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1. 发明授权

US4204829A Catalytic combustion process and system 失效
标题翻译：催化燃烧过程和系统
公开(公告)号：US4204829A
公开(公告)日：1980-05-27
申请号：US893575
申请日：1978-04-05
申请人： Robert M. Kendall , John P. Kesselring , Wayne V. Krill
发明人： Robert M. Kendall , John P. Kesselring , Wayne V. Krill
IPC分类号： F23C13/00 , F23C99/00 , F24H1/00 , F24H1/40 , F24H9/18 , B01J29/00
CPC分类号： F23C13/00 , F24H1/0045 , F24H1/40 , F24H9/1809
摘要： A process and system of apparatus for stoichiometrically combusting fuel and air reactants. A stream of the reactants is directed through an upstream zone for combustion about cylinders comprised of a catalytic material. A plurality of heat sink conduits are spaced about the cylinders for absorbing radiant energy from the cylinders, and a coolant medium is directed through the conduits for extracting thermal energy at a controlled rate. Products from the upstream zone are directed through a combustor in a downstream zone for adiabatic combustion, and products from the combustor are directed in heat exchange relationship with a coolant medium which extracts residual energy from the stream.
摘要翻译：用于化学计量燃烧燃料和空气反应物的装置的方法和系统。反应物流被引导通过用于在由催化材料构成的气缸周围的燃烧的上游区域。多个散热器管道围绕气缸间隔开以吸收来自气缸的辐射能，并且冷却剂介质被引导通过导管以便以受控的速率提取热能。来自上游区域的产品通过下游区域中的燃烧器引导绝热燃烧，并且来自燃烧器的产物与从流中提取剩余能量的冷却剂介质以热交换关系。

2. 发明授权

US4519770A Firetube boiler heater system 失效
标题翻译： Firetube锅炉加热器系统
公开(公告)号：US4519770A
公开(公告)日：1985-05-28
申请号：US487068
申请日：1983-04-21
申请人： John P. Kesselring , Robert M. Kendall , Wayne V. Krill
发明人： John P. Kesselring , Robert M. Kendall , Wayne V. Krill
IPC分类号： F23D14/18 , F23D13/12
CPC分类号： F23D14/18
摘要： The burner system is adapted for retrofit into the combustion chambers of firetube boilers. The burner is comprised of a hollow shell molded from a porous ceramic fiber matrix. Fuel and air reactants flow outwardly through the fiber matrix shell and are combusted along a shallow reaction zone on the outer surface. Heat is transferred primarily by radiation to the walls of the combustion chamber at temperatures which result in relatively low NO.sub.x emissions and high combustion efficiencies as compared to boiler systems with conventional burners.
摘要翻译：燃烧器系统适用于燃烧管锅炉燃烧室的改造。燃烧器包括由多孔陶瓷纤维基体模制的中空壳体。燃料和空气反应物向外流过纤维基质壳，并沿外表面的浅反应区燃烧。在与常规燃烧器的锅炉系统相比，在与导致相对低的NOx排放和高燃烧效率的温度下，主要通过辐射将热量转移到燃烧室的壁。

3. 发明授权

US4354821A Multiple stage catalytic combustion process and system 失效
标题翻译：多级催化燃烧过程及系统
公开(公告)号：US4354821A
公开(公告)日：1982-10-19
申请号：US153074
申请日：1980-05-27
申请人： John P. Kesselring , Wayne V. Krill , G. Blair Martin
发明人： John P. Kesselring , Wayne V. Krill , G. Blair Martin
IPC分类号： F23C99/00 , F23C6/04 , F23C13/00 , F23D3/40
CPC分类号： F23C13/00 , F23C6/045
摘要： A process and system for combusting a nitrogen-containing fuel to produce low NO.sub.x levels in the exhaust emissions. A stream of the fuel mixed with air is combusted in two or more fuel-rich zones having catalytic beds. The stoichiometry of the mixture in each zone is controlled for the particular catalytic material employed so that a minimum of NO.sub.x precursors is formed upon combustion in the zones. Additional air is injected into the flow to maintain the predetermined stoichiometry in the downstream zones. The beds of the fuel-rich zones can be comprised of different catalytic materials having different theoretical air proportion at which the NO.sub.x precursors are at a minimum. The beds of the fuel-rich zones can also be comprised of the same catalyst material having different minima at which NO.sub.x precursors are formed at different theoretical air proportions. A final zone combusts the exhaust products at a stoichiometry of at least 100% theoretical air to substantially complete combustion of fuel. Means can be provided for extracting heat from the flow between the combustion zones.
摘要翻译：用于燃烧含氮燃料以在废气排放物中产生低NOx水平的方法和系统。与空气混合的燃料流在具有催化床的两个或更多个富燃料区燃烧。对于所使用的特定催化材料控制每个区域中的混合物的化学计量，使得在区域中燃烧时形成最小的NOx前体。额外的空气被注入到流中以保持下游区域中的预定化学计量。富燃料区的床可以由具有不同理论空气比例的不同催化材料组成，其中NOx前体处于最小值。富燃料区的床也可以由具有不同最小值的相同的催化剂材料组成，其中以不同的理论空气比例形成NOx前体。最终区域以至少100％理论空气的化学计量燃烧排气产物以基本上完全燃烧燃料。可以提供用于从燃烧区域之间的流中提取热量的装置。

