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公开(公告)号：US20120160187A1
公开(公告)日：2012-06-28
申请号：US13221975
申请日：2011-08-31
CPC分类号： F22B1/1853 , Y02E20/344
摘要： This invention provides a new process to generate steam directly from untreated water produced simultaneously with thermally recovered crude oil, and to inject the steam and combustion products into a hydrocarbon reservoir to recover hydrocarbons and to sequester a portion of the carbon dioxide produced during the creation of steam. The invention removes the ongoing additional water requirements for thermal oil recovery and the need for surface treating of produced water for re-use, yielding improved process efficiencies, reduced environmental impact, and improved economic value.
摘要翻译： 本发明提供了一种直接从与热回收原油同时生产的未处理水产生蒸汽的新方法，并将蒸汽和燃烧产物注入烃储存器中以回收碳氢化合物并螯合在产生的二氧化碳期间产生的一部分二氧化碳 蒸汽。 本发明消除了对热油回收的持续的额外用水需求，以及需要对生产的水进行表面处理以重新使用，产生改进的工艺效率，减少的环境影响和改善的经济价值。
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公开(公告)号：US07882692B2
公开(公告)日：2011-02-08
申请号：US11799125
申请日：2007-04-30
IPC分类号： F02C6/00
CPC分类号： F01K3/18 , F01K3/188 , F01K23/10 , F25J3/04018 , F25J3/04127 , F25J3/04533 , F25J3/04618 , F25J2230/06 , F25J2240/70 , F25J2240/82 , F25J2250/40 , F25J2250/50 , F25J2260/80 , Y02E20/344
摘要： A fuel combustion power generation system is provided operating as a closed loop Rankine cycle and with zero atmospheric emissions. The fuel is combusted with oxygen in a combustor to generate high temperature products of combustion. The products of combustion are routed to a first side of a heat exchanger. A second side of the heat exchanger has a working fluid of the closed loop Rankine cycle passed therethrough to boil the working fluid into a gas. The working fluid is then expanded, condensed back to a liquid and pumped back to high pressure for return to the heat exchanger the products of combustion enter a condenser, where gases are collected and liquids recirculated or released. The products of combustion can be expanded upstream of the heat exchanger. The fuel can be a gaseous fuel or a solid or liquid fuel, such as coal or biomass, with gasification before combustion.
摘要翻译： 提供燃料燃烧发电系统作为闭环兰金循环并且具有零大气排放。 燃料在燃烧器中与氧燃烧以产生高温燃烧产物。 燃烧产物被引导到热交换器的第一侧。 热交换器的第二侧具有通过其的闭环兰金循环的工作流体将工作流体煮沸成气体。 然后将工作流体膨胀，冷凝回液体并被泵送回高压以返回到热交换器，燃烧产物进入冷凝器，其中收集气体并且液体被再循环或释放。 燃烧产物可以在热交换器的上游扩展。 燃料可以是气体燃料或固体或液体燃料，例如煤或生物质，在燃烧之前具有气化。
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3.发明申请Method and system for enhancing power output of renewable thermal cycle power plants 失效提高可再生热循环发电厂功率输出的方法和系统公开(公告)号：US20100146970A1
公开(公告)日：2010-06-17
申请号：US12381278
申请日：2009-03-09
IPC分类号： F01K25/06
CPC分类号： F01K21/04 , F01K7/22 , Y02E20/326 , Y02E20/344
摘要： A steam reheat process is provided to enhance a thermal power cycle, and particularly a renewable steam thermal cycle. An oxyfuel combustion gas generator is provided which combusts a hydrogen and/or carbon containing fuel with an oxidizer of primarily oxygen to generate products of combustion including steam and/or carbon dioxide. Water from the thermal cycle is directed to the reheater for mixing with the products of combustion within the reheater to generate a working fluid containing steam. This steam is routed through a turbine or other expander and power is outputted from the system. The water is optionally thereafter condensed and at least partially routed back to the thermal cycle. Any carbon dioxide within the working fluid can be separated in a condenser downstream of the expander for capture of the carbon dioxide, such that increased power output for the thermal power cycle is achieved without atmospheric emissions.
