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公开(公告)号：US20100092379A1
公开(公告)日：2010-04-15
申请号：US12577250
申请日：2009-10-12
摘要： A calcining system includes a calcining chamber of a sufficient length to effect a desired level of calcination of solid particles. A hot gas source to communicate hot gases within the calcining chamber. An entrainment gas source operable to communicate an entrainment gas to transport the solid particles into the calcining chamber to calcine the solid particles to form calcined solid particles.
摘要翻译： 煅烧系统包括具有足够长度的煅烧室以实现固体颗粒的期望水平的煅烧。 用于在煅烧室内传输热气体的热气源。 夹带气体源可操作以连通夹带气体以将固体颗粒输送到煅烧室中以煅烧固体颗粒以形成煅烧固体颗粒。
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公开(公告)号：US06887821B2
公开(公告)日：2005-05-03
申请号：US10405019
申请日：2003-04-01
IPC分类号： B01J23/68 , B01J35/06 , B01J37/00 , B01J37/02 , F23C13/00 , B01J23/00 , B01J21/02 , B01J21/08 , B01J21/12 , B01J23/32
CPC分类号： F23C13/00 , B01J23/688 , B01J35/06 , B01J37/0009 , B01J37/0225 , F23C13/08
摘要： A robust, high temperature mixed metal oxide catalyst for propellant composition, including high concentration hydrogen peroxide, and catalytic combustion, including methane air mixtures. The uses include target, space, and on-orbit propulsion systems and low-emission terrestrial power and gas generation. The catalyst system requires no special preheat apparatus or special sequencing to meet start-up requirements, enabling a fast overall response time. Start-up transients of less than 1 second have been demonstrated with catalyst bed and propellant temperatures as low as 50 degrees Fahrenheit. The catalyst system has consistently demonstrated high decomposition effeciency, extremely low decomposition roughness, and long operating life on multiple test particles.
摘要翻译： 用于推进剂组合物的稳定的高温混合金属氧化物催化剂，包括高浓度过氧化氢和催化燃烧，包括甲烷空气混合物。 用途包括目标，空间和轨道推进系统以及低排放地面动力和天然气发电。 催化剂系统不需要特殊的预热装置或特殊排序来满足启动要求，从而实现快速的整体响应时间。 催化剂床和推进剂温度低至50华氏度已经证实了小于1秒的起动瞬变。 催化剂体系一贯表现出高分解效率，极低的分解粗糙度，多个试验颗粒的使用寿命长。
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3.发明授权Design and assembly of a catalyst bed gas generator for the catalytic decomposition of high concentration hydrogen peroxide propellants and the catalytic combustion of hydrocarbon/air mixtures 有权用于催化分解高浓度过氧化氢推进剂的催化剂床气体发生器的设计和组装以及烃/空气混合物的催化燃烧公开(公告)号：US06834494B2
公开(公告)日：2004-12-28
申请号：US10404934
申请日：2003-04-01
IPC分类号： F02K968
CPC分类号： C01B13/0214 , B01J7/02 , B01J8/0221 , B01J8/0278 , B01J8/0438 , B01J2208/00522 , B01J2208/00849 , B01J2208/00884 , B01J2208/025 , Y10T29/49346
摘要： A method for designing and assembling a high performance catalyst bed gas generator for use in decomposing propellants, particularly hydrogen peroxide propellants, for use in target, space, and on-orbit propulsion systems and low-emission terrestrial power and gas generation. The gas generator utilizes a sectioned catalyst bed system, and incorporates a robust, high temperature mixed metal oxide catalyst. The gas generator requires no special preheat apparatus or special sequencing to meet start-up requirements, enabling a fast overall response time. The high performance catalyst bed gas generator system has consistently demonstrated high decomposition efficiency, extremely low decomposition roughness, and long operating life on multiple test articles.
摘要翻译： 一种用于分解用于目标，空间和在轨推进系统的推进剂，特别是过氧化氢推进剂的高性能催化剂床式气体发生器的设计和组装方法以及低排放地面动力和气体的产生。 气体发生器采用分段式催化剂床系统，并结合了坚固耐用的高温混合金属氧化物催化剂。 气体发生器不需要特殊的预热装置或特殊排序来满足启动要求，从而实现快速的整体响应时间。 高性能催化剂床式气体发生器系统一贯表现出高分解效率，极低的分解粗糙度，多种试验品的使用寿命长。
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公开(公告)号：US07510995B2
公开(公告)日：2009-03-31
申请号：US10404935
申请日：2003-04-01
CPC分类号： C06D5/04 , B01J19/2495 , B01J23/63 , B01J23/6562 , B01J37/0217 , B01J37/0219 , B01J37/0225 , B01J37/0244 , C01B5/00 , C01B13/0214
摘要： A method for applying a mixed metal oxide catalyst to a metallic substrate for the creation of a robust, high temperature catalyst system for use in decomposing propellants, particularly hydrogen peroxide propellants, for use in propulsion systems. The method begins by forming a prepared substrate material consisting of a metallic inner substrate and a bound layer of a noble metal intermediate. Alternatively, a bound ceramic coating, or frit, may be introduced between the metallic inner substrate and noble metal intermediate when the metallic substrate is oxidation resistant. A high-activity catalyst slurry is applied to the surface of the prepared substrate and dried to remove the organic solvent. The catalyst layer is then heat treated to bind the catalyst layer to the surface. The bound catalyst layer is then activated using an activation treatment and calcinations to form the high-activity catalyst system.
