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1. 发明申请

US20190194560A1 COOLING SCREEN WITH VARIABLE TUBE DIAMETER FOR HIGH GASIFIER POWER 审中-公开
公开(公告)号：US20190194560A1
公开(公告)日：2019-06-27
申请号：US16327845
申请日：2017-08-28
申请人： Siemens Aktiengesellschaft
发明人： Frank Hannemann , Tino Just , Norbert Fischer , André Herklotz , Heidrun Toth
IPC分类号： C10J3/76 , C10J3/48
CPC分类号： C10J3/76 , C10J3/485 , C10J3/84 , C10J2200/09 , C10J2300/0959
摘要： A liquid-cooled cooling screen for an entrained-flow gasifier for gasification of fuels in dust or liquid form using a gasifier agent containing free oxygen, at pressures between atmospheric pressure and 8 MPa and gasification temperatures between 1200 and 1900° C. The liquid-cooled cooling screen of which the cooling pipes in the central cylindrical section have thinner walls than the cooling pipes in the lower and upper conical sections. A cooling screen design has sufficient strength under high pressure difference over the cooling screen wall, a pipe wall thickness which ensures reliable operation of the cooling screen and high heat throughput, and pressure equalization between the cooling screen gap and the reaction chamber under all operating circumstances.

2. 发明授权

US09926501B2 Entrained-flow gasifier and method for removing molten slag 有权
公开(公告)号：US09926501B2
公开(公告)日：2018-03-27
申请号：US14898262
申请日：2014-06-02
申请人： GAS TECHNOLOGY INSTITUTE
发明人： Stephen Arthur Yows , Steven P. Fusselman
IPC分类号： C10J3/48 , C10J3/46 , C10J3/08 , C10J3/76
CPC分类号： C10J3/485 , C10J3/08 , C10J3/466 , C10J3/76 , C10J2300/0956 , C10J2300/0976 , C10J2300/1884 , C10J2300/1892
摘要： An entrained-flow gasifier reactor includes a vessel and a first liner within the vessel. The first liner extends around a reaction zone in the vessel and has an inlet end and an exit end with respect to the reaction zone. The first liner includes a drip lip at the exit end. An isolator is arranged near the drip lip. The isolator is operable to thermally isolate the drip lip from a quench zone downstream from the reaction zone such that molten slag at the drip lip remains molten.

3. 发明授权

US09567904B2 Method for controlling gas turbine power plant, gas turbine power plant, method for controlling carbon-containing fuel gasifier, and carbon-containing fuel gasifier 有权
标题翻译：控制燃气轮机发电厂，燃气轮机发电厂，控制含碳燃料气化炉的方法和含碳燃料气化炉的方法
公开(公告)号：US09567904B2
公开(公告)日：2017-02-14
申请号：US14348271
申请日：2012-10-17
申请人： MITSUBISHI HITACHI POWER SYSTEMS, LTD.
发明人： Yasunari Shibata , Yuichiro Kitagawa , Kengo Shibata , Yuichiro Urakata
IPC分类号： F02C3/28 , C10J3/48 , C10J3/72 , C10J3/76 , C10J3/86 , F02C9/00
CPC分类号： F02C3/28 , C10J3/485 , C10J3/723 , C10J3/76 , C10J3/86 , C10J2300/093 , C10J2300/1653 , C10J2300/1884 , C10J2300/1892 , F02C9/00 , Y02E20/16 , Y02E20/18
摘要： A method for controlling a gas turbine power plant, a gas turbine power plant, a method for controlling a carbon-containing fuel gasifier, and a carbon-containing fuel gasifier that can keep constant the amount of heat generated from a synthetic gas produced by the carbon-containing fuel gasifier. The gas turbine power plant includes a coal gasifier including a coal gasifier unit that gasifies a fuel containing carbon to produce a synthetic gas and a water-cooled wall duct disposed on the coal gasifier unit and to which a coolant, i.e., water, is directed; a gas turbine combustor that combusts the synthetic gas to produce combustion gas; a gas turbine rotated by the combustion gas produced by the gas turbine combustor; and a generator that generates electrical power. The amount of fuel fed to the coal gasifier is controlled depending on the amount of heat absorbed by the coolant directed to the water-cooled wall duct.
摘要翻译：一种用于控制燃气轮机发电厂，燃气轮机发电厂，控制含碳燃料气化炉的方法和含碳燃料气化器的方法，其可以保持由由所述燃料气体发生器产生的合成气体产生的热量的恒定含碳燃料气化炉。燃气轮机发电厂包括煤气化炉，其包括使气体化含碳的燃料以产生合成气体的煤气化器单元和设置在煤气化器单元上的水冷壁管道，并且冷却剂 ; 燃气轮机燃烧器，其燃烧合成气体以产生燃烧气体; 由燃气轮机燃烧器产生的燃烧气体旋转的燃气轮机; 以及产生电力的发电机。供给到煤气化器的燃料量根据被引导到水冷壁管道的冷却剂吸收的热量来控制。

