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1. 发明授权

US06814940B1 Process for pyrolyzing carbonaceous feedstocks 有权
标题翻译：热解碳质原料的方法
公开(公告)号：US06814940B1
公开(公告)日：2004-11-09
申请号：US09623018
申请日：2000-10-30
申请人： Jyrki Hiltunen , Steven Gust , Jukka-Pekka Nieminen
发明人： Jyrki Hiltunen , Steven Gust , Jukka-Pekka Nieminen
IPC分类号： B01J818
CPC分类号： B01J8/0055 , B01J8/1854 , B01J8/26 , C10B49/22 , C10B53/00 , C10B53/02 , Y02E50/14 , Y02P20/145
摘要： The present invention concerns a process and an apparatus for thermal conversion of biomass and organic wastes. According to the invention, the feedstock is fed into a fluidized-bed reactor, wherein the feed is converted at an elevated temperature under the influence of particulate matter kept in a fluidized state by a fluidizing gas, the particulate matter is transferred from the reactor to a regenerator for regeneration and then recirculated to the reactor after the regeneration, and the converted hydrocarbon products are recovered from the reactor. Both the reactor and the regenerator comprise risers having an axially annular cross section and being equipped with multi-inlet cyclones for the separation of particulate matter. By means of the invention, it is possible to producer pyrolysis oil, the quality of which is higher than that of oil produced with the processes of the prior art. The incorporation of multi-inlet cyclones into the reactor configuration reduces gas velocities, reduces the physical size of the cyclone and shortens the residence time of gases in the cyclone.
摘要翻译：本发明涉及用于生物质和有机废物的热转化的方法和装置。根据本发明，将原料进料到流化床反应器中，其中进料在升高的温度下在流化气体保持在流化状态的颗粒物质的影响下转化，颗粒物质从反应器转移到用于再生的再生器，然后在再生之后再循环到反应器中，并且将转化的烃产物从反应器中回收。反应器和再生器都包括具有轴向环形横截面并具有用于分离颗粒物质的多入口旋风分离器的提升管。通过本发明，可以生产热解油，其质量高于用现有技术方法生产的油的质量。将多入口旋风分离器并入反应器构型可降低气体速度，减小旋风分离器的物理尺寸并缩短气体在旋风分离器中的停留时间。

2. 发明授权

US06613290B1 System for fluidized catalytic cracking of hydrocarbon molecules 失效
标题翻译：烃分子流化催化裂化系统
公开(公告)号：US06613290B1
公开(公告)日：2003-09-02
申请号：US09616448
申请日：2000-07-14
申请人： Richard C. Senior
发明人： Richard C. Senior
IPC分类号： B01J818
CPC分类号： B01J8/388 , B01F3/12 , B01F5/061 , B01J8/1827 , B01J8/26 , B01J2208/00752 , C10G11/18
摘要： A fluidized catalytic cracking system includes a riser for contacting catalyst and hydrocarbon feedstock. The riser has an inner surface that defines a central passage. The central passage acts as a flow path for the catalyst and the hydrocarbon feedstock. A plurality of ribs are disposed on the riser inner surface. The ribs increase the degree of mixing that occurs between the catalyst and the hydrocarbon feedstock within the central passage. In particular, each rib has a contoured inner wall. The contour of the inner wall forces a portion of the catalyst flow inward, toward the hydrocarbon-rich center of the central passage.
摘要翻译：流化催化裂化系统包括用于接触催化剂和烃原料的提升管。提升管具有限定中心通道的内表面。中心通道用作催化剂和烃原料的流动路径。多个肋设置在提升管内表面上。肋骨增加在中心通道内的催化剂和烃原料之间发生的混合程度。特别地，每个肋具有轮廓的内壁。内壁的轮廓迫使一部分催化剂流向内流向中央通道的富烃中心。

