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公开(公告)号：US20180229207A1
公开(公告)日：2018-08-16
申请号：US15953478
申请日：2018-04-15
Applicant: WENHUA ZHU
Inventor： WENHUA ZHU
CPC classification number: B01J19/02 , B01J3/03 , B01J2219/0209 , C23D5/00 , C23D5/02 , C23D9/00 , C23D9/06
Abstract: A glass lined reaction tank for chemical and pharmaceutical industries and a manufacturing method thereof. One-step molding technical standards for manufacturing iron blanks of the glass lined reaction tanks are deeply developed, an overall structure of a flanged big flange of a tank body and a tank cover matching with the tank body are innovated, and nominal pressure of the big flange and the sealing performance of a tank mouth are perfectly improved. By using a new structurally-combined precise controlled internal heating type electric furnace and an intelligent temperature program control/adjustment/recording instrument, heating temperature of an overall glass lining layer on an inner wall of the tank body is more accurately controlled to be the same, and a synchronous, integral and controlled sintering core technique is realized.
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32.发明申请公开(公告)号：US20180015435A1
公开(公告)日：2018-01-18
申请号：US15714001
申请日：2017-09-25
Inventor： Wenwu JIANG , Hongfu JIANG , Limin JIANG , Xiaojun WANG
CPC classification number: B01J8/24 , B01J8/1827 , B01J8/1836 , B01J8/42 , B01J19/02 , B01J2208/00433 , B01J2208/00469 , B01J2208/00893 , B01J2208/00902 , B01J2219/0209 , B01J2219/0218 , B01J2219/0227 , B01J2219/0263 , B01J2219/0286 , C01B33/03
Abstract: The present invention relates to a fluidized bed reactor, comprising a reaction tube, a distributor and a heating device, the reaction tube and the distributor at the bottom of the reaction tube composing a closed space, the distributor comprising a gas inlet and a product outlet, and the reaction tube comprising a tail gas outlet and a seed inlet at the top or upper part respectively, characterized in that the reaction tube comprises a reaction inner tube and a reaction outer tube, and the heating device is an induction heating device placed within a hollow cavity formed between the external wall of the reaction inner tube and the internal wall of the reaction outer tube, wherein the hollow cavity is filled with hydrogen, nitrogen or inert gas for protection, and is able to maintain a pressure of about 0.01 to about 5 MPa; and also to a process of producing high purity granular polysilicon using the reactor. The fluidized bed reactor according to the present invention uses induction heating to heat directly the silicon particles inside the reaction chamber, such that the temperature of the reaction tube is lower than that inside the reaction chamber, which accordingly avoids deposition on the tube wall and results in more uniform heating, and thus is useful for large diameter fluidized bed reactors with much increased output for a single reactor.
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33.发明授权公开(公告)号：US09843035B2
公开(公告)日：2017-12-12
申请号：US14438300
申请日：2013-11-27
Applicant: LG Chem, Ltd.
Inventor： Hyun Kuk Noh , Hong Kyu Park , Chi Ho Jo , Ji Hoon Ryu , Sang Seung Oh , Wang Mo Jung
IPC: B01J19/02 , B01J19/24 , H01M4/136 , B01J19/18 , H01M4/58 , B01J3/00 , B01J3/02 , B01J4/00 , H01M4/02
CPC classification number: H01M4/136 , B01J3/008 , B01J3/02 , B01J4/002 , B01J19/02 , B01J19/18 , B01J19/24 , B01J2204/007 , B01J2219/00094 , B01J2219/00247 , B01J2219/00252 , B01J2219/0204 , B01J2219/0209 , B01J2219/0236 , B01J2219/0245 , B01J2219/0286 , H01M4/5825 , H01M2004/028 , Y02P20/544
Abstract: Disclosed is a hydrothermal synthesis device for continuously preparing an inorganic slurry using a hydrothermal method. The hydrothermal synthesis device includes a mixer to mix at least one precursor solution for preparing an inorganic material, injected via at least one supply tube, to prepare an intermediate slurry, a connection tube provided at a side of the mixer, continuously discharging the prepared intermediate slurry to a reactor, and having a hydrophobic coating on an inner surface of a portion thereof adjacent to the reactor, and the reactor performing hydrothermal reaction of the intermediate slurry supplied from the connection tube by receiving a liquid stream heated to supercritical or subcritical conditions using a heat exchanger and connected to the connection tube into which the intermediate slurry prepared from the mixer is introduced and to at least one injection tube into which the heated liquid stream is injected.
