-
31.发明授权公开(公告)号：US09045704B2
公开(公告)日：2015-06-02
申请号：US13387481
申请日：2010-07-16
Applicant: Eberhard Kuske , Johannes Dostal , Reinald Schulze Eckel , Lothar Semrau
Inventor： Eberhard Kuske , Johannes Dostal , Reinald Schulze Eckel , Lothar Semrau
Abstract: A gasification reactor for producing crude gas, containing CO or H2, by gasification of ash-containing fuel with oxygen-containing gas, at temperatures above the melting temperature of the ash, has a reaction chamber formed by a membrane wall through which coolant flows, within a pressure container, is provided, with a narrowing transition channel into a gas cooling chamber, and spin-reducing, cooled bulkheads in the transition channel. The, wall that carries the bulkheads makes a transition, below the bulkheads, into a cylinder wall that is reduced in diameter, by way of a step having a corrugated surface. The cylinder wall, which is reduced in diameter, is enclosed by a further cylindrical wall, which is enlarged in diameter, which wall forms a second slag drip edge at its end, in the direction of gravity. The further cylindrical wall is disposed to be adjustable in its vertical position, with reference to the first drip edge.
Abstract translation: 在高于灰分熔融温度的温度下，通过使含灰分燃料与含氧气体气化来生产含有CO或H 2的粗气体的气化反应器具有由冷却剂流过的膜壁形成的反应室， 在压力容器内设置有一个变窄的过渡通道进入气体冷却室，以及在过渡通道中减少旋转冷却的舱壁。 承载隔板的墙壁在舱壁下方转变成直径减小的气缸壁，通过具有波纹表面的台阶。 直径减小的圆筒壁被直径增大的另外的圆柱形壁封闭，该壁在其端部沿重力方向形成第二炉渣滴落边缘。 另外的圆柱形壁被设置成可以相对于第一滴落边缘在其垂直位置可调节。
-
公开(公告)号：US20150093577A1
公开(公告)日：2015-04-02
申请号：US14504295
申请日：2014-10-01
Applicant: The Ohio State University
Inventor： Liang-Shih Fan , Fanxing Li
IPC: C01B3/34
CPC classification number: C10J3/725 , B01J19/245 , B01J2219/19 , B01J2219/24 , C01B3/02 , C01B3/344 , C10J3/12 , C10J3/463 , C10J3/485 , C10J2300/0916 , C10J2300/093 , C10J2300/0943 , C10J2300/0959 , C10J2300/0969 , C10J2300/0976 , C10J2300/1671 , C10J2300/1807 , C10J2300/1869 , C10J2300/1884 , F23C99/00 , F23C2900/99008 , Y02E20/16 , Y02E20/346 , Y02P20/52 , Y10T428/2982
Abstract: A system for converting fuel is provided and includes a first reactor comprising a plurality of ceramic composite particles, the ceramic composite particles comprising at least one metal oxide disposed on a support, wherein the first reactor is configured to reduce the at least one metal oxide with a fuel to produce a reduced metal or a reduced metal oxide; a second reactor configured to oxidize at least a portion of the reduced metal or reduced metal oxide from the said first reactor to produce a metal oxide intermediate; a source of air; and a third reactor communicating with said source of air and configured to regenerate the at least one metal oxide from the remaining portion of the solids discharged from the said first reactor and the solids discharged from the said second reactor by oxidizing the metal oxide intermediate.
Abstract translation: 提供了用于转化燃料的系统，并且包括包含多个陶瓷复合颗粒的第一反应器，所述陶瓷复合颗粒包含设置在载体上的至少一种金属氧化物，其中所述第一反应器构造成用至少一种金属氧化物还原所述至少一种金属氧化物 产生还原金属或还原金属氧化物的燃料; 第二反应器，被配置为从所述第一反应器氧化至少一部分还原金属或还原的金属氧化物以产生金属氧化物中间体; 空气来源 以及第三反应器，其与所述空气源连通并且被配置为从所述第一反应器排出的固体的剩余部分和通过氧化金属氧化物中间体从所述第二反应器排出的固体再生至少一种金属氧化物。
-
公开(公告)号：US08980195B2
公开(公告)日：2015-03-17
申请号：US13207543
申请日：2011-08-11
Applicant: Jerome Pelton
Inventor： Jerome Pelton
CPC classification number: B01J8/1809 , B01J8/1818 , B01J2208/00539 , C10G11/18 , C10J3/485 , C10J3/56 , C10J2300/1807
Abstract: Systems and methods for operating transport reactors are provided. The method can include fluidizing one or more particulates within a transport reactor. The one or more particulates can include one or more carbonaceous materials. The method can also include maintaining one or more pressure differentials between two or more points within the transport reactor using at least one integrally geared compression system. The at least one integrally geared compression system can include a bull gear, at least one pinion, and two or more compressors.
