ethylbenzene

In the oxydehydrogenation of ethylbenzene an active coke,formed in the course of the reaction,is the catalytically active material.

在乙苯氧脱氢过程中,生成一种活性焦炭,这是一种具有催活性的物质。

The team identified 42 such molecules and settled on four to track with the nanoparticles: decane, trimethylbenzene, ethylbenzene, and heptanol.

研究小组确认42种这样的分子，选定其中4种，利用纳米级粒子进行跟踪监。

two tech-nologies,hydroearbylation to produce ethylbenzene and carbonylation to propionic aldehyde and pro-pionic acid, are emphatically evaluated.

结果表明，烃制乙苯经济性能较差，但技术、市场占，建议先考虑；

p-Ethyl-phenylacetylene was synthesized from starting materials ethylbenzene via five steps by acylation、reduction、dehydration、bromize、eliminition reaction.And the conditions were optimized.

以乙苯作为原料,通过乙酰、还原、脱水、溴和消除五步反应合成乙基苯乙炔,并对反应条件进行。