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公开(公告)号：US09193923B2
公开(公告)日：2015-11-24
申请号：US13386934
申请日：2010-06-29
IPC分类号： B01J7/00 , C10J3/52 , C10J3/48 , C10J3/76 , C10J3/78 , C10J3/82 , C10J3/84 , C10K1/08 , C10K1/10
CPC分类号： C10J3/526 , C10J3/485 , C10J3/76 , C10J3/78 , C10J3/82 , C10J3/84 , C10J2200/09 , C10J2300/1884 , C10J2300/1892 , C10K1/08 , C10K1/10 , C10K1/101 , Y02E20/16 , Y02E20/18 , Y02P20/129
摘要： An entrained flow gasifier designed as a component for an Integrated Gasification Combined Cycle plant of optimized efficiency is provided. The raw gas initially flows through a waste heat unit designed as a radiation cooler and subsequently flows through a full water quench. This results in a higher ratio of steam in the raw gas, which decreases the medium-pressure steam supply before the water-gas shift and thus improves efficiency in IGCC plants with CO2 separation.
摘要翻译： 提供了一种以优化效率为综合气化联合循环设备的组件设计的夹带式流化气化器。 原始气体最初流经设计为辐射冷却器的废热单元，随后流经全水淬。 这导致原始气体中的蒸汽比例较高，这降低了在水煤气变化之前的中压蒸汽供应，从而提高了具有二氧化碳分离的IGCC设备的效率。
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公开(公告)号：US20120117878A1
公开(公告)日：2012-05-17
申请号：US13386934
申请日：2010-06-29
IPC分类号： C10J3/72
CPC分类号： C10J3/526 , C10J3/485 , C10J3/76 , C10J3/78 , C10J3/82 , C10J3/84 , C10J2200/09 , C10J2300/1884 , C10J2300/1892 , C10K1/08 , C10K1/10 , C10K1/101 , Y02E20/16 , Y02E20/18 , Y02P20/129
摘要： An entrained flow gasifier designed as a component for an Integrated Gasification Combined Cycle plant of optimized efficiency is provided. The raw gas initially flows through a waste heat unit designed as a radiation cooler and subsequently flows through a full water quench. This results in a higher ratio of steam in the raw gas, which decreases the medium-pressure steam supply before the water-gas shift and thus improves efficiency in IGCC plants with CO2 separation.
摘要翻译： 提供了一种以优化效率为综合气化联合循环设备的组件设计的夹带式流化气化器。 原始气体最初流经设计为辐射冷却器的废热单元，随后流经全水淬。 这导致原始气体中的蒸汽比例较高，这降低了在水煤气变化之前的中压蒸汽供应，从而提高了具有二氧化碳分离的IGCC设备的效率。
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3.发明申请CIRCULATION OF PROCESS WATERS IN ENTRAINED-BED GASIFICATION UNDER PROCESS PRESSURE WITH A PRESSURE FILTRATION UNIT 审中-公开在压力过滤装置的工艺压力下进行加工过程中水的循环公开(公告)号：US20130168333A1
公开(公告)日：2013-07-04
申请号：US13821048
申请日：2011-08-16
IPC分类号： C02F1/00
CPC分类号： C02F1/001 , C02F1/004 , C02F2103/18 , C02F2209/06 , C02F2303/16 , C10J3/466 , C10J2300/169 , C10J2300/1807
摘要： An apparatus and a method for circulating process waters from plants of dust-pressure or entrained-flow gasification of solid and liquid fuels are provided, wherein process waters are separated from solids or reduced in their solids content by a pressure filtration unit under process pressure and returned to consumer loads, such as raw gas quenching processes and scrubbing processes.
