IMPROVING THE EFFICIENCY OF STEAM PRODUCTION DURING THE BITUMEN FLOWING PROCESS FROM OIL SANDS
    2.
    发明申请
    IMPROVING THE EFFICIENCY OF STEAM PRODUCTION DURING THE BITUMEN FLOWING PROCESS FROM OIL SANDS 审中-公开
    提高石油沥青沥青流化过程中蒸汽产量的效率

    公开(公告)号:WO2017032386A3

    公开(公告)日:2017-05-11

    申请号:PCT/EG2015000039

    申请日:2015-08-23

    CPC分类号: C10G1/04

    摘要: The invention is an process that been added to "6" steam generators (once through steam generators) "OTSG", to improve the Efficiency of steam production with percentage of 3%. The basic elements that consist the process see the drawing in figure (I). A-Pre heater that is located between BFW pre heater unit and LBS unit to heat the feed water of the process by blow down water that exits from BFW pre heater unit to 203 degree C. B-Pre heater to increase the temperature of the feed water of the process to 250 degree C. C-Gas turbine that made by GE Company, in model of LM2000JDE, with Efficiency of 17.9 MW/h. D-(OT-HRSG) unit.

    摘要翻译: 本发明是在“6”型蒸汽发生器(一次通过蒸汽发生器)“OTSG”中添加的过程,以提高3%的蒸汽产量效率。 构成过程的基本要素参见图(I)中的图。 位于BFW预热器单元和LBS单元之间的A-Pre加热器,用于将从BFW预热器单元出来的水排放到203℃,从而加热过程的给水。B-Pre加热器用于提高进料温度 过程中的水温降至250摄氏度。GE公司制造的C型燃气轮机,型号为LM2000JDE,效率为17.9 MW / h。 D-(OT-HRSG)单元。

    SYSTEM AND METHOD OF WASTE HEAT RECOVERY
    4.
    发明申请
    SYSTEM AND METHOD OF WASTE HEAT RECOVERY 审中-公开
    废热回收系统与方法

    公开(公告)号:WO2014193604A3

    公开(公告)日:2015-06-18

    申请号:PCT/US2014036775

    申请日:2014-05-05

    申请人: GEN ELECTRIC

    摘要: A novel Rankine cycle system configured to convert waste heat into mechanical and/or electrical energy is provided. In one aspect, the system provided by the present invention comprises a novel configuration of the components of a conventional Rankine cycle system; conduits, ducts, heaters, expanders, heat exchangers, condensers and pumps to provide more efficient energy recovery from a waste heat source. In one aspect, the Rankine cycle system is configured such that an initial waste heat-containing stream (16) is employed to vaporize a first working fluid stream (20), and a resultant heat depleted waste heat-containing stream (17) is employed to aid in the production of a second vaporized working fluid stream (25). The Rankine cycle system is adapted for the use of supercritical carbon dioxide as the working fluid.

    摘要翻译: 提供了一种配置成将废热转换成机械和/或电能的新颖的兰金循环系统。 在一个方面,本发明提供的系统包括常规兰金循环系统的组件的新颖结构; 管道,管道,加热器,膨胀器,热交换器,冷凝器和泵,以从废热源提供更有效的能量回收。 在一个方面,兰金循环系统被配置为使得初始含废物流(16)用于蒸发第一工作流体流(20),并且使用所得的热耗尽的含废物流(17) 以帮助生产第二蒸发的工作流体流(25)。 兰金循环系统适用于使用超临界二氧化碳作为工作流体。

    PARALLEL CASCADED CYCLE GAS EXPANDER
    5.
    发明申请
    PARALLEL CASCADED CYCLE GAS EXPANDER 审中-公开
    平行循环气体膨胀机

    公开(公告)号:WO2013025341A1

    公开(公告)日:2013-02-21

    申请号:PCT/US2012/048928

    申请日:2012-07-31

    摘要: A multi-stage, two-flow, axial flow expander close-coupled to a driven machine, such as a generator. The expander includes one or more expansion stages separated by a series of flow stream dividers that separate each expansion stage into outer and inner expander flowpaths. Working fluid at a first temperature is directed into the outer expander flowpath for expansion, and working fluid at a second, lesser temperature is directed into the inner expander flowpath for expansion. Expansion of the working fluid drives the driven machine.

