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41. 发明授权

US4295818A Catalytic monolith and method of its formulation 失效
标题翻译：催化整料及其配方
公开(公告)号：US4295818A
公开(公告)日：1981-10-20
申请号：US153056
申请日：1980-05-27
申请人： Meredith J. Angwin , William C. Pfefferle , John P. Kesselring
发明人： Meredith J. Angwin , William C. Pfefferle , John P. Kesselring
IPC分类号： B01J37/00 , B01J37/08 , F23C13/00 , F23D3/40 , B01J23/10 , B01J23/74 , B01J35/04
CPC分类号： F23C13/00 , B01J37/0009 , B01J37/08 , Y10T428/24149
摘要： A catalyst system in which the catalytic composition comprises a catalytically active material which is homogeneously interspersed throughout a monolith structure of ceramic composition. The composition is shaped into a unitary monolith which is employed as the catalyst structure. In the method the active material or materials are admixed with a ceramic material, which can be either active or inactive, in finely divided form and then shaped into the monolith structure.
摘要翻译：一种催化剂体系，其中催化剂组合物包含均匀散布在陶瓷组合物的整体结构中的催化活性材料。该组合物被成形为整体单块，其用作催化剂结构。在该方法中，活性材料或陶瓷材料可以是活性的或非活性的，以细分的形式混合，然后成形为整料结构。

42. 发明授权

US4065917A Method of starting a combustion system utilizing a catalyst 失效
标题翻译：启动使用催化剂的燃烧系统的方法
公开(公告)号：US4065917A
公开(公告)日：1978-01-03
申请号：US752272
申请日：1976-12-20
申请人： William C. Pfefferle
发明人： William C. Pfefferle
IPC分类号： F02M27/02 , F23C13/00 , F23R3/40 , F02C3/04
CPC分类号： F02M27/02 , F23R3/40
摘要： A method and system are provided for starting a combustion system utilizing a catalyst, and at the same time provide low emissions of unburned hydrocarbons and carbon monoxide.The method is particularly applicable to starting such combustion systems which are subject to intermittent operation, such as for example, gas turbines used to power automotive vehicles in which carbonaceous fuels are combusted to provide the motive fluid, or furnaces which are used intermittently. In the method, heat, such as produced by electrical means or by thermal combustion of a carbonaceous fuel, is employed to bring the catalyst to an operating temperature which will permit rapid oxidation of the carbonaceous fuel. When the catalyst has been heated to reach such operating temperatures, the start-up heating may be terminated and the normal operation of the combustion zone including the catalyst may proceed.
摘要翻译：提供了一种利用催化剂启动燃烧系统的方法和系统，并且同时提供了未燃烧的碳氢化合物和一氧化碳的低排放。该方法特别适用于启动经受间歇操作的燃烧系统，例如例如，用于驱动碳质燃料燃烧以提供动力流体的汽车的燃气轮机或间歇地使用的炉子。在该方法中，使用诸如通过电气装置产生的热或通过碳质燃料的热燃烧，使催化剂达到允许含碳燃料快速氧化的操作温度。当催化剂被加热达到这样的操作温度时，起动加热可以终止，并且可以进行包括催化剂的燃烧区的正常操作。

43. 发明授权

US3940923A Method of operating catalytically supported thermal combustion system 失效
标题翻译：操作催化支持热燃烧系统的方法
公开(公告)号：US3940923A
公开(公告)日：1976-03-02
申请号：US463436
申请日：1974-04-24
申请人： William C. Pfefferle
发明人： William C. Pfefferle
IPC分类号： F02M27/02 , F23R3/40 , F02C3/16 , F02C7/26
CPC分类号： F23C13/08 , F02M27/02 , F23R3/40 , F02D2200/0606
摘要： An improved method is provided for more efficiently operating a catalytically supported thermal combustion gas turbine system, and at the same time provide low emissions of unburned hydrocarbons, carbon monoxide, and nitrogen oxides. In the adiabatic combustion of the fuel and air admixture at least a portion of the thermal combustion of the fuel takes place in the expansion zone of the gas turbine to counteract the cooling effect of the expansion of the gases.
摘要翻译：提供了一种改进的方法，用于更有效地操作催化支持的热燃气涡轮机系统，并且同时提供未燃烧的碳氢化合物，一氧化碳和氮氧化物的低排放。在燃料和空气混合物的绝热燃烧中，燃料的热燃烧的至少一部分发生在燃气轮机的膨胀区域中，以抵消气体膨胀的冷却效果。

