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   催化剂研究 的翻译结果: 查询用时:0.028秒
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催化剂研究     
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  catalyst research
     The Catalyst Research of Bi_2O_3-V_2O_5 and Bi_2O_3-Y_2O_3 in the Photocatalytic Degradation of 2, 4-Dichlorophenol
     光催化降解2,4-二氯苯酚废水的Bi_2O_3-V_2O_5和Bi_2O_3-Y_2O_3催化剂研究
短句来源
     Application of Non-gradient Reactor to A201 Ammonia Synthesis Catalyst Research
     无梯度催化反应器在A201氨合成催化剂研究中的应用
短句来源
     The reaction mechanism of paraffin isomerization was introduced and the C_5/C_6 paraffin isomerization catalyst research in home and abroad was reviewed in this paper.
     本文介绍了C5/C6异构化催化反应机理,对国内外C5/C6异构化催化剂研究进行了综述。
短句来源
     Advances in Catalyst Research for Ethylene Production by Hydrocarbon Pyrolysis
     烃类裂解制乙烯催化剂研究进展
短句来源
     The progress in alkylation reaction of benzene with long chain alkenes was introduced from the two aspects of catalyst research and reaction technology.
     从催化剂研究和反应技术两方面介绍了苯与长链烯烃烷基化反应技术的研究开发进展。
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  studies on catalysts
     Studies on Catalysts for Recycling the Working Gases in CO_2 Laser
     CO_2激光器内工作气体再生的催化剂研究
短句来源
     Studies on Catalysts for Isobutene Hydroformylation to Isovaleraldehyde
     异丁烯氢甲酰化合成异戊醛用催化剂研究
短句来源
     Studies on catalysts for HFC-134a preparation by vapor-phase fluorination
     气相催化氟化制备HFC-134a的催化剂研究
短句来源
     Studies on Catalysts for Selective Oxidation of Propylene to Acrolein
     丙烯选择性氧化制丙烯醛的催化剂研究
短句来源
     The progress of studies on catalysts for methanol synthesis from CO 2/H 2 and reaction mechanism have been reviewed.
     综述了CO2 加氢合成甲醇催化剂及其反应机理的研究进展。 研究的催化剂体系主要分为铜基催化剂、贵金属为主的负载型催化剂和其它催化剂 ,其中以铜基催化剂研究最多 ,综合性能最好
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  study on catalysts
     Study on Catalysts for Preparing Methylglyoxal from 1,2-Propane Glycol
     1,2-丙二醇合成丙酮醛的催化剂研究
短句来源
     Study on catalysts for oxygen electrode
     氧电极催化剂研究
短句来源
     Study on Catalysts for the Gas Phase Oxidation of Methacrolein to Methacrylic Acid
     甲基丙烯醛气相氧化到甲基丙烯酸的催化剂研究
短句来源
     Study on catalysts for catalytic oxidative dehydrogenation of propane to propylene Ⅰ. Effect of adding rare earth oxides into V-Fe catalyst system
     丙烷氧化脱氢制丙烯的催化剂研究——Ⅰ.钒-铁系催化剂中添加稀土元素的效应
短句来源
     Study on Catalysts for Oxidative Dehydrogenation of Propane to Propylene
     丙烷氧化脱氢制丙烯的催化剂研究
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  studies on catalyst
     Studies on Catalyst of Oxidation of t-Butanol to MAA and MAL
     叔丁醇氧化制MAL、MAA催化剂研究
短句来源
     STUDIES ON CATALYST OF RESISTING CARBON DEPOSITION FOR CH4 REFORMING WITH CO2 TO SYNGAS
     煤层CH_4-CO_2重整制合成气抗积炭催化剂研究
短句来源
     Studies on Catalyst in Selective Oxidation from Naphthalene
     萘选择性氧化催化剂研究
短句来源
     Studies on Catalyst Containing Novel Asymmetric Diether forPropene Polymerization
     新型非对称二醚给电子体丙烯聚合催化剂研究
短句来源
     Studies on catalyst for production of diisopropyl ether by propylene hydration-etherification
     丙烯醚化合成二异丙醚催化剂研究
短句来源

 

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  catalyst research
These include simulation of a deep oil well for enhanced oil recovery, isothermal calorimetry of a semibatch reaction, catalyst research using flow through reactors (both plug flow and CSTR) with controlled feeds of high pressure liquid and gas.
      
