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The results showed that the cross - linked clay had better catalytic activity to the disproportionation of 1,2, 4 - trimethylbenzene.
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.
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The factors influencing the usage of bottom oil of 1, 3 , 5 - trimethylbenzene tower were analyzed.
分析了影响均三甲苯塔底油循环使用的因素.
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