公开(公告)号：US08429918B2

公开(公告)日：2013-04-30

申请号：US13458093

申请日：2012-04-27

申请人： Joseph J. P. Biermann

发明人： Joseph J. P. Biermann

IPC分类号： F02C9/00 ,  F02C3/00

CPC分类号： B01D53/10 ,  B01D53/64 ,  B01D2253/112 ,  B01D2257/602 ,  F02C3/28 ,  F05D2220/75 ,  Y02E50/12

摘要： A method for generating electrical energy, wherein a carbonaceous fuel is gasified to a combustible gas, the combustible gas being combusted to drive an apparatus chosen from a gas turbine and a gas engine. Relatively hot exhaust gas from the apparatus is passed along a heat exchanger for removing heat from the relatively hot exhaust gas results in relatively cold exhaust gas after passing the heat exchanger. A kaolin or metakaolin-containing sorbent and a source of active free silica are introduced after the apparatus to remove mercury from the relatively hot exhaust gas, the relatively hot exhaust gas having a temperature of at least 800° C.

摘要翻译： 一种用于产生电能的方法，其中将碳质燃料气化到可燃气体，所述可燃气体被燃烧以驱动选自燃气轮机和燃气发动机的设备。 来自设备的相对热的废气沿着热交换器通过，用于从相对热的废气中除去热量，导致在通过热交换器之后相对冷的废气。 在装置上引入含高岭土或偏高岭土的吸附剂和活性游离二氧化硅源，以从相对热的废气中除去汞，相对热的废气的温度至少为800℃

公开(公告)号：US20130000320A1

公开(公告)日：2013-01-03

申请号：US13518276

申请日：2010-11-30

申请人： Mark McKenna ,  Peter Edward James Abbott ,  Peter William Farnell

发明人： Mark McKenna ,  Peter Edward James Abbott ,  Peter William Farnell

IPC分类号： F02C3/28 ,  F01K23/10

CPC分类号： C01B3/382 ,  C01B3/48 ,  C01B3/501 ,  C01B3/52 ,  C01B32/50 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0288 ,  C01B2203/0405 ,  C01B2203/0415 ,  C01B2203/043 ,  C01B2203/0495 ,  C01B2203/06 ,  C01B2203/0811 ,  C01B2203/0838 ,  C01B2203/0866 ,  C01B2203/0883 ,  C01B2203/0888 ,  C01B2203/0894 ,  C01B2203/1011 ,  C01B2203/1047 ,  C01B2203/1058 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B2203/127 ,  C01B2203/1294 ,  C01B2203/143 ,  C01B2203/148 ,  C01B2203/84 ,  F01K17/06 ,  F01K23/067 ,  F01K23/10 ,  F02C3/28 ,  F05D2220/72 ,  F05D2220/722 ,  F05D2220/75 ,  Y02P20/123 ,  Y02P20/129 ,  Y02P20/13

摘要： A process for the conversion of a hydrocarbon to CO2 and electrical power is described which includes subjecting a gas mixture of a hydrocarbon feed stream and steam to an integrated reforming process including stages of steam reforming in a gas-heated reformer and secondary reforming to generate a reformed gas mixture, increasing the hydrogen content of the reformed gas mixture by subjecting it to one or more water-gas-shift stages, cooling the resulting hydrogen-enriched reformed gas and separating condensed water therefrom, passing the resulting de-watered hydrogen-enriched reformed gas to one or more stages of carbon dioxide separation to recover carbon dioxide, combusting the remaining hydrogen-containing fuel stream with an oxygen containing gas in a gas turbine to generate electrical power and passing the exhaust gas mixture from the gas turbine to a heat recovery steam generation system that feeds one or more steam turbines to generate additional electrical power.

摘要翻译： 描述了将烃转化为CO 2和电力的方法，其包括使烃进料流和蒸汽的气体混合物经受包括在气体加热的重整器和二次转化中的蒸汽重整阶段的整体重整过程，以产生 重整气体混合物，通过使重整气体混合物的一个或多个水煤气变换级升高氢气含量，冷却所得富氢重整气体并从其中分离冷凝水，使得到的脱水富氢 重整气体进行一个或多个二氧化碳分离阶段以回收二氧化碳，在燃气轮机中用含氧气体燃烧剩余的含氢燃料流以产生电力并将废气混合物从燃气轮机传递到热 回收蒸汽发生系统，其馈送一个或多个蒸汽涡轮机以产生额外的电力。

