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    • 1. 发明申请
    • DEVICE FOR CONVERTING THERMAL ENERGY IN HYDROCARBONS FLOWING FROM A WELL INTO ELECTRIC ENERGY
    • 用于将从井中流出的油中的热能转化为电能的装置
    • WO2017082724A1
    • 2017-05-18
    • PCT/NL2016/050778
    • 2016-11-08
    • HEEREMA MARINE CONTRACTORS NEDERLAND SE
    • FRIJNS, Tom Laurent HubertVAN ZANDWIJK, CornelisBLOKKER, RémiKLEUTE, Berend-Jan
    • F03G7/05F01K13/00F25B39/02
    • F03G7/05F01K13/00F01K25/10F03G7/04Y02E10/34
    • The present invention relates to a system for generating electrical energy, the system comprising: - a circuit containing a working fluid: - an evaporator configured for boiling the working fluid, - a turbine driven by the vaporized working fluid and an electric generator coupled to the turbine for creating electric energy, - a condenser for condensing the working fluid which flows from the turbine, and - a pump for pumping the working fluid through the circuit, wherein the evaporator, the turbine, the condenser and the pump are positioned along the circuit, and - a hydrocarbons pipeline connected to a well, wherein the hydrocarbons pipeline transports hydrocarbons having a hydrocarbon temperature from the well, - a seawater intake configured for taking in seawater having a seawater temperature, wherein the hydrocarbon temperature is higher than the seawater temperature, - a seawater discharge configured for discharging the seawater, wherein the seawater intake is in fluid communication with a water channel in the condenser, the condenser being configured to condense the working fluid with the seawater, and wherein the condenser is in fluid communication with the seawater discharge for discharging the used seawater back into the sea, wherein the hydrocarbons pipeline is in fluid communication with a hydrocarbons channel in the evaporator, wherein the evaporator is configured for transferring heat from the hydrocarbons which flow through the hydrocarbons channel in the evaporator to the working fluid in the evaporator in order to boil the working fluid.
    • 本发明涉及一种用于产生电能的系统,该系统包括: - 包含工作流体的回路; - 被配置用于使工作流体沸腾的蒸发器; - 由汽化的工作驱动的涡轮机 流体和耦合到涡轮机以产生电能的发电机, - 用于冷凝从涡轮机流出的工作流体的冷凝器,以及 - 用于泵送工作流体通过回路的泵,其中蒸发器,涡轮机,冷凝器 所述泵沿着所述回路定位,以及 - 连接到井的碳氢化合物管线,其中所述碳氢化合物管线从所述井输送具有碳氢化合物温度的碳氢化合物, - 构造成用于吸入具有海水温度的海水的海水入口,其中所述碳氢化合物 温度高于海水温度, - 海水排放装置,用于排放海水,其中海水的入口处于流通状态 与所述冷凝器中的水通道连通,所述冷凝器构造成使所述工作流体与所述海水冷凝,并且其中所述冷凝器与所述海水排放口流体连通以将用过的海水排回海中,其中所述碳氢化合物管道是 与蒸发器中的烃通道流体连通,其中蒸发器构造成用于将来自流过蒸发器中的烃通道的烃的热量传递至蒸发器中的工作流体以便沸腾工作流体。
    • 3. 发明申请
    • MITIGATING GLOBAL WARMING BY OTEC-INDUCED OCEAN UPWELLING
    • 通过OTEC诱导的海洋减轻全球变暖
    • WO2016160735A1
    • 2016-10-06
    • PCT/US2016/024577
    • 2016-03-28
    • MILLER, Alan K.
    • MILLER, Alan K.
    • F03G7/05F01K25/10F03G7/04
    • F25D1/02A01G15/00F03G7/05Y02E10/34
    • This invention mitigates global warming substantially by combining elements from two separate fields in a novel way. It is based on the discovery that the volumetric rate of cold water upwelling that will result in a 1.08 C reduction in the Earth's Surface Air Temperature (SAT) is similar to the volumetric rate of cold water upwelling that would be produced by roughly 20,000 OTEC plant-ships of 400 MW size each. These can generate 7 terawatts of electric power converted to an ammonia energy carrier and shipped to on-land locations, where it can be "cracked" and burned as C02-free fuel for power plants. The large reduction in SAT enables proposal of an affordable financial strategy that would pay most of the costs of the system out of the revenue from C02 emission allowances granted by governing agencies for alternative energy systems that also cause a direct reduction in SAT.
