负载型催化剂活性组分的流失有待解决。
Loss of active components is a problem with supported catalysts.
介绍了易分离的负载型催化剂的近期研究进展。
The latest advances of the immobilized catalysts which can be easily removed were also introduced.
钌基氨合成催化剂作为一种负载型催化剂，载体对催化剂活性有直接影响。
As a kind of supported catalyst, the supports of ruthenium-based ammonia synthesis catalysts have a direct effect on the activity of the catalysts.
自发单层分散原理认为，许多负载型催化剂的活性组分可在载体表面自发分散。
Principles of the spontaneous monolayer distribution holds that the active component of many supported catalysts will disperse spontaneously onto the surface of the carrier.
自发单层分散原理认为，许多负载型催化剂的活性组分可在载体表面自发分散。
The effect of spontaneous dispersion may be characterized with principles of the spontaneous monolayer distribution.
介绍了杂多酸的基本特性及其负载型催化剂的研究进展，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.
通过TEM，XRD，TGA及表面积与孔径测定仪等测试手段对该负载型催化剂的物相、粒子的形貌和粒度进行了表征。
The nanoparticle size, and phase were characterized by means of TEM, XRD, TGA, surface area and pore diameter measurements.
以乙酸和正丁醇催化酯化合成乙酸丁酯为探针反应，对氧化铌负载型催化剂的制备与催化活性进行了一系列研究，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.
采用负载型铜氨络合物催化剂进行糠醛气相加氢制2 甲基呋喃。
Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst.
制备了两种不同的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.
本文综述了高分散负载型超细粒子催化剂的制备及其在催化中应用的现状，展望了该类催化剂的应用前景。
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.
用浸渍法制备了蒽醌法生产过氧化氢工艺过程中蒽醌加氢用负载型铂催化剂并测定了其催化性能。
Supported Platinum catalysts for anthraquinone hydrogenation were prepared by impregnation method and their properties in anthraquinone hydrogenation were studied.
概述了负载型钯催化剂对甲烷完全氧化的催化机理，以及钯催化剂在甲烷催化燃烧中的性能特点。
The mechanism of methane combustion over supported Pd catalyst was discussed and performance of Pd catalyst in catalytic combustion of methane reviewed.
本发明涉及一种用于对硝基苯酚加氢用负载型钯系非晶态合金催化剂和制 备方法，属于催化技术领域。
The invention involves a load palladium amorphous alloy catalyst used for nitrophenol hydrogenation and preparation method and belongs to catalyst technology field.
确定了负载化工艺条件并制得流动性好的类球型负载型茂金属催化剂。
Based on the technological process and support condition, the supported spherical metallocene catalyst with fine mobility was prepared.
以负载型铜、镍催化剂为加氢催化剂，液相加氢还原粗仲辛醇中的2辛酮制备高纯度仲辛醇。
The supported copper and nickel catalysts are applied to preparation of purified octanol 2 by using hydrogenation reduction.
以负载型氧化物为催化剂，研究了二氧化碳在超临界条件下，与甲醇和环氧丙烷一步合成碳酸二甲酯的反应性能。
A study was made on synthesis of dimethyl carbonate with one step from supercritical carbon dioxide, methanol and propylene oxide over supported oxides.
提出了磷化钼常压制备工艺，包括溶胶-凝胶法制备负载型磷化钼催化剂前体及在常压下以氢氮混合气为还原剂的催化剂前体还原。
Supported phosphorized molybdenum catalyst precursor was prepared by the sol-gel method, and reduced under atmospheric pressure by hydrogen nitrogen mixture for the first time.
制备了负载型镍催化剂，并加入碱性和过渡金属氧化物助剂，各种氧化物总负载量低于催化剂质量的30 %。
The supported nickel catalyst was prepared in which basic oxides and transition metal oxides were added as promoter, and all the oxides in amount were less than 30% of the mass of catalyst.
活性炭载体经浓硝酸氧化处理后能明显提高负载型钯催化剂的催化活性和催化稳定性。
The catalytic stability and activity of supported palladium in hydrodechlorination were improved when the activated carbon supports were pretreated with concentrated nitric acid.
原位还原法制备的负载型磷化钼催化剂的加氢脱硫活性高于传统的还原-钝化-还原法制备的催化剂。
It is shown that the in situ reduction conditions have great influence on the HDS performance of the prepared catalysts.
探讨了以负载型对甲苯磺酸为催化剂合成乙二醇硬脂酸单酯的工艺。
The synthesis of ethylene glycol mono stearate by supported p-toluene sulfonic acid was investigated.
高压聚合试验中 负载型APE-1和APE-2催化剂按照摩尔 比1：1复配，可以得到相对分子质量分布大于4的茂金属聚乙烯。
The metallocene polyethylene with a relative molecular weight distribution higher than 4 could be obtained by using the combined catalyst having 1 : 1 molar ratio of APE-1/APE-2.
介绍了负载型非晶态合金催化剂制备技术、表征方法和最新应用技术领域。
The progress preparation technology, characterizing means and the application of the amorphous alloy catalysts were introduced.
以耐火砖颗粒为载体制备了几种不同类型的负载型光催化剂。
Several different kinds of immobilized photocatalysts were prepared using firebrick granules as carrier.
本文评价了负载型双金属簇催化剂的多相CO加氢反应，考察了反应温度、时间及担体对CO加氢反应催化活性和产物分布的影响。
CO hydrogenation catalyzed in heterogeneous system by supported bimetallic cluster has been studied in the light of the effect of reaction temperature, time and support.
采用不同方法制备了一系列的负载型铜基催化剂并将其用于仲丁醇脱氢和糠醛加氢的耦合反应。
A series of supported copper based catalysts for the coupling process of 2-butanol dehydrogenation and furfural hydrogenation were prepared by different methods.
又由于这种负载型的催化剂不能较好地分散于反应介质中，影响了催化反应效率，反应时间通常比均相催化长。
In addition, usually prolonged reaction time is needed in the supported metal catalyzed reaction due to the solid catalyst can not be dispersed in the reaction medium.
又由于这种负载型的催化剂不能较好地分散于反应介质中，影响了催化反应效率，反应时间通常比均相催化长。
In addition, usually prolonged reaction time is needed in the supported metal catalyzed reaction due to the solid catalyst can not be dispersed in the reaction medium.
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