摘要翻译： 提供蒸汽再热过程以增强热力循环，特别是可再生蒸汽热循环。 提供了一种氧燃烧燃烧气体发生器，其将含氢和/或碳的燃料与主要为氧的氧化剂一起燃烧以产生包括蒸汽和/或二氧化碳的燃烧产物。 来自热循环的水被引导到再热器以与再热器内的燃烧产物混合以产生含有蒸汽的工作流体。 该蒸汽通过涡轮机或其他膨胀机布置，并且从系统输出功率。 然后任选地冷凝水并且至少部分地返回到热循环。 工作流体内的任何二氧化碳可以在膨胀器下游的冷凝器中分离，以捕获二氧化碳，从而在没有大气排放的情况下实现热功率循环的增加的功率输出。
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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：US4290711A
公开(公告)日：1981-09-22
申请号：US109977
申请日：1980-01-07
申请人： Ellis H. Paine , Roger E. Anderson
发明人： Ellis H. Paine , Roger E. Anderson
IPC分类号： F16D1/08
CPC分类号： F16D1/0876 , Y10T403/585 , Y10T403/7024
摘要： A construction for locking the hub of a gear or other means to a shaft. The shaft is cylindrical but is cut away to form a flat surface parallel to the axis of the hub. A wedge has a portion which fills the cavity between the cylindrical inside surface of the hub and the flat surface on the shaft. An integral lug portion of the wedge extends radially outwardly into a slot in the hub so as to prevent the hub from turning with respect to the wedge. The wedge is prevented from turning with respect to the shaft by its flat bottom surface which is coextensive with the flat surface on the shaft. That provides a driving relationship between the hub and the shaft. The driving relationship between the wedge and the hub is through side surfaces of the cavity in the hub and the lug portion of the wedge.
摘要翻译： 用于将齿轮或其它装置的轮毂锁定到轴的结构。 轴是圆柱形的，但是被切除以形成平行于毂的轴线的平坦表面。 楔形件具有填充轮毂的圆柱形内表面和轴上的平坦表面之间的空腔的部分。 楔形件的整体凸耳部分径向向外延伸到毂中的槽中，以防止轮毂相对于楔形件转动。 通过其平坦的底面与轴上的平坦表面共同延伸，防止楔形件相对于轴转动。 这提供了轮毂和轴之间的驱动关系。 楔形件和轮毂之间的驱动关系是通过轮毂中的空腔的侧表面和楔形件的凸耳部分。
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公开(公告)号：US5263314A
公开(公告)日：1993-11-23
申请号：US952424
申请日：1992-09-28
申请人： Roger E. Anderson
发明人： Roger E. Anderson
CPC分类号： F02C7/222 , F02C7/25 , Y10T137/5762
摘要： A fuel leakage protection system is disclosed for a gas turbine engine having a fuel system that has a plurality of fuel nozzles that are spaced around a combustor section, a plurality of fuel tubes that are connected to the fuel nozzles individually, two generally semi-circular fuel manifolds that are located aft of the fuel nozzles and that ar connected to the fuel tubes and a branch manifold that is connected to the fuel manifolds.The fuel leakage protection system comprises a collar assembly encapsulating each fuel supply fitting connecting a fuel tube to a fuel nozzle or the branch manifold to a fuel manifold to trap leakage fuel. A fuel collection manifold collects leakage fuel from the collar assemblies via a plurality of fuel return tubes that are connected to the manifold at one end and fluidly connected to the collar assemblies at the other end. The fuel collection manifold also has a fitting that fluidly connects the fuel collection manifold to an evacuation line that leads to a collector that is located remote from the combustor section.
