英语释义

1. the removal of hydrogen from a chemical compound

片语

cyclohexanol dehydrogenation环己醇脱氢

butylene dehydrogenation丁烯脱氢

dehydrogenation device[制冷]

dehydrogenation catalyst脱氢催化剂

butane dehydrogenation丁烷脱氢

dehydrogenation annealing脱氢退火

adiabatic dehydrogenation绝热脱氢

dehydrogenation reaction[化学]

dehydrogenation unit消氢器

英汉例句

• in the developing the oxidative dehydrogenation of butene process, it is found that the effect of heat feedback through reactor wall is different between laboratory and commercial scale reactors.

  在丁烯氧化脱氢反应过程的开发放大中，发现实验室反应器和工业规模反应器通过反应器壁的热反馈存在不同的影响。

• two kinds of palladium based membrane reactor models and their applications in hydrogenation, dehydrogenation and hydrogen transfer reactions are introduced.

  介绍了两种典型的钯基膜反应器结构模型和它们在加氢、脱氢及氢转移反应体系中的应用情况。

• the study on the formation mechanism of ea showed that there was two steps dehydrogenation in the reaction.

  通过乙酸乙酯生成机理的研究发现，乙酸乙酯的生成是由两个脱氢步骤构成的。

• in this paper the main factors affecting hydrogen content and relationship between effectiveness of dehydrogenation and technical parameters in asea-skf refined steel are studied.

  本文研究了asea-skf钢包精炼炉在处理钢液时影响含氢量的主要因素及脱氢效果与工艺参数之间的关系。

• so far, several kind of skeletal catalysts especially ni, cu and co, have been widely applied in industrial processes like hydrogenation, dehydrogenation and hydration.

  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。

• the activation of oxygen is beneficial for the oxidative dehydrogenation of propane.

  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。

• run effects of ambient temperature fine desulfurization and dehydrogenation technology in the production of urea with co2 stripping method were introduced.

  介绍了常温精脱硫技术和脱氢技术在co2汽提法尿素生产中的运行效果。

• bipolar membrane electrodialysis(bme) is used to convert sodium amino acetate to amino acetic acid and sodium hydroxide in the dehydrogenation oxidation of ethanolamine to produce amino acetic acid.

  通过双极性膜电渗析技术，把一乙醇胺脱氢氧化生产氨基乙酸过程中产生的氨基乙酸钠盐转化为氨基乙酸和氢氧化钠。

• the oxidative dehydrogenation of ethane to ethylene was studied over alkaline earth oxides promoted with alkaline metal chlorides.

  报道了乙烷在以堿金属氯化物作为助剂的堿土金属氧化物催化剂上的氧化脱氢。

• among all the possible routes of preparing opp, the condensation and dehydrogenation process from cyclohexanone has the most extensive applied prospect.

  在所有制备opp的可行路线中，又以环己酮缩合、脱氢工艺最具有应用前景。

• many factors influencing dehydrogenation efficiency of vd are analyzed. the production of the steel grade demanding on hydrogen content is basically met after adopting corresponding measurements.

  分析了影响vd脱氢效率的众多因素，采取相应的措施后，基本上满足了对氢含量有要求的钢种的生产。

• the mechanism of rapid densification by cvi includes magnetic attraction of radicals, electric deposition of radicals, and dehydrogenation and aggregation of radicals.

  其快速致密机理可认为：自由基磁吸引作用、自由基电沉积作用和自由基脱氢聚合三个方面。

• therefore, it is necessary to extend the resource of isobutene by dehydrogenation of butanes.

  因此，通过异丁烷脱氢扩大异丁烯的来源是必要的。

• the preparation, constitution and application in cyclohexane dehydrogenation of membrane reactor with molecular sieve silicon membranes are studied.

  研究了分子筛硅膜反应器的制备、结构、以及在环已烷脱氢方面的应用。

• the procedure of dehydrogenation and cracking of dipentene was discussed.

  最后讨论了双戊烯脱氢和裂解反应过程。

• the preliminary mechanism was proposed based on the experiment, the proposed reaction mechanism was that ethyl acetate was produced via dehydrogenation of ethanol and acetaldehyde.

  对乙醇一步合成乙酸乙酯反应机理进行的初步研究表明：乙酸乙酯的生成途径为乙醛和乙醇加成脱氢。

• presents the performances and industrial application of th-1 dehydrogenation catalyst.

  介绍th-1型脱氢催化剂的性能及工业应用情况。

• this research will provide an important theoretical basis for the study on the mechanism of the dehydrogenation of solid alanine.

  为固态粉末丙氨酸脱氢氧化机理的研究提供了一个重要的理论依据。

• the principle of hydrogen transfer in catalysis-separation dehydrogenation membrane reactor designed by the authors is analyzed in detail.

  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 results indicate that, after treatment at 550℃ in moist air, the platinum dispersion and dehydrogenation activity are unchanged, but thechlorine content is reduced drastically.

  结果表明，在550℃含水的空气中焙烧处理，催化剂中氯含量显着下降，而铂分散度和脱氢活性却维持不变。

• aromatics formation are formed not only via the hydrogen transfer reaction between the molecules but also by dehydrogenation and aromatization.

  芳烃不仅通过分子间氢转移反应生成，而且通过直接脱氢芳构化反应生成。

• porous catalysts with carbon fiber for ethylbenzene dehydrogenation were prepared under the protection of nitrogen by programmed temperature controlling.

  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。

• a new catalytic distillation process for the endothermic reaction of the dehydrogenation of isopropanol is developed in this work.

  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。