公开(公告)号：US20120102964A1

公开(公告)日：2012-05-03

申请号：US12915341

申请日：2010-10-29

申请人： Pugalenthi Nandagopal ,  Chetan Madhav Joshi ,  Manikandan Thiyagarajan ,  Anantha Ramesh Rangaswamy

发明人： Pugalenthi Nandagopal ,  Chetan Madhav Joshi ,  Manikandan Thiyagarajan ,  Anantha Ramesh Rangaswamy

IPC分类号： F02C1/00 ,  F02C7/08

CPC分类号： F23K5/007 ,  B01D2257/504 ,  C21B7/002 ,  F02C3/22 ,  F05D2220/75 ,  F05D2260/61 ,  F23J2215/50 ,  F23K2401/10 ,  Y02P10/122 ,  Y02P10/132

摘要： A turbomachine includes a compressor section, a turbine section operatively connected to the compressor section, a combustor fluidly connected between the compressor section and the turbine section, and a carbon dioxide (CO2) extraction system fluidly connected to the combustor. The CO2 extraction system includes a CO2 separator. The CO2 separator separates a CO2 laden inlet gas stream into a first gas stream and a second gas stream. The first gas stream is substantially free of CO2 and the second gas stream comprises CO2. The first gas stream is directed to the combustor and the second gas stream is passed through a discharge conduit.

摘要翻译： 涡轮机包括压缩机部分，可操作地连接到压缩机部分的涡轮机部分，流体连接在压缩机部分和涡轮部分之间的燃烧器和流体连接到燃烧器的二氧化碳（CO 2）提取系统。 二氧化碳提取系统包括二氧化碳分离器。 CO 2分离器将载有二氧化碳的入口气流分离成第一气流和第二气流。 第一气流基本上不含CO 2，第二气流包含二氧化碳。 第一气流被引导到燃烧器，第二气流通过排出管道。

公开(公告)号：US20110146225A1

公开(公告)日：2011-06-23

申请号：US13036798

申请日：2011-02-28

申请人： Shoichi Harada

发明人： Shoichi Harada

IPC分类号： F02C6/00

CPC分类号： F02C6/18 ,  F01K23/10 ,  F01K23/101 ,  F02C3/22 ,  F02C7/047 ,  F02C7/08 ,  F05D2220/75 ,  Y02E20/16 ,  Y02E50/11

摘要： A gas turbine is driven by a combustion gas produced when BFG compressed by a gas compressor and air compressed by a compressor are burned in a combustor. Steam is generated from a waste heat boiler by utilization of heat of an exhaust gas from the gas turbine, and a steam turbine is driven by this steam. An electric generator generates electricity upon driving of the turbines. A condensing heat exchanger is disposed in an air intake duct, and part of steam from the waste heat boiler flows through the heat exchanger to heat intake air. The amount of steam that flows through the heat exchanger is adjusted by adjusting the degree of opening of a steam control valve by a control device. By so doing, the ignition performance of the gas turbine in a BFG-fired gas turbine combined cycle plant is enhanced even in an extremely cold district.

摘要翻译： 燃气轮机由燃气压缩机压缩的空气压缩机产生的燃烧气体驱动，燃烧器中燃烧空气。 通过利用来自燃气轮机的废气的热量从废热锅炉产生蒸汽，并且蒸汽轮机由该蒸汽驱动。 发电机在驱动涡轮机时发电。 冷凝热交换器设置在进气管道中，来自废热锅炉的部分蒸汽流过热交换器以加热进气。 通过控制装置调节蒸汽控制阀的开度来调节流过热交换器的蒸汽量。 通过这样做，即使在非常寒冷的地区，BFG燃气轮机联合循环装置中的燃气轮机的点火性能也得到提高。

公开(公告)号：US07898101B1

公开(公告)日：2011-03-01

申请号：US11998369

申请日：2007-11-29

申请人： David J. Huber

发明人： David J. Huber

IPC分类号： F01D15/10 ,  H02K7/18

CPC分类号： F02C3/28 ,  F02C7/08 ,  F02C7/22 ,  F05D2220/62 ,  F05D2220/75 ,  Y02E50/12

摘要： A gas turbine engine used to produce electric power is supplied with a fuel from a alcohol fuel producing process. A high pressure syngas left over from the alcohol fuel producing process is passed through a small turbine to drive an electric generator and produce electric power. The low pressure syngas from the turbine is then passed into a combustor of the gas turbine engine to power the gas turbine, which drive a larger electric generator to produce more electric power. The high pressure syngas can be passed through a heat exchanger to preheat the syngas prior to be burned within the combustor. By using the small turbine to reduce the pressure of the high pressure syngas, energy from the high pressure syngas can be extracted instead of wasted.