Abstract translation: 提供了运行反应堆的系统和方法。 该方法可以包括在输送反应器内流化一种或多种微粒。 一种或多种颗粒可以包括一种或多种含碳材料。 该方法还可以包括使用至少一个整体式齿轮传动的压缩系统来保持输送反应器内的两个或多个点之间的一个或多个压力差。 所述至少一个整体式齿轮压缩系统可以包括大齿轮，至少一个小齿轮和两个或更多个压缩机。
-
34.发明申请MULTI-STAGE PLASMA REACTOR SYSTEM WITH HOLLOW CATHODES FOR CRACKING CARBONACEOUS MATERIAL 有权多层等离子体反应器系统，用于破碎碳质材料的中空阴极公开(公告)号：US20150044106A1
公开(公告)日：2015-02-12
申请号：US14361616
申请日：2012-08-03
Applicant: Xuan Li , Binhang Yan , Changning Wu , Yi Cheng , Yi Guo
Inventor： Xuan Li , Binhang Yan , Changning Wu , Yi Cheng , Yi Guo
CPC classification number: B01J19/088 , B01J19/2415 , B01J2219/0809 , B01J2219/0869 , B01J2219/0871 , B01J2219/0894 , C10J3/00 , C10J3/485 , C10J3/721 , C10J3/78 , C10J3/84 , C10J2200/12 , C10J2300/093 , C10J2300/0946 , C10J2300/0959 , C10J2300/0976 , C10J2300/1238 , C10J2300/1807
Abstract: Disclosed is a multi-stage plasma reactor system with hollow cathodes for cracking carbonaceous material with each stage comprising: hollow cathodes and hollow anodes cooled by recycling cooling medium or refrigerant; working gas inlet(s); inlet(s) of carbonaceous material and carrier gas as feedstock; reaction tubes in connection with the anode or cathode, in addition, the reactor system also comprises: at least one inlet(s) of quench medium located lower portion of last one of the reaction tubes; and at least one outlet(s) of quenched products and gases located on bottom or lower portion of last one of the reaction tubes, wherein chambers are formed between the first hollow cathode or the hollow cathode used as the reaction tube of any stage and the anode so as to generate plasma gas and/or electric arc therein, generated plasma gas jet fully contacts and efficiently mixes with the carbonaceous material and carrier gas as feedstock and/or volatiles caused by pyrolysis within or nearby highest temperature region of the chambers, and pyrolysis of the carbonaceous material and/or gas-phase reaction of volatiles are occurred. The present reactor system has excellent energy efficiency and higher cracked products yield.
Abstract translation: 公开了一种具有用于裂化含碳材料的空心阴极的多级等离子体反应器系统，每级包括：通过循环冷却介质或制冷剂冷却的中空阴极和中空阳极; 工作气体入口; 碳质材料和载气作为原料的入口; 与阳极或阴极连接的反应管，此外，反应器系统还包括：位于反应管的最后一个的下部的至少一个骤冷介质入口; 以及位于最后一个反应管的底部或下部的至少一个淬火产物和气体出口，其中在用作任何阶段的反应管的第一空心阴极或中空阴极之间形成腔室， 阳极，以便在其中产生等离子体气体和/或电弧，所产生的等离子体气体射流完全接触并有效地与碳质材料和载体混合，作为由室内或附近的最高温度区域内或其附近的热解引起的原料和/或挥发物，以及 发生碳质材料的热解和/或挥发物的气相反应。 本反应器系统具有优异的能量效率和较高的裂化产物产率。
-
公开(公告)号：US20150027560A1
公开(公告)日：2015-01-29
申请号：US14504648
申请日：2014-10-02
Applicant: SHELL OIL COMPANY
Inventor： Ibrahim KAR , Manfred Heinrich SCHMITZ-GOEB
CPC classification number: B01J6/00 , C10J3/485 , C10J3/723 , C10J3/78 , C10J2200/09 , F16K17/02 , G01L19/0627 , G01L19/0681 , Y10T137/6579 , Y10T137/7909
Abstract: A gasification reactor comprising a gasifier with a tubular gastight wall arranged within a pressure vessel. The gasification reactor comprises one or more pressure responsive devices comprising a sleeve with a cooled section extending outwardly from an opening in the gastight wall. The pressure responsive devices can, e.g., include a pressure measurement device and/or a pressure equalizer. Method of using a pressure responsive device with such a gasifier, wherein a heat sluice is used formed by a sleeve with a cooled section extending outwardly from an opening in the gastight wall.
