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公开(公告)号：US20070044479A1
公开(公告)日：2007-03-01
申请号：US11502209
申请日：2006-08-10
申请人： Harry Brandt , Muriel Brandt , Roger Anderson , Keith Pronske , Fermin Viteri , Scott MacAdam
发明人： Harry Brandt , Muriel Brandt , Roger Anderson , Keith Pronske , Fermin Viteri , Scott MacAdam
IPC分类号： F02C6/00
CPC分类号： F02C3/22 , C01B3/36 , C01B2203/0255 , C01B2203/0405 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , C01B2203/06 , C01B2203/84 , F01K21/04 , F02C6/10 , H01M8/0618 , H01M8/0643 , Y02E20/344
摘要： A system is provided for hydrogen production from a hydrogen and carbon containing fuel combusted within an oxyfuel combustor. The oxyfuel combustor combusts hydrogen and carbon containing fuel with oxygen at a non-stoichiometric ratio, typically fuel rich. In such an operating mode, products of combustion include steam, carbon dioxide, carbon monoxide and hydrogen. These products of combustion are then passed through a hydrogen separator where hydrogen is separated. Remaining products of combustion can be optionally combusted at a stoichiometric ratio with oxygen in a second oxyfuel combustor discharging substantially only steam and carbon dioxide. A turbine can be provided downstream from the gas generator to produce power and eliminate carbon monoxide from the system. The system can be operated in a second mode where the gas generator combusts the fuel with oxygen at a stoichiometric ratio to maximize electric power generation without hydrogen production at periods of peak electric power demand.
摘要翻译： 提供一种用于从在含氧燃料燃烧器中燃烧的含氢和含碳燃料的氢气产生的系统。 氧燃料燃烧器以非化学计量比燃烧含有氢和含碳燃料的氧气，通常为富含燃料。 在这种操作模式中，燃烧产物包括蒸汽，二氧化碳，一氧化碳和氢气。 然后将这些燃烧产物通过分离氢气的氢气分离器。 剩余的燃烧产物可以任选地在化学计量比与第二氧气燃烧器燃烧器中的氧气相比燃烧，其基本上仅排放蒸汽和二氧化碳。 涡轮机可以设置在气体发生器的下游，以产生动力并从系统中消除一氧化碳。 该系统可以在第二模式下操作，其中气体发生器以化学计量比燃烧燃料与氧气，以在峰值电力需求期间最大化发电而不产生氢气。
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2.发明申请Coal and syngas fueled power generation systems featuring zero atmospheric emissions 审中-公开煤和合成气燃料的发电系统具有零大气排放公开(公告)号：US20050126156A1
公开(公告)日：2005-06-16
申请号：US11048294
申请日：2005-01-31
申请人： Roger Anderson , Harry Brandt , Fermin Viteri
发明人： Roger Anderson , Harry Brandt , Fermin Viteri
CPC分类号： F02C3/28 , F01K23/068 , F02C3/22 , F02C3/30 , F23L2900/07001 , F25J3/04018 , F25J3/04121 , F25J3/04496 , F25J3/04533 , F25J3/04545 , F25J2260/80 , Y02C10/14 , Y02E20/16 , Y02E20/18 , Y02E20/185 , Y02E20/322 , Y02E20/326 , Y02E20/344 , Y02E50/12 , Y02E50/346
摘要： A coal syngas or other syngas fired power plant is provided with no atmospheric emissions. Coal or other starter fuel is gasified within a gasifier which also receives oxygen and steam therein. The oxygen is provided from an air separator. Syngas produced within the gasifier is combusted within a gas generator along with oxygen from the air separator. Water is also introduced into the gas generator to control the temperature of combustion of the syngas with the oxygen. Products of combustion including steam and carbon dioxide are produced within the gas generator. The combustion products are expanded through a turbine for power output and then separated, such as within a condenser. Water discharged from the condenser is at least partially recirculated back to the gasifier and the gas generator. Carbon dioxide from the separator is compressed for capture without release into the atmosphere.