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公开(公告)号：US20160175797A1
公开(公告)日：2016-06-23
申请号：US14909267
申请日：2014-07-12
Applicant: UHDE FERTILIZER TECHNOLOGY B.V.
Inventor： Matthias POTTHOFF , Andreas GRULKE , Liliana KOTTE , Holger ALTHUES , Stefan KASKEL
CPC classification number: B01J8/1872 , B01J2/16 , B01J8/388 , B01J19/02 , B01J2208/00796 , B01J2219/0209 , B01J2219/0245 , C05C9/00
Abstract: A reactor for producing nitrogen-containing fertilizer granules comprising a reactor vessel having inside walls coated with a layer of at least one organic silica compound.
Abstract translation: 一种用于生产含氮肥料颗粒的反应器，包括反应容器，其内壁涂有至少一层有机二氧化硅化合物。
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35.发明申请SYSTEMS AND METHODS FOR REDUCING CORROSION IN A REACTOR SYSTEM USING CORROSION PROTECTION LAYERS 审中-公开使用腐蚀保护层的反应器系统中减少腐蚀的系统和方法公开(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
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。
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Patent Agency Ranking
公开(公告)号：US20150284571A1
公开(公告)日：2015-10-08
申请号：US14437104
申请日：2013-10-25
Applicant: TECHNIP FRANCE
IPC: C09D5/08
CPC classification number: C09D5/08 , B01J19/02 , B01J19/2415 , B01J2219/00094 , B01J2219/0209 , B01J2219/0218 , B01J2219/0286 , C10G2/31 , C10G2/32 , C10G9/002 , C10J3/74 , C10K1/04 , C23C24/10
Abstract: A method for heating or cooling a carbon containing reducing gas having a carbon monoxide content of at least 0.5 vol %, wherein the gas is heated to a temperature of at least 400° C. or wherein the gas is cooled from a temperature exceeding 400° C., wherein the gas is passed along a surface of a heating or cooling unit having a heat conductive metal or metal alloy body and a protective layer, which protective layer provides said surface, and which protective layer is made from a coating composition including colloidal amorphous silicate and crystalline oxide particles.
Abstract translation: 一种用于加热或冷却一氧化碳含量至少为0.5体积％的含碳还原气体的方法，其中将气体加热至至少400℃的温度，或者将气体从超过400℃的温度 C.其中气体沿着具有导热金属或金属合金体的加热或冷却单元的表面和保护层提供所述表面的保护层，并且该保护层由包括胶体的涂层组合物制成 无定形硅酸盐和结晶氧化物颗粒。
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37.发明申请HYDROTHERMAL SYNTHESIS DEVICE AND METHOD OF PREPARING CATHODE ACTIVE MATERIAL USING THE SAME 有权氢热合成装置及使用其制备阴极活性材料的方法公开(公告)号：US20150280214A1
公开(公告)日：2015-10-01
申请号：US14438300
申请日：2013-11-27
Applicant: LG CHEM, LTD.
Inventor： Hyun Kuk Noh , Hong Kyu Park , Chi Ho Jo , Ji Hoon Ryu , Sang Seung Oh , Wang Mo Jung
CPC classification number: H01M4/136 , B01J3/008 , B01J3/02 , B01J4/002 , B01J19/02 , B01J19/18 , B01J19/24 , B01J2204/007 , B01J2219/00094 , B01J2219/00247 , B01J2219/00252 , B01J2219/0204 , B01J2219/0209 , B01J2219/0236 , B01J2219/0245 , B01J2219/0286 , H01M4/5825 , H01M2004/028 , Y02P20/544
Abstract: Disclosed is a hydrothermal synthesis device for continuously preparing an inorganic slurry using a hydrothermal method. The hydrothermal synthesis device includes a mixer to mix at least one precursor solution for preparing an inorganic material, injected via at least one supply tube, to prepare an intermediate slurry, a connection tube provided at a side of the mixer, continuously discharging the prepared intermediate slurry to a reactor, and having a hydrophobic coating on an inner surface of a portion thereof adjacent to the reactor, and the reactor performing hydrothermal reaction of the intermediate slurry supplied from the connection tube by receiving a liquid stream heated to supercritical or subcritical conditions using a heat exchanger and connected to the connection tube into which the intermediate slurry prepared from the mixer is introduced and to at least one injection tube into which the heated liquid stream is injected.
