1、适用范围
主要用于连续法聚醚临氢氨化生产端氨基聚醚工艺。
2、物化性能
项目 | 质量指标 |
催化剂型号 | C-APE |
外观 | 黑色圆柱形固体 |
外观尺寸, mm | 3*3 |
比表面, m2/g | 80-150 |
堆密度, g/mL | 0.9-1.3 |
径向抗压强度, N/cm | ≥100 |
Ni 含量, wt% | ≥26.0 |
其他改性物, wt% | ≥5.0 |
3、工艺条件
项目 | 条件 |
温度,℃ | 150-250 |
空速,h-1 | 0.1-0.3(聚醚) |
压力,MPa | 13.0-15.0 |
氢油比,v/v | 300-500 |
氨/聚醚质量比 | 8-10 |
4、包装储运
n 清洁、干燥、密封的镀锌铁桶包装,每桶净重40kg。
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 for the continuous ammoniation process under hydrogen to produce amine-terminated polyether by polyether.
2. Physical and chemical properties
Item | Index |
Catalyst type | C-APE |
Surface | Black cylindrical solid |
Size,mm | 3*3 |
Specific surface ,m2/g | 80-150 |
Bulk density,kg/L | 0.9-1.3 |
Compression strength,N/Cm | ≥100 |
Ni , wt% | ≥26.0 |
Other modifiers, wt% | ≥5.0 |
3. Process conditions
Item | Condition |
Temperature,℃ | 150-250 |
WHSV,h-1 | 0.1-0.3(polyether) |
Pressure,MPa | 13.0-15.0 |
H2/Oil,v/v | 300-500 |
Ammonia/polyether (mass) | 8-10 |
4. Packaging, storage and transportation
n Clean, dry, sealed galvanized iron barrels with a net weight of 40 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