1、适用范围
主要用于甲苯歧化生产二甲苯过程中。
2、物化性能
项目 | 质量指标 |
催化剂型号 | C-TDP |
外观 | 条状颗粒 |
尺寸,mm | Φ2-3 |
堆密度,kg/L | 0.6-0.7 |
抗压强度,N/Cm | ≥80 |
3、工艺条件
项目 | 条件 |
温度,℃ | 350-450 |
空速,h-1 | 2.0-3.0 |
压力,MPa | 3.0-4.0 |
氢油比,v/v | 300-500 |
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 toluene disproportionation to produce xylene.
2. Physical and chemical properties
Item | Index |
Catalyst type | C-TDP |
Surface | Bar particles |
Size,mm | Φ2-3 |
Bulk density ,kg/L | 0.6-0.7 |
Compression strength,N/Cm | ≥80 |
3. Process conditions
Item | Condition |
Temperature,℃ | 350-450 |
WHSV,h-1 | 2.0-3.0 |
Pressure,MPa | 3.0-4.0 |
H2/Oil,v/v | 300-500 |
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