    • 本发明通过以新颖的方式组合来自两个分开的领域的元素来缓解全球变暖。 这是基于这样一个发现,即将导致地球表面空气温度(SAT)下降1.08℃的冷水上升流的体积速率与大约20,000个OTEC工厂生产的冷水上升容积的速率相似 每个400兆瓦的大小。 这些可以产生转换为氨能量载体的7太瓦电力,并运送到陆上位置,在那里它们可以被“破裂”并作为发电厂的无CO2燃料燃烧。 SAT的大幅度减少使得能够提供可承受的财务战略,从而支付系统成本的大部分成本来自管理机构授予替代能源系统的二氧化碳排放配额,这也导致SAT的直接减少。
    • 4. 发明申请
    • KRAFTWERKSANORDNUNG MIT EINEM THERMALWASSERAUSTRITT AM MEERESBODEN UND ARBEITSVERFAHREN DAFÜR
    • 有热出水口在洋底及其工作方法发电厂配置
    • WO2016042073A1
    • 2016-03-24
    • PCT/EP2015/071319
    • 2015-09-17
    • ZIMMERMANN, HubertMÈGEL, ThomasKELLER, Urs
    • ZIMMERMANN, HubertMÈGEL, ThomasKELLER, Urs
    • F03G7/05
    • F03G7/05Y02E10/34
    • Die Erfindung betrifft eine Kraftwerksanordnung mit einem Thermalwasseraustritt (1) am Meeresboden (B), einem über dem Thermalwasseraustritt (1) angeordneten Wärmetauscher (2), einer mit dem Wärmetauscher (2) durch ein Wärmeträgerzirkulationssystem (3) verbundenen Wärmekraftmaschine (4) und einem von der Wärmekraftmaschine (4) angetriebenen Generator (5), wobei der Wärmetauscher (2), die Wärmekraftmaschine (4) und der Generator (5) auf dem Meeresboden (B) angeordnet sind. Ferner betrifft die Erfindung ein Arbeitsverfahren mit einer Kraftwerksanordnung zur energetischen Nutzung von am Meeresboden austretendem Thermalwasser mit den Schritten: Absenken eines Wärmetauschers über einen Thermalwasseraustritt auf dem Meeresboden, Übertragen der gewonnenen Wärme über einen Sekundärkreislauf an eine Wärmekraftmaschine, Antreiben eines Generators durch die Wärmekraftmaschine und Weiterleiten der elektrischen Energie über ein Kabel an die Meeresoberfläche.
    • 本发明涉及一种具有热水口(1)在海底(B),热水出口上方设置一(1)热交换器发电厂装置(2),(2)通过热载体循环系统(3)连接到所述热力发动机(4)和所述热交换器 的热力发动机(4)驱动的发电机(5),其中,所述热交换器(2),热机(4)和在海底(B)所述发电机(5)被布置。 此外,本发明涉及具有用于能量回收的动力设备配置的加工方法逸出上,包括以下步骤的海底温泉水:通过在海床上的热水出口降低的热交换器,传递通过热发动机的次级电路中获得的热,通过热机和转发驱动发电机 经由电缆连接到海面的电功率。
    • 6. 发明申请
    • PRESSURE POWER SYSTEM
    • 压力发电系统
    • WO2013175302A3
    • 2015-06-11
    • PCT/IB2013001309
    • 2013-05-24
    • BENN BRUCE IHOFMAN JEAN PIERRE
    • BENN BRUCE IHOFMAN JEAN PIERRE
    • F03G7/04
    • F01K25/08F01B23/08F01B23/10F01K27/00F02G1/044F02G1/055F03G6/00F03G6/003F03G7/04Y02E10/34Y02E10/46Y02P80/24
    • The invention relates to energy conversion and generation systems, and more specifically, to a system and method of generating and converting energy by way of a pressure differential in a working fluid. A Pressure Power System is described comprising a cold sub-system, a warm sub-system, a work extraction system, and a hydraulic pump arranged in a closed loop. The cold sub-system and the warm sub-system are respectively maintained at lower and higher temperatures relative to one another, so that a Working Fluid circulated through the closed loop by the pump, will have different equilibrium vapor pressures in the two sub-systems. The different respective state functions of the Working Fluid results in two different levels of elastic potential energy, and subsequently, a pressure differential between the two sub-systems. A work extraction system is positioned between the two sub-systems to convert the elastic potential energy/pressure differential into useful kinetic energy.
    • 本发明涉及能量转换和发电系统,更具体地说,涉及通过工作流体中的压力差产生和转换能量的系统和方法。 描述了一种压力电力系统,其包括冷子系统,暖子系统,工作提取系统和布置在闭环中的液压泵。 冷子系统和暖子系统分别相对于彼此保持在较低和较高的温度,使得通过泵循环通过闭环的工作流体将在两个子系统中具有不同的平衡蒸气压 。 工作流体的不同的各自的状态函数产生两个不同水平的弹性势能,随后导致两个子系统之间的压力差。 工作提取系统位于两个子系统之间,以将弹性势能/压差转化为有用的动能。
    • 7. 发明申请
    • FRICTION SURFACE STIR PROCESS
    • 摩擦表面STIR工艺
    • WO2014164318A1
    • 2014-10-09
    • PCT/US2014/021869
    • 2014-03-07
    • LOCKHEED MARTIN CORPORATION
    • MAURER, Scott M.ELLER, Michael R.LI, Zhixian
    • B23K20/12
    • C22F3/00B23K20/1275Y02E10/34
    • A process is described that employs what can be termed a friction surface stirring (FSS) process on the surface of a metal object. The FSS process occurs on some or the entire surface of the metal object, at a location(s) separate from a friction stir welded joint. The FSS process on the surface produces a corrosion resistant mechanical conversion "coating" on the object. The "coating" is formed by the thickness of the material of the object that has been FSS processed. In one exemplary application, the process can be applied to a metal strip that is later formed into a tube whereby the "coated" surface resides on the inside of the tube making it highly resistant to corrosive flow such as seawater.
    • 描述了在金属物体的表面上采用可以称为摩擦表面搅拌(FSS)工艺的方法。 FSS过程发生在与摩擦搅拌焊接接头分开的位置处的金属物体的一些或整个表面上。 表面上的FSS工艺在物体上产生耐腐蚀机械转化“涂层”。 “涂层”由已经被FSS处理的物体的材料的厚度形成。 在一个示例性应用中,该方法可以应用于随后形成管的金属带,由此“涂覆”表面位于管的内部,使得其高度耐腐蚀性流如海水。