Olefin skeletal isomerization catalyst
The olefin skeletal isomerization catalyst is used for the skeletal isomerization of linear olefins into branched olefins; for example, the skeletal isomerization of n-butene is isobutene, and the skeletal isomerization of n-pentene is isoamylene.
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Description
| 用途 | 用于直链烯烃骨架异构为支链烯烃 | |
| 技 术 参 数 |
外观 | ---- |
| 规格 | ---- | |
| 堆密度 | 0.50～0.55kg/L | |
| 侧压强度 | ≥10N/mm | |
| 比表面积 | ≥250 ㎡/g | |
| 孔容 | 0.2～0.3ml/g | |
| 钠离子 | ≤0.1% | |
| 操 作 条 件 |
入口温度，℃ | 280～420 |
| 压力，MPa | ≤0.1 | |
| 液相空速，h－1 | 1.0～2.0 | |
| 性能指标 | 正丁烯转化率 | ≥40% |
| 异丁烯选择性 | ≥85% | |
烯烃骨架异构催化剂用于直链烯烃骨架异构为支链烯烃；如正丁烯骨架异构为异丁烯，正戊烯骨架异构为异戊烯。
