1、适用范围
主要用于四甲苯异构化制取均四甲苯工艺,具有活性好,均四选择性高等特点。
2、物化性能
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3、工艺条件
项目 | 条件 |
温度,℃ | 260-330 |
空速,h-1 | 0.8-1.5 |
压力,MPa | 1.0-2.0 |
氢油比,v/v | 200-500 |
4、包装储运
n 清洁、干燥、密封的镀锌铁桶包装,每桶净重110kg。
n 存放于干燥通风的仓库内,避免曝晒、雨淋。
n 运输过程应避免剧烈碰撞,以防破损。
1. Scope of application
It is mainly used in the process of producing 1,2,4,5,-tetramethylbenzene by mixed tetramethylbenzene, with good activity, high selectivity.
2. Physical and chemical properties
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3. Process conditions
Item | Condition |
Temperature,℃ | 260-330 |
WHSV,h-1 | 0.8-1.5 |
Pressure,MPa | 1.0-2.0 |
H2/Oil,v/v | 200-500 |
4. Packaging, storage and transportation
n Clean, dry, sealed galvanized iron barrels with a net weight of 110 kg each.
n Store it in a dry and ventilated warehouse to avoid sun exposure and rain.
n Severe collision should be avoided during transportation to prevent damage