Abstract translation: 公开了一种使用水热法连续制备无机浆料的水热合成装置。 水热合成装置包括混合器以混合至少一种用于制备无机材料的前体溶液，通过至少一个供应管注入，以制备中间浆料，设置在混合器一侧的连接管，连续排出制备的中间体 浆料加入到反应器中，并且在其邻近反应器的部分的内表面上具有疏水性涂层，并且反应器通过接收加热至超临界或亚临界条件的液体流进行从连接管供应的中间浆料的水热反应，使用 热交换器并连接到连接管，其中从混合器制备的中间浆料被引入到连接管中，以及至少一个注入管，加热的液体流被注入到其中。
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公开(公告)号：US20150152026A1
公开(公告)日：2015-06-04
申请号：US14619477
申请日：2015-02-11
Applicant: FINA TECHNOLOGY, INC.
Inventor： Sivadinarayana Chinta , Joseph L. Thorman
CPC classification number: C07C2/84 , B01J8/02 , B01J8/18 , B01J19/02 , B01J23/002 , B01J23/02 , B01J23/34 , B01J37/0201 , B01J37/031 , B01J2219/00006 , B01J2219/0209 , B01J2219/0218 , B01J2219/025 , B01J2523/00 , C07C2/64 , C07C5/327 , C07C2521/10 , C07C2523/02 , C07C2523/30 , C07C2523/34 , Y02P20/52 , B01J2523/12 , B01J2523/22 , B01J2523/69 , B01J2523/72 , C07C15/46
Abstract: A method for the oxidative coupling of hydrocarbons includes providing an oxidative catalyst inside a reactor and carrying out the oxidative coupling reaction under a set of reaction conditions. The reactor surfaces that contact the reactants and products do not provide a significant detrimental catalyzing effect. In an embodiment the reactor contains an inert lining or a portion of the reactor inner surface is treated to reduce the detrimental catalytic effects. In an embodiment the reactor contains a lining that includes an oxidative catalyst.
Abstract translation: 烃的氧化偶合的方法包括在反应器内提供氧化催化剂，并在一组反应条件下进行氧化偶联反应。 与反应物和产物接触的反应器表面不会产生显着的不利的催化作用。 在一个实施方案中，反应器包含惰性衬里或处理反应器内表面的一部分以减少有害的催化作用。 在一个实施方案中，反应器含有包含氧化催化剂的衬里。
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39.发明授权公开(公告)号：US08017024B2
公开(公告)日：2011-09-13
申请号：US12281041
申请日：2007-06-14
Applicant: Hee Young Kim , Kyung Koo Yoon , Yong Ki Park , Won Choon Choi
Inventor： Hee Young Kim , Kyung Koo Yoon , Yong Ki Park , Won Choon Choi
IPC: B44C1/22
CPC classification number: C30B29/06 , B01J8/1809 , B01J8/1827 , B01J8/1836 , B01J8/24 , B01J8/34 , B01J19/02 , B01J2208/00398 , B01J2208/00407 , B01J2208/00415 , B01J2208/00495 , B01J2208/00539 , B01J2208/0084 , B01J2208/00991 , B01J2219/0209 , B01J2219/0218 , B01J2219/0236 , B01J2219/0254 , B01J2219/0272 , B01J2219/029 , C01B33/027 , C30B28/14
Abstract: There is provided a method for continual preparation of granular polycrystalline silicon using a fluidized bed reactor, enabling a stable, long-term operation of the reactor by effective removal of silicon deposit accumulated on the inner wall of the reactor tube. The method comprises (i) a silicon particle preparation step, wherein silicon deposition occurs on the surface of the silicon particles, while silicon deposit is accumulated on the inner wall of the reactor tube encompassing the reaction zone; (ii) a silicon particle partial discharging step, wherein a part of the silicon particles remaining inside the reactor tube is discharged out of the fluidized bed reactor so that the height of the bed of the silicon particles does not exceed the height of the reaction gas outlet; and (iii) a silicon deposit removal step, wherein the silicon deposit is removed by supplying an etching gas into the reaction zone.