Alternative ligand systems and group 4 catalysts Group 4 polymerization catalyst research has mainly been focused on metallocenes, CpR 2MCl2.
      
Comparing this thesis to traditional catalyst research and optimisation it is striking that almost only additives are changed.
      
High power densities were obtained as a result of new membrane types and catalyst research.
      
  studies on catalysts
Studies on catalysts ofanti-carbon deposition for CH4 reforming with CO2
      
A novel in situ fluorescence XAFS setup with a multi element silicon drift detector allows time-resolved in situ studies on catalysts with small noble metal concentrations.
      
  其他


The studies of asymmetric catalyst have attracted the interests of organic chemists. By using this catalytic method, the synthesis of chiral chrysanthemic acid and other optically active compounds can be realized. Furthermore, it can also be heterogenized by fixing on synthetic resin.

不对称催化剂的研究,正引起有机化学家的兴趣。它能用于菊酸及其它化合物的不对称合成。也可将此类催化剂固定在高分子上作为非均相化催化剂使用。

Chromium chelates of substituted furancarboxylic acid, substituted salicylic acid and fatty acids were found to be catalysts of high activity for the addition-esterification reaction between carboxylic acids and epoxides. The effects of the acidity of carboxylic acids and the substituted groups of epoxyethane on the rate of the reaction using 5-tert.-butyl-2-furancarboxyla-tochromium as catalyst were studied, and a series of addition-esterification products, β-Bydroxylpropyl carboxylates was synthesized.

研究了取代呋喃甲酸,取代水杨酸和脂肪酸铬类型螯合物作为羧酸和环氧化合物加成酯化反应的新型催化剂,并以其中的5-叔丁基呋喃甲酸铬作催化剂研究了环氧乙烷上的取代基和羧酸的酸性对反应速度的影响。合成了一系列羧酸β-羟基丙酯类衍生物。

A new catalyst for nitrogen fixation has been prepared. This catalyst may be regarded as a cluster of molybdenum and iron bonded to a poly-vinylpyridine carrier. 'The initial rate of acetylene on the new catalyst is l.3mol/mol.min and as high as the same type complex catalyst of dextrin-supported molybdenum-cysteine. This catalyst is so stable that there appears only a little decrease in activity upon repeated use. The relationship of catalystic activity with elementary composition has been tabuleted, which...

A new catalyst for nitrogen fixation has been prepared. This catalyst may be regarded as a cluster of molybdenum and iron bonded to a poly-vinylpyridine carrier. 'The initial rate of acetylene on the new catalyst is l.3mol/mol.min and as high as the same type complex catalyst of dextrin-supported molybdenum-cysteine. This catalyst is so stable that there appears only a little decrease in activity upon repeated use. The relationship of catalystic activity with elementary composition has been tabuleted, which implies the role of the components of the nitrogenase active center. The results mentioned above are helpful for understanding the mechanism of nitrogen fixation.

本文报导了最近试制的一种高分子钼铁硫络合物固氮催化剂的研究成果。这种催化剂对乙炔加氫还原成乙烯反应的初速度是1.3摩尔/摩尔·分。与同类型固载化催化剂——葡聚糖凝胶一半胱氨酸钼络合物的初速度相近。实验表明,在催化反应过程中,它的活性组分不易脱落,循环使用时仍有较高的活性。初步测定了催化剂组成与活性之间的关系,它与固氮酶活性组分的元素组成是一致的。这些实验结果,对于在理论上进一步研究生物固氮机理和在工业生产上寻找一个适用的固氮催化剂,都是颇有裨益的。

 
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