• 主要对聚糖负载催化剂研究进展进行了综述

    This paper reviewed the recent advances of chitosan metal complex catalysts.

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  • 介绍了无机固体负载催化剂高分子负载催化剂负载方法

    Methods of solid inorganic substances supported and polymer supported catalyst are also summarized.

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  • 利用红外光谱扫描电镜对树脂负载催化剂聚合产物进行表征

    The resin-supported catalyst and the copolymerization product were characterized by infrared spectroscopy and scanning electron microscopy.

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  • 第一概述了高分子负载催化剂特点种类及其有机合成中的应用

    In chapter 1, one briefly introduce about the characteristics of polymer-supported catalysts, as well as their variety and application in organic synthesis.

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  • 负载催化剂回收率达到93%,负载催化剂回收率可达到90%。

    The recovery of the supported and unsupported catalysts could be achieved 90% and 93%, respectively.

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  • 催化氧化法催化剂分散回收负载技术成熟

    As for photocatalytic oxidation, the dispersion, recycling and loading technology of catalyzer has not been mature so far.

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  • 针对金属催化剂负载过程中所产生溶剂开展了相关的回收工艺研究

    The recovery and reuse of waste solvent from the loading process of metallocene catalyst were studied.

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  • 考察了载体焙烧温度金属负载量对催化剂选择性加氢性能影响

    The effect of calcination temperature, content of nickel and molybdenum on the selective hydrogenation performance of catalyst were investigated.

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  • 采用负载络合物催化剂进行糠醛加氢2 甲基呋喃

    Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst.

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  • 乙酸丁醇催化酯化合成乙酸探针反应氧化铌负载催化剂制备催化活性进行一系列研究,得出了优惠工艺条件。

    Taking the synthesis of butyl acetate by the catalytic esterification of acetic acid and butanol as a probe reaction, a series of studies on the preparation of the catalyst and its activity was made.

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  • 论文简要介绍了催化加氢技术精细化工领域中的应用,以及负载催化剂应用与制备技术。

    The present paper presents the application of the catalytic hydrogenation technique in the field of fine chemical in brief, Introduces both application and preparation of supported Pd catalyst.

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  • 采用聚苯乙烯负载氯化铝催化剂醋酸酯化反应进行了研究。

    The direct esterification of acetic acid with benzyl alcohol by use of polystyrene supported aluminium trichloride as the catalyst.

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  • 采用共沉淀法多种条件下分别制备氧化铁及其负载催化剂,测定其水煤气变换反应活性。

    Both iron oxide and its supported gold catalyst for water-gas shift reaction were prepared under various conditions through co-precipitation method.

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  • 制备种不同负载型固体碱催化剂用于假紫罗兰酮的合成。

    Two kinds of catalysts were prepared to obtain high yield of pseudoionones in this paper.

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  • 负载催化剂活性组分流失有待解决

    Loss of active components is a problem with supported catalysts.

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  • 研究了一种新的稳定性负载催化剂制备方法

    A novel preparation method is described for manufacture of thermal stable supported silver catalysts.

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  • 负载催化剂加氢汽油溶剂中引发丁二烯配位聚合

    The polymerization of isoprene with supported titanium catalyst modified by n-octanol was carried out.

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  • 介绍了杂多酸基本特性及其负载催化剂研究进展包括不同类型的催化剂载体

    The properties of the heteropoly acids and advances in heteropoly acids and their supported catalysts were reviewed, including different supports.

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  • 以耐火砖颗粒载体制备了几种不同类型负载催化剂

    Several different kinds of immobilized photocatalysts were prepared using firebrick granules as carrier.

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  • 确定了负载工艺条件流动性好的球型负载金属催化剂

    Based on the technological process and support condition, the supported spherical metallocene catalyst with fine mobility was prepared.

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  • 浸渍法制备了生产过氧化氢工艺过程蒽醌加氢负载催化剂测定了催化性能

    Supported Platinum catalysts for anthraquinone hydrogenation were prepared by impregnation method and their properties in anthraquinone hydrogenation were studied.

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  • 采用铁屑流化床预处理、负载活性炭催化剂催化氧化混凝沉淀组合工艺处理有机废水

    The organosilicon wastewater was treated by the combined process of iron shaving fluidized bed pretreatment-catalytic oxidation with loaded activated carbon catalyst-coagulating sedimentation.

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  • 本文从载体制备和改性方法、活性组分还原负载助剂的机理及其作用方面简要地介绍了氧化物负载催化剂最新研究进展。

    This paper describes the new finding of the oxide-supported ruthenium catalysts for ammonia synthesis such as support preparation, catalyst reduction and the role of promoters.

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  • 并利用课题研究理论和实验成果应用于杂多酸催化剂离子交换负载,进而研制出离子交换树脂负载杂多酸催化剂以应用于有机合成

    The results of the study could also be applied in the loading of catalyst onto the ion-exchange resin, which could be applied in the organic synthesize.

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  • 实验结果表明焙烧温度时间催化剂结构活性影响显著不同金属氧化物负载的金催化剂具有不同的最佳焙烧温度。

    It was found that calcination conditions have remarkable effects on the structure and activity of the catalysts and different metal oxide supports have different optimum calcination temperatures.

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  • 本文综述了分散负载超细粒子催化剂制备及其催化应用的现状,展望了该类催化剂应用前景

    The preparation, types and its application in catalysis of high dispersing, supported, ultrafine particle catalysts are reviewed. The applied prospects of these catalysts is looked.

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  • 本文综述了分散负载超细粒子催化剂制备及其催化应用的现状,展望了该类催化剂应用前景

    The preparation, types and its application in catalysis of high dispersing, supported, ultrafine particle catalysts are reviewed. The applied prospects of these catalysts is looked.

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