摘要翻译： 煤合成气或其他合成气发电厂没有大气排放。 煤或其他起动机燃料在气化器内气化，气化器中也接收氧气和蒸汽。 氧气由空气分离器提供。 在气化器内产生的合成气与来自空气分离器的氧一起在气体发生器内燃烧。 水也被引入到气体发生器中以控制合成气与氧的燃烧温度。 在气体发生器内产生包括蒸汽和二氧化碳在内的燃烧产物。 燃烧产物通过涡轮膨胀以用于功率输出，然后被分离，例如在冷凝器内。 从冷凝器排出的水至少部分地再循环回气化器和气体发生器。 来自分离器的二氧化碳被压缩以捕获而不释放到大气中。
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公开(公告)号：US06170264B2
公开(公告)日：2001-01-09
申请号：US09023336
申请日：1998-02-13
IPC分类号： F01K2500
CPC分类号： B60K6/48 , B60K6/24 , F01K21/047 , F02B75/02 , F02G1/04 , Y02C10/14 , Y02E20/326 , Y02T10/6221 , Y02T10/6295
摘要： A low or no pollution engine is provided for delivering power for vehicles or other power applications. The engine has an air inlet which collects air from a surrounding environment. At least a portion of the nitrogen in the air is removed using a technique such as liquefaction, pressure swing adsorption or membrane based air separation. The remaining gas is primarily oxygen, which is then compressed and routed to a gas generator. The gas generator has an igniter and inputs for the high pressure oxygen and a high pressure hydrogen-containing fuel, such as hydrogen, methane or a light alcohol. The fuel and oxygen are combusted within the gas generator, forming water and carbon dioxide with carbon containing fuels. Water is also delivered into the gas generator to control the temperature of the combustion products. The combustion products are then expanded through a power generating device, such as a turbine or piston expander to deliver output power for operation of a vehicle or other power uses. The combustion products, steam and, with carbon containing fuels, carbon dioxide, are then passed through a condenser where the steam is condensed and the carbon dioxide is collected or discharged. A portion of the water is collected for further processing and use and the remainder is routed back to the gas generator. The carbon dioxide is compressed and cooled so that it is in a liquid phase or super critical state. The dense phase carbon dioxide is then further pressurized to a pressure matching a pressure, less hydrostatic head, existing deep within a porous geological formation, a deep aquifer, a deep ocean location or other terrestrial formation from which return of the CO2 into the atmosphere is inhibited.
摘要翻译： 提供低或无污染的发动机用于为车辆或其他电力应用提供动力。 发动机具有从周围环境收集空气的进气口。 使用诸如液化，变压吸附或基于膜的空气分离等技术除去空气中至少一部分氮。 剩余的气体主要是氧气，然后被压缩并被引导到气体发生器。 气体发生器具有点火器和用于高压氧气和高压含氢燃料如氢气，甲烷或轻质酒精的输入。 燃料和氧气在气体发生器内燃烧，用含碳燃料形成水和二氧化碳。 水也被输送到气体发生器中以控制燃烧产物的温度。 燃烧产物然后通过诸如涡轮机或活塞式膨胀机之类的发电装置进行膨胀以输送用于车辆操作或其它动力用途的输出功率。 然后，将燃烧产物，蒸汽和含碳燃料的二氧化碳通过冷凝器，蒸发器被冷凝并且二氧化碳被收集或排出。 一部分水被收集用于进一步处理和使用，其余部分被送回到气体发生器。 二氧化碳被压缩和冷却，使其处于液相或超临界状态。 密相二氧化碳然后被进一步加压至与多孔地质层深处存在的压力较小的静水压力，深层含水层，深海位置或其它陆地地层的压力相匹配，从而CO 2返回到大气中 抑制。
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公开(公告)号：US07043920B2
公开(公告)日：2006-05-16
申请号：US10616480
申请日：2003-07-08
IPC分类号： F01B21/04
CPC分类号： B60K6/48 , B60K6/24 , F01K21/047 , F02B75/02 , F02G1/04 , Y02C10/14 , Y02E20/326 , Y02T10/6221 , Y02T10/6295
摘要： A low or no pollution engine is provided for delivering power for vehicles or other power applications. The engine has an air inlet which collects air from a surrounding environment. At least a portion of the nitrogen in the air is removed. The remaining gas is primarily oxygen, which is then routed to a gas generator. The gas generator has inputs for the oxygen and a hydrocarbon fuel. The fuel and oxygen are combusted within the gas generator, forming water and carbon dioxide. The combustion products are then expanded through a power generating device, such as a turbine or piston expander to deliver output power for operation of a vehicle or other power uses. The combustion products are then passed through a condenser where the steam is condensed and the carbon dioxide is collected or discharged. A portion of the water is routed back to the gas generator. The carbon dioxide is compressed and delivered to a terrestrial formation from which return of the CO2 into the atmosphere is inhibited.