Abstract translation: 一种气化反应器，其包括设置在压力容器内的具有管状密封壁的气化器。 气化反应器包括一个或多个压力响应装置，其包括具有从密封壁中的开口向外延伸的冷却部分的套筒。 压力响应装置可以例如包括压力测量装置和/或压力均衡器。 使用具有这种气化器的压力响应装置的方法，其中使用由具有从密封壁中的开口向外延伸的冷却部分的套筒形成的热风闸。
-
Patent Agency Ranking
公开(公告)号：USRE45317E1
公开(公告)日：2015-01-06
申请号：US13855617
申请日：2013-04-02
Applicant: The Regents of the University of Colorado
Inventor： Alan W. Weimer , Christopher Perkins , Dragan Mejic , Paul Lichty
CPC classification number: C10B19/00 , B01J19/127 , C01B3/10 , C01B3/12 , C01B3/586 , C01B2203/0283 , C01B2203/0445 , C01B2203/047 , C10B53/02 , C10J3/485 , C10J3/506 , C10J2300/0916 , C10J2300/092 , C10J2300/0973 , C10J2300/0983 , C10J2300/1284 , C10J2300/1292 , C22B5/10 , C22B5/12 , C22B7/001 , F24S90/00 , Y02E10/40 , Y02E50/14 , Y02E50/32 , Y02E60/36 , Y02P10/122 , Y02P10/214 , Y02P20/134 , Y02P20/145
Abstract: Methods for carrying out high temperature reactions such as biomass pyrolysis or gasification using solar energy. The biomass particles are rapidly heated in a solar thermal entrainment reactor. The residence time of the particles in the reactor can be 5 seconds or less. The biomass particles may be directly or indirectly heated depending on the reactor design. Metal oxide particles can be fed into the reactor concurrently with the biomass particles, allowing carbothermic reduction of the metal oxide particles by biomass pyrolysis products. The reduced metal oxide particles can be reacted with steam to produce hydrogen in a subsequent process step.
Abstract translation: 使用太阳能进行生物质热解或气化的高温反应的方法。 生物质颗粒在太阳能热夹带反应器中快速加热。 颗粒在反应器中的停留时间可以为5秒或更短。 生物质颗粒可以根据反应器设计直接或间接加热。 金属氧化物颗粒可以与生物质颗粒同时进料到反应器中，通过生物质热解产物使金属氧化物颗粒发生碳热还原。 还原的金属氧化物颗粒可以与蒸汽反应以在随后的工艺步骤中产生氢。
-
37.发明申请公开(公告)号：US20140366504A1
公开(公告)日：2014-12-18
申请号：US14366983
申请日：2013-01-22
Applicant: MITSUBISHI HITACHI POWER SYSTEMS, LTD
Inventor： Kenta Haari , Osamu Shinada , Yasunari Shibata , Yuichiro Kitagawa
CPC classification number: C10J3/74 , C10J3/485 , C10J3/526 , C10J3/86 , C10J2300/093 , C10J2300/1606 , C10J2300/1653 , C10J2300/1892 , F02C3/22 , F05D2220/722 , Y02E20/16 , Y02E20/18
Abstract: An object is to prevent blockage of a slag hole with char and slag, enabling stable operation of a gasification furnace. In a configuration in which a heat exchanger (20) is provided above a coal gasification portion (10), the diameters (D1, D3) of the slag hole (16) and the throat portion (17) are set to three times or more the pitch (ST) of rows of heat exchange tubes (21). By doing so, blockage of the slag hole (16) or the throat portion (17) with char and a sintered material (50) falling from the heat exchanger (20) is prevented, enabling stable operation of a coal gasification furnace (101).
Abstract translation: 一个目的是防止炉渣孔堵塞炭灰和炉渣，使气化炉稳定运行。 在煤气化部（10）的上方设置有热交换器（20）的结构中，炉渣孔（16）和喉部（17）的直径（D1，D3）设定为三倍以上 热交换管排（21）的间距（ST）。 通过这样做，能够防止从炭化热交换器（20）落下的炉渣孔（16）或喉部（17）的堵塞和烧结材料（50）的落下，能够使煤气化炉（101）稳定运转， 。
-
公开(公告)号：US08894729B2
公开(公告)日：2014-11-25
申请号：US13979748
申请日：2012-01-12
Applicant: Ibrahim Kar , Manfred Heinrich Schmitz-Goeb
Inventor： Ibrahim Kar , Manfred Heinrich Schmitz-Goeb
IPC: C10J3/68
CPC classification number: B01J6/00 , C10J3/485 , C10J3/723 , C10J3/78 , C10J2200/09 , F16K17/02 , G01L19/0627 , G01L19/0681 , Y10T137/6579 , Y10T137/7909
Abstract: A gasification reactor comprising a gasifier with a tubular gastight wall arranged within a pressure vessel. The gasification reactor comprises one or more pressure responsive devices comprising a sleeve with a cooled section extending outwardly from an opening in the gastight wall. The pressure responsive devices can, e.g., include a pressure measurement device and/or a pressure equalizer. Method of using a pressure responsive device with such a gasifier, wherein a heat sluice is used formed by a sleeve with a cooled section extending outwardly from an opening in the gastight wall.