3. 发明授权

US06488901B1 Method of adjusting a circulating fluidized bed and use of the method 失效
标题翻译：调整循环流化床的方法及其应用
公开(公告)号：US06488901B1
公开(公告)日：2002-12-03
申请号：US09423146
申请日：2000-06-08
申请人： Hans-Werner Schmidt , Martin Rahn , Horst Heisswolf , Marc Schnell , Bernd Erkes
发明人： Hans-Werner Schmidt , Martin Rahn , Horst Heisswolf , Marc Schnell , Bernd Erkes
IPC分类号： B01J818
CPC分类号： B01J8/1809 , B01J8/0055 , B01J8/1827 , B01J8/388 , C01G49/06 , C01G49/08 , C22B1/10 , C22B5/14 , Y10S423/16
摘要： A process for adjusting a circulating fluidized bed, wherein a part of the carrier gas is recovered, mixed with a propellant and returned to the fluidized bed as a carrier gas.
摘要翻译：一种用于调节循环流化床的方法，其中一部分载气被回收，与推进剂混合并作为载气返回到流化床。

4. 发明授权

US06719952B1 Fluidized bed reaction design 有权
标题翻译：流化床反应设计
公开(公告)号：US06719952B1
公开(公告)日：2004-04-13
申请号：US09507605
申请日：2000-02-21
申请人： Wen-Ching Yang , David F. McLaughlin , Timothy L. Francis
发明人： Wen-Ching Yang , David F. McLaughlin , Timothy L. Francis
IPC分类号： B01J818
CPC分类号： B01J8/1818 , B01J8/245 , C01G25/04
摘要： A fluidized bed reactor (10) for chemically transforming reactants to generate a desired product, having a hollow, elongated, vertically oriented reactor housing (12) for confining the reaction and an unobstructed collection path (18) below the reaction zone for funneling the residue of the process to an exit port (32). A central gas inlet (22) proximate the bottom of the reaction zone within the housing directs gas parallel to the vertical axis of the housing to maintain the raw materials in suspension. A plurality of individually controlled peripheral gas jets (24) positioned at least two elevations along the elongated dimension of the reaction housing (12), and located circumferentially around the housing (12) at each elevation, introduce gas at an angle to promote mixing of the entrained materials in suspension. The clog-free collection path (18) below the reaction zone funnels the residue of the process to an exit port (32) where it is continuously removed by a screw feeder (34). A gas sparger (30) below the reaction zone diverts fine agglomerates of the residue back into the reaction stream to increase the efficiency of the process and minimize the residue.
摘要翻译：一种用于化学转化反应物以产生所需产物的流化床反应器（10），其具有用于限制反应的中空的细长的垂直取向的反应器壳体（12）和在反应区下方的无障碍的收集路径（18），用于将残余物的进程到出口（32）。邻近壳体内的反应区底部的中心气体入口（22）引导气体平行于壳体的垂直轴线，以保持原料悬浮。多个独立控制的外围气体射流（24）沿着反应壳体（12）的细长尺寸定位至少两个高度，并且在每个高度处围绕壳体（12）周向定位，以一定角度引入气体以促进混合夹带的物料悬浮。在反应区下方的无堵塞的收集路径（18）将该过程的残留物漏出到出口（32），在该出口处被螺旋进料器（34）连续地移除。反应区下方的气体分布器（30）将残留物的细小附聚物转移回反应物流中，以提高该方法的效率并使残余物最小化。

5. 发明授权

US06709636B1 Method and apparatus for gasifying fluidized bed 失效
标题翻译：流化床气化方法及装置
公开(公告)号：US06709636B1
公开(公告)日：2004-03-23
申请号：US09180601
申请日：1998-11-10
申请人： Takahiro Oshita , Tetsuhisa Hirose , Shuichi Nagato , Norihisa Miyoshi , Masamichi Nakashiba
发明人： Takahiro Oshita , Tetsuhisa Hirose , Shuichi Nagato , Norihisa Miyoshi , Masamichi Nakashiba
IPC分类号： B01J818
CPC分类号： F23G5/027 , C10J3/482 , C10J3/503 , C10J3/523 , C10J3/54 , C10J3/56 , C10J3/66 , C10J2300/0956 , C10J2300/0959 , C10J2300/0993 , C10J2300/165 , C10J2300/1687 , F23C10/06 , F23C10/28 , F23C2206/103 , F23G5/16 , F23G5/30 , F23G5/50 , F23G2201/40 , F23G2202/104 , F23G2202/20 , F23G2203/30 , F23G2207/101 , Y02E20/16 , Y02P20/124
摘要： Combustibles such as wastes are gasified in a fluidized bed. A fluidized-bed furnace has a heat recovery region in addition to a combustion region. The temperature of a fluidized bed or the temperature of a freeboard is controlled so as to be kept at a predetermined value by adjusting the heat recovery rate in the heat recovery region.
摘要翻译：可燃物如废物在流化床中气化。除了燃烧区域之外，流化床炉具有热回收区域。通过调节热回收区域的热回收率，控制流化床的温度或干舷的温度，以保持在预定值。

