公开(公告)号：US12091992B2

公开(公告)日：2024-09-17

申请号：US18228480

申请日：2023-07-31

申请人： Mitsubishi Power Americas, Inc.

发明人： Todd Eric Carlson

IPC分类号： F01K23/10

CPC分类号： F01K23/10 ,  F05D2220/72 ,  F05D2220/74 ,  F05D2220/75 ,  F05D2240/35 ,  F05D2260/2322

摘要： A power plant comprises a steam system, a first electrolyzer, a heat storage system, and a heat exchanger configured to exchange thermal energy between the steam system, the first electrolyzer and the heat storage system. A method of operating an electrolyzer in a combined cycle power plant comprises operating a steam system to convert water to steam, operating an electrolyzer in a standby mode, the electrolyzer configured to convert water and electricity to hydrogen and oxygen when the electrolyzer is in an operating mode, circulating water from the steam system through a heat exchanger, circulating a first heat transfer medium between the electrolyzer and the heat exchanger, and circulating a second heat transfer medium between the heat exchanger and a thermal storage container.

公开(公告)号：US20230407784A1

公开(公告)日：2023-12-21

申请号：US18228841

申请日：2023-08-01

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Hiroyuki TAKEISHI ,  Keisuke MIURA ,  Keita YUNOKI ,  Yoshitaka HIRATA ,  Akinori HAYASHI ,  Tatsuya HAGITA ,  Satoshi TANIMURA

IPC分类号： F02C3/22 ,  F02C7/224

CPC分类号： F02C3/22 ,  F05D2240/36 ,  F05D2220/75 ,  F02C7/224

摘要： Provided is a fuel supply system including a main ammonia line through which liquid ammonia flows; a vaporizer connected to an end of the main ammonia line and configured to heat and vaporize the liquid ammonia via heat exchange between a heating medium and the liquid ammonia; a gaseous ammonia line connected to the vaporizer, the gaseous ammonia line configured to guide a gaseous ammonia, which is ammonia vaporized by the vaporizer, as fuel to a combustor of a gas turbine; a liquid ammonia line configured to guide liquid ammonia which has not undergone heat exchange with the heating medium at the vaporizer as fuel to the combustor; and a switching device configured to switch an ammonia supply state between a first state in which the gaseous ammonia is guided from the gaseous ammonia line to the combustor and a second state in which the liquid ammonia is guided from the liquid ammonia line to the combustor.

公开(公告)号：US11680523B2

公开(公告)日：2023-06-20

申请号：US16326454

申请日：2017-08-04

申请人： Siemens Energy Global GmbH & Co. KG

发明人： Patrik Jaerling ,  Anders Larsson

IPC分类号： F02C6/08 ,  F02C3/22 ,  F02C7/22 ,  F02C9/40

CPC分类号： F02C6/08 ,  F02C3/22 ,  F02C7/222 ,  F02C9/40 ,  F05D2220/75

摘要： A gas turbine arrangement for dual fuel operation has a first manifold that delivers a first fuel or compressor bleed fluid and is connected to a bleed port and a first passage for ejecting fuel or fluid into a combustor space. A second manifold delivers a second fuel and is connected to a second passage for ejecting the second fuel into the combustor space. A control system, when operated with the second fuel, provides the second fuel to the second manifold and continuously opens the bleed valve to provide bleed fluid into the first manifold to replace the first fuel. The control system controls the bleed valve over time by throttling a mass flow of the bleed fluid provided to the first passage or by increasing a mass flow of the bleed fluid provided to the first passage to adapt to fuel properties of the second fuel.

公开(公告)号：US09964034B2

公开(公告)日：2018-05-08

申请号：US14671029

申请日：2015-03-27

申请人： Robert D. Denton

发明人： Robert D. Denton

IPC分类号： F02C1/00 ,  F02C3/20 ,  C10L3/10

CPC分类号： F02C3/20 ,  C10L3/103 ,  C10L3/104 ,  C10L3/106 ,  F05D2220/75 ,  F25J3/061 ,  F25J3/0635 ,  F25J3/064 ,  F25J2220/66 ,  F25J2230/08 ,  F25J2230/32 ,  F25J2240/02 ,  F25J2290/72

摘要： Methods and systems for dynamically planning a well site are provided herein. Methods include flowing a raw gas stream though a suction scrubber to form a feed gas stream and compressing the feed gas stream to form a compressed gas stream. Methods include cooling the compressed gas stream in a cooler to produce a cooled gas stream. Methods include feeding the cooled gas stream into a gas treatment system, using a turboexpander, to produce a conditioned gas and a waste stream. Methods include heating the conditioned gas in a heat exchanger, where the conditioned gas is a superheated, sweetened, gas. Methods also include burning the conditioned gas in a turbine generator and mixing the waste stream into the raw gas stream upstream of the suction scrubber.

