乙苯催化脱氢制苯乙烯过程的工艺是成熟的，并有大型工业装置。
The technology for producing styrene by catalytic dehydrogenation of ethyl benzene has been matured, and applied to large-scale industrial plants.
本文研究了异龙脑气相催化脱氢生成樟脑过程，筛选出催化剂金属氧化物CDH。
The formation of camphor from the catalytic dehydrogenate of isoborneol in gas phase was investigated and catalyst CDH has been selected.
一些脱氢酶对于底物和辅酶具有高度的专一性，另一些脱氢酶则能催化各种底物的氧化。
Some dehydrogenases are highly specific, with respect to both their substrate and coenzyme, whilst others catalyze the oxidation of a wide range of substrates.
以不同原料研究了硫对重整催化剂芳构化、脱氢、异构化和加氢裂化活性的影响。
The effect of sulfur on aromatization, dehydrogenation, hydroisomerization and hydrocracking activities of the catalyst has been studied with different hydrocarbon feedstocks.
目前，以镍和铜为代表的骨架催化剂已经成功的应用于加氢、脱氢、水合等工业生产领域。
So far, several kind of skeletal catalysts especially Ni, Cu and Co, have been widely applied in industrial processes like hydrogenation, dehydrogenation and hydration.
甲醛可由甲醇在银、铜等金属催化下脱氢或氧化制得，也可由烃类氧化产物分出。
The formaldehyde can be prepared from methanol in the presence of a metal catalyst such as silver, copper and the like, and can also be separated from the oxidation products of hydrocarbons.
在以合成的分子筛为基质所制备的催化剂上进行了丁烷异构化和一步异构脱氢反应。
The catalytic performance of the synthesized molecular sieves, modified by Pd or Pt, for isomerization and dehydroisomerization of n butane was investigated.
通过对低活性NDC-4型脱氢催化剂物性与组分的分析，研究了影响催化剂性能的因素及催化剂低活性的成因。
The reasons to cause low activity of dehydrogenation catalyst NDC - 4 were investigated by analyzing physical property and composition of the catalyst.
研究开发了一种新的吸热反应的催化蒸馏过程，即异丙醇脱氢的催化蒸馏过程。
A new catalytic distillation process for the endothermic reaction of the dehydrogenation of isopropanol is developed in this work.
简单地介绍了仲丁醇脱氢反应的机理、催化剂的特点和催化剂的再生步骤。
The mechanism of dehydrogenation of secondary butanol and the catalyst characteristics and regeneration steps were introduced.
考察了焙烧条件对乙苯脱氢制苯乙烯催化剂耐水性能的影响。
Effect of calcination condition on the water tolerant stability of ethylbenzene dehydrogenation catalyst was studied.
在流动循环装置中常压下进行了环已烷在铂重整催化剂上的脱氢反应动力学研究。
The kinetics of cyclohexane dehydrogenation on platinum reforming catalyst was studied in a flow-circulating system at ordinary pressure.
由于大量反应是由反应中心位于外周胞质空间的膜结合脱氢酶催化的，所以反应底物不需要转运入细胞内。
As most reactions are catalyzed by the membrane-bound dehydrogenases whose reaction centers locate in the peripheral cytoplasm space, transfer of the substrates into the cell is unnecessary.
对几种国内外工业用环己醇脱氢催化剂的性能及使用情况进行了比较。
The performances and application status of several cyclohexanol dehydrogenation catalysts in home and abroad are compared.
在氮气保护及程序控温条件下，制备了具有一定孔隙的炭纤维掺杂的乙苯脱氢催化剂。
Porous catalysts with carbon fiber for ethylbenzene dehydrogenation were prepared under the protection of nitrogen by programmed temperature controlling.
通过烧焦处理，可容易地卸出脱氢催化剂，取得了良好的效果。
It will be easier to unload dehydrogenate catalyst via coke burning and excellent result is obtained.
方法利用溴、溴化锂和助催化剂吡啶方法同时进行氧化脱氢。
METHODS Using the bromine, the lithium bromide and the promoter pyridine carried out the oxidized dehydrogenation.
介绍TH - 1型脱氢催化剂的性能及工业应用情况。
Presents the performances and industrial application of TH-1 dehydrogenation catalyst.
介绍了G S - 08 m乙苯脱氢制苯乙烯催化剂的研制及工业应用。
Development and industrial application of GS-08M catalyst for ethyl benzene dehydrogenation to styrene were described.
探讨了乙苯脱氢的氧化铁系催化剂用于对乙基甲苯脱氢制取对甲基乙烯的可能性。
The possibility of preparing p-methyl styrene from p-ethyltoluene by dehydrogenation on iron oxide catalyst originally used for dehydrogenation of ethyl benzene was studied.
在优化条件下制得的催化剂用于环己醇脱氢，环己酮产品收率达85%，选择性近100%。
The results show that, at the optimized conditions of catalyst preparation and reaction, the yield of cyclohexanone can be reached to 85% and the selectivity is nearly 100%.
报道了乙烷在以碱金属氯化物作为助剂的碱土金属氧化物催化剂上的氧化脱氢。
The oxidative dehydrogenation of ethane to ethylene was studied over alkaline earth oxides promoted with alkaline metal chlorides.
综述了国内外在甲烷直接脱氢芳构化热力学、催化剂和反应机理方面的最新近展。
Developments in the direct dehydroaromatization of methane are reviewed, including the thermodynamics, catalysts and reaction mechanism.
氧的活化是催化剂在丙烷氧化脱氢中具有良好活性的原因。
The activation of oxygen is beneficial for the oxidative dehydrogenation of propane.
分析了作者设计的新型催化-分离脱氢膜反应器的氢传递过程原理。
The principle of hydrogen transfer in catalysis-separation dehydrogenation membrane reactor designed by the authors is analyzed in detail.
脱氢酶催化两个氢原子从底物到NAD和NADP的转移。
Dehydrogenases catalyze the transfer of two hydrogen atoms form substrates to NAD and NADP.
本文报导了在微型反应器中用模型化合物甲苯及正辛烷表征催化剂的加氢-脱氢及加氢裂解功能的方法。
Hydrogenation-dehydrogenation and acidic functions of hydrocracking catalysts were characterized by the use of model compounds of toluene and n-octane in a microreactor.
本文报导了在微型反应器中用模型化合物甲苯及正辛烷表征催化剂的加氢-脱氢及加氢裂解功能的方法。
Hydrogenation-dehydrogenation and acidic functions of hydrocracking catalysts were characterized by the use of model compounds of toluene and n-octane in a microreactor.
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