公开(公告)号：US09890341B2

公开(公告)日：2018-02-13

申请号：US15044651

申请日：2016-02-16

Applicant: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG

Inventor： Johannes Kowoll ,  Eberhard Kuske ,  Ralf Abraham ,  Max Heinritz-Adrian

IPC: C10J3/82 ,  C10J3/78 ,  C01B3/02 ,  C10J3/20 ,  C10J3/48 ,  C10J3/84

CPC classification number: C10J3/82 ,  C01B3/02 ,  C10J3/20 ,  C10J3/485 ,  C10J3/78 ,  C10J3/845 ,  C10J2200/09 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/1223 ,  Y02P20/145

Abstract: A process and device for the gasification of liquid or fine-grain solid fuel materials in a reactor is described. Synthesis gas is generated in a first reaction chamber arranged in the upper part of the reactor; feedstock is fed to the upper part. Liquid slag precipitates on its lateral walls. The lower side has a hole with a slag drop-off edge; generated synthesis gas can be withdrawn in downward direction and the liquid slag can drop off the edge. A second chamber delimited by a water film is located under the opening. A third chamber adjacent to the bottom of the second is fed with water. A water bath is adjacent the bottom of the third chamber. The synthesis gas is withdrawn from the pressure vessel in an area at the side or below the third chamber, but located above the water bath.

公开(公告)号：US09827516B2

公开(公告)日：2017-11-28

申请号：US13989190

申请日：2011-11-16

Applicant: Norbert Fischer ,  Frank Hannemann ,  Friedemann Mehlhose ,  Mirko Putz ,  Peter Taffelt

Inventor： Norbert Fischer ,  Frank Hannemann ,  Friedemann Mehlhose ,  Mirko Putz ,  Peter Taffelt

IPC: B01D29/52 ,  C10J3/48 ,  C10J3/78 ,  C10J3/84 ,  B01D35/16

CPC classification number: B01D29/52 ,  B01D35/16 ,  C10J3/485 ,  C10J3/78 ,  C10J3/84 ,  C10J2300/169 ,  Y02E20/18

Abstract: A pressure filtration system for cleaning residual quenching water of a gasifying device that gasifies carbon-containing fuels under elevated pressure is provided. The soot water from the quencher is passed to a filter system, which has pressure filter chambers operating alternately in filtering mode under gasifying pressure or in cleaning mode. The filtrate from these chambers is passed to a quenching water reservoir, from which the quencher is fed with quenching water. Only small temperature and pressure losses with respect to the residual quenching water leaving, and only a small additional amount of energy has to be expended to overcome the remaining pressure difference to bring the filtrate that is to be returned back to the gasifying pressure. The residual quenching water is cleaned substantially under gasifying pressure in a pressure filter, avoids flash evaporation of the residual quenching water into the vacuum area, with vapour cooling and a subsequent increase in pressure and reheating.

公开(公告)号：US09657243B2

公开(公告)日：2017-05-23

申请号：US14239630

申请日：2012-08-20

Applicant: John Harinck ,  Klaas Gerrit Smit

Inventor： John Harinck ,  Klaas Gerrit Smit

IPC: C01B3/38 ,  C10J3/86 ,  C10J3/78 ,  C10L9/08

CPC classification number: C10J3/84 ,  C10J3/20 ,  C10J3/485 ,  C10J3/78 ,  C10J3/86 ,  C10J2300/0916 ,  C10J2300/0923 ,  C10J2300/0979 ,  C10J2300/1223 ,  C10J2300/1246 ,  C10J2300/1884 ,  C10K1/026 ,  C10L9/086 ,  Y02E50/14

Abstract: A process for the gasification of wet biomass. The process comprises heating wet biomass at a pressure in the range of from 22.1 MPa to 35 MPa. The wet biomass is heated from a temperature of at most T1 to a temperature of at least T2 by heat exchange with a first heating fluid. The gasification product is further heated. The further heated gasification product is used as the first heating fluid, upon which the further heated gasification product is cooled down from a temperature of at least T3 to a temperature of at most T4. The temperatures T1, T2, T3 and T4 can be calculated by using certain mathematical formulae. Also claimed: a reaction apparatus for the gasification of wet biomass.

公开(公告)号：US20170066982A1

公开(公告)日：2017-03-09

申请号：US15123445

申请日：2014-03-05

Applicant: THE CHUGOKU ELECTRIC POWER CO., INC. ,  HIROSHIMA UNIVERSITY ,  TOYO KOATSU CO., LTD.