Abstract translation: 提供了一种使用流化床反应器连续制备颗粒状多晶硅的方法，通过有效去除积聚在反应器管内壁上的硅沉积物，能够稳定地长期运行反应器。 该方法包括：（i）硅颗粒制备步骤，其中在硅颗粒的表面上发生硅沉积，同时硅沉积物堆积在包围反应区的反应器管的内壁上; （ii）硅颗粒部分排出步骤，其中残留在反应器管内的硅颗粒的一部分从流化床反应器中排出，使得硅颗粒的床的高度不超过反应气体的高度 出口; 和（iii）硅沉积物去除步骤，其中通过向反应区域中提供蚀刻气体来除去硅沉积物。
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40.发明申请Tandem Reactor System Having an Injectively-Mixed Backmixing Reaction Chamber, Tubular-Reactor, and Axially Movable Interface 有权具有注入混合的反混合反应室，管式反应器和轴向可移动界面的串联反应器系统公开(公告)号：US20110116990A1
公开(公告)日：2011-05-19
申请号：US13017169
申请日：2011-01-31
Applicant: Nathan A. Pawlak , Robert W. Carr , Roger J. Grunch
Inventor： Nathan A. Pawlak , Robert W. Carr , Roger J. Grunch
IPC: B01J19/00
CPC classification number: B01F3/02 , B01F5/0451 , B01F5/0463 , B01F5/0682 , B01F5/0688 , B01J4/002 , B01J8/0221 , B01J19/0013 , B01J19/006 , B01J19/02 , B01J19/2405 , B01J19/2415 , B01J19/26 , B01J2219/00006 , B01J2219/00038 , B01J2219/00051 , B01J2219/00119 , B01J2219/00162 , B01J2219/00765 , B01J2219/00768 , B01J2219/0077 , B01J2219/00772 , B01J2219/00777 , B01J2219/0209 , B01J2219/0245 , B01J2219/0286 , B01J2219/182 , B01J2219/1943 , B01J2219/1946 , C07C29/1518 , C07C29/50 , C07C31/04 , C07C31/08
Abstract: A reactor system for gas phase reacting of at least two fluid feed streams, where the reactor system has an injectively-mixed backmixing reaction chamber in fluid communication with a tubular-flow reactor. The injectively-mixed backmixing reaction chamber has a bulkhead that slides during real-time operation to either diminish or expand the internal volume of the backmixing reaction chamber. In one embodiment, the effective passageway space through the bulkhead is also variably adjustable. In another embodiment, the tubular-flow reactor shares the bulkhead so that axial bulkhead movement commensurately expands one reaction space while diminishing the other reaction space. Input gas streams enter the backmixing reaction chamber with sufficient velocity to turbulently agitate the contents of the injectively-mixed backmixing reaction chamber by injective intermixing of the alkane-containing gas feed stream and the oxygen-containing gas feed stream. A focal application is for direct (partial) oxidative conversion of natural gas to alkyl oxygenates.
Abstract translation: 一种用于至少两种流体进料流气相反应的反应器系统，其中反应器系统具有与管式流动反应器流体连通的注射混合的回混反应室。 注射混合后混合反应室具有在实时操作期间滑动以减小或扩大回混反应室的内部体积的隔板。 在一个实施例中，穿过隔板的有效通道空间也是可变的。 在另一个实施例中，管状流动反应器共享隔板，使得轴向隔板移动相应地扩展一个反应空间，同时减小另一个反应空间。 输入气流以足够的速度进入回混反应室，通过含烷烃的气体进料流和含氧气体进料流的注入混合来湍动地搅拌喷射混合的回混反应室的内容物。 焦点应用是将天然气直接（部分）氧化转化为烷基氧化物。
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