4. 发明申请

US20170009161A1 GASIFIER COOLING STRUCTURE, GASIFIER, AND GASIFIER ANNULUS PORTION ENLARGEMENT METHOD 有权
标题翻译：燃气冷却结构，气化器和气化器部件放大方法
公开(公告)号：US20170009161A1
公开(公告)日：2017-01-12
申请号：US15114224
申请日：2014-12-24
申请人： MITSUBISHI HITACHI POWER SYSTEMS, LTD.
发明人： Tetsuya KIZU , Osamu SHINADA , Masashi KITADA
IPC分类号： C10J3/76
CPC分类号： C10J3/76 , C10J2300/1884 , Y02E20/18
摘要： Provided is a gasifier cooling structure allowing the complexity of the furnace wall structure to be reduced to a minimum, allowing the configurability of headers and connecting pipes to be improved while maintaining as much as possible the ability to cool raw syngas. In the gasifier cooling structure, the raw syngas from a gasified carbonaceous solid fuel flows through the interior of a furnace wall formed inside a pressure vessel having a circular cross section, and the raw syngas is cooled by heat exchange with a fluid flowing inside a heat exchanger tube from a heat exchanger, whereof a plurality is provided within the furnace wall. The furnace wall has a polygonal structure wherein mutually orthogonal faces are linked by an oblique face in between, and whereof the cross sectional shape is such that the edge of the oblique face is shorter than the edges of the mutually orthogonal faces.
摘要翻译：提供了一种气化器冷却结构，其允许将炉壁结构的复杂性降低到最小，从而提高了集管和连接管的可配置性，同时尽可能地保持冷却原始合成气的能力。在气化器冷却结构中，来自气化的碳质固体燃料的原料合成气流过形成在具有圆形横截面的压力容器内的炉壁的内部，原料合成气通过与在热量内流动的流体进行热交换而冷却来自热交换器的换热器管，其中多个设置在炉壁内。炉壁具有多边形结构，其中相互正交的面通过其间的倾斜面连接，并且其横截面形状使得倾斜面的边缘比相互正交的面的边缘短。