Inventor： Yasutaka Wada ,  Haruhito Kubota ,  Yukimasa Yamamura ,  Ichiro Uchiyama ,  Keiji Oyama ,  Toshiki Yamasaki ,  Yukihiko Matsumura ,  Yoshifumi Kawai ,  Takashi Noguchi

IPC: C10J3/78 ,  F02C6/18 ,  F02C3/14

CPC classification number: C10J3/78 ,  C02F11/086 ,  C10J2300/0916 ,  C10J2300/165 ,  C10J2300/1876 ,  F02C3/14 ,  F02C6/18 ,  Y02P20/544

Abstract: A gasification apparatus heats and pressurizes a gasification feedstock to bring the gasification feedstock into a supercritical state, and performs decomposition-treatment on the gasification feedstock to obtain fuel gas. The gasification apparatus includes a heat exchanger, a gas-liquid separator, and a turbine. The heat exchanger introduces the gasification feedstock into a low-temperature-side flow channel and introduces treated fluid in a supercritical state into a high-temperature-side flow channel, so that heat exchange is performed between the gasification feedstock and the treated fluid. The gas-liquid separator extracts, from the high-temperature-side flow channel, the treated fluid that has been in a subcritical state due to heat exchange, performs gas-liquid separation on the treated fluid, and returns a separated liquid to the high-temperature-side flow channel. The turbine is powered by fuel gas separated by the gas-liquid separator.

Abstract translation: 气化装置对气化原料进行加热加压使气化原料进入超临界状态，对气化原料进行分解处理，得到燃料气体。 气化装置包括热交换器，气液分离器和涡轮机。 热交换器将气化原料引入低温侧流动通道中，并将经处理的流体以超临界状态引入高温侧流动通道中，从而在气化原料和处理过的流体之间进行热交换。 气液分离器从高温侧流路中提取由于热交换而处于亚临界状态的处理液，对被处理流体进行气液分离，将分离液返回到高温 温度侧流道。 涡轮机由气液分离器分离的燃料气供电。

公开(公告)号：US09541289B2

公开(公告)日：2017-01-10

申请号：US14113277

申请日：2012-07-13

Applicant: Yasunari Shibata ,  Osamu Shinada

Inventor： Yasunari Shibata ,  Osamu Shinada

IPC: F23J15/06 ,  F01K23/10 ,  F02C3/22 ,  C10J3/86 ,  C10J3/78 ,  F01K23/06 ,  F22B1/18 ,  C10J3/48 ,  C10J3/72

CPC classification number: F23J15/06 ,  C10J3/485 ,  C10J3/723 ,  C10J3/78 ,  C10J3/86 ,  C10J2300/0906 ,  C10J2300/093 ,  C10J2300/1671 ,  C10J2300/1675 ,  C10J2300/1807 ,  C10J2300/1846 ,  F01K23/068 ,  F01K23/10 ,  F02C3/22 ,  F22B1/1815 ,  F22B1/1846 ,  Y02E20/16 ,  Y02E20/18 ,  Y02P20/124 ,  Y02P20/129 ,  Y02P20/13

Abstract: Provided is a gas cooler for cooling a produced gas on a side from which the produced gas exits, the produced gas being produced by partially oxidizing and gasifying a carbon-containing fuel in a gasification furnace inside a pressure vessel. A distance (SL) between tubes of a tube bundle of a heat exchanger provided inside the gas cooler is set such that the tubes are in contact with each other or adjacent to each other in a gas-flow direction of the produced gas. Since the tubes are in contact with each other or adjacent to each other, a particle flowing with the gas flow is only deposited as a deposited particle in a concave portion between the tubes, whereby the decrease in heat exchange efficiency caused by particle deposition can be suppressed.

Abstract translation: 提供了一种用于冷却生产气体出口一侧的产生气体的气体冷却器，所产生的气体是通过在压力容器内部的气化炉中部分氧化和气化含碳燃料而产生的。 设置在气体冷却器内部的热交换器的管束的管之间的距离（SL）被设定为使得管在所产生的气体的气流方向上彼此接触或彼此相邻。 由于管彼此接触或彼此相邻，所以与气流一起流动的颗粒仅作为沉积颗粒沉积在管之间的凹部中，由此由颗粒沉积引起的热交换效率的降低可以是 被压制

公开(公告)号：US20160075957A1

公开(公告)日：2016-03-17

申请号：US14888564

申请日：2013-05-02

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： Cameron Graeme COOKE

IPC: C10J3/72 ,  C10J3/20

CPC classification number: C10J3/72 ,  B01J3/008 ,  B01J19/02 ,  B01J2219/0209 ,  B01J2219/0218 ,  C10J3/20 ,  C10J3/78 ,  C10J2200/09 ,  C10J2300/093 ,  C10J2300/0979 ,  C10J2300/1853 ,  Y02P20/544

Abstract: Systems and methods for reducing or eliminating corrosion of components of a reactor system, including a supercritical water gasification system, are described. Corrosion protection layers may be configured to provide a physical barrier between component surfaces and subcritical fluid present in one or more subcritical zones during operation of the reactor system. The corrosion protection layers may include glass and silicon carbide, and may be positioned within the one or more subcritical zones to prevent the subcritical fluid from contacting component surfaces susceptible to corrosion from corrosive ions present in the subcritical fluid.

