1、适用范围
主要用于偏三甲苯临氢异构化生产均三甲苯工艺。
2、物化性能
项目 | 质量指标 |
催化剂型号 | C-TTM |
径向抗压强度,N/Cm | ≥80 |
活性组分,wt% | ≥1 |
堆密度,g/mL | 0.55-0.65 |
初活性*,℃ | ≯270 |
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 isomerization under hydrogen to produce 1,3,5-trimethylbenzene by 1,2,4-trimethylbenzene.
2. Physical and chemical properties
Item | Index |
Catalyst type | C-TTM |
Compression strength,N/Cm | ≥80 |
Active constituent,wt% | ≥1 |
Bulk density ,g/mL | 0.55-0.65 |
Initial activity *,℃ | ≯270 |
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