6. 发明授权

US06680030B2 Stripping process with horizontal baffles 有权
标题翻译：剥离过程与水平挡板
公开(公告)号：US06680030B2
公开(公告)日：2004-01-20
申请号：US09877981
申请日：2001-06-08
申请人： Jeffrey P. Koebel , Brian W. Hedrick , Kalidas Puppala
发明人： Jeffrey P. Koebel , Brian W. Hedrick , Kalidas Puppala
IPC分类号： B01J818
CPC分类号： B01J8/0055 , B01D53/10 , B01J8/008 , B01J8/28 , B01J8/34 , B01J38/04 , B01J2208/0084 , C10G11/18 , C10G11/182 , C10G2300/4093
摘要： A baffle-style stripping arrangement for an FCC process having substantially horizontal stripping baffles is disclosed. The stripping baffles comprise a perforated section and a downcomer section which generates transverse movement of catalyst across the baffle to ensure adequate vertical movement of stripping media. The perforated section is covered with stripping openings to provide improved stripping efficiency and catalyst flux through the stripping vessel. The perforated section may comprise a grate. Baffles may also include an imperforate section which is vertically aligned with a downcomer section of a superjacent baffle.
摘要翻译：公开了一种用于具有基本水平的剥离挡板的FCC工艺的挡板式剥离装置。剥离挡板包括穿孔部分和降液管部分，其产生催化剂穿过挡板的横向移动，以确保剥离介质的足够的垂直运动。穿孔部分被剥离开口覆盖，以提供提高的剥离效率和通过汽提容器的催化剂通量。穿孔部分可以包括格栅。挡板还可以包括与上层挡板的降液管部分垂直对准的无孔部分。

7. 发明授权

US06511635B2 Fluid state catalytic cracking reactor having solid fastened packing element for homogeneously distributing particle flow 失效
标题翻译：流体状态催化裂化反应器具有固体紧固填料，用于均匀分布颗粒流
公开(公告)号：US06511635B2
公开(公告)日：2003-01-28
申请号：US09317166
申请日：1999-05-24
申请人： Jean-Louis Mauleon , Mariano Del Pozo , Daniel Barthod
发明人： Jean-Louis Mauleon , Mariano Del Pozo , Daniel Barthod
IPC分类号： B01J818
CPC分类号： B01F5/0646 , B01F5/0451 , B01F5/0613 , B01F5/0614 , B01F5/0655 , B01J8/0025 , B01J8/1863 , B01J2208/0084 , B01J2219/32213 , B01J2219/32227 , C10G11/18
摘要： The upstream portion of a reactor (1), contains, between the feeding area of the catalyst flow and the injection area of the charge to be cracked, at least one solid and attached packing element (6, 6′), that extends over all or part of the cross section of the reactor and consists of a network of cells through which pass the catalyst particles. This network makes it possible to create at least one step of division and recombination of the flow of catalyst particles, so as to redistribute the latter in a homogenous manner over the cross section of the reactor.
摘要翻译：反应器（1）的上游部分在催化剂流的供给区域和待破裂的电荷的注入区域之间包含至少一个固体和附着的填充元件（6,6'），该填料元件全部延伸或反应器的横截面的一部分，并由通过催化剂颗粒的电池网络组成。该网络使得可以产生催化剂颗粒流的分离和重组的至少一个步骤，以便在反应器的横截面上以均匀的方式重新分布催化剂颗粒。