Abstract translation: 描述了用于减少或消除包括超临界水气化系统的反应器系统的部件腐蚀的系统和方法。 腐蚀保护层可以被配置为在反应器系统的操作期间在组件表面和存在于一个或多个亚临界区域中的亚临界流体之间提供物理屏障。 腐蚀保护层可以包括玻璃和碳化硅，并且可以位于一个或多个亚临界区内，以防止亚临界流体接触容易受到亚临界流体中存在的腐蚀性离子腐蚀的组分表面。

公开(公告)号：US20160017243A1

公开(公告)日：2016-01-21

申请号：US14767188

申请日：2013-03-20

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： Quentin Arthur Carl Adam

IPC: C10J3/72 ,  C10J3/48 ,  G05B15/02 ,  C10J3/78

CPC classification number: C10J3/723 ,  B01J3/002 ,  B01J3/008 ,  B01J2219/00245 ,  C10J3/00 ,  C10J3/485 ,  C10J3/78 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0979 ,  C10J2300/0983 ,  C10J2300/1853 ,  C10L9/086 ,  G05B15/02 ,  Y02P20/544

Abstract: Technologies are presented for reducing corrosion M supercritical water gasification through seeded sacrificial metal particles. The metal panicles may be seeded into one or more material input streams through high pressure injection. Once distributed in the SCWG reactor, the metal particles may corrode preferentially to the metal SCWG reactor walls and convert into metal oxides that precipitate out above the supercritical point of water. The precipitated metal oxides may then be collected downstream of the SCWG reactor to be reprocessed back into seed metal at a smelter. The seeded metal particles may complete a process material cycle with limited net additional waste.

Abstract translation: 提出了通过种子牺牲金属颗粒减少腐蚀M超临界水气化的技术。 金属穗可以通过高压注射接种到一个或多个材料输入流中。 一旦分布在SCWG反应器中，金属颗粒可能会优先腐蚀金属SCWG反应器壁，并转化成沉淀在超临界点以上的金属氧化物。 然后可以将沉淀的金属氧化物收集在SCWG反应器的下游，以冶炼厂再加工成种子金属。 接种的金属颗粒可以完成具有有限的净附加废物的工艺材料循环。

公开(公告)号：US09150805B2

公开(公告)日：2015-10-06

申请号：US12787222

申请日：2010-05-25

Applicant: James Batdorf ,  David Lamar ,  Dieter Olson

Inventor： James Batdorf ,  David Lamar ,  Dieter Olson

IPC: B01J19/08 ,  C10J3/86 ,  C10J3/18 ,  C10J3/57 ,  C10J3/84 ,  F23G5/08 ,  C10J3/78 ,  F16J15/16 ,  F28D19/02

CPC classification number: C10J3/84 ,  B01J7/00 ,  B01J19/081 ,  B01J2219/0879 ,  B01J2219/0898 ,  C01B3/02 ,  C10J3/18 ,  C10J3/57 ,  C10J3/78 ,  C10J3/82 ,  C10J3/86 ,  C10J2200/09 ,  C10J2200/12 ,  C10J2300/1238 ,  C10J2300/1884 ,  F16J15/16 ,  F16J15/46 ,  F23G5/085 ,  F28D19/02 ,  Y02E20/12 ,  Y02P20/124

Abstract: The present invention is a vitrification and gasification system that operates at elevated pressures. The system includes a processing chamber having numerous penetrations, and seals for effectively sealing the penetrations to the processing chamber.

Abstract translation: 本发明是在升高的压力下运行的玻璃化和气化系统。 该系统包括具有许多穿透的处理室和用于有效地将穿透物密封到处理室的密封件。

公开(公告)号：US09115323B2

公开(公告)日：2015-08-25

申请号：US13981922

申请日：2012-01-26

Applicant: Paul Christian Karzel ,  Manfred Heinrich Schmitz-Goeb

Inventor： Paul Christian Karzel ,  Manfred Heinrich Schmitz-Goeb

IPC: C10J3/76 ,  C10J3/48 ,  C10J3/78

CPC classification number: C10J3/76 ,  C10J3/485 ,  C10J3/78 ,  C10J2200/09

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09057030B2

公开(公告)日：2015-06-16

申请号：US12916527

申请日：2010-10-30

Applicant: Judeth Brannon Corry ,  James Michael Storey ,  Paul Stephen Dimascio ,  Wei Chen ,  Wade Albert Taber ,  Delome Diane Fair

Inventor： Judeth Brannon Corry ,  James Michael Storey ,  Paul Stephen Dimascio ,  Wei Chen ,  Wade Albert Taber ,  Delome Diane Fair

IPC: B01J7/00 ,  C10J3/48 ,  C10J3/84 ,  C10J3/74 ,  C10J3/76 ,  C10J3/52 ,  C10J3/78

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。