摘要翻译： 公开了一种用于燃气涡轮发动机的燃油泄漏保护系统，其具有燃料系统，该燃料系统具有围绕燃烧器部分间隔开的多个燃料喷嘴，分别连接到燃料喷嘴的多个燃料管，两个大致半圆形 位于燃料喷嘴后面的燃料歧管和连接到燃料管的支管和连接到燃料歧管的分支歧管。 燃料泄漏保护系统包括套管组件，其封装将燃料管连接到燃料喷嘴或分支歧管的燃料供应配件到燃料歧管以捕获泄漏的燃料。 燃料收集歧管通过多个燃料返回管从套环组件收集泄漏燃料，多个燃料返回管在一端连接到歧管并在另一端处流体连接到套环组件。 燃料收集歧管还具有将燃料收集歧管流体连接到通向位于远离燃烧器部分的收集器的排气管线的配件。
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公开(公告)号：US4305256A
公开(公告)日：1981-12-15
申请号：US120205
申请日：1980-02-11
摘要： Disclosed is a cryogenic gel, and a process for making such a gel from a liquid cryogen having at least a methane component, which normally comprises a majority of the cryogenic liquid, by flash vaporizing the cryogen so that a relatively small portion of the weight of the cryogen becomes vaporized while a remainder forms a mist of small cryogen droplets suspended in the vapor. After flash vaporization, a gelling agent is injected into the cryogen vapor-mist mixture. The gelling agent is present so that it forms between about 0.1% to about 25% (by weight) of the resulting gel and is selected so that it is a solid at the temperature of the liquid cryogen and a liquid or a gas at ambient temperature. Water and methyl alcohol are preferred gelling agents. After the injection of the gelling agent the mixture is segregated into a gaseous phase and a condensed phase or gel comprising the liquid cryogen droplets and the injected gelling agent.
摘要翻译： 公开了一种低温凝胶，以及从具有至少甲烷成分的液体致冷剂制备这种凝胶的方法，该组分通常包含大部分低温液体，通过使冷冻剂闪蒸而使其相对较小的一部分 冷却剂变得蒸发，而剩余部分形成悬浮在蒸气中的小型致冷剂液滴的雾。 闪蒸后，将胶凝剂注入冷冻剂蒸汽雾混合物中。 存在胶凝剂，使得其形成所得凝胶的约0.1％至约25％（重量），并且被选择为使其在液体冷冻剂的温度下为固体，并且在环境温度下为液体或气体 。 水和甲醇是优选的胶凝剂。 在注入胶凝剂之后，将混合物分离成气相和包含液体冷冻剂液滴和注入的胶凝剂的凝聚相或凝胶。
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8.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：US06910335B2
公开(公告)日：2005-06-28
申请号：US10645954
申请日：2003-08-22
申请人： Fermin Viteri , Roger E. Anderson
发明人： Fermin Viteri , Roger E. Anderson
IPC分类号： F01K21/04 , F01K23/10 , F02C1/00 , F02C1/08 , F02C3/20 , F02C3/34 , F02C6/18 , F02C7/08 , F02C7/26 , F02C6/00 , F02G1/00 , F02G3/00
CPC分类号： F02C3/34 , F01K21/047 , F01K23/10 , F02C1/007 , F02C1/08 , F02C3/20 , F02C6/18 , F05D2220/72 , F23L7/005 , Y02E20/16 , Y02E20/326 , Y02E20/344 , Y02P80/154 , Y02T50/671
摘要： A combined cycle power system is provided which can convert an open combined cycle gas turbine into a reduced or zero emissions power system. The system includes a compressor which compresses air and combusts the air with a hydrocarbon fuel. The products of combustion and the remaining portions of the air form the exhaust which is expanded through a turbine. The turbine drives the compressor and outputs power. The exhaust exits the turbine and then is routed through a heat recovery steam generator. A bottoming cycle portion of the system includes a gas generator which combusts a hydrocarbon fuel with oxygen. Water is also entered into the gas generator where it is heated and combined with the products of combustion, before entering a bottoming turbine. The water is then separated and routed back to the gas generator after preheating within the heat recovery steam generator.