8. 发明授权

US06835354B2 Integrated reactor 失效
标题翻译：综合反应堆
公开(公告)号：US06835354B2
公开(公告)日：2004-12-28
申请号：US09732230
申请日：2000-12-07
申请人： Richard Woods , Kundaswamy Duraiswamy , Shawn Barge
发明人： Richard Woods , Kundaswamy Duraiswamy , Shawn Barge
IPC分类号： B01J818
CPC分类号： F23G7/07 , B01J8/0426 , B01J8/0453 , B01J8/0469 , B01J8/048 , B01J8/0496 , B01J2208/00176 , B01J2208/00185 , B01J2208/00194 , B01J2208/00203 , B01J2208/00212 , B01J2208/00221 , B01J2208/00495 , B01J2208/00504 , B01J2208/0053 , B01J2208/00849 , C01B3/382 , C01B2203/0244 , C01B2203/0283 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/0866 , C01B2203/1241 , C01B2203/142 , C01B2203/82 , F23G2206/20 , Y02P20/128 , Y02P20/129
摘要： An integrated reactor for producing fuel gas for a fuel cell, the integrated reactor comprises an waste gas oxidizer (WGO) assembly having an associated WGO chamber, an inlet, an outlet and a flow path for exothermic gases produced in the WGO chamber. The integrated reactor has an autothermal reactor (ATR) assembly located within the WGO chamber. The ATR assembly has an inlet means and an outlet means for process gases flowing therethrough and a catalyst bed which is intermediate the inlet and outlet means. At least a part of the inlet means of the ATR assembly is located in the flow path of the WGO chamber to facilitate the transfer of thermal energy.
摘要翻译：一种用于生产用于燃料电池的燃料气体的集成反应器，该集成反应器包括废气氧化器（WGO）组件，其具有与WGO室中产生的放热气体相关联的WGO室，入口，出口和流路。集成反应器具有位于WGO室内的自热反应器（ATR）组件。 ATR组件具有用于工艺气体流过的入口装置和出口装置以及位于入口和出口装置之间的催化剂床。 ATR组件的入口装置的至少一部分位于WGO室的流动路径中以便于热能传递。

9. 发明授权

US06699438B1 Gas-phase fluidized-bed reactor 失效
公开(公告)号：US06699438B1
公开(公告)日：2004-03-02
申请号：US09327963
申请日：1999-06-08
申请人： Benno Knauer , Peter Hennenberger , Klaus Hilligardt , Eckard Schauss , Horst Bullack
发明人： Benno Knauer , Peter Hennenberger , Klaus Hilligardt , Eckard Schauss , Horst Bullack
IPC分类号： B01J818
CPC分类号： B01J8/44 , B01J8/1827 , B01J2208/00274 , Y10S526/901
摘要： Ethylenically unsaturated monomers are polymerized in a gas-phase fluidized-bed reactor comprising a reactor space (1) in the form of a vertical tube, a calming zone (2) adjoining the upper part of the reactor space, a circulated gas line (3), a circulated gas compressor (4), a cooling apparatus (5), a gas distributor plate (6) which forms the lower boundary of the reactor space and, if desired, a flow divider (7), wherein the gas distributor plate (6) has a plurality of gas flow orifices (8) whose outlet sides are widened conically.

10. 发明授权

US06682705B1 Method for conducting reactions in fluidized particle layers 有权
标题翻译：在流化颗粒层中进行反应的方法
公开(公告)号：US06682705B1
公开(公告)日：2004-01-27
申请号：US09230364
申请日：2000-02-09
申请人： Gerhard Gross , Guenter Lailach , Dieter Wuelbeck
发明人： Gerhard Gross , Guenter Lailach , Dieter Wuelbeck
IPC分类号： B01J818
CPC分类号： B01J8/1872 , B01J8/1827 , Y10T137/0318
摘要： The invention relates to a process for carrying out reactions in fluidized beds with transversal introduction of a reactant selected from oxygen or an oxygen-containing gas and a combustible reactant into a fluidized particle bed by transversal injection at supersonic speed by supersonic nozzles.
摘要翻译：本发明涉及一种在流化床中进行反应的方法，其中通过用超音速喷嘴以超音速横向注射将从氧气或含氧气体的反应物和可燃性反应物横向引入流化颗粒床。

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