    摘要翻译: 一个多级双流轴流式膨胀机,紧密耦合到一台从动机器,如发电机。 膨胀机包括由一系列流动分流器分离的一个或多个膨胀段,其将每个膨胀段分成外部和内部膨胀器流动路径。 在第一温度下的工作流体被引导到用于膨胀的外部膨胀器流动路径中,并且在第二较小温度下的工作流体被引导到用于膨胀的内部膨胀器流动路径中。 工作流体的扩展驱动从动机器。

    STEAM ENGINE HEATED BY THE HEAT OF COMPRESSED AIR
    6.
    发明申请
    STEAM ENGINE HEATED BY THE HEAT OF COMPRESSED AIR 审中-公开
    由压缩空气加热的蒸汽发动机

    公开(公告)号:WO2009101492A3

    公开(公告)日:2012-01-12

    申请号:PCT/IB2009000036

    申请日:2009-01-09

    申请人: CHABLAIX DANIEL

    发明人: CHABLAIX DANIEL

    CPC分类号: F01B17/02 F01K23/02 F01K23/08

    摘要: Power plant, in which the steam is heated by the heat released by the compressed air. After it has actuated the steam engine, its heat is recuperated in order to heat the condensation water. The kinetic energy of the compressed air actuates the pneumatic motor coupled to the compressor, to the steam engine and to the starter.

    摘要翻译: 发电厂,其中蒸汽被压缩空气释放的热量加热。 在启动蒸汽机之后,为了加热冷凝水,其热量被恢复。 压缩空气的动能驱动联接到压缩机,蒸汽发动机和起动器的气动马达。

    PURIFICATION WORKS FOR THERMAL POWER PLANT
    7.
    发明申请
    PURIFICATION WORKS FOR THERMAL POWER PLANT 审中-公开
    热电厂的净化工作

    公开(公告)号:WO2005045316A3

    公开(公告)日:2008-01-10

    申请号:PCT/NO2004000336

    申请日:2004-11-05

    摘要: A method for separation of CO 2 from the combustion gas from a thermal power plant fired with fossil fuel, wherein the combustion gas from the thermal power plant is used as cooled, compressed and reheated by combustion of natural gas in a combustion chamber to form an exhaust gas, where the exhaust gas is cooled an brought in contact with an absorbent absorbing CO 2 from the exhaust gas to form a low CO 2 stream and an absorbent with absorbed CO 2 , and where the low CO 2 stream is heated by means of heat exchanges against the hot exhaust gas leaving the combustion chamber before it is expanded in turbines, is described. A plant for performing the method and a combined plant is also described.

    摘要翻译: 一种从燃烧气体中分离CO 2的方法,该燃烧气体来自用化石燃料燃烧的火力发电厂,其中来自火力发电厂的燃烧气体通过天然气燃烧被冷却,压缩和再加热 在燃烧室中形成废气,其中废气被从排气与吸收剂吸收CO 2 2接触而形成低CO 2, 流和具有吸收的CO 2 2的吸收剂,并且其中低CO 2 2流在其膨胀之前通过与离开燃烧室的热废气进行热交换而被加热 在涡轮机中。 还描述了用于执行该方法的植物和组合植物。

    PROCESS AND APPARATUS FOR GENERATING WORK
    8.
    发明申请
    PROCESS AND APPARATUS FOR GENERATING WORK 审中-公开
    产生工作的过程和装置

    公开(公告)号:WO2006085770A3

    公开(公告)日:2007-01-04

    申请号:PCT/NL2006050024

    申请日:2006-02-10

    发明人: HOOS FRANK

    CPC分类号: F01K23/02 F01K25/04 F01K25/10

    摘要: The invention pertains to an apparatus and a process of generating work comprising the steps of expanding a gas, preferably substantially adiabatically and/or at the critical pressure and temperature of the gas, causing part of the gas to condensate and form a liquid phase, and separating, during or after expansion, at least part of the liquid phase from the gas phase. This process facilitates generating work at a relatively high efficiency.

