1、适用范围
主要用于异丁烯聚合制取二异丁烯、三异丁烯工艺,具有操作条件缓和、活性好、选择性高等特点。
2、物化性能
项目 | 质量指标 |
催化剂型号 | C-IPO |
外观 | 片状颗粒 |
尺寸,mm | Φ5 |
比表面,m2/g | ≥50 |
堆密度,kg/L | 1.0-1.2 |
抗压强度,N/Cm | ≥50 |
3、工艺条件
项目 | 条件 |
温度,℃ | 70-110 |
空速,h-1 | 0.5-1.0(以烯烃计) |
压力,MPa | 2.5-3.5 |
原料中异丁烯含量,wt% | 5-10 |
4、包装储运
n 清洁、干燥、密封的镀锌铁桶包装,每桶净重180kg。
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 oligotomerization of isobutylene to produce diisobutylene and triisobutylene, which has the characteristics of moderate operating conditions, good activity and high selectivity.
2. Physical and chemical properties
Item | Index |
Catalyst type | C-IPO |
Surface | Flaky particle |
Size,mm | Φ5 |
Specific surface ,m2/g | ≥50 |
Bulk density,kg/L | 1.0-1.2 |
Compression strength,N/Cm | ≥50 |
3. Process conditions
Item | Condition |
Temperature,℃ | 70-110 |
WHSV,h-1 | 0.5-1.0(In terms of olefin) |
Pressure,MPa | 2.5-3.5 |
Isobutylene content in the raw material,wt% | 5-10 |
4. Packaging, storage and transportation
n Clean, dry, sealed galvanized iron barrels with a net weight of180 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