摘要翻译： 提供了一种用于使来自植物的工作水循环固体和液体燃料的灰尘压力或夹带气化的装置和方法，其中处理水与固体分离，或者在过程压力下通过压力过滤单元降低其固体含量， 返回消费者的负载，如原始气体淬火和擦洗过程。
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公开(公告)号：US20080276845A1
公开(公告)日：2008-11-13
申请号：US12151405
申请日：2008-05-06
IPC分类号： F23D1/00
CPC分类号： F23D1/02 , F23D2201/10 , F23D2900/01001
摘要： Disclosed is a burner for oxidant gasification of pulverized fuels under high pressures, e.g. 80 bar, and temperatures, e.g. 1200 to 1900° C., in reactors with liquid slag removal for oxygen gasification. The individual pulverized coal supply tubes in the burner are inclined toward the burner axis in the direction of the burner mouth, are implemented equiareally from the burner inlet up to the burner outlet, and end at the burner mouth adjacent to the oxidant outlet. Owing to the pulverized fuel feeding elements being implemented right up to the burner mouth and the instantaneous entry of the pulverized coal into the rotating oxygen stream there is no longer any areal discontinuity at the dust outlet, since here the pulverized coal stream is immediately sucked into the oxidant stream. At the outlet of the media the individual pulverized coal streams merge into a single rotating pulverized coal/oxygen stream, thereby achieving an even flame spread and stabilization.
摘要翻译： 公开了一种用于高压下粉碎燃料的氧化气化的燃烧器，例如， 80巴，和温度，例如 1200至1900℃，在具有用于氧气气化的液体除渣的反应器中。 燃烧器中的单独的粉煤供应管沿着燃烧器口的方向朝向燃烧器轴线倾斜，从燃烧器入口等距地施加到燃烧器出口，并且在靠近氧化剂出口的燃烧器口处终止。 由于粉碎的燃料供给元件被直接施加到燃烧器口，并且粉煤瞬时进入旋转的氧气流中，在灰尘出口处不再具有任何区域不连续性，因为这里将粉煤流立即吸入 氧化剂流。 在介质的出口处，单个粉煤流合并成单个旋转的粉煤/氧气流，从而实现均匀的火焰蔓延和稳定化。
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公开(公告)号：US4971550A
公开(公告)日：1990-11-20
申请号：US414904
申请日：1989-09-29
申请人： Manfred Schingnitz , Wolfgang Seidel , Christian Reuther , Christian Riedel , Dietmar Degenkolb , Kurt Sterba
发明人： Manfred Schingnitz , Wolfgang Seidel , Christian Reuther , Christian Riedel , Dietmar Degenkolb , Kurt Sterba
CPC分类号： C01B3/363 , C10J3/506 , F23D14/22 , F23D14/32 , F23Q3/008 , C10J2300/1223 , F23D2207/00
摘要： A burner with an integrated electrical high-voltage igniter and a flame monitor for partly oxidizing gaseous fuels in reactors that are either pressurized or not. A fuel-gas channel communicates with a confusor which opens into an annual fuel-gas nozzle. The fuel-gas channel, furthermore, is surrounded by an annular oxygen channel. Water channels border the confusor and the annular fuel-gas nozzle. The annular fuel-gas nozzle, moreover, has the confusor, and annular nozzle with a reaction zone end, and a diffusor. This diffusor merges into the oxygen channel at an axially parallel radius of curvature. A high-voltage ignition cable extends through the fuel-gas channel and terminates in a metal electrode which is positioned so as to form a spark gap in a space between the tip of the electrode and a metal wall of the burner. In this space within the spark gap, the fuel gas and oxygen mixture is turbulent, whereby the fuel-gas channel provides a reliable and certain ignition of the fuel gas and oxygen mixture independent of gas pressure in that space. The radius of curvature is located at an exit end of the diffusor and extends into the oxygen channel for separation of gas from walls of the diffusor to produce a vacuum in the spark gap space for suctioning the oxygen from the oxygen channel.
