公开(公告)号：US4264215A

公开(公告)日：1981-04-28

申请号：US76195

申请日：1979-09-17

Applicant: Erwin J. Nunlist ,  Vincent J. Piarulli ,  Franklyn J. Amorse

Inventor： Erwin J. Nunlist ,  Vincent J. Piarulli ,  Franklyn J. Amorse

IPC: B01F7/16 ,  B01F7/00 ,  B01F15/00

CPC classification number: B01F7/00275 ,  B01J2219/0209

Abstract: A symmetrical, balanced, glass coated, four bladed impeller for use in closed vessels having blades arranged so that the impeller may fit through a relatively small manhole even though the effective diameter of the impeller is substantially larger than the manhole.

Abstract translation: 一种对称的，平衡的玻璃涂覆的四叶片叶轮，用于密封容器，其具有叶片，其叶片布置成使得叶轮可以通过相对较小的孔洞配合，即使叶轮的有效直径基本上大于井眼。

公开(公告)号：US20180159138A1

公开(公告)日：2018-06-07

申请号：US15646995

申请日：2017-07-11

Applicant: Korea Institute of Energy Research

Inventor： Gu-Gon PARK ,  Sun-Mi HWANG ,  Sung-Dae YIM ,  Chang-Soo KIM ,  Won-Yong LEE ,  Tae-Hyun YANG ,  Seok-Hee PARK ,  Minjin KIM ,  Young-Jun SOHN ,  Byungchan BAE ,  Seung-Gon KIM ,  Dongwon SHIN

IPC: H01M4/86 ,  B01J19/02 ,  B01J19/12 ,  B01J19/08

CPC classification number: H01M4/8657 ,  B01J19/02 ,  B01J19/087 ,  B01J19/121 ,  B01J2219/0209 ,  B01J2219/029 ,  B01J2219/0803 ,  B01J2219/0879 ,  B01J2219/089 ,  B01J2219/12 ,  H01M4/921 ,  H01M4/925

Abstract: The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.

公开(公告)号：US09827538B2

公开(公告)日：2017-11-28

申请号：US15225626

申请日：2016-08-01

Applicant: Asahi Kasei Chemicals Corporation

Inventor： Yusuke Ishii ,  Takaaki Kato

IPC: B01F15/00 ,  B01F1/00 ,  B01J19/02 ,  B01J19/18 ,  C07C51/41 ,  B01J31/22 ,  C07C253/24 ,  B01J23/28 ,  B01J37/00 ,  B01F15/06 ,  B01J37/04

CPC classification number: B01F1/0011 ,  B01F1/0016 ,  B01F15/0022 ,  B01F15/00831 ,  B01F15/06 ,  B01F2015/061 ,  B01F2015/062 ,  B01F2215/0036 ,  B01J19/02 ,  B01J19/1862 ,  B01J23/28 ,  B01J31/2239 ,  B01J37/0045 ,  B01J37/009 ,  B01J37/04 ,  B01J2219/00094 ,  B01J2219/00162 ,  B01J2219/0209 ,  B01J2219/0245 ,  B01J2231/70 ,  B01J2523/00 ,  B01J2531/57 ,  C07C51/412 ,  C07C253/24 ,  Y02P20/52 ,  C07C55/07 ,  C07C255/08 ,  B01J2523/36 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68

Abstract: An apparatus for producing a mixed solution, comprising a mixing vessel for preparing an aqueous mixed solution containing a dicarboxylic acid and an Nb compound and a filter for the aqueous mixed solution connected to the mixing vessel via a pipe, the mixing vessel being anticorrosive and equipped with a stirring unit, a heating unit and a cooling unit for the aqueous mixed solution, wherein the aqueous mixed solution prepared in the mixing vessel is fed to the filter via the pipe and filtered in the filter under increased pressure.

公开(公告)号：US09815041B2

公开(公告)日：2017-11-14

申请号：US14785150

申请日：2014-04-16

Applicant: JIANGSU ZHONGNENG POLYSILICON TECHNOLOGY DEVELOPMENT CO., LTD.