摘要翻译： 提供低或无污染的发动机用于为车辆或其他电力应用提供动力。 发动机具有从周围环境收集空气的进气口。 空气中的氮气的至少一部分被去除。 剩余的气体主要是氧气，然后将其输送到气体发生器。 气体发生器具有用于氧气和烃燃料的输入。 燃料和氧气在气体发生器内燃烧，形成水和二氧化碳。 燃烧产物然后通过诸如涡轮机或活塞式膨胀机之类的发电装置进行膨胀以输送用于车辆操作或其它动力用途的输出功率。 燃烧产物然后通过冷凝器，蒸汽被冷凝并且二氧化碳被收集或排出。 一部分水被送回气体发生器。 二氧化碳被压缩并输送到陆地地层，由此CO 2返回到大气中被抑制。
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公开(公告)号：US06598398B2
公开(公告)日：2003-07-29
申请号：US10153080
申请日：2002-05-21
IPC分类号： F01B2104
CPC分类号： B60K6/48 , B60K6/24 , F01K21/047 , F02B75/02 , F02G1/04 , Y02C10/14 , Y02E20/326 , Y02T10/6221 , Y02T10/6295
摘要： A low or no pollution engine is provided for delivering power for vehicles or other power applications. The engine has an air inlet which collects air from a surrounding environment. At least a portion of the nitrogen in the air is removed using a technique such as liquefaction, pressure swing adsorption or membrane based air separation. The remaining gas is primarily oxygen, which is then compressed and routed to a gas generator. The gas generator has an igniter and inputs for the high pressure oxygen and a high pressure hydrogen-containing fuel, such as hydrogen, methane or a light alcohol. The fuel and oxygen are combusted within the gas generator, forming water and carbon dioxide with carbon containing fuels. Water is also delivered into the gas generator to control the temperature of the combustion products. The combustion products are then expanded through a power generating device, such as a turbine or piston expander to deliver output power for operation of a vehicle or other power uses. The combustion products, steam and, with carbon containing fuels, carbon dioxide, are then passed through a condenser where the steam is condensed and the carbon dioxide is collected or discharged. A portion of the water is collected for further processing and use and the remainder is routed back to the gas generator. The carbon dioxide is compressed and cooled so that it is in a liquid phase or super critical state. The dense phase carbon dioxide is then further pressurized to a pressure matching a pressure, less hydrostatic head, existing deep within a porous geological formation, a deep aquifer, a deep ocean location or other terrestrial formation from which return of the CO2 into the atmosphere is inhibited.
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公开(公告)号：US06389814B1
公开(公告)日：2002-05-21
申请号：US09746289
申请日：2000-12-20
IPC分类号： F01B2104
摘要： A low or no pollution engine is provided for delivering power for vehicles or other power applications. The engine has an air inlet which collects air from a surrounding environment. At least a portion of the nitrogen in the air is removed using a technique such as liquefaction, pressure swing adsorption or membrane based air separation. The remaining gas is primarily oxygen, which is then compressed and routed to a gas generator. The gas generator has an igniter and inputs for the high pressure oxygen and a high pressure hydrogen-containing fuel, such as hydrogen, methane or a light alcohol. The fuel and oxygen are combusted within the gas generator, forming water and carbon dioxide with carbon containing fuels. Water is also delivered into the gas generator to control the temperature of the combustion products. The combustion products are then expanded through a power generating device, such as a turbine or piston expander to deliver output power for operation of a vehicle or other power uses. The combustion products, steam and, with carbon containing fuels, carbon dioxide, are then passed through a condenser where the steam is condensed and the carbon dioxide is collected or discharged. A portion of the water is collected for further processing and use and the remainder is routed back to the gas generator. The carbon dioxide is compressed and cooled so that it is in a liquid phase or super critical state. The dense phase carbon dioxide is then further pressurized to a pressure matching a pressure, less hydrostatic head, existing deep within a porous geological formation, a deep aquifer, a deep ocean location or other terrestrial formation from which return of the CO2 into the atmosphere is inhibited.
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公开(公告)号：US5695643A
公开(公告)日：1997-12-09
申请号：US129692
申请日：1993-09-17
申请人： Harry Brandt , John H. Tait
发明人： Harry Brandt , John H. Tait
CPC分类号： C02F1/441
摘要： A method of treating and disposing of waste water containing salt, such as the brine that results from production of oil and/or gas wells, which includes introducing the waste water into a reverse osmosis unit to produce concentrated brine, and passing the concentrated brine through a combustion heat evaporator wherein said combustion heat is generated in a submerged combustion evaporator or exhaust gases from an internal combustion engine to power a waste heat evaporator to produce a further concentrated brine. The concentrated brine from the combustion heat evaporator can then be mixed with a liquid such as the waste water that is introduced into the reverse osmosis unit. The resulting product can then be injected into a subterranean formation for purposes of disposal. The method allows the volume of the waste water to be significantly reduced while also increasing the salt concentration of the waste water. In other embodiments the reverse osmosis unit and the combustion heat evaporator are used individually. Alternatively, the concentrated brine from the combustion heat evaporator can be introduced into a dryer to evaporate water from the concentrated brine to produce low moisture salt particles.
摘要翻译： 一种处理和处理含有盐的废水的方法，例如由生产油和/或气井产生的盐水，其包括将废水引入反渗透单元以产生浓缩的盐水，并将浓缩的盐水通过 燃烧热蒸发器，其中所述燃烧热在浸没式燃烧蒸发器中产生，或者来自内燃机的废气，以便为废热蒸发器供电以产生另外的浓缩盐水。 来自燃烧热蒸发器的浓缩盐水然后可以与引入反渗透单元的废水等液体混合。 然后将所得产物注入地下地层以便处置。 该方法允许废水的体积显着减少，同时也增加废水的盐浓度。 在其他实施例中，反渗透单元和燃烧热蒸发器分别使用。 或者，来自燃烧热蒸发器的浓缩盐水可以被引入到干燥器中以从浓缩的盐水中蒸发水以产生低水分盐颗粒。
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