摘要翻译： 用于生产电力的燃气涡轮发动机由来自酒精燃料生产过程的燃料供应。 从酒精燃料生产过程中留下的高压合成气通过小型涡轮驱动发电机并产生电力。 然后，来自涡轮机的低压合成气进入燃气轮机的燃烧器，为燃气轮机提供动力，燃气轮机驱动较大的发电机产生更多的电力。 高压合成气可以通过热交换器，以在燃烧器内被燃烧之前预热合成气。 通过使用小型涡轮减小高压合成气的压力，可以提取来自高压合成气的能量而不是浪费。

公开(公告)号：US07895821B2

公开(公告)日：2011-03-01

申请号：US12347376

申请日：2008-12-31

申请人： Ravindra Annigeri ,  Jeffrey S. Goldmeer ,  Anthony B. Campbell ,  Joshua S. Sater

发明人： Ravindra Annigeri ,  Jeffrey S. Goldmeer ,  Anthony B. Campbell ,  Joshua S. Sater

IPC分类号： F02C3/20

CPC分类号： F02C9/40 ,  F02C3/22 ,  F05D2220/75 ,  F05D2260/964 ,  F05D2270/082 ,  F05D2270/303

摘要： A flexible and automatic system and method for blending an inexpensive secondary gas with a primary gas fuel for operation of a Dry Low NOx gas turbine. The secondary gas may be a gas fuel such as hydrogen, ethane, butane, propane and liquefied natural gas or an inert gas. Combustion dynamics are avoided by controlling the blended fuel within a permissible range for a Modified Wobbe Index. Combustion dynamics and gas turbine exhaust emissions may also be monitored to maintain safe combustion with the blended fuel. A gas turbine control system may adjust the blend and temperature of the primary gas fuel and the secondary gas to promote desired combustion.

摘要翻译： 一种用于混合便宜的二次气体与主要气体燃料以用于干式低NOx燃气轮机的操作的灵活和自动的系统和方法。 二次气体可以是气体燃料，例如氢气，乙烷，丁烷，丙烷和液化天然气或惰性气体。 通过将混合燃料控制在修正沃泊指数的允许范围内来避免燃烧动力学。 还可以监测燃烧动力学和燃气轮机废气排放，以保持混合燃料的安全燃烧。 燃气轮机控制系统可以调节主气体燃料和二次气体的共混物和温度以促进期望的燃烧。

公开(公告)号：US20100242490A1

公开(公告)日：2010-09-30

申请号：US12416010

申请日：2009-03-31

申请人： Richard Arthur Symonds

发明人： Richard Arthur Symonds

IPC分类号： F02C3/30 ,  F02C7/00

CPC分类号： F01D25/002 ,  F02C3/20 ,  F02C3/305 ,  F02C9/40 ,  F05D2220/75 ,  Y02E20/16

摘要： Methods and systems are provided for delivering an additive to a turbine combustor. In one embodiment, a water injection system directs water through a water passage to a turbine combustor at a flow rate that is variable to achieve a first control function. An additive delivery system directs an amount of an additive through the water passage to the combustor to achieve a second control function. The amount of the additive is variable based on the flow rate of the water, and the first and second control functions are different from one another.

摘要翻译： 提供了用于将添加剂递送到涡轮机燃烧器的方法和系统。 在一个实施例中，注水系统以可变的流量将水通过水通道传递到涡轮机燃烧器，以实现第一控制功能。 添加剂输送系统将一定量的添加剂通过水通道引导到燃烧器以实现第二控制功能。 添加剂的量基于水的流量而变化，第一和第二控制功能彼此不同。

公开(公告)号：US20100092280A1

公开(公告)日：2010-04-15

申请号：US12250904

申请日：2008-10-14

申请人： Samuel David Draper

发明人： Samuel David Draper

IPC分类号： F02C3/26 ,  F02C7/16

CPC分类号： F02C3/26 ,  F05D2220/75 ,  F05D2250/185 ,  F05D2260/205 ,  F05D2260/2322 ,  Y02E20/16 ,  Y02T50/671 ,  Y02T50/676