44. 发明授权

US08337757B2 Reactor control method 有权
标题翻译：电抗器控制方法
公开(公告)号：US08337757B2
公开(公告)日：2012-12-25
申请号：US12322970
申请日：2009-02-09
申请人： Subir Roychoudhury , Joel M. Desjardins , David Spence , Richard Mastanduno , Dennis E. Walsh , William C. Pfefferle
发明人： Subir Roychoudhury , Joel M. Desjardins , David Spence , Richard Mastanduno , Dennis E. Walsh , William C. Pfefferle
IPC分类号： G05B13/00
CPC分类号： C01B3/26 , C10J3/723 , C10J2200/06 , G05D23/1931 , Y10T436/207497 , Y10T436/218
摘要： A method is provided for controlling the operating temperature of a catalytic reactor using a closed-loop system that provides for varying the reactor input and other operating parameters in order to maintain the operating temperature of the reactor at or near the initial setpoint temperature for operation of the reactor. In one example, maximum and minimum operating temperatures with a catalytic partial oxidation reactor are controlled, as well as maintaining control over the corresponding minimum required ratio of oxygen atoms to carbon atoms, such that the operating temperature within the reactor is maintained below the material limits but above threshold temperatures for coking.
摘要翻译：提供了一种用于使用闭环系统来控制催化反应器的操作温度的方法，所述闭环系统提供改变反应器输入和其它操作参数，以便将反应器的操作温度保持在或接近初始设定点温度，以操作反应堆。在一个实例中，控制具有催化部分氧化反应器的最大和最小操作温度，以及保持对氧原子与碳原子的相应最小所需比例的控制，使得反应器内的操作温度保持在材料极限以下但高于焦化阈值温度。

45. 发明授权

US07874350B2 Reducing the energy requirements for the production of heavy oil 有权
标题翻译：降低生产重油的能源需求
公开(公告)号：US07874350B2
公开(公告)日：2011-01-25
申请号：US12655704
申请日：2010-01-06
申请人： William C. Pfefferle
发明人： William C. Pfefferle
IPC分类号： E21B36/02 , E21B43/24
CPC分类号： E21B43/243
摘要： An apparatus for generating a heated product stream downhole is provided wherein a fuel rich mixture is reacted downhole by contact with a catalyst to produce a partially reacted product stream, the fuel rich mixture comprising fuel and oxygen. The partially reacted product stream is brought into contact with an oxidant thereby igniting combustion upon contact producing a combustion product stream. The combustion product stream may be cooled by injecting a diluent flow such as water or CO2. The cooled combustion product stream may be injected into oil bearing strata in order to reduce the energy requirements for the production of heavy oil.
摘要翻译：提供了一种用于产生井下加热产物流的装置，其中富燃料混合物通过与催化剂接触而在井下反应以产生部分反应的产物流，所述富燃料混合物包含燃料和氧气。使部分反应的产物流与氧化剂接触，从而在接触时点燃燃烧产生燃烧产物流。可以通过注入稀释剂流如水或二氧化碳来冷却燃烧产物流。冷却的燃烧产物流可以被注入含油层，以减少生产重油的能量需求。

46. 发明申请

US20100108305A1 Reducing the energy requirements for the production of heavy oil 有权
标题翻译：降低生产重油的能源需求
公开(公告)号：US20100108305A1
公开(公告)日：2010-05-06
申请号：US12655704
申请日：2010-01-06
申请人： William C. Pfefferle
发明人： William C. Pfefferle
IPC分类号： E21B36/02 , E21B43/24
CPC分类号： E21B43/243
摘要： An apparatus for generating a heated product stream downhole is provided wherein a fuel rich mixture is reacted downhole by contact with a catalyst to produce a partially reacted product stream, the fuel rich mixture comprising fuel and oxygen. The partially reacted product stream is brought into contact with an oxidant thereby igniting combustion upon contact producing a combustion product stream. The combustion product stream may be cooled by injecting a diluent flow such as water or CO2. The cooled combustion product stream may be injected into oil bearing strata in order to reduce the energy requirements for the production of heavy oil.
摘要翻译：提供了一种用于产生井下加热产物流的装置，其中富燃料混合物通过与催化剂接触而在井下反应以产生部分反应的产物流，所述富燃料混合物包含燃料和氧气。使部分反应的产物流与氧化剂接触，从而在接触时点燃燃烧产生燃烧产物流。可以通过注入稀释剂流如水或二氧化碳来冷却燃烧产物流。冷却的燃烧产物流可以被注入含油层，以减少生产重油的能量需求。

