甲苯在催化剂(一般采用硅铝催化剂)作用下,使一个甲苯分子中的甲基转移到另一个甲苯分子上而生成一个苯分子和一个二甲苯分子,这种反应称作甲苯歧化反应。
本文系用脉冲他化色谱技术进行丝光沸石催化剂上甲苯歧化反应动力学的研究。
A pulse technique is applied to kinetic study for disproportionation of toluene on mordenite catalysts.
结果表明:交联黏土催化剂对1,2,4-三甲苯歧化反应具有较好的催化活性。
The results showed that the cross-linked clay had better catalytic activity to the disproportionation of 1,2,4-trimethylbenzene.
用脉冲催化色谱中毒法测定并研究了氢受丝光沸石酸中心及其与甲苯歧化反应的关系。
The acid site of some H-mordenites is determined and studied by the pulse catalytic chromatography poisoning method.
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