catalytic

The preparation and catalytic properties of different bromine - free catalysts were discussed.

溴蒽类催化剂的活性较低,相应的研究也较少.

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Environmental catalytic material of iron nitride nanoparticle was synthesized by Benzene - thermal method.

采用苯热法合成环境催化材料纳米氮化铁.

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The application of catalytic distillation reactor in benzene alkylation process is presented.

同时介绍了催化蒸馏反应器在苯烷基化工艺中的应用.

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Menthol was obtained from lemon eucalyptus oil via cyclization and catalytic hydrogenation.

以柠檬桉叶油为主要原料经环化、催化氢化二步反应得到薄荷醇.

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The first catalytic converters were called conventional oxidation catalysts.

最初的转化器叫做常规氧化催化器.

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The air guards the catalytic converter from overload and possible resulting damage.

空气防止了催化式排气净化器的过载及可能产生的损坏.

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The high level of HC in the exhaust gas may damage the catalytic converter.

废气中大量的HC会损坏催化式排气净化器.

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Many other important catalytic parameters were deduced.

可以推导出很多其它重要的催化参数.

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Typical components in such a blend could be isooc'tane, alkylate and catalytic reformate.

这种混合物中的典型成份可能是异辛烷, 烷基化合物和催化重整产品.

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There are inherent difficulties in selecting any method as a standard for catalytic surface area determinations.

要选定一种测定催化剂表面积的标准方法具有其特有的困难.

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Hydrogen transfer is one of the characteristics of catalytic cracking reaction.

氢转移是催化裂化的特征反应之一.

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The dimethylbenzenes are obtained from catalytic reformate.

二甲苯可从催化重整得到.

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Glyoxylic acid was rapidly synthesized by catalytic oxidation of glyoxal with H 2 O 2.

在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.

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The Fluid Catalytic Cracking ( FCC ) is the major gasoline - producing process in refinery.

FCC(流化催化裂化 ) 是炼厂生产汽油的主要方法之一.

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It is known as catalytic cracking.

这就是所谓的催化裂化.

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