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    Protected Fischer-Tropsch catalyst and method of providing same to a Fischer-Tropsch process
    5.
    发明授权
    Protected Fischer-Tropsch catalyst and method of providing same to a Fischer-Tropsch process 有权
    保护的费 - 托催化剂及其提供给费 - 托法的方法

    公开(公告)号：US09522372B2

    公开(公告)日：2016-12-20

    申请号：US13933999

    申请日：2013-07-02

    申请人： RENTECH, INC.

    发明人： Harold A. Wright ,  Belma Demirel ,  Sergio Mohedas ,  Bahman Rejai ,  Ray J. Huang ,  Deena Ferdous ,  Jesse W. Taylor ,  Dawid J. Duvenhage ,  Sara L. Rolfe

    IPC分类号： B01J21/00 ,  B01J23/00 ,  B01J25/00 ,  B01J29/00 ,  B01J31/00 ,  B01J8/00 ,  B01J23/745 ,  B01J33/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/18 ,  C10G2/00 ,  B01J8/18

    CPC分类号： B01J8/006 ,  B01J8/18 ,  B01J8/1809 ,  B01J23/745 ,  B01J33/00 ,  B01J35/023 ,  B01J37/0045 ,  B01J37/18 ,  C10G2/32 ,  C10G2/33 ,  C10G2/332 ,  C10G2300/703

    摘要： A method of preparing a spray dried catalyst by combining spray dried catalyst particles with wax so the spray dried catalyst particles are coated with wax, yielding wax coated catalyst particles, and shaping the wax coated catalyst to provide shaped wax coated catalyst. A method of activating Fischer-Tropsch catalyst particles containing oxides by contacting the catalyst particles with a reducing gas in an activation vessel to produce an activated catalyst, wherein contacting is performed in the absence of a liquid medium under activation conditions. A system for activating a Fischer-Tropsch catalyst containing an activation reactor configured to introduce an activation gas to a fixed or fluidized bed of the Fischer-Tropsch catalyst in the absence of a liquid medium and at least one separation device configured to separate a gas stream comprising entrained catalyst fines having an average particle size below a desired cutoff size from the activation reactor.

    摘要翻译： 通过将喷雾干燥的催化剂颗粒与蜡组合来制备喷雾干燥的催化剂的方法，使喷雾干燥的催化剂颗粒用蜡涂覆，产生蜡涂覆的催化剂颗粒，并使蜡涂覆的催化剂成形以提供成形的涂蜡催化剂。 通过使催化剂颗粒与活化容器中的还原气体接触以产生活化的催化剂来活化含有氧化物的费 - 托催化剂颗粒的方法，其中在不存在液体介质的条件下进行接触。 一种用于活化费 - 托催化剂的系统，其包含活化反应器，所述活化反应器配置成在没有液体介质的情况下将活化气体引入费 - 托催化剂的固定或流化床，以及至少一个分离装置，其被配置为分离气流 包括夹带的催化剂细粒，其具有低于来自活化反应器的所需截留尺寸的平均粒度。

    CATALYST LOADING DEVICE AND CATALYST LOADING METHOD
    6.
    发明申请
    CATALYST LOADING DEVICE AND CATALYST LOADING METHOD 有权
    催化装载装置和催化剂装载方法

    公开(公告)号：US20160236164A1

    公开(公告)日：2016-08-18

    申请号：US15041091

    申请日：2016-02-11

    申请人： SOFTARD INDUSTRIES CO., LTD.

    发明人： Katsuhiko Kawakami ,  Masanao Kato ,  Yasuo Uchida

    IPC分类号： B01J8/00

    CPC分类号： B01J8/0045 ,  B01J8/002 ,  B01J8/003 ,  B01J8/0035 ,  B01J8/0055 ,  B01J8/006 ,  B01J8/025 ,  B01J2208/00752 ,  B01J2208/00769

    摘要： A catalyst loading device configured to rotationally spread a catalyst in a reactor includes: a rotor disposed in the reactor and configured to be rotated; a feeder configured to feed the catalyst to the rotor; and an air delivery unit configured to generate an air flow along the catalyst fed to the rotor. The rotor is disposed to a lower end of a cylinder that is concentric with a rotary shaft of the rotor. The cylinder includes: a delivery air feed pipe configured to generate the air flow of delivery air; and a throttle mechanism configured to regulate the delivery air.

