metal catalyst
英 [ˈmetl ˈkætəlɪst]
美 [ˈmetl ˈkætəlɪst]
金属催化剂
双语例句
- The surface acidity or basicity of six-component transition metal catalyst was studied.
六组分过渡金属氧化物催化剂的表面酸碱性测定。 - Study on Bis-Schiff Base Metal Catalyst for Organic Reactions
双席夫碱类&金属催化有机反应的研究 - The addition of the surfactant can change considerably the oscillating lasting time when there is an obvious coordination between the surfactant and the metal catalyst.
当紫外&可见光谱证明表面活性剂与金属催化剂有明显络合作用时，表面活性剂的加入便会显著改变振荡反应的t。 - The invention provides a noble metal catalyst which is used for hydrogen preparation by a water steam reforming of methanol at high temperature.
本发明提供了一种用于高温甲醇水蒸气重整制氢过程的贵金属催化剂。 - Study on Purification of Ethanol Gasoline Engine Exhaust with Supported Noble Metal Catalyst
负载型贵金属催化剂对乙醇汽油车排放的净化研究 - The paper also introduces the ingredients of some typical nobel metal-rare earth metal catalyst.
给出了几种典型贵金属－土金属催化剂的配方。 - Transition metal catalyst system
过渡金属催化剂体系 - Transition metal catalyst based on nickel containing coordinated N and O atoms is a new type of polyolefin catalyst.
含氮氧配位原子的镍催化剂是一类新型催化剂。 - Abstract: The kinds, structures and catalytic properties of polymer metal catalyst for hydrosilation were reviewed.
文摘：综述了硅氢加成反应中高分子金属催化剂的种类、结构及其催化性能。 - The content of Fe and Zn of the double metal catalyst for the preparation of polyether were measured by using complex titration analysis method.
研究了用配位滴定分析方法测定聚醚多元醇用双金属催化剂中锌、铁含量的方法。 - Study on Effects of KF in Supported Metal Catalyst for Direct Synthesis of DMC from Carbon Dioxide and Methanol
KF在CO2和CH3OH直接合成DMC负载型金属催化剂中作用的研究 - The non-noble metal catalyst for n-pentane isomerization at low temperature was prepared by acid modification.
通过酸性改性制备正戊烷异构化低温非贵金属催化剂。 - The structral morphology of metal catalyst Ni in the synthetic diamond was measured by using the fluorecence EXAFS technique.
用荧光扩展X射线吸收谱（EXAFS）方法测量了人工合成金刚石中金属熔媒Ni的结构形态。 - The reaction of disproportionation of gum rosin catalyzed by AH non-noble metal catalyst was studied, and the effects of reaction temperature, reaction time, particle size of catalyst, and stir speed were investigated.
用AH型非贵金属催化剂催化松香歧化反应，考察了搅拌速率、催化剂粒度、反应温度、反应时间对反应的影响，建立了动力学方程。 - A multi metal catalyst for hydrogenation of residue oil was prepared.
介绍了渣油加氢多金属催化剂的研制过程。 - The reaction mechanism of alkane isomerization was introduced in this paper, the recent progress of preparation, nature transformation and catalyze performance of noble metal catalyst and non-noble metal catalyst for alkane isomerization were discussed, the research direction of the isomerization catalyst of alkane was pointed out.
简介了烷烃异构化的反应机理，介绍了近年来烷烃异构化贵金属和非贵金属催化剂的制备、改性及催化性能方面的研究进展，指出了今后烷烃异构化催化剂的研究方向。 - The later transition metal catalyst, FeMA, was employed to catalyze ethylene polymerization in this paper. The catalytic activity and kinetic behaviour was studied at different temperatures, ratios of Al to Fe and catalyst concentrations.
考察了不同温度、Al/Fe比以及催化剂浓度等条件下后过渡金属FeMA催化剂催化乙烯常压聚合的催化活性和动力学行为。 - Finally, the noble metal catalyst selected for CO laser is introduced.
最后介绍CO激光器选用的贵金属催化剂。 - The mechanism of CO 2 adsorption and activation on metal catalyst and metal oxide catalyst and reaction performance of various adsorption states have been discussed. An effective way of using CO 2 as a kind of mild oxidant in chemical processes has been presented.
本文分析讨论了CO2在金属催化剂和金属氧化物催化剂上吸附活化的机理及活化吸附态的反应性能，提出了CO2作为一种温和氧化剂在化工生产中加以综合利用的有效途径。 - Advances in research and development of new-catalyst were reviewed in this paper. Researches in solid acid catalyst, solid base catalyst and metal catalyst and their prospect of application were discussed.
对绿色化工催化剂的研究进展进行了综述，主要介绍了固体酸催化剂、固体碱催化剂和金属催化剂的研究现状，并对其应用和发展前景作了总结和评述。 - Transition metal catalyst composition is discussed with emphasis.
重点讨论了过渡金属催化剂的组成。 - A new kind of non noble metal catalyst for the oxygen electrode of alkaline fuel cells was investigated.
报道了一种新的碱性燃料电池氧电极的非贵金属催化剂。 - The paper presents the preparation of non-noble metal catalyst for Light paraffine isomerization at low temperature.
对轻质烷烃低温异构化非贵金属催化剂制备进行了研究。 - Metal catalyst is very important heterogeneous catalyst.
金属催化剂是非常重要的多相催化剂。 - The results showed that the metal catalyst and amorphous carbon in the pristine CNT disappeared after purification.
结果表明：原始的碳纳米管纯化后，去除了其内的金属催化剂和无定型碳等杂质。 - This paper studied the reaction of acetic acid catalytic hydrogenation to ethanol with noble metal catalyst.
本论文研究了贵金属催化剂上的乙酸加氢还原制乙醇反应。 - Noble metal catalyst has good HDS activity, but low HDN activity.
贵金属催化剂有很好的加氢脱硫活性，但HDN活性较低。 - Nano-carbons, which have unique electronic structure and abundant surface functional groups, may replace the traditional metal catalyst in dehydrogenation, oxidation and electrochemical reactions.
纳米碳材料拥有独特的电子结构以及丰富的表面功能团，可以替代传统的金属催化剂直接用于烷烃催化脱氢、催化氧化反应和电化学领域。 - The low efficiency and high cost of noble metal catalyst, however, hamper the development and further commercialization of fuel cells.
然而贵金属催化剂的低效率和高成本，限制了燃料电池的发展与商业化应用。