摘要翻译： 提供了一种联合循环动力系统，其可以将开放的联合循环燃气轮机转换成减少或零排放的动力系统。 该系统包括压缩空气并用烃燃料燃烧空气的压缩机。 燃烧产物和空气的剩余部分形成通过涡轮膨胀的排气。 涡轮驱动压缩机并输出电力。 排气口离开涡轮机，然后通过热回收蒸汽发生器。 系统的底部循环部分包括燃烧碳氢燃料和氧气的气体发生器。 在进入底部涡轮机之前，水也进入燃气发生器，在那里它被加热并与燃烧产物组合。 然后在热回收蒸汽发生器中预热之后，将水分离并返回到气体发生器。
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10.发明授权公开(公告)号：US06824710B2
公开(公告)日：2004-11-30
申请号：US09855224
申请日：2001-05-14
申请人： Fermin Viteri , Roger E. Anderson
发明人： Fermin Viteri , Roger E. Anderson
IPC分类号： C01B500
CPC分类号： F02C3/34 , F01K21/047 , F01K23/10 , F02C1/007 , F02C1/08 , F02C3/20 , F02C6/18 , F05D2220/72 , F23L7/005 , Y02E20/16 , Y02E20/326 , Y02E20/344 , Y02P80/154 , Y02T50/671
摘要： A semi-closed combined cycle power system 100 is provided which can also convert an open combined cycle gas turbine 10 into a non-polluting zero emissions power system. The prior art open combined cycle gas turbine 10 includes a compressor 20 which compresses air A′ and combusts the air A′ with a fuel, such as natural gas. The products of combustion and the remaining portions of the air form the exhaust E′ which is expanded through the turbine 40. The turbine 40 drives the compressor 20 band outputs power. The exhaust E′ exits the turbine 40 and then can optionally be routed through a heat recovery steam generator 50 to function as a combined cycle. According to this invention, the exhaust E′ is not emitted into the atmosphere, but rather is routed to a divider 110. The divider 110 includes two outlets for the exhaust E′ including a return duct 120 and a separation duct 130 which both receive a portion of the exhaust E′. The return duct 120 routes a portion of the exhaust E′ back to the compressor 20. Before reaching the compressor 20, an oxygen duct 150 adds additional oxygen to the exhaust E′ to form a gas mixture C which includes CO2 and steam from the exhaust E′ and oxygen from the oxygen duct 150. This gas mixture C has characteristics which mimic those of air, so that the compressor 20 need not be modified to effectively compress the gas mixture C. The gas mixture C is compressed within the compressor 20 and routed to the combustor 30 where the fuel combusts with the oxygen of the gas mixture C′ and produces exhaust E′ which is substantially entirely CO2 and steam. This exhaust E′ is routed through the turbine 40 and expanded to drive the compressor 20 and output power. The exhaust E′ exits the turbine 40 and is routed back to the divider 110, preferably by way of a heat recovery steam generator 50 or other heat removal device, so that the semi-closed cycle operates as a combined cycle power system 100. The divider 110 directs a portion of the exhaust E′ to a separation duct 130 which leads to a condenser 140. In the condenser 140 the exhaust E′ is separated by condensation of the steam/water portion of the exhaust and removal of the remaining CO2 as gas from the condenser 140. The only exhaust from the semi-closed power system 100 is water and CO2 from the condenser. The CO2 exhaust is substantially pure and ready for appropriate further handling and disposal. Hence, no pollutants are emitted from the semi-closed power system 100. The return duct 120 can include a partial condenser 210 to condense a portion of the steam within the exhaust E′. This condensed steam is then routed back through the heat recovery steam generator 50, where it is converted to steam. This steam can be injected through a steam injection port 233 directly into the combustor 30 to enhance the power output and efficiency of a steam injection power system 200 variation of this invention.
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