    摘要翻译： 构造成在反应器中旋转扩展催化剂的催化剂装载装置包括：设置在反应器中并构造成旋转的转子; 供料器，其配置成将所述催化剂供给到所述转子; 以及空气输送单元，其构造成沿着供给到转子的催化剂产生空气流。 转子设置在与转子的旋转轴同心的气缸的下端。 气缸包括：输送空气供给管，其构造成产生输送空气的气流; 以及构造成调节输送空气的节流机构。

    CONTINUOUS REACTION DEVICE FOR SYNTHESIZING POLYOXYMETHYLENE DIMETHYL ETHERS
    8.
    发明申请
    CONTINUOUS REACTION DEVICE FOR SYNTHESIZING POLYOXYMETHYLENE DIMETHYL ETHERS 审中-公开
    用于合成聚羟基甲基二甲基醚的连续反应装置

    公开(公告)号：US20160185902A1

    公开(公告)日：2016-06-30

    申请号：US14980598

    申请日：2015-12-28

    申请人： Dongfang Hongsheng New Energy Application Technology Research Institute Co., Ltd ,  China University Of Petroleum (Eastern China)

    发明人： Hongyan SHANG ,  Zhengpeng HONG ,  Chengyue LI ,  Xiaoting FENG ,  Yu HAN ,  Zhenzhen XUE

    IPC分类号： C08G65/00 ,  B01J8/08 ,  B01J8/10

    CPC分类号： B01J8/087 ,  B01J8/006 ,  B01J8/0085 ,  B01J8/085 ,  B01J8/10 ,  B01J19/1862 ,  B01J2208/00132 ,  B01J2208/00141 ,  B01J2208/00194 ,  B01J2208/00212 ,  B01J2208/00539 ,  B01J2208/00548 ,  B01J2208/00557 ,  B01J2208/00628 ,  B01J2208/00867 ,  C07C41/56 ,  C07C43/30

    摘要： The present invention pertains to the technical field of energy resource chemical industry, and in particular relates to a continuous reaction device and process for synthesizing polyoxymethylene dimethyl ethers by using paraformaldehyde and methylal as feedstock or using trioxane and methylal as feedstock in the presence of an acidic catalyst. The continuous reaction device comprises multiple slurry bed stirred tank reactors connected in series or in combination of series connection and parallel connection, and also comprises an on-line solid-liquid separation device to perform separation of the reaction mixture from the catalyst. Each of the tank reactors is provided with an axial-flow stirring paddle having 2-6 blades per layer, to ensure sufficient mixing of the reactants with the catalyst. By using a distributed control pattern of reaction temperature and feedstock supplying to enhance the process and to optimize the operation, the reaction device of the present invention can effectively achieve large-scale continuous production of polyoxymethylene dimethyl ethers, and both the yield rates and the distribution of the reaction product are better than those of prior art.

    摘要翻译： 本发明涉及能源化学工业的技术领域，特别涉及通过使用多聚甲醛和甲缩醛作为原料或使用三恶烷和甲缩醛作为原料在酸性存在下合成聚甲醛二甲醚的连续反应装置和方法 催化剂。 连续反应装置包括串联连接或串联连接并联连接的多个淤浆床搅拌釜反应器，并且还包括在线固相分离装置，以使反应混合物与催化剂分离。 每个罐式反应器设有每层具有2-6个叶片的轴流搅拌桨，以确保反应物与催化剂的充分混合。 通过使用反应温度和原料供应的分布式控制模式来增强工艺和优化操作，本发明的反应装置可以有效地实现聚甲醛二甲醚的大规模连续生产，产率和分布 的反应产物比现有技术更好。

    MULTI-TUBE RADIAL BED REACTOR
    10.
    发明申请
    MULTI-TUBE RADIAL BED REACTOR 有权
    多管径向床反应器

    公开(公告)号：US20150328612A1

    公开(公告)日：2015-11-19

    申请号：US14712965

    申请日：2015-05-15

    申请人： IFP ENERGIES NOUVELLES

    发明人： Frederic BAZER-BACHI ,  Fabrice DELEAU ,  Alexandre PAGOT

    IPC分类号： B01J8/08 ,  B01J8/00

    CPC分类号： B01J8/08 ,  B01J8/0015 ,  B01J8/006 ,  B01J8/12 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00893

    摘要： The present invention concerns a radial bed reactor comprising a vessel provided with a reaction zone with a moving catalyst bed. The reactor further comprises, inside the reaction zone: at least two feed distribution tubes, each having a first end in communication with the feed inlet means and a second, closed end, the distribution tubes extending in a substantially vertical manner and being designed to allow the feed to pass through the reaction zone and to retain the catalysts; and at least two effluent collection tubes, each having a first end (14) communicating with the effluent outlet means and a second, closed end (15), the collection tubes extending in a substantially vertical manner and being designed to allow effluent to pass through the collection tube and to retain the catalysts.

    摘要翻译： 本发明涉及一种径向床反应器，其包括设置有与移动的催化剂床的反应区的容器。 反应器还包括在反应区内：至少两个进料分配管，每个进料分配管具有与进料入口装置连通的第一端和第二封闭端，分配管以基本垂直的方式延伸并被设计成允许 进料通过反应区并保留催化剂; 和至少两个流出物收集管，每个具有与流出物出口装置连通的第一端（14）和第二封闭端（15），所述收集管以基本垂直的方式延伸并设计成允许流出物通过 收集管并保留催化剂。