Abstract translation: 一种气化反应器，其包括设置在压力容器内的具有管状密封壁的气化器。 气化反应器包括一个或多个压力响应装置，其包括具有从密封壁中的开口向外延伸的冷却部分的套筒。 压力响应装置可以例如包括压力测量装置和/或压力均衡器。 使用具有这种气化器的压力响应装置的方法，其中使用由具有从密封壁中的开口向外延伸的冷却部分的套筒形成的热风闸。
-
公开(公告)号：US08888899B2
公开(公告)日：2014-11-18
申请号：US13445655
申请日：2012-04-12
Applicant: Iwan H. Chan , Yongchao Li
Inventor： Iwan H. Chan , Yongchao Li
IPC: B01D45/16
CPC classification number: C10J3/485 , C10J2300/0916 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0983 , C10J2300/1659 , C10J2300/1665 , C10J2300/1668 , C10J2300/1807 , C10K1/003 , C10K1/026 , C10K3/04 , Y02E50/18 , Y02E50/32
Abstract: Systems and methods for gasifying a feedstock are provided. A gasifier can include a transfer line having a first leg and a second leg. A first end of the first leg can be adapted to be coupled to a cyclone and a second end of the first leg can be coupled to a first end of the second leg. The second end of the second leg can be adapted to be coupled to a standpipe. A centerline through the first leg can be oriented at an angle with a centerline through the second leg of from about 40° to about 140°.
Abstract translation: 提供了用于气化原料的系统和方法。 气化器可以包括具有第一腿部和第二腿部的传送线。 第一腿的第一端可以适于联接到旋风分离器，并且第一腿的第二端可以联接到第二腿的第一端。 第二支腿的第二端可以适于联接到竖管。 通过第一腿的中心线可以与从约40°至约140°的第二条腿的中心线成一定角度。
-
公开(公告)号：US08882867B2
公开(公告)日：2014-11-11
申请号：US13384393
申请日：2010-07-16
Applicant: Eberhard Kuske , Johannes Dostal , Reinald Schulze Eckel , Lothar Semrau
Inventor： Eberhard Kuske , Johannes Dostal , Reinald Schulze Eckel , Lothar Semrau
CPC classification number: C10J3/485 , C10J3/76 , C10J3/82 , C10J3/845 , C10J2200/09
Abstract: It is supposed to be possible to achieve an essentially uniform water film protecting the corresponding metal panels, in a gasification reactor for producing crude gas containing CO or H2, by gasification of ash-containing fuel with oxygen-containing gas, at temperatures above the melting temperature of the ash, wherein a reaction chamber formed by a membrane wall through which cooling medium flows, a transition area as well as a quench chamber with a slag collection container that follows in the direction of gravity are provided within a pressure container. This is achieved in that, in addition to a device (14, 15) forming a water film (16) in the quench chamber (11), at least a part of the cylinder forming the quench chamber wall (17) is designed with a double wall and with a coolant overflow (21) for additionally wetting (18) the inner surface of the quench chamber wall (17), and a tangential coolant supply (20) in the bottom area of the double walled cylinder (19) which is closed at the bottom.
Abstract translation: 在通过含氧气体气化的含灰分燃料的气化反应器中，在高于熔融温度的气体下，可以实现保护相应金属板的基本均匀的水膜，用于生产含有CO或H 2的粗气体 灰度的温度，其中由冷却介质流过的膜壁形成的反应室，过渡区以及具有沿重力方向跟随的炉渣收集容器的骤冷室设置在压力容器内。 这是因为，除了在骤冷室（11）中形成水膜（16）的装置（14,15）之外，形成骤冷室壁（17）的筒体的至少一部分被设计成具有 双层壁和冷却剂溢流（21），用于额外地润湿（18）骤冷室壁（17）的内表面，以及在双壁圆筒（19）的底部区域中的切向冷却剂供应（20） 在底部关闭。
-
-
-
-
-
-
-
-
-
Search Results
881
records
(took 0.024 seconds)