4. 发明授权

US4459126A Catalytic combustion process and system with wall heat loss control 失效
标题翻译：催化燃烧过程和系统具有壁热损失控制
公开(公告)号：US4459126A
公开(公告)日：1984-07-10
申请号：US381743
申请日：1982-05-24
申请人： Wayne V. Krill , Edward K. Chu , John P. Kesselring
发明人： Wayne V. Krill , Edward K. Chu , John P. Kesselring
IPC分类号： F23C6/04 , F23C13/00 , F23D3/40
CPC分类号： F23C13/00 , F23C6/045
摘要： A process and system of operation for combusting nitrogen-containing fuels with resulting low NO.sub.x emissions. A fuel-rich mixture of the fuel is combusted in a catalytic bed which is carried by a support structure. Active or passive means are provided for limiting transfer of heat from the bed into the support structure for minimizing formation of NO.sub.x during combustion. The active means for limiting the heat transfer includes, in different embodiments, electrical resistance back heating, induction back heating, exhaust gas back heating, and combustion fired back heating. The passive means for limiting the heat transfer includes, in different embodiments, a body of heat insulating material between the bed and support structure, or the insulating effect of the outer cells of the bed within a recess in the support structure.
摘要翻译：用于燃烧含氮燃料并产生低NOx排放的工艺和操作系统。燃料的富燃混合物在由支撑结构承载的催化床中燃烧。提供主动或被动装置用于限制热量从床转移到支撑结构中，以最小化燃烧期间NOx的形成。用于限制热传递的主动装置包括在不同的实施例中，电阻后加热，感应回热，废气回加热和燃烧回烧。用于限制热传递的被动装置在不同的实施例中包括在床和支撑结构之间的绝热材料体，或者在支撑结构中的凹部内的床的外部单元的绝缘效果。

5. 发明授权

US4492185A High efficiency, reduced emissions water heater 失效
标题翻译：效率高，排放热水器减排
公开(公告)号：US4492185A
公开(公告)日：1985-01-08
申请号：US572602
申请日：1984-01-20
申请人： Robert M. Kendall , Richard J. Schreiber , John P. Kesselring
发明人： Robert M. Kendall , Richard J. Schreiber , John P. Kesselring
IPC分类号： F24H1/20 , F24H8/00 , F22B1/02
CPC分类号： F24H8/00 , F24H1/206 , Y02B30/102
摘要： Water heaters are provided which exhibit improved efficiency and emissions performance over conventional water heaters, comprising condensing heat exchanger means and infrared fiber matrix burner means to achieve said improved performance.
摘要翻译：提供了与常规热水器相比表现出提高的效率和排放性能的热水器，其包括冷凝热交换器装置和红外纤维矩阵燃烧器装置以实现所述改进的性能。

6. 发明授权

US4730599A Radiant tube heating system 失效
标题翻译：辐射管加热系统
公开(公告)号：US4730599A
公开(公告)日：1988-03-15
申请号：US903584
申请日：1986-09-04
申请人： Robert M. Kendall , John P. Kesselring , Michael A. Lukasiewicz , John J. Lannutti , Richard J. Schreiber
发明人： Robert M. Kendall , John P. Kesselring , Michael A. Lukasiewicz , John J. Lannutti , Richard J. Schreiber
IPC分类号： F23C3/00 , F23C13/00 , F23L15/02 , F24D5/08 , F24C3/00
CPC分类号： F23C13/00 , F23C3/002 , F23L15/02 , F24D5/08 , Y02E20/348
摘要： A gas-fired radiant tube that employs heterogeneous catalytic combustion, and a high combustion efficiency, low NO.sub.x catalytic combustion radiant tube heating system, incorporating the radiant tube, are disclosed. In the system, essentially mirror image, combined inlet/exhaust units containing heat regenerator units are connected at opposite ends of the catalytic combustion tube. Combustion flow is cycled back and forth through the units and the combustion tube so that during any given cycle the hot exhaust gases heat the regenerator in the exhaust side of the flow for preheating the inlet gases during the next, reversed flow cycle and the natural gas fuel is completely oxidized. Thus, the cycled flow completely consumes the fuel and constantly preheats inlet air so that the sytem provides both high combustion efficiency and high thermal efficiency.
摘要翻译：公开了一种采用多相催化燃烧的燃气辐射管和具有高燃烧效率的低NOx催化燃烧辐射管加热系统，其结合辐射管。在该系统中，基本上是镜像，包含热交换器单元的组合的入口/排气单元连接在催化燃烧管的相对端。燃烧流量通过单元和燃烧管来回循环，使得在任何给定循环期间，热废气在流动的排气侧加热再生器，用于在下一个反向流动循环期间预热入口气体，天然气燃料被完全氧化。因此，循环流动完全消耗燃料并且不断预热入口空气，使得系统提供高燃烧效率和高热效率。