5. 发明申请

US20160333281A1 METHOD AND APPARATUS FOR PRODUCING LIQUID HYDROCARBON FUELS 有权
标题翻译：生产液化石油气的方法和装置
公开(公告)号：US20160333281A1
公开(公告)日：2016-11-17
申请号：US15166265
申请日：2016-05-27
申请人： ECOKAP TECHNOLOGIES LLC
发明人： Ronald Kyle
IPC分类号： C10J3/46 , C10K3/02 , C10J3/76 , C10G2/00
CPC分类号： C10J3/46 , B01J19/126 , C10G2/32 , C10G2/33 , C10G2/35 , C10G15/08 , C10G2300/4037 , C10G2300/4043 , C10G2300/4081 , C10G2300/807 , C10J3/76 , C10J2300/093 , C10J2300/0959 , C10J2300/0969 , C10J2300/0973 , C10J2300/0976 , C10J2300/0986 , C10J2300/123 , C10J2300/1659 , C10J2300/1807 , C10J2300/1815 , C10K1/003 , C10K1/004 , C10K1/005 , C10K1/02 , C10K1/04 , C10K3/026 , Y02P20/146 , Y02P30/446
摘要： A method of converting carbon containing compounds such as coal, methane or other hydrocarbons into a liquid hydrocarbon fuel utilizes a high pressure, high temperature reactor which operates upon a blend of a carbon compound including CO2 and a carbon source, a catalyst, and steam. Microwave power is directed into the reactor. The catalyst, preferably magnetite, will act as a heating media for the microwave power and the temperature of the reactor will rise to a level to efficiently convert the carbon and steam into hydrogen and carbon monoxide.
摘要翻译：将含碳化合物如煤，甲烷或其他碳氢化合物转化成液体烃燃料的方法是使用高压高温反应器，其运行于包括CO 2和碳源的碳化合物，催化剂和蒸汽的混合物中。微波功率被引导到反应器中。催化剂，优选磁铁矿，将用作微波功率的加热介质，并且反应器的温度将上升到有效地将碳和蒸汽转化成氢气和一氧化碳的水平。

6. 发明授权

US09481839B2 Hot oxygen nozzle and uses thereof in gasifiers 有权
标题翻译：热氧喷嘴及其在气化炉中的应用
公开(公告)号：US09481839B2
公开(公告)日：2016-11-01
申请号：US14421042
申请日：2013-11-26
申请人： EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： Qinghua Guo , Tao Wang , Zhenghua Dai , Guangsuo Yu , Xin Gong , Fuchen Wang , Haifeng Liu , Yifei Wang , William J. Mahoney , Sabuj Halder , Yi Ma , Jie Zhang , Zhijie Zhou , Robert J. Churpita , Christopher Herby , William Jeffrey Wilson , Zhuoyong Yan
IPC分类号： F23L7/00 , F23N5/00 , F23C7/00 , F23D11/44 , C10J3/80 , C10J3/76 , F23R3/36 , C10J3/74 , F23D17/00 , C10J3/72 , F23R3/28 , F23N1/00 , C10J3/50 , F23D14/22 , F23D14/32 , F23D14/52 , F23D14/78 , B05B1/00 , C01B3/02 , C01C1/02 , C07C29/04 , F01K23/10 , F02C3/28 , F23D14/66 , C01B3/36
CPC分类号： C10J3/80 , B05B1/005 , C01B3/02 , C01B3/363 , C01B2203/0255 , C01B2203/061 , C01B2203/068 , C01B2203/84 , C01C1/02 , C07C29/04 , C10J3/506 , C10J3/723 , C10J3/74 , C10J3/76 , C10J2200/152 , C10J2300/093 , C10J2300/0946 , C10J2300/0959 , C10J2300/0973 , C10J2300/1253 , C10J2300/1665 , C10J2300/1668 , C10J2300/1675 , C10J2300/1846 , F01K23/10 , F02C3/28 , F05D2220/32 , F05D2220/722 , F23D14/22 , F23D14/32 , F23D14/52 , F23D14/66 , F23D14/78 , F23D17/00 , F23N1/002 , F23R3/28 , F23R3/36 , Y02E20/18 , Y02E20/344
摘要： A hot oxygen nozzle and uses thereof in a gasifier, the hot oxygen nozzle comprising an outer-ring spout, a middle-ring spout, an inner-ring spout, and a central spout all sequentially and coaxially disposed, and a cooling system; the gasifier is an entrained-flow gasifier provided with one or more nozzles on a certain plane or a plurality of planes at the top or on the periphery of the gasifier body. The nozzle has a simple structure and is easy to make and maintain. A fuel gas passage is disposed inside the nozzle. Oxygen can be heated by a combustion of fuel gas; and high-temperature and high-speed oxygen can directly ignite carbonaceous materials such as coal-water slurry and coke-oven gas. The present invention can be applied in a gasifier and then in the final process of synthesis gas preparation.
摘要翻译：一种热氧喷嘴及其在气化器中的应用，所述热氧喷嘴包括顺序并同轴设置的外环喷口，中环喷口，内环喷口和中心喷口，以及冷却系统; 气化器是在气化器主体的顶部或周边的特定平面或多个平面上设置有一个或多个喷嘴的夹带气化器。喷嘴结构简单，易于制作和维护。燃料气体通道设置在喷嘴内。氧气可以通过燃料气体的燃烧加热; 高温高温氧气可直接点燃煤泥浆和焦炉煤气等碳质材料。本发明可以应用于气化器中，然后在最终的合成气制备过程中。