    摘要翻译: 本发明涉及产生工作的装置和方法,其包括以下步骤:膨胀气体,优选地基本上绝热地和/或在气体的临界压力和温度下,使部分气体冷凝并形成液相;以及 在膨胀过程中或之后分离来自气相的至少部分液相。 该过程有助于以相对高的效率产生工作。

    배플형 판형 열교환기 및 이를 포함하는 유기랭킨사이클 증발기

    公开(公告)号:WO2022216140A1

    公开(公告)日:2022-10-13

    申请号:PCT/KR2022/095064

    申请日:2022-03-24

    摘要: 일 실시예에 따른 판형 열교환기는 제1 유체 및 제2 유체 사이의 열교환을 수행하는 전열판을 포함하고, 상기 전열판은: 적층된 제1 판과 제2 판을 포함하고, 상기 제1 판과 상기 제2 판 사이에 상기 제1 유체가 흐르는 유로를 구비하는 본체; 상기 유로로 상기 제1 유체가 유입되도록 상기 본체의 유체 유입 측에 형성되는 유입구; 상기 유로를 따라 흐른 상기 제1 유체가 배출되도록 상기 본체의 유체 배출 측에 형성되는 배출구; 및 상기 유로의 유체 유입 영역에서 상기 제1 유체가 흐르는 방향을 측방으로 전환하도록 상기 유로 내에 설치되는 복수개의 배플(baffle);을 포함하고, 상기 복수개의 배플은: 상기 유입구로부터 상기 배출구를 향하는 방향으로 소정 간격 이격되어 교대로 형성되는 적어도 하나의 제1 배플과 적어도 하나의 제2 배플을 포함할 수 있다.

    KALINA CYCLE BASED CONVERSION OF GAS PROCESSING PLANT WASTE HEAT INTO POWER
    10.
    发明申请
    KALINA CYCLE BASED CONVERSION OF GAS PROCESSING PLANT WASTE HEAT INTO POWER 审中-公开
    基于卡利安循环的气体加工工艺废物加热转换

    公开(公告)号:WO2017034623A1

    公开(公告)日:2017-03-02

    申请号:PCT/US2016/027797

    申请日:2016-04-15

    IPC分类号: F01K23/08

    摘要: A system includes a waste heat recovery heat exchanger configured to heat a heating fluid stream by exchange with a heat source in a crude oil associated gas processing plant; and a Kalina cycle energy conversion system including a first group of heat exchangers to heat a first portion of a working fluid by exchange with the heated heating fluid stream and a second group of heat exchangers to heat a second portion of the working fluid. The second group of heat exchangers includes a first heat exchanger to heat the second portion of the working fluid by exchange with a liquid stream of the working fluid; and a second heat exchanger to heat the second portion of the working fluid by exchange with the heated heating fluid stream. The energy conversion system includes a separator to receive the heated first and second portions of the working fluid and to output a vapor stream of the working fluid and the liquid stream of the working fluid; a first turbine and a generator to generate power by expansion of the vapor stream; and a second turbine to generate power from the liquid stream.

    摘要翻译: 一种系统,包括废热回收热交换器,其被配置为通过与原油相关联的气体处理设备中的热源交换来加热加热流体流; 以及卡利纳循环能量转换系统,其包括第一组热交换器以通过与加热的加热流体流交换来加热工作流体的第一部分,以及第二组热交换器来加热工作流体的第二部分。 第二组热交换器包括第一热交换器,用于通过与工作流体的液流交换来加热工作流体的第二部分; 以及第二热交换器,通过与加热的加热流体流交换来加热工作流体的第二部分。 能量转换系统包括分离器,用于接收加热的工作流体的第一和第二部分并输出工作流体的蒸气流和工作流体的液体流; 第一涡轮机和发电机,用于通过蒸气流的膨胀产生动力; 以及从所述液体流产生动力的第二涡轮机。