摘要翻译： 一种将金属氧化物复合催化剂施加到金属基底上的方法，用于产生用于分解用于推进系统的推进剂，特别是过氧化氢推进剂的坚固的高温催化剂体系。 该方法开始于形成由金属内基材和贵金属中间体的结合层组成的制备的基材。 或者，当金属基材耐氧化时，可以在金属内基材和贵金属中间体之间引入结合的陶瓷涂层或玻璃料。 将高活性催化剂浆料施加到所制备的基材的表面上并干燥以除去有机溶剂。 然后将催化剂层热处理以将催化剂层结合到表面。 然后使用活化处理和煅烧来活化结合的催化剂层以形成高活性催化剂体系。
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公开(公告)号：US20100092381A1
公开(公告)日：2010-04-15
申请号：US12575576
申请日：2009-10-08
申请人： Albert E. Stewart , Jeffrey A. Mays
发明人： Albert E. Stewart , Jeffrey A. Mays
CPC分类号： B01J8/1863 , B01D53/12 , B01D53/86 , B01D2253/112 , B01D2255/20753 , B01D2255/2092 , B01D2256/16 , B01D2257/504 , B01D2258/06 , B01J8/1809 , B01J20/041 , B01J23/755 , B01J35/0006 , B01J2208/00557 , B01J2208/00672 , C01B3/384 , C01B3/44 , C01B2203/0425 , C01B2203/0475 , C01B2203/1058 , Y02C10/08 , Y02P20/152 , Y02P20/52
摘要： A reactor system includes a fluidized bed reactor with a fluidized zone having sorbent particles and catalyst particles. The sorbent particles are sized to become entrained in a product stream from the fluidized zone and the catalyst particles are sized to gravimetrically stay within the fluidized zone.
摘要翻译： 反应器系统包括具有流化区的流化床反应器，其具有吸附剂颗粒和催化剂颗粒。 吸附剂颗粒的尺寸设计成夹带在来自流化区的产物流中，并且催化剂颗粒的尺寸设计成重量分析地停留在流化区内。
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公开(公告)号：US09567876B2
公开(公告)日：2017-02-14
申请号：US12794218
申请日：2010-06-04
IPC分类号： F01K9/02 , F01K7/32 , F01K25/10 , F01K23/06 , F22B31/00 , F23C10/00 , F23C10/20 , F28D7/08 , F28D13/00 , F02C1/04
CPC分类号： F01K25/103 , F01K7/32 , F01K23/062 , F02C1/04 , F22B31/0023 , F23C10/005 , F23C10/20 , F23C2900/10001 , F28D7/087 , F28D13/00 , Y02E20/12 , Y02E20/344
摘要： A reactor system includes a fluidized-bed. A fuel and a sulfur absorbent material are eluted through the fluidized-bed. The reactor system may include a heat exchanger having a heat-exchanging portion within a heating zone of the reactor that is hermetically sealed from the heating zone. The reactor may include loose particles of an inert bed material for forming the fluidized-bed. A feed system may be provided to inject a solid fuel composite that includes a mixture of a solid, carbonaceous fuel and a solid reagent into the reactor.
摘要翻译： 反应器系统包括流化床。 燃料和硫磺吸收材料通过流化床洗脱。 反应器系统可以包括热交换器，该热交换器在反应器的加热区内具有与加热区气密密封的热交换部分。 反应器可以包括用于形成流化床的惰性床材料的松散颗粒。 可以提供进料系统以将包含固体，碳质燃料和固体试剂的混合物的固体燃料复合材料注入反应器。
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公开(公告)号：US20100307389A1
公开(公告)日：2010-12-09
申请号：US12794218
申请日：2010-06-04
CPC分类号： F01K25/103 , F01K7/32 , F01K23/062 , F02C1/04 , F22B31/0023 , F23C10/005 , F23C10/20 , F23C2900/10001 , F28D7/087 , F28D13/00 , Y02E20/12 , Y02E20/344
摘要： A reactor system includes a fluidized-bed. A fuel and a sulfur absorbent material are eluted through the fluidized-bed. The reactor system may include a heat exchanger having a heat-exchanging portion within a heating zone of the reactor that is hermetically sealed from the heating zone. The reactor may include loose particles of an inert bed material for forming the fluidized-bed. A feed system may be provided to inject a solid fuel composite that includes a mixture of a solid, carbonaceous fuel and a solid reagent into the reactor.