摘要翻译： 具有集成电气高压点火器和火焰监测器的燃烧器，用于部分氧化反应器中的气体燃料，该反应器是加压的或不加压的。 燃料气体通道与通向年度燃料气体喷嘴的混合物连通。 此外，燃料气体通道被环形氧气通道包围。 水道与混合物和环形燃料气体喷嘴相接。 此外，环形燃料气体喷嘴具有混合物，具有反应区末端的环形喷嘴和扩散器。 该扩散器在轴向平行的曲率半径处合并到氧气通道中。 高压点火电缆延伸穿过燃料气体通道并且终止于金属电极，金属电极被定位成在电极的尖端和燃烧器的金属壁之间的空间中形成火花隙。 在火花间隙内的这个空间中，燃料气体和氧气混合物是湍流的，由此燃料气体通道提供燃料气体和氧气混合物的可靠和确定的点燃，而与该空间中的气体压力无关。 曲率半径位于扩散器的出口端并延伸到氧气通道中，用于将气体与扩散器的壁分离，以在火花隙空间中产生真空，用于从氧气通道吸入氧气。
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公开(公告)号：US4704971A
公开(公告)日：1987-11-10
申请号：US938727
申请日：1986-12-05
申请人： Klaus Fleischer , Peter Gohler , Rolf Mangler , Christian Reuther , Manfred Schingnitz , Friedrich Berger , Ernest Gudymov , Vladimir Semenov , Vasilij Fedotov , Boris Rodionov
发明人： Klaus Fleischer , Peter Gohler , Rolf Mangler , Christian Reuther , Manfred Schingnitz , Friedrich Berger , Ernest Gudymov , Vladimir Semenov , Vasilij Fedotov , Boris Rodionov
CPC分类号： C10J3/487 , C10J3/506 , C10J3/76 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976
摘要： The invention relates to burners for the gasification of pulverized coal--injected in a dense phase--with steam and oxygen, and it can be employed for coal gasification in the chemical industry. Objects of the present invention are to increase the reliability in operation of the burner and to improve the quality of the gas obtained from the gasification process. The burner should be designed in such a way that a reliable operation is attained under the conditions of the gasification process (e. g. high pressures and temperatures within the gasifier). The design of the pulverized-coal feeding device, the water-cooled jacket and the swirl chamber according to the invention are described in detail.
摘要翻译： 本发明涉及用蒸汽和氧气密炼的粉煤气化燃烧器，可用于化工行业的煤气化。 本发明的目的是提高燃烧器运行的可靠性并提高从气化过程获得的气体的质量。 燃烧器应设计成在气化过程（例如气化器内的高压和高温）的条件下可以获得可靠的操作。 详细描述根据本发明的粉煤送料装置，水冷套和涡流室的设计。
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公开(公告)号：US09939152B2
公开(公告)日：2018-04-10
申请号：US14037712
申请日：2013-09-26
CPC分类号： F23K3/02 , C10B31/00 , C10J3/506 , C10J2300/0906 , C10J2300/0909 , C10J2300/093 , F23K2201/101 , F23K2201/20 , F23K2203/103 , F23K2203/104 , F23K2203/105 , F23K2203/201 , F23N1/02
摘要： A system for fluidizing and conveying a powdery product is provided. The system includes plurality of powder-locking and metering vessels, the vessels each having a conveying line for the powdery product and a control mechanism for the mass flow of the powdery product. The conveying lines are brought together to form a common conveying line and are supplied to a remover of the powdery product. The powder-locking and metering vessels are alternatively fed with the powdery product and tensioned with the fluidizing gas under operating pressure. The control mechanisms of the powder-locking and metering vessels are activated in such a manner that the mass flow sum of powdery product in the conveying lines is identical to the desired value for the mass flow of powdery product to the remover of the powdery product.
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公开(公告)号：US20080280241A1
公开(公告)日：2008-11-13
申请号：US12151746
申请日：2008-05-08
CPC分类号： F23D11/106 , F23C7/004 , F23D11/42 , F23D17/00 , F23D2900/00014
摘要： An oil/slurry burner with injection atomization for the gasification of solids-containing liquid fuels under high pressures of e.g. 80 bar (8 MPa) and high temperatures of e.g. 1200 to 1900 degrees centigrade in reactors with liquid slag removal is proposed, wherein a plurality of feeding elements disposed outside the annular duct concentrically with respect to the burner axis are provided for introducing liquid fuel and atomizing agent, the individual feeding elements being implemented intrinsically straight in the burner, inclined to the burner axis in the direction of the burner mouth, and ending at the burner mouth adjacent to the oxidant outlet. By introducing the liquid fuel and atomizing agent in individual completely implemented tubes with a corresponding nozzle, different fuels can be supplied simultaneously via the individual feeds and converted in a flame reaction.