47. 发明授权

US07513306B2 Method for natural gas production 有权
标题翻译：天然气生产方法
公开(公告)号：US07513306B2
公开(公告)日：2009-04-07
申请号：US12009949
申请日：2008-01-23
申请人： William C. Pfefferle
发明人： William C. Pfefferle
IPC分类号： E21B43/243
CPC分类号： E21B43/243 , E21B41/0064 , E21B2043/0115 , Y02C10/14
摘要： A method of dissociating methane hydrate deposits in-situ is provided in which a supply of oxygen, carbon dioxide, and fuel are provided, the oxygen and the carbon dioxide are mixed to form an oxidizer fluid, and the fuel is combusted downhole by reacting it with the oxidizer fluid to provide hot combustion products. The combustion products are placed in contact with a diluent fluid to produce a cooled product fluid at a temperature higher than the prevailing methane hydrate decomposition temperature. The cooled product fluid is injected into the methane hydrate deposit decomposing the hydrate and releasing natural gas.
摘要翻译：提供了一种现场离解甲烷水合物沉积物的方法，其中提供氧气，二氧化碳和燃料的供应，将氧气和二氧化碳混合以形成氧化剂流体，并且燃料通过使其燃烧在井下用氧化剂流体提供热燃烧产物。将燃烧产物与稀释液接触以在高于主要甲烷水合物分解温度的温度下产生冷却的产物流体。将冷却的产品流体注入分解水合物并释放天然气的甲烷水合物沉积物中。

48. 发明申请

US20090044940A1 Method for CAGD recovery of heavy oil 审中-公开
标题翻译：重油CAGD回收方法
公开(公告)号：US20090044940A1
公开(公告)日：2009-02-19
申请号：US12218780
申请日：2008-07-18
申请人： William C. Pfefferle
发明人： William C. Pfefferle
IPC分类号： E21B43/243
CPC分类号： E21B43/243
摘要： A novel method for recovering oil is provided wherein oxygen is injected into a chamber within an oil deposit thereby combusting oil at the chamber walls. The heated oil to drains toward the reservoir floor and is recovered via a production well.
摘要翻译：提供了一种用于回收油的新方法，其中将氧气注入到油沉积物中的室中，从而在室壁处燃烧油。加热的油排到储层底部，并通过生产井回收。

49. 发明申请

US20070187093A1 Method for recovery of stranded oil 审中-公开
标题翻译：绞股油回收方法
公开(公告)号：US20070187093A1
公开(公告)日：2007-08-16
申请号：US11698556
申请日：2007-01-26
申请人： William C. Pfefferle
发明人： William C. Pfefferle
IPC分类号： E21B43/243 , E21B43/24
CPC分类号： E21B43/243 , E21B43/2406 , E21B43/2408
摘要： The present invention provides a method of recovering stranded oil wherein heated fluid is injected into a reservoir containing stranded oil in a region near the reservoir ceiling. The heated oil drains toward the reservoir floor and is recovered via a production well.
摘要翻译：本发明提供一种回收多股油的方法，其中将加热的流体注入到在储存器顶部附近的区域中含有绞油的储存器中。加热的油向储存器地板排出并通过生产井回收。

50. 发明授权

US5958347A Pre-converter mounting device 失效
标题翻译：预转换器安装装置
公开(公告)号：US5958347A
公开(公告)日：1999-09-28
申请号：US61367
申请日：1998-04-16
申请人： Subir Roychoudhury , William C. Pfefferle
发明人： Subir Roychoudhury , William C. Pfefferle
IPC分类号： F01N3/20 , F01N3/28 , F01N13/02 , F01N3/10
CPC分类号： F01N3/2842 , F01N13/0097 , F01N3/2006 , Y02T10/26
摘要： Short channel metal catalysts are mounted on the face of conventional monolithic automotive catalysts to assure exhaust gas does not by-pass the short channel metal catalysts.
摘要翻译：短通道金属催化剂安装在传统的整体式汽车催化剂的表面上，以确保废气不会绕过短通道金属催化剂。

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