公开(公告)号：US20180093887A1

公开(公告)日：2018-04-05

申请号：US15704524

申请日：2017-09-14

申请人： John L. Rogitz (25%) ,  ENERGYIELD LLC (75%)

发明人： Robert Hotto

IPC分类号： C01B3/38 ,  F02C3/22 ,  B01J19/24 ,  H01M8/0612 ,  C01B3/50 ,  F02C6/18

CPC分类号： C01B3/38 ,  B01J19/2405 ,  B01J19/2415 ,  B01J19/242 ,  B01J19/2435 ,  B01J19/2475 ,  C01B3/501 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/041 ,  C01B2203/066 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  F02C3/22 ,  F02C6/18 ,  F05D2220/75 ,  H01M8/0625 ,  Y02E50/11 ,  Y02T50/678

摘要： A reformer assembly for a fuel cell includes a vortex tube receiving heated fuel mixed with steam. A catalyst coats the inner wall of the main tube of the vortex tube and a hydrogen-permeable tube is positioned in the middle of the main tube coaxially with the main tube. With this combination of structure,

公开(公告)号：US20170030226A1

公开(公告)日：2017-02-02

申请号：US15289992

申请日：2016-10-11

申请人： WUHAN KAIDI ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., LTD.

发明人： Yilong CHEN ,  Yanfeng ZHANG ,  Wenyan LIU

IPC分类号： F01K3/18 ,  H02K7/18 ,  F01D15/10

CPC分类号： F01K3/18 ,  F01D15/10 ,  F01K11/02 ,  F03G6/06 ,  F03G7/00 ,  F05D2210/12 ,  F05D2220/75 ,  F05D2220/76 ,  H02K7/1823 ,  Y02E10/46

摘要： A hybrid power generation system using solar energy and bioenergy, including a solar thermal boiler system, a biomass boiler system, and a turbogenerator system. The solar thermal boiler system includes a trough solar collector, a heat collector, an oil circulating pump, a storage tank for storing heat transfer oil, a solar thermal heater, a solar thermal evaporator, a main pipe transporting saturated steam, and an auxiliary boiler. Heat transfer oil output from a solar light field of the solar thermal boiler system is transmitted through and transfers heat to the solar thermal evaporator and the solar thermal heater, and the heat transfer oil returns to the storage tank for storing heat transfer oil. The heat transfer oil in the storage tank is pumped to the solar light field via the oil circulating pump.

摘要翻译： 使用太阳能和生物能源的混合发电系统，包括太阳能热水锅炉系统，生物质锅炉系统和涡轮发电机系统。 太阳能热水锅炉系统包括槽式太阳能收集器，集热器，油循环泵，用于储存传热油的储罐，太阳能热加热器，太阳能热蒸发器，输送饱和蒸汽的主管和辅助锅炉 。 由太阳能热水锅炉系统的太阳光场输出的传热油通过太阳热能蒸发器和太阳能热能加热器传递并传递热量，传热油返回储存储存传热油的储罐。 储油罐中的传热油通过油循环泵泵送到太阳光场。

公开(公告)号：US09273607B2

公开(公告)日：2016-03-01

申请号：US13907528

申请日：2013-05-31

申请人： Rodney J. Allam

发明人： Rodney J. Allam

IPC分类号： F02C1/00 ,  F02C3/20 ,  F01K23/10 ,  F02C6/18

CPC分类号： F02C3/20 ,  F01K23/10 ,  F02C3/28 ,  F02C3/30 ,  F02C6/06 ,  F02C6/18 ,  F02C7/141 ,  F02C7/22 ,  F05D2220/32 ,  F05D2220/722 ,  F05D2220/75 ,  F05D2240/24 ,  F05D2240/35 ,  Y02E20/16 ,  Y02E20/18 ,  Y02E50/11 ,  Y02E50/12

摘要： A system may include a compressor, a heat exchanger and an ITM. The compressor is configured to receive an air stream and compress the air stream to generate a pressurized stream. The heat exchanger is configured to receive the pressured stream and indirectly heat the pressurized stream using heat from an oxygen stream from an Ion Transport Membrane (ITM). The ITM is configured to receive the heated pressurized stream and generate an oxygen stream and the non-permeate stream, wherein the non-permeate stream is passed to a gas turbine burner and the oxygen stream is passed to the heat exchanger.