摘要： A gas turbine includes a combustor configured to burn a hydrocarbon fuel input and provide a combustion product hot gas output to a turbine inlet having a turbine inlet temperature exceeding about 2200° F., the hot gas output also includes ash in an amount of 0.1% or more by weight of the hydrocarbon fuel input. The turbine also includes a stationary nozzle configured to receive the hot gas output that includes a plurality of circumferentially spaced vanes and a vane cooling circuit located within vane sidewalls configured for circulation of steam as a coolant. The turbine also includes a rotatable rotor configured to receive the hot gas output exiting the nozzle that includes a plurality of buckets and a bucket cooling circuit located within the bucket sidewalls and shank that is configured for circulation of steam as a coolant for the bucket.

摘要翻译： 燃气轮机包括燃烧器，该燃烧器构造成燃烧碳氢化合物燃料输入并提供燃烧产物热气输出到具有超过约2200°F的涡轮机入口温度的涡轮机入口，热气体输出还包括0.1％ 或更多的烃燃料输入。 涡轮机还包括固定喷嘴，其被配置为接收热气体输出，其包括多个周向间隔开的叶片和位于叶片侧壁内的叶片冷却回路，所述叶片侧壁被配置为作为冷却剂循环蒸汽。 涡轮机还包括可旋转的转子，其被配置为接收离开喷嘴的热气体输出，该热气体输出包括多个铲斗，以及位于铲斗侧壁和柄内的铲斗冷却回路，其构造成用于循环作为用于铲斗的冷却剂的蒸汽。

公开(公告)号：US20100052333A1

公开(公告)日：2010-03-04

申请号：US12583789

申请日：2009-08-26

申请人： John Andrews

发明人： John Andrews

IPC分类号： H02K7/18

CPC分类号： F02C3/20 ,  F05D2220/75 ,  Y02E20/16

摘要： A waste water energy system and method for producing electric power using waste water. Waste water from a waste water source is provided to one or more electric power generating devices that utilize waste water in and for the production of electric power.

摘要翻译： 废水能源系统及使用废水生产电力的方法。 来自废水源的废水被提供给一个或多个在生产电力中使用废水的发电装置。

公开(公告)号：US20100043446A1

公开(公告)日：2010-02-25

申请号：US12469581

申请日：2009-05-20

申请人： Kosti Shirvanian ,  Arthur Aykanian

发明人： Kosti Shirvanian ,  Arthur Aykanian

IPC分类号： F02C6/00 ,  F01K13/00 ,  F02B43/08 ,  H02K7/18

CPC分类号： F02C6/18 ,  F01K23/067 ,  F02C3/28 ,  F05D2220/75 ,  F05D2260/61 ,  Y02E20/12 ,  Y02E20/18 ,  Y02E20/326 ,  Y02E50/11 ,  Y02E50/12

摘要： A plant produces electrical energy from municipal solid waste without exhausting a carbon dioxide or other carbon based gas to the atmosphere. The plant includes a source of artificial light powered by electrical energy, and a reactor into which the municipal solid waste is fed and which is operated under temperature, pressure and flow rate conditions to produced a syngas. An electrical energy generating station at which the syngas is burned produces the electrical energy and a flue gas comprising carbon dioxide and other products of combustion. At least a portion of the electrical energy is used to power the artificial light source. A carbon dioxide collector separates the carbon dioxide from the other products of combustion in the flue gas to provide a clean carbon dioxide suitable as a nutrient for microorganisms, and a farm of the microorganisms is illuminated essentially constantly, alternately with sunlight and artificial light from said source.

摘要翻译： 一个工厂从城市固体废物产生电能，而不会向大气排放二氧化碳或其他碳基气体。 该设备包括由电能供电的人造光源，以及供应城市固体废物并在温度，压力和流量条件下运行以产生合成气的反应器。 合成气燃烧的电能发生站产生电能，以及包含二氧化碳和其他燃烧产物的烟道气。 使用至少一部分电能来为人造光源供电。 二氧化碳收集器将二氧化碳与烟道气中的其他燃烧产物分离，以提供适合作为微生物营养物质的清洁二氧化碳，并且微生物的农场基本上不间断地照射，并且与所述的太阳光和人造光交替地照射 资源。