摘要翻译： 反应器系统包括流化床。 燃料和硫磺吸收材料通过流化床洗脱。 反应器系统可以包括热交换器，该热交换器在反应器的加热区内具有与加热区气密密封的热交换部分。 反应器可以包括用于形成流化床的惰性床材料的松散颗粒。 可以提供进料系统以将包含固体，碳质燃料和固体试剂的混合物的固体燃料复合材料注入反应器。
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公开(公告)号：US08105541B2
公开(公告)日：2012-01-31
申请号：US12575576
申请日：2009-10-08
申请人： Albert E. Stewart , Jeffrey A. Mays
发明人： Albert E. Stewart , Jeffrey A. Mays
CPC分类号： B01J8/1863 , B01D53/12 , B01D53/86 , B01D2253/112 , B01D2255/20753 , B01D2255/2092 , B01D2256/16 , B01D2257/504 , B01D2258/06 , B01J8/1809 , B01J20/041 , B01J23/755 , B01J35/0006 , B01J2208/00557 , B01J2208/00672 , C01B3/384 , C01B3/44 , C01B2203/0425 , C01B2203/0475 , C01B2203/1058 , Y02C10/08 , Y02P20/152 , Y02P20/52
摘要： A reactor system includes a fluidized bed reactor with a fluidized zone having sorbent particles and catalyst particles. The sorbent particles are sized to become entrained in a product stream from the fluidized zone and the catalyst particles are sized to gravimetrically stay within the fluidized zone.
摘要翻译： 反应器系统包括具有流化区的流化床反应器，其具有吸附剂颗粒和催化剂颗粒。 吸附剂颗粒的尺寸设计成夹带在来自流化区的产物流中，并且催化剂颗粒的尺寸设计成重量分析地停留在流化区内。
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公开(公告)号：US08167978B2
公开(公告)日：2012-05-01
申请号：US12575538
申请日：2009-10-08
申请人： Albert E. Stewart , Jeffrey A. Mays
发明人： Albert E. Stewart , Jeffrey A. Mays
IPC分类号： B01D53/02
CPC分类号： C01B3/34 , B01D53/0462 , B01D2253/102 , B01D2256/16 , B01D2259/40001 , B01D2259/41 , B01J2219/00006 , C01B2203/0216 , C01B2203/0222 , C01B2203/0233 , C01B2203/0238 , C01B2203/042 , C01B2203/0445 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/147
摘要： A gas generator includes a high pressure gas-generation system that is capable of generating a product gas stream at a non-ambient, elevated nominal pressure. A thermal swing absorber has a first configuration and a second configuration relative to being connected with the product gas stream. In the first configuration, the thermal swing absorber is connected with the high pressure gas-generation system to receive the product gas stream and remove a constituent gas from the stream. In the second configuration, the thermal swing absorber is disconnected from the product gas stream and releases the constituent gas at a pressure that is substantially equal to the elevated nominal pressure. In the second configuration, the thermal swing absorber is an input source to provide the released constituent gas into the high pressure gas-generation system, which permits more efficient use of materials within the system.
摘要翻译： 气体发生器包括能够在非环境升高的标称压力下产生产物气流的高压气体发生系统。 热回转吸收器具有相对于产品气流连接的第一构造和第二构造。 在第一构造中，热回转吸收器与高压气体发生系统连接以接收产物气流并从流中除去组成气体。 在第二构造中，热回收吸收器与产品气流断开，并将组分气体以基本上等于升高的标称压力的压力释放。 在第二构造中，热回转吸收器是用于将释放的构成气体提供到高压气体发生系统中的输入源，其允许更有效地使用系统内的材料。
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公开(公告)号：US20100092382A1
公开(公告)日：2010-04-15
申请号：US12575538
申请日：2009-10-08
申请人： Albert E. Stewart , Jeffrey A. Mays
发明人： Albert E. Stewart , Jeffrey A. Mays
CPC分类号： C01B3/34 , B01D53/0462 , B01D2253/102 , B01D2256/16 , B01D2259/40001 , B01D2259/41 , B01J2219/00006 , C01B2203/0216 , C01B2203/0222 , C01B2203/0233 , C01B2203/0238 , C01B2203/042 , C01B2203/0445 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/147
摘要： A gas generator includes a high pressure gas-generation system that is capable of generating a product gas stream at a non-ambient, elevated nominal pressure. A thermal swing absorber has a first configuration and a second configuration relative to being connected with the product gas stream. In the first configuration, the thermal swing absorber is connected with the high pressure gas-generation system to receive the product gas stream and remove a constituent gas from the stream. In the second configuration, the thermal swing absorber is disconnected from the product gas stream and releases the constituent gas at a pressure that is substantially equal to the elevated nominal pressure. In the second configuration, the thermal swing absorber is an input source to provide the released constituent gas into the high pressure gas-generation system, which permits more efficient use of materials within the system.
摘要翻译： 气体发生器包括能够在非环境升高的标称压力下产生产物气流的高压气体发生系统。 热回转吸收器具有相对于产品气流连接的第一构造和第二构造。 在第一构造中，热回转吸收器与高压气体发生系统连接以接收产物气流并从流中除去组成气体。 在第二构造中，热回收吸收器与产品气流断开，并将组分气体以基本上等于升高的标称压力的压力释放。 在第二构造中，热回转吸收器是用于将释放的构成气体提供到高压气体发生系统中的输入源，其允许更有效地使用系统内的材料。
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