Inventor： Wenwu Jiang ,  Hongfu Jiang ,  Feng Wu ,  Zhenwu Zhong ,  Wenlong Chen

IPC: B01J8/00 ,  B01J8/18 ,  B01J8/24 ,  B01J8/42 ,  B01J19/00 ,  B01J19/02 ,  B01J19/24 ,  C01B33/00 ,  C01B33/02 ,  C01B33/021 ,  C01B33/027 ,  C01B33/03

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.

公开(公告)号：US09561479B2

公开(公告)日：2017-02-07

申请号：US13980220

申请日：2012-01-31

Applicant: Yusuke Ishii ,  Takaaki Kato

Inventor： Yusuke Ishii ,  Takaaki Kato

IPC: B01F15/06 ,  B01F1/00 ,  B01J19/02 ,  B01J19/18 ,  C07C51/41 ,  C07C253/24 ,  B01J23/28 ,  B01J37/00 ,  B01J31/22

CPC classification number: B01F1/0011 ,  B01F1/0016 ,  B01F15/0022 ,  B01F15/00831 ,  B01F15/06 ,  B01F2015/061 ,  B01F2015/062 ,  B01F2215/0036 ,  B01J19/02 ,  B01J19/1862 ,  B01J23/28 ,  B01J31/2239 ,  B01J37/0045 ,  B01J37/009 ,  B01J37/04 ,  B01J2219/00094 ,  B01J2219/00162 ,  B01J2219/0209 ,  B01J2219/0245 ,  B01J2231/70 ,  B01J2523/00 ,  B01J2531/57 ,  C07C51/412 ,  C07C253/24 ,  Y02P20/52 ,  C07C55/07 ,  C07C255/08 ,  B01J2523/36 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68

Abstract: An apparatus for producing a mixed solution, comprising a mixing vessel for preparing an aqueous mixed solution containing a dicarboxylic acid and a Nb compound and a filter for the aqueous mixed solution connected to the mixing vessel via a pipe, the mixing vessel being anticorrosive and equipped with a stirring unit, a heating unit and a cooling unit for the aqueous mixed solution, wherein the aqueous mixed solution prepared in the mixing vessel is fed to the filter via the pipe and filtered in the filter under increased pressure.

Abstract translation: 一种混合溶液的制造装置，其特征在于，包括：混合容器，其用于制备含有二羧酸和Nb化合物的水性混合溶液和通过管连接到所述混合容器的所述混合水溶液的过滤器，所述混合容器是防腐蚀和装备的 用搅拌装置，加热装置和用于水性混合溶液的冷却装置，其中在混合容器中制备的水性混合溶液通过管道供给到过滤器中，并在增压下在过滤器中过滤。

公开(公告)号：US20170007979A1

公开(公告)日：2017-01-12

申请号：US15026862

申请日：2014-04-04

Applicant: Wenhua Zhu

Inventor： Wenhua Zhu

IPC: B01J19/02 ,  C23D9/06 ,  C23D5/02

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.

Abstract translation: 一种用于化学和制药工业的玻璃衬里反应罐及其制造方法。 玻璃衬里反应罐制造铁屑的一步成型技术标准得到深入研究，创新了罐体法兰法兰的大体结构和与罐体匹配的罐盖，大型公称压力 法兰和罐口的密封性能得到了很好的提高。 通过使用新型结构精密控制的内部加热式电炉和智能温度程序控制/调节/记录仪器，罐体内壁上的整体玻璃衬里层的加热温度被更精确地控制为相同 ，并实现了同步整体控制的烧结芯技术。