7. 发明授权

US09335100B2 Ash and solids cooling in high temperature and high pressure environment 有权
标题翻译：灰和固体在高温高压环境下冷却
公开(公告)号：US09335100B2
公开(公告)日：2016-05-10
申请号：US13198745
申请日：2011-08-05
申请人： Pannalal Vimalchand , Guohai Liu , Wanwang Peng
发明人： Pannalal Vimalchand , Guohai Liu , Wanwang Peng
IPC分类号： F22B1/18 , F28D21/00 , F23C10/24 , F23J1/02 , C10J3/52 , C10J3/76 , C10K1/02 , F28D7/12 , F28D13/00
CPC分类号： F28D21/001 , C10J3/523 , C10J3/76 , C10J2300/093 , C10J2300/1625 , C10J2300/1861 , C10J2300/1892 , C10K1/022 , C10K1/024 , F23C10/24 , F23C2900/10006 , F23J1/02 , F23J2900/01002 , F28D7/12 , F28D13/00 , F28D2021/0045
摘要： Disclosed are cooling and depressurization system equipment, arrangement and methods to cool solid particles from a coal gasifier operating at high temperature and pressure. Ash needs to be continuously withdrawn from a circulating fluidized bed gasifier to maintain the solids inventory in the gasifier. The supports for the cooling surfaces are located on the lower temperature upper section of the primary cooler. The cooled solids along with the fluidizing gas exits the primary cooler to a secondary receiving vessel where the solids can be further cooled by conventional means. The fluidizing and entrained gas entering the secondary vessel is filtered and vented through a vent pressure control valve. The column of cooled solids in the secondary vessel is depressurized by a continuous depressurization system to low pressures which are sufficient for conveying the solids to silos for disposal.
摘要翻译：公开了冷却和减压系统设备，从高温和高压下运行的煤气化炉中固体颗粒冷却的方法。灰分需要从循环流化床气化器中连续取出，以保持气化炉中的固体物质。用于冷却表面的支撑件位于主冷却器的较低温度上部。冷却的固体与流化气体一起离开初级冷却器到二次接收容器，其中固体可以通过常规方式进一步冷却。进入二次容器的流化和夹带的气体被过滤并通过排气压力控制阀排出。二次容器中冷却的固体柱通过连续减压系统减压至足以将固体输送到筒仓进行处理的低压。

8. 发明授权

US09115323B2 Gasification reactor 有权
标题翻译：气化反应器
公开(公告)号：US09115323B2
公开(公告)日：2015-08-25
申请号：US13981922
申请日：2012-01-26
申请人： Paul Christian Karzel , Manfred Heinrich Schmitz-Goeb
发明人： Paul Christian Karzel , Manfred Heinrich Schmitz-Goeb
IPC分类号： C10J3/76 , C10J3/48 , C10J3/78
CPC分类号： C10J3/76 , C10J3/485 , C10J3/78 , C10J2200/09
摘要： A gasification reactor including a gasifier having a tubular gastight wall with a discharge channel or dip tube at its lower end leading into a lower slag collection bath. The gastight wall and the slag collection bath are arranged within a pressure vessel. An annular space between the pressure vessel and the gasifier with the discharge channel is separated in a high pressure top section and a low pressure lower section by a sealing arrangement having a damper. The damper can for instance be a hydraulic lock, or a lower seal at a distance below an upper seal.
摘要翻译：一种气化反应器，其包括具有管状气密壁的气化器，其具有排放通道或浸入管，其下端通向下部渣收集槽。气体壁和炉渣收集槽布置在压力容器内。在压力容器和具有排出通道的气化器之间的环形空间通过具有阻尼器的密封装置在高压顶部和低压下部分开。阻尼器可以例如是液压锁，或者在上密封件下方一段距离处的下密封件。