7. 发明授权

US4318392A Catalytic gas-fired furnace system and method 失效
标题翻译：催化燃气炉系统及方法
公开(公告)号：US4318392A
公开(公告)日：1982-03-09
申请号：US177368
申请日：1980-08-11
申请人： Richard J. Schreiber , John P. Kesselring , Robert M. Kendall
发明人： Richard J. Schreiber , John P. Kesselring , Robert M. Kendall
IPC分类号： F23C3/00 , F23D14/18 , F23J11/00 , F24H1/00 , F24H3/10 , F24H8/00 , F24H3/02
CPC分类号： F24H3/105 , F23C3/00 , F23D14/18 , F23J11/00 , F24H8/00 , F24H1/0045 , Y02B30/102
摘要： A gas-fired, forced air furnace system employing a fiber matrix burner element and a condensing-type heat exchanger to achieve both high system thermal efficiency and low emission of NO.sub.X and other gaseous pollutants. The value of excess air in the fuel-air reactants supplied to the ceramic fiber matrix burner is selected to be equal to or greater than ten percent to provide NO.sub.X emissions below fifteen ppm on an air-free basis, with CO and HC emissions substantially comparable to those from existing furnaces, and the surface area of the condensing portion of the heat exchanger system is designed to produce sufficient condensation of moisture in the combustion gasses to produce an overall system thermal efficiency of at least about ninety percent.
摘要翻译：一种采用纤维矩阵燃烧器元件和冷凝式热交换器的燃气，强制空气炉系统，以实现高系统热效率和低NOx排放的其他气态污染物。供给到陶瓷纤维矩阵燃烧器的燃料 - 空气反应物中的过量空气的值被选择为等于或大于百分之十，以在无空气基础上提供低于十五ppm的NO x排放，其中CO和HC排放基本相当来自现有炉的那些，并且热交换器系统的冷凝部分的表面积被设计成在燃烧气体中产生足够的水分冷凝，以产生至少约百分之九十的总体系统热效率。

8. 发明授权

US4412523A Catalytic gas-fired furnace system and method 失效
公开(公告)号：US4412523A
公开(公告)日：1983-11-01
申请号：US308514
申请日：1981-10-05
申请人： Richard J. Schreiber , John P. Kesselring , Robert M. Kendall
发明人： Richard J. Schreiber , John P. Kesselring , Robert M. Kendall
IPC分类号： F23C3/00 , F23D14/18 , F23J11/00 , F24H1/00 , F24H3/10 , F24H8/00 , F24C3/04
CPC分类号： F24H8/00 , F23C3/00 , F23D14/18 , F23J11/00 , F24H3/105 , F24H1/0045 , Y02B30/102
摘要： A gas-fired, forced air furnace system employing a fiber matrix burner element and a condensing-type heat exchanger to achieve both high system thermal efficiency and low emission of NO.sub.X and other gaseous pollutants. The value of excess air in the fuel-air reactants supplied to the ceramic fiber matrix burner is selected to be equal to or greater than ten percent to provide NO.sub.X emissions below fifteen ppm on an air-free basis, with CO and HC emissions substantially comparable to those from existing furnaces, and the surface area of the condensing portion of the heat exchanger system is designed to produce sufficient condensation of moisture in the combustion gasses to produce an overall system thermal efficiency of at least about ninety percent.

9. 发明授权

US4154568A Catalytic combustion process and apparatus 失效
标题翻译：催化燃烧过程和装置
公开(公告)号：US4154568A
公开(公告)日：1979-05-15
申请号：US799948
申请日：1977-05-24
申请人： Robert M. Kendall , John P. Kesselring
发明人： Robert M. Kendall , John P. Kesselring
IPC分类号： B01J35/04 , F23C13/00 , B01J29/00
CPC分类号： F23C13/00 , B01J35/04 , F23C2900/13002
摘要： Combustion process and apparatus which includes a monolith bed through which a mixture of fuel and oxidizer reactants is directed. The initial segment of the bed is formed with cells of an optimum size for causing the reactants to undergo heterogeneous combustion without blowout. One or more downstream segments of the bed are formed with cells of a size smaller than the upstream cells to achieve substantially complete combustion in a bed of relatively compact dimensions. High mass flow rates are obtained under stable combustion conditions with high combustion efficiency and low emissions.
摘要翻译：包括燃料和氧化剂反应物的混合物引导的整料床的燃烧过程和装置。床的初始段由具有最佳尺寸的细胞形成，以使反应物进行异质燃烧而不产生喷射。床的一个或多个下游部分形成有尺寸小于上游细胞的细胞，以在相对紧凑的尺寸的床中实现基本上完全的燃烧。在高燃烧效率和低排放的稳定燃烧条件下获得高质量流量。

10. 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。

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