1·Effect of calcination condition on the water tolerant stability of ethylbenzene dehydrogenation catalyst was studied.
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。
2·Benzene, toluene, ethylbenzene, xylene (BTEX) compounds in debris samples which were at different depth and at the same well were determined by micellar electrokinetic capillary chromatography (MECC).
用胶束电动毛细管色谱法测定了同一井位、不同深度岩屑样品中的苯、甲苯、乙苯和二甲苯化合物。
3·A typical example is the oxidation of ethylbenzene to prepare acetophenone.
其中最有代表性的是乙苯氧化制苯乙酮。
4·The corrosion products formed on ethylbenzene reactor have been examined by using EDX and XRD.
用扫描电镜能谱和X射线衍射方法对乙苯反应器腐蚀产物进行了分析。
5·More and more attention has been paid to the oxidation of the side chain on the ethylbenzene and its derivatives.
乙苯及其衍生物的侧链氧化制备芳酮的方法越来越受到重视。