公开(公告)号：US20160340295A1

公开(公告)日：2016-11-24

申请号：US15225626

申请日：2016-08-01

Applicant: Asahi Kasei Chemicals Corporation

Inventor： Yusuke ISHII ,  Takaaki KATO

IPC: C07C253/24 ,  B01F15/06 ,  B01J37/00 ,  B01J31/22 ,  B01J37/04 ,  B01F15/00 ,  B01F1/00

CPC classification number: B01F1/0011 ,  B01F1/0016 ,  B01F15/0022 ,  B01F15/00831 ,  B01F15/06 ,  B01F2015/061 ,  B01F2015/062 ,  B01F2215/0036 ,  B01J19/02 ,  B01J19/1862 ,  B01J23/28 ,  B01J31/2239 ,  B01J37/0045 ,  B01J37/009 ,  B01J37/04 ,  B01J2219/00094 ,  B01J2219/00162 ,  B01J2219/0209 ,  B01J2219/0245 ,  B01J2231/70 ,  B01J2523/00 ,  B01J2531/57 ,  C07C51/412 ,  C07C253/24 ,  Y02P20/52 ,  C07C55/07 ,  C07C255/08 ,  B01J2523/36 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68

Abstract: An apparatus for producing a mixed solution, comprising a mixing vessel for preparing an aqueous mixed solution containing a dicarboxylic acid and an Nb compound and a filter for the aqueous mixed solution connected to the mixing vessel via a pipe, the mixing vessel being anticorrosive and equipped with a stirring unit, a heating unit and a cooling unit for the aqueous mixed solution, wherein the aqueous mixed solution prepared in the mixing vessel is fed to the filter via the pipe and filtered in the filter under increased pressure.

Abstract translation: 一种混合溶液的制造装置，其特征在于，包括：混合容器，用于制备含有二羧酸和Nb化合物的水性混合溶液和通过管连接到所述混合容器的所述混合水溶液的过滤器，所述混合容器是防腐蚀和装备的 用搅拌装置，加热装置和用于水性混合溶液的冷却装置，其中在混合容器中制备的水性混合溶液通过管道供给到过滤器中，并在增压下在过滤器中过滤。

公开(公告)号：US08580203B2

公开(公告)日：2013-11-12

申请号：US13247420

申请日：2011-09-28

Applicant: Yunsub Jung ,  Keunho Kim ,  Yeokyun Yoon ,  Ted Kim ,  Yong Ki Park ,  Kyung Koo Yoon ,  Myung Hoi Koo

Inventor： Yunsub Jung ,  Keunho Kim ,  Yeokyun Yoon ,  Ted Kim ,  Yong Ki Park ,  Kyung Koo Yoon ,  Myung Hoi Koo

IPC: B01J8/18 ,  F27B15/00 ,  F27B15/14 ,  F27B15/16 ,  B01J19/00 ,  B01J10/00 ,  B01J8/00 ,  C01B33/00 ,  C01B33/02 ,  C23C8/00 ,  C23C14/26

CPC classification number: B01J8/1872 ,  B01J8/1836 ,  B01J19/02 ,  B01J2208/00398 ,  B01J2208/00415 ,  B01J2208/00495 ,  B01J2208/00902 ,  B01J2208/00991 ,  B01J2219/00247 ,  B01J2219/00252 ,  B01J2219/0209 ,  B01J2219/0218 ,  B01J2219/0227 ,  C01B33/027

Abstract: A fluidized bed reactor is disclosed. The fluidized bed reactor includes a head; a first body part connected with the head, located under the head, the first body part having a first reaction pipe provided therein; a second body part connected with the first body part, located under the first body part, the second body part having a second reaction pipe provided therein; and a bottom part connected with the second body part, located under the second body part, the bottom part having a flowing-gas supply nozzle, a reaction gas supply nozzle, a heater and an electrode assembled thereto.

Abstract translation: 公开了一种流化床反应器。 流化床反应器包括头部; 第一主体部分，与头部连接，位于头部下方，第一主体部分具有设置在其中的第一反作用管; 与第一主体部分连接的第二主体部分，位于第一主体部分下方，第二主体部分具有设置在其中的第二反应管; 以及与第二主体部分连接的底部，位于第二主体部分下方，底部具有流动气体供给喷嘴，反应气体供给喷嘴，加热器和组装在其上的电极。

公开(公告)号：US08524175B2

公开(公告)日：2013-09-03

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。

公开(公告)号：US20130142707A1

公开(公告)日：2013-06-06

申请号：US13754017

申请日：2013-01-30

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph Thorman

IPC: B01J19/02

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.