It is suggested that the new type composite catalyst should be developed.
含氮氧配位原子的镍催化剂是一类新型催化剂。
For precious metal catalyst, composite catalyst based on precious metal should be developed. The utilization rate of…
对于贵金属催化剂，应大力开发与贵金属复合的多元催化剂，提高贵金属利用率，降低贵金属负载量。
The invention belongs to the field of catalysts, and discloses a rare earth nano-composite catalyst, a preparation method and application thereof.
本发明属于催化剂领域，公开了一种稀土纳米复合催化剂及其制备方法和应用。
The composite catalyst has a catalytic function and an absorbing function of carbon dioxide, enhances stability, prolongs service life, and can be recycled 20 times or above.
本发明的复合催化剂，既有催化功能又有二氧化碳吸附功能，并且稳定性提高，使用寿命延长，可循环使用20次或20次以上。
The invention relates to a composite catalyst with high effective denitrogenation performance and a preparation method thereof, belonging to the field of air pollution control.
本发明涉及一种具有高效脱氮性能的复合催化剂及制备方法，属于大气污染控制领域。
Experimental results were reported here regarding the gas phase conversion of CTC to methyl chloride by using transition metal salt composite catalyst embedded on active carbon.
报道了以活性炭为载体，以过渡金属无机盐为复合催化剂，在气相条件下四氯化碳与甲醇反应制备(一)氯甲烷的研究结果。
The photocatalysis activity of composite catalyst prepared at different calcining temperature and holding time was investigated through the determination of COD value in wastewater.
通过测定废水降解过程中的COD值，研究了不同煅烧温度及保温时间下制取的复合催化剂的光催化活性。
Polyketone (STCO) was prepared by the copolymerization of carbon monoxide and styrene catalyzed by a composite catalyst system- palladium acetate, 2,2' bipyrodine associated with a strong acid.
采用由乙酸钯、2 ，2’ 联吡啶与强酸组成的催化体系，催化一氧化碳和苯乙烯的共聚反应合成聚酮（STCO）。
He created this composite by growing a forest of nanotubes using hot hydrocarbon gases and an iron catalyst, and then filling the space between the tubes with the polymer.
材料的合成过程是这样：首先，他使高温碳氢混合气体和铁催化剂相互作用产生密集的碳纳米管群，然后再用聚合物充填碳纳米管间的空隙。
The simulating study of the formation and inhibition of phenolic tars in the process of diphenols preparation by hydroxylation of phenol with iron-based composite oxides as catalyst was conducted.
对铁基复合氧化物催化苯酚羟基化合成苯二酚反应过程酚焦油的生成反应进行了模拟研究。
The mechanism for the formation of phenolic tars in the process for the preparation of diphenols by the hydroxylation of phenol using iron-based composite oxides as catalyst was studied.
对铁基复合氧化物催化苯酚羟基化合成苯二酚反应过程中酚焦油的生成机理进行了研究。
This invention discloses a composite modified catalyst with molecular sieves and its preparation method and application.
本发明公开了一种复合改性分子筛催化剂及其制备方法和应用。
Isoamyl butyrate was synthesized from butyric acid and isoamyl catalyzed by composite solid acid as the catalyst.
用丁酸和异戊醇为原料，复合固体酸为催化剂合成了丁酸异戊酯。
The invention relates to a co-al composite oxide supported gold catalyst for nitrous oxide decomposition and a preparation method thereof.
本发明涉及一种用于一氧化二氮分解的钴铝复合氧化物负载金催化剂及其制备方法。
It showed that the composite supporters, the catalyst component and the reaction conditions could have great influence on the target reaction.
实验结果表明，复合载体、催化剂组成、反应条件均对目标反应产生较大的影响。
The catalyst of the invention utilizes mgal composite oxide as a carrier, nickel and cobalt or noble metals as active constituents, and alkali metals and lanthanon as auxiliaries.
本发明催化剂以镁铝复合氧化物为载体，以镍和钴或贵金属为活性组分，以碱金属和稀土元素作为助剂。
The invention discloses a composite oxidant SCR (Selective Catalytic Reduction) denitrating catalyst for warm fume in boilers, a preparation method and application thereof.
本发明公开了一种用于锅炉中温烟气的复合氧化物SCR脱硝催化剂及制备方法和应用。
The invention discloses a method for preparing laminated dihydroxy composite metal hydroxide porous microspheres, and belongs to the technical field of catalyst forming.
本发明公开了属于催化剂成型技术领域的一种层状双羟基复合金属氢氧化物多孔性微球的制备方法。
The invention discloses a novel nano-material composite visible light catalyst and a preparation method thereof, and belongs to the field of fine chemicals.
本发明公开了一种新型纳米材料复合可见光催化剂及其制备方法，属精细化工领域。
The invention discloses a composite metallic catalyst for desulfurization by magnesium in the field of composite metallic catalysts, and a preparation method of the composite metallic catalyst.
本发明公开了一种属于复合型金属催化剂领域的用于镁法脱硫工艺的复合型金属催化剂及其制备方法。
Those make this kind of macromolecule have well enough application prospects in drug deliver, catalyst carrier, gene therapy, metal millimicron composite and membrane material etc.
由于树状大分子的内部及表面存在大量活性点，使得其在药物输送、催化反应、基因治疗、金属纳米复合材料及膜材料等方面都显示了良好的应用前景。
May be used as the catalyst for organism dehydrogenated composite rubber and platinum rearranging process.
有机物脱氢、合成橡胶及铂重整经程的催化剂。
May be used as the catalyst for organism dehydrogenated composite rubber and platinum rearranging process.
有机物脱氢、合成橡胶及铂重整经程的催化剂。
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