摘要翻译： 具有喷射雾化的油/浆料燃烧器，用于在例如高压下的含固体的液体燃料中气化。 80巴（8MPa）和高温例如。 提出了在具有液体除渣的反应器中1200至1900摄氏度，其中设置有多个相对于燃烧器轴线同心地设置在环形管外侧的进料元件，用于引入液体燃料和雾化剂，各个进料元件本身是直线的 在燃烧器中，沿燃烧器口的方向倾斜于燃烧器轴线，并且在靠近氧化剂出口的燃烧器口处终止。 通过在具有相应喷嘴的各个完全实施的管中引入液体燃料和雾化剂，可以通过单独的进料同时供给不同的燃料并在火焰反应中转化。
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公开(公告)号：US08152514B2
公开(公告)日：2012-04-10
申请号：US12151746
申请日：2008-05-08
CPC分类号： F23D11/106 , F23C7/004 , F23D11/42 , F23D17/00 , F23D2900/00014
摘要： An oil/slurry burner with injection atomization for the gasification of solids-containing liquid fuels under high pressures of e.g. 80 bar (8 MPa) and high temperatures of e.g. 1200 to 1900 degrees centigrade in reactors with liquid slag removal is proposed, wherein a plurality of feeding elements disposed outside the annular duct concentrically with respect to the burner axis are provided for introducing liquid fuel and atomizing agent, the individual feeding elements being implemented intrinsically straight in the burner, inclined to the burner axis in the direction of the burner mouth, and ending at the burner mouth adjacent to the oxidant outlet. By introducing the liquid fuel and atomizing agent in individual completely implemented tubes with a corresponding nozzle, different fuels can be supplied simultaneously via the individual feeds and converted in a flame reaction.
摘要翻译： 具有喷射雾化的油/浆料燃烧器，用于在例如高压下的含固体的液体燃料中气化。 80巴（8MPa）和高温例如。 提出了在具有液体除渣的反应器中1200至1900摄氏度，其中设置有多个相对于燃烧器轴线同心地设置在环形管外侧的进料元件，用于引入液体燃料和雾化剂，各个进料元件本身是直线的 在燃烧器中，沿燃烧器口的方向倾斜于燃烧器轴线，并且在靠近氧化剂出口的燃烧器口处终止。 通过在具有相应喷嘴的各个完全实施的管中引入液体燃料和雾化剂，可以通过单独的进料同时供给不同的燃料并在火焰反应中转化。
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公开(公告)号：US20090061372A1
公开(公告)日：2009-03-05
申请号：US12229325
申请日：2008-08-21
申请人： Tino Just , Christian Reuther , Manfred Schingnitz
发明人： Tino Just , Christian Reuther , Manfred Schingnitz
IPC分类号： F23Q9/00
CPC分类号： F23D17/005 , F23D1/00 , F23D14/22 , F23D14/78 , F23D2201/10 , F23D2201/30 , F23D2207/00 , F23D2900/00018
摘要： The invention comprises a combination burner for the gasification of pulverized fuels with an oxidation means containing free oxygen at ambient or higher pressures, as well as temperatures between 800-1800° C., with the ignition device of the pilot burner with flame monitoring and the pulverized fuel burner being integrated as a combination burner and all operating channels being routed separately from each other up to the mouth of the burner and the media carried by the channels only being mixed at the mouth of the burner. When the pilot burner is dismantled the eddy bodies 14 attached to its sleeve in the main burner oxidation means supply 17 can be exchanged quickly and easily and thus the main burner flame adapted in the optimum way to the reaction chamber contour of the reactor.
摘要翻译： 本发明包括用于在环境或更高压力下含有游离氧气的氧化装置以及800-1800℃之间的温度与引燃燃烧器的点火装置与火焰监测气化粉煤燃料的组合燃烧器， 粉碎的燃料燃烧器作为组合燃烧器集成，并且所有操作通道彼此分开地直到燃烧器的嘴部，并且由通道携带的介质仅在燃烧器的口部混合。 当引燃燃烧器被拆卸时，主燃烧器氧化装置电源17附接到其套筒上的涡体14可以快速而容易地更换，因此主燃烧器火焰以最佳方式适应反应器的反应室轮廓。
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