9. 发明授权

US09057030B2 System and method for protecting gasifier quench ring 有权
标题翻译：气化炉淬火环保护系统及方法
公开(公告)号：US09057030B2
公开(公告)日：2015-06-16
申请号：US12916527
申请日：2010-10-30
申请人： Judeth Brannon Corry , James Michael Storey , Paul Stephen Dimascio , Wei Chen , Wade Albert Taber , Delome Diane Fair
发明人： Judeth Brannon Corry , James Michael Storey , Paul Stephen Dimascio , Wei Chen , Wade Albert Taber , Delome Diane Fair
IPC分类号： B01J7/00 , C10J3/48 , C10J3/84 , C10J3/74 , C10J3/76 , C10J3/52 , C10J3/78
CPC分类号： C10J3/485 , C10J3/526 , C10J3/74 , C10J3/76 , C10J3/78 , C10J3/845 , C10J2200/09 , C10J2300/093 , C10J2300/0943 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1671 , Y02E20/16 , Y02E20/18
摘要： A system includes a gasifier, which includes a reaction chamber configured to convert a feedstock into a synthetic gas, a quench chamber configured to cool the synthetic gas, a quench ring configured to provide a water flow to the quench chamber, and a quench ring protection system configured to protect the quench ring from the synthetic gas or a molten slag. The quench ring protection system includes a protective barrier disposed within an inner circumferential surface of the quench ring. The protective barrier substantially overlaps the inner circumferential surface in an axial direction along an axis of the quench ring.
摘要翻译：一种系统包括气化器，其包括构造成将原料转化成合成气体的反应室，被配置为冷却合成气体的骤冷室，被配置成向骤冷室提供水流的骤冷环，以及骤冷环保护系统构造成保护淬火环免受合成气体或熔渣的影响。淬火环保护系统包括设置在淬火环的内周表面内的保护屏障。保护屏障沿着淬火环的轴线在轴向方向上大体上与内圆周表面重叠。

10. 发明授权

US09051522B2 Gasification reactor 有权
标题翻译：气化反应器
公开(公告)号：US09051522B2
公开(公告)日：2015-06-09
申请号：US11947654
申请日：2007-11-29
申请人： Steffen Jancker , Thomas Paul Von Kossak-Glowczewski , Joachim Wolff
发明人： Steffen Jancker , Thomas Paul Von Kossak-Glowczewski , Joachim Wolff
IPC分类号： B01J7/00 , C10B49/16 , C10J3/48 , C10J3/76 , C10J3/84 , C10K1/10
CPC分类号： C10J3/485 , C10J3/76 , C10J3/84 , C10J3/845 , C10J2200/09 , C10J2200/152 , C10J2300/093 , C10J2300/0959 , C10J2300/1687 , C10K1/101
摘要： The invention comprises a gasification reactor which comprises a vessel having at its upper end a downwardly directed burner and a combustion chamber located in the upper half of the vessel. The wall of the combustion chamber comprises an arrangement of interconnected parallel arranged tubes running from a common lower arranged distributor to a higher arranged common header. The distributor is connected to a cooling water supply conduit and the header is connected to a steam discharge conduit. Both the steam discharge conduit and the water supply conduit are fluidly connected to a steam drum. The steam drum is provided with a supply conduit for fresh water and the steam drum is positioned at a higher elevation than the common header.
摘要翻译：本发明包括气化反应器，其包括在其上端具有向下指向的燃烧器和位于容器的上半部的燃烧室的容器。燃烧室的壁包括从共同的下部布置的分配器延伸到更高排列的公共头部的相互并联布置的管的布置。分配器连接到冷却水供应管道，并且集管连接到蒸汽排放管道。蒸汽排放导管和供水管两者都流体地连接到蒸汽鼓。蒸汽桶设置有用于淡水的供应管道，并且蒸汽鼓位于比公共头部更高的高度。

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