公开(公告)号：US20160017235A1

公开(公告)日：2016-01-21

申请号：US14727707

申请日：2015-06-01

申请人： IQ ENERGY INC.

发明人： Darrell FORD ,  Ken DAVISON

IPC分类号： C10B57/04 ,  C10L3/00 ,  F02C3/22 ,  C10B1/04

CPC分类号： F02C3/22 ,  C10B47/34 ,  C10B53/00 ,  C10B53/02 ,  C10K1/04 ,  F05D2220/75 ,  Y02E50/14 ,  Y02P20/129

摘要： A process for treating a waste feedstock using a gasifier and the gasifier for same. Hot exhaust from an engine travels through a series of hollow heating plates stacked vertically within a gasifier reactor with spaces between each set of successive heating plates forming reaction zones. Each reaction zone is divided into an upper treatment area and a lower treatment area by a rotating disk. Waste material travels from an outer feed spot along the top surface of the rotating disk radially inwardly to a drop area located at the radially innermost portion where it drops to the top surface of the hollow heating plate below. The waste material is then conveyed radially outward to a chute to the next reaction zone or once fully processed to an exit from the reactor. Vapors from the waste material are drawn off each reaction zone through an outlet for further processing.

摘要翻译： 使用气化器处理废料的方法和用于其的气化器。 来自发动机的热排气行进通过在气化器反应器内垂直堆叠的一系列中空加热板，每一组连续的加热板之间形成反应区。 每个反应区通过旋转盘分为上处理区和下处理区。 废料从外部进料点沿着旋转盘的顶表面径向向内移动到位于径向最内部的下落区域，在该下降区域下降到下面的中空加热板的顶表面。 然后将废料径向向外输送到滑槽至下一个反应区，或者一旦完全加工成从反应器的出口。 来自废料的蒸汽通过出口从每个反应区域排出，用于进一步处理。

公开(公告)号：US09216903B2

公开(公告)日：2015-12-22

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： C01B3/38 ,  F02C3/28 ,  F01K23/06 ,  C01B3/48 ,  C01B3/50 ,  C01B3/52 ,  C01B31/20 ,  F01K17/06 ,  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：US20140250892A1

公开(公告)日：2014-09-11

申请号：US14349392

申请日：2012-10-15

申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA

发明人： Soh Kurosaka ,  Shinichi Kajita ,  Yoshihiro Yamasaki ,  Yasushi Doura

IPC分类号： F02C7/22

CPC分类号： F02C7/22 ,  F02C3/22 ,  F02C7/08 ,  F02C9/40 ,  F05D2220/75 ,  F23K5/007 ,  F23K2401/201 ,  F23K2900/05004 ,  F23N2037/08 ,  F23N2041/20 ,  F23R3/36 ,  F23R3/40 ,  F23R2900/00002

摘要： A lean fuel intake gas turbine which uses, as a working gas, a mixed gas having a concentration equal to or lower than a flammability limiting concentration and obtained by mixing two types of fuel gases having different fuel concentrations, includes a first mixer configured to mix a second fuel gas having a higher fuel concentration with a first fuel gas having a lower fuel concentration, of the two types of the fuel gases having different fuel concentrations, to generate a first stage mixed gas and a second mixer configured to further mix the second fuel gas with the first stage mixed gas to generate a second stage mixed gas which is the working gas.

摘要翻译： 使用浓度等于或低于可燃性极限浓度并通过混合具有不同燃料浓度的两种类型的燃料气体获得的混合气体作为工作气体的贫燃料入口燃气轮机包括配置为混合的第一混合器 两种类型的燃料气体具有不同的燃料浓度的具有较低燃料浓度的第一燃料气体的燃料浓度较高的第二燃料气体，以产生第一级混合气体，以及第二混合器，其被配置为进一步混合第二种 燃料气与第一级混合气体产生作为工作气体的第二级混合气体。