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    • 3. 发明申请
    • METHOD FOR PREPARING SYNTHETIC LIQUID HYDROCARBONS FROM CO AND H2
    • 从CO和H2制备合成液体烃的方法
    • WO2016024155A1
    • 2016-02-18
    • PCT/IB2015/001350
    • 2015-08-06
    • INFRA XTL TECHNOLOGY LIMITED
    • SINEVA, Lilia VadimovnaMORDKOVICH, Vladimir Zalmanovich
    • C10G2/00B01J8/04
    • C10G2/332B01J8/0446B01J23/75B01J25/00B01J29/072B01J2208/025C07C1/02C07C1/04C07C1/0425C07C1/0435C07C1/0485C10G2/32C10G2/33C10G2/331C10G2/334C10G2/341
    • The invention relates to synthesis of liquid C 5 and higher hydrocarbons from CO and H 2 according to the Fischer-Tropsch synthesis. An object is to provide high syngas conversion rate, minimum content of waxes in the products, high content of C 10 -C 20 fractions per pass within a single reactor and avoidance of use of expensive catalyst components. The claimed method for preparing synthetic liquid hydrocarbons by catalytic conversion of a syngas according to the Fischer-Tropsch synthesis comprises sequential passing the reaction mixture through at least four layers of a multilayer fixed bed of granulated catalysts, wherein a first layer in the direction of passing the reaction mixture comprises a cobalt Fischer-Tropsch synthesis catalyst that provides occurring the Fischer-Tropsch synthesis at Anderson-Schulz- Flory factor of 0.67 to 0.96, a second layer in the direction of passing the reaction mixture comprises a traditional cobalt Fischer-Tropsch synthesis catalyst that provides occurring the Fischer-Tropsch synthesis at Anderson-Schulz-Flory factor of 0.82 to 0.96, a third layer in the direction of passing the reaction mixture comprises not less than 30% of H-form zeolite, and a lowermost layer comprises a traditional cobalt Fischer-Tropsch synthesis catalyst that provides occurring the Fischer-Tropsch synthesis at Anderson-Schulz-Flory factor of 0.82 to 0.96. The cobalt Fischer-Tropsch synthesis catalyst of the first layer has thermal conductivity not less than 4 watt/m-K and comprises not more than 10% of skeleton cobalt to decrease heat generation intensity in the front layer and not less than 20% of H-form zeolite.
    • 本发明涉及根据费 - 托合成从CO和H 2合成液态C5和高级烃。 目的是提供高合成气转化率,产物中蜡的最小含量,在单个反应器内每次通过高含量的C10-C20馏分,并避免使用昂贵的催化剂组分。 根据费 - 托合成催化转化合成气制备合成液体烃的要求保护的方法包括使反应混合物顺序通过至少四层多层固定床的粒状催化剂,其中第一层沿着通过方向 该反应混合物包含费 - 托合成催化剂钴,其在安德森 - 舒尔茨 - 弗里因子中提供了0.67至0.96的费 - 托合成,在反应混合物通过的方向上的第二层包括传统的费 - 托合成钴合成 提供了在Anderson-Schulz-Flory因子中发生费 - 托合成的催化剂为0.82至0.96,在通过反应混合物的方向上的第三层包含不少于30%的H型沸石,最下层包含 传统的费 - 托合成催化剂,在Anderson-Sc提供了费托合成 Hulz-Flory因子为0.82〜0.96。 第一层的费 - 托合成催化剂具有不小于4瓦/ mK的导热性,并且包含不超过10%的骨架钴以降低前层中的发热强度,并且不低于H形的20% 沸石。
    • 4. 发明申请
    • INTEGRATED MICROCHANNEL SYNTHESIS AND SEPARATION
    • 集成的微通道合成和分离
    • WO2008030467A2
    • 2008-03-13
    • PCT/US2007019352
    • 2007-09-05
    • VELOCYS INCTONKOVICH ANNA LEE YLITT ROBERT D
    • TONKOVICH ANNA LEE YLITT ROBERT D
    • C07C27/06
    • B01J19/0093B01J2219/00783B01J2219/00822B01J2219/00835B01J2219/00873B01J2219/00984C07C1/041C07C1/042C07C1/0425C07C1/048C07C29/152C10G2/341C07C31/04
    • A process for carrying out at least two unit operations in series, the process comprising the step of: (a) directing a feed stream into an integrated assembly which comprises a first microchannel unit operation upon at least one chemical of the feed stream to generate a distributed output stream that exits the first microchannel unit operation in a first set of discrete microchannels isolating flow through the discrete microchannels; and (b) directing the distributed output stream of the first microchannel unit operation into a second microchannel unit operation as a distributed input stream, to continue isolating flow between the first set of discrete microchannels, and conducting at least one operation upon at least one chemical of the input stream to generate a product stream that exits the second microchannel unit operation, where the first microchannel unit operation and the second unit operation share a housing.
    • 一种用于串联进行至少两个单元操作的方法,所述方法包括以下步骤:(a)将进料流引导到一体化组件中,所述一体化组装包括对所述进料流的至少一种化学物质进行第一微通道单元操作以产生 分布式输出流,其在第一组离散微通道中离开第一微通道单元操作,隔离通过离散微通道的流动; 和(b)将第一微通道单元操作的分布式输出流作为分布式输入流引导到第二微通道单元操作中,以继续隔离第一组离散微通道之间的流动,并且对至少一种化学物质进行至少一个操作 以产生退出第二微通道单元操作的产品流,其中第一微通道单元操作和第二单元操作共享外壳。