• 目前,以为代表骨架催化剂已经成功的应用于加氢脱氢水合工业生产领域。

    So far, several kind of skeletal catalysts especially Ni, Cu and Co, have been widely applied in industrial processes like hydrogenation, dehydrogenation and hydration.

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  • 对C_5烯烃骨架异构反应原理催化剂研究进展以及异构化的工艺现状了探讨综述

    The principle of skeletal isomerization reaction of C_5 olefin, advances in research of catalyst, and the present situation of isomerization process were discussed and reviewed.

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  • 实验研究改性骨架催化剂硝基苯磺酸3-NBSA加氢还原制备间氨基苯磺酸(3-ABSA)中的应用。

    In this experiment, 3-Aminobenzenesulfonic acid(3-ABSA) was synthesized by catalyzing the hydrogenation of 3-nitrobenzenesulfonic acid(3-NBSA)with modified raney Ni catalyst.

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  • 工业上用过污染饼层的组分分析表明污染物主要骨架催化剂

    The components of the cake and fouled membrane in the plant were analyzed. It indicated the pollutants were mainly composed of Raney nickel catalyst.

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  • 综述了正戊烯骨架异构化为异戊烯工艺反应原理催化剂选择,生产条件及工艺现状作。

    The latest advances in the skeletal isomerization of n-amythene to i-amythene, including the reaction mechanism, the choice of catalysts, etc, were reviewed.

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  • 研究了以骨架催化剂液相催化加氢制备甲基丁基甲醇工艺。

    Preparation of methyl isobutyl carbinol(MIBC)was studied by catalytic hydrogenation of methyl isobutyl ketone(MIBK)in liquid phase on Raney nickel catalyst.

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  • 催化剂用于合成反应时具有骨架活性选择性

    When said catalyst is used for making Fischer-Tropsch synthesis reaction, as compared with skeleton iron it possesses high activity and selectivity.

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  • 焦炭催化剂酸中心覆盖能抑制骨架异构化反应,但其影响幅度小于裂化反应的影响。

    The suppression of skeletal isomerization caused by coke deposition on the active sites of catalyst is in a lesser extent than that of cracking.

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  • 结果表明庚烯-1酸性催化剂上会发生齐聚裂化骨架异构转移反应;在较高转化率下,甚至会发生四聚反应。

    The results showed that the oligomerization, cracking, skeletal isomerization and hydrogen transfer reaction of 1-heptene occurred on acid catalysts.

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  • 发明通过掺杂负载方法制备了m CM - 41催化剂加氢脱硫条件下表现出良好烯烃骨架异构活性

    In the invention, a catalyst containing cobalt MCM-41 is prepared by the method of doping and loading, and has good olefin skeletal isomerization activity in the hydrodesulfurization condition.

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  • 骨架负电性,具有可交换的阳离子,被广泛用作吸附剂、催化剂催化剂载体,是一种具有优异选择性稳定性湿热稳定性的新型催化材料

    SAPO is a novel class of catalytic materials which exhibit excellent shape selectivity, thermal stability and hydrothermal stability, which can catalyze hydrocarbon reactions.

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  • 骨架负电性,具有可交换的阳离子,被广泛用作吸附剂、催化剂催化剂载体,是一种具有优异选择性稳定性湿热稳定性的新型催化材料

    SAPO is a novel class of catalytic materials which exhibit excellent shape selectivity, thermal stability and hydrothermal stability, which can catalyze hydrocarbon reactions.

    youdao

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