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公开(公告)号：US20110126549A1
公开(公告)日：2011-06-02
申请号：US12927215
申请日：2010-11-09
申请人： Keith L. Pronske , Fermin Viteri , Scott MacAdam , Lawrence C. Hoffman , Rebecca Hollis , Patrick A. Skutley , Cheryl Lynn Hoffman
发明人： Keith L. Pronske , Fermin Viteri , Scott MacAdam , Lawrence C. Hoffman , Rebecca Hollis , Patrick A. Skutley , Cheryl Lynn Hoffman
CPC分类号： F01K21/047 , F01K23/10 , F02C3/22 , F02C3/24 , F02C3/30 , F02C6/18 , F02C7/143 , Y02E20/16 , Y02E20/344
摘要： The power plant combusts a hydrocarbon fuel with oxygen to produce high temperature high pressure products of combustion. These products of combustion are routed through an expander to generate power. The products of combustion are substantially free of oxides of nitrogen because the oxidizer is oxygen rather than air. To achieve fast starting, oxygen, fuel and water diluent are preferably stored in quantities sufficient to allow the power plant to operate from these stored consumables. The fuel can be a gaseous or liquid fuel. The oxygen is preferably stored as liquid and routed through a vaporizer before combustion in a gas generator along with the hydrocarbon fuel. In one embodiment, the vaporizer gasifies the oxygen by absorption of heat from air before the air is routed into a separate heat engine, such as a gas turbine. The gas turbine thus operates on cooled air and has its power output increased.
摘要翻译： 发电厂用氧气燃烧烃燃料，产生高温高压燃烧产物。 这些燃烧产物通过膨胀机被引导以产生电力。 燃烧产物基本上不含氮氧化物，因为氧化剂是氧而不是空气。 为了实现快速启动，氧气，燃料和水稀释剂优选以足以允许发电厂从这些存储的消耗品操作的量存储。 燃料可以是气体或液体燃料。 氧气优选储存为液体并在气体发生器中与烃燃料一起燃烧之前通过蒸发器。 在一个实施例中，蒸发器在空气被引导到诸如燃气轮机的单独的热发动机中之前通过从空气中吸收热量来气化氧气。 因此，燃气轮机在冷却的空气中运行并且其功率输出增加。
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2.发明申请公开(公告)号：US20100326084A1
公开(公告)日：2010-12-30
申请号：US12660779
申请日：2010-03-04
申请人： Roger E. Anderson , Fermin Viteri , Lawrence C. Hoffman , Cheryl Lynn Hoffman , Keith L. Pronske
发明人： Roger E. Anderson , Fermin Viteri , Lawrence C. Hoffman , Cheryl Lynn Hoffman , Keith L. Pronske
CPC分类号： F02C6/18 , F01K23/10 , F01K23/16 , F02C3/34 , Y02E20/14 , Y02E20/16 , Y02E20/326 , Y02E20/344
摘要： An oxy-combustor is provided to combust oxygen with gaseous low heating value fuel. A compressor upstream of the combustor compresses the fuel. The combustor produces a drive gas including steam and carbon dioxide as well as other non-condensable gases in many cases, which pass through a turbine to output power. The drive gas can be recirculated to the combustor, either through the compressor, the oxygen inlet or directly to the combustor. Recirculation can occur before or after a condenser for separation of a portion of the water from the carbon dioxide. Excess carbon dioxide and steam is collected from the system. The turbine, combustor and compressor can be derived from an existing gas turbine with fuel and air/oxidizer lines swapped.
摘要翻译： 提供了氧气 - 燃烧器来燃烧氧气和低热值燃料。 燃烧器上游的压缩机压缩燃料。 燃烧器在许多情况下产生包括蒸汽和二氧化碳以及其它不可冷凝气体的驱动气体，其通过涡轮以输出功率。 驱动气体可以通过压缩机，氧气入口或直接到燃烧器再循环到燃烧器。 再循环可以在用于将一部分水从二氧化碳分离的冷凝器之前或之后发生。 从系统收集过多的二氧化碳和蒸汽。 涡轮机，燃烧器和压缩机可以从具有交换的燃料和空气/氧化剂管线的现有燃气轮机获得。
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公开(公告)号：US07827794B1
公开(公告)日：2010-11-09
申请号：US11594331
申请日：2006-11-07
摘要： The power plant combusts a hydrocarbon fuel with oxygen to produce high temperature high pressure products of combustion. These products of combustion are routed through an expander to generate power. The products of combustion are substantially free of oxides of nitrogen because the oxidizer is oxygen rather than air. To achieve fast starting, oxygen, fuel and water diluent are preferably stored in quantities sufficient to allow the power plant to operate from these stored consumables. The fuel can be a gaseous or liquid fuel. The oxygen is preferably stored as liquid and routed through a vaporizer before combustion in a gas generator along with the hydrocarbon fuel. In one embodiment, the vaporizer gasifies the oxygen by absorption of heat from air before the air is routed into a separate heat engine, such as a gas turbine. The gas turbine thus operates on cooled air and has its power output increased.
摘要翻译： 发电厂用氧气燃烧烃燃料，产生高温高压燃烧产物。 这些燃烧产物通过膨胀机被引导以产生电力。 燃烧产物基本上不含氮氧化物，因为氧化剂是氧而不是空气。 为了实现快速启动，氧气，燃料和水稀释剂优选以足以允许发电厂从这些存储的消耗品操作的量存储。 燃料可以是气体或液体燃料。 氧气优选储存为液体并在气体发生器中与烃燃料一起燃烧之前通过蒸发器。 在一个实施例中，蒸发器在空气被引导到诸如燃气轮机的单独的热发动机中之前通过从空气中吸收热量来气化氧气。 因此，燃气轮机在冷却的空气中运行并且其功率输出增加。
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公开(公告)号：US4295346A
公开(公告)日：1981-10-20
申请号：US185349
申请日：1980-09-08
申请人： Lawrence C. Hoffman
发明人： Lawrence C. Hoffman
CPC分类号： F25D3/10
摘要： A system for gelling cryogenic liquid in which a jet pump is used to educt cryogenic vapor from a gel storage container, mix that educted vapor with steam or other gelant vapor, and inject the resultant mixture into a fine spray of cryogenic droplets, is described herein.
摘要翻译： 一种用于凝胶化低温液体的系统，其中使用喷射泵从凝胶储存容器中将低温蒸气进行溶解，将蒸气与蒸汽或其它凝胶蒸气混合，并将所得混合物注入细小的低温液滴喷雾。 。
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