480

    申请日：2004-07-21

    Applicant: PRECISION COMBUSTION INC ,  PFEFFERLE WILLIAM C

    Inventor： PFEFFERLE WILLIAM C

    IPC: E21B43/24

    CPC classification number: E21B43/243 ,  E21B41/0064 ,  E21B2043/0115 ,  Y02C10/14

    Abstract: The present invention is a method and system for dissociating methane hydrate deposits in-situ. An oxidizer fluid and a supply of fuel, both at a pressure higher than that of the methane hydrate deposit, are supplied and delivered to the methane hydrate deposit. The fuel is combusted downhole by reacting it with the oxidizer fluid to provide combustion products. The combustion products are placed in contact with a diluent fluid to produce a heated product fluid. The heated product fluid is injected into the methane hydrate deposit whereby methane is dissociated from the methane hydrate and made available for extraction. In addition, carbon dioxide may be made available to promote the formation of carbon dioxide hydrates from the liberated methane hydrate water.

    Abstract translation: 本发明是原位解离甲烷水合物沉积物的方法和系统。 供给氧化剂流体和在甲烷水合物沉积物的压力高的燃料供应，并将其输送到甲烷水合物沉积物中。 燃料通过与氧化剂流体反应而在井下燃烧以提供燃烧产物。 将燃烧产物置于与稀释液接触以产生加热的产品流体。 将加热的产物流体注入到甲烷水合物沉积物中，其中甲烷从甲烷水合物中解离并可用于萃取。 此外，可以提供二氧化碳以促进从释放的甲烷水合物水形成二氧化碳水合物。

    MAIN BURNER, METHOD AND APPARATUS
    8.
    发明申请
    MAIN BURNER, METHOD AND APPARATUS 审中-公开
    主燃烧器，方法和设备

    公开(公告)号：WO03025463A2

    公开(公告)日：2003-03-27

    申请号：PCT/US0228900

    申请日：2002-09-10

    Applicant: PRECISION COMBUSTION INC

    Inventor： KARIM MD HASAN UL ,  LYLE KENT ,  SMITH LANCE L ,  ETEMAD SHAHROKH ,  PFEFFERLE WILLIAM C

    IPC: F23C6/04 ,  F23C13/00 ,  F23D14/02 ,  F23N

    CPC classification number: F23C13/00 ,  F23C6/047 ,  F23C13/08 ,  F23D14/02 ,  Y02E20/344

    Abstract: A method and apparatus for use with a main burner of a gas turbine is disclosed. A rich fuel air mixture is catalytically oxidized with the resulting reacted mixture (48) being made lean by having additional air (46) added thereto. The resulting lean mixture (49) is then combusted in the presence of the main mixture (72) that is also lean thereby supporting combustion of the main mixture (72).

    Abstract translation: 公开了一种用于燃气轮机的主燃烧器的方法和设备。 富燃料空气混合物被催化氧化，所得到的反应混合物（48）通过向其中加入额外的空气（46）而变稀。 然后所得到的贫油混合物（49）在也是贫油的主混合物（72）存在下燃烧，从而支持主混合物（72）的燃烧。

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