1、适用范围
主要用于多乙苯与苯反烃化生产乙苯过程。
2、物化性能
项目 | 质量指标 |
催化剂型号 | C-EAT-I |
外观 | 条状颗粒 |
尺寸,mm | Φ2-3 |
比表面,m2/g | ≥200 |
堆密度,kg/L | 0.5-0.6 |
抗压强度,N/Cm | ≥30 |
3、工艺条件
项目 | 条件 |
温度,℃ | 200-250 |
空速,h-1 | 2.0-3.0(以苯计) |
压力,MPa | 2.0-4.0 |
苯/多烷苯,mol/mol | 1.5-2.0 |
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 transalkylation reaction of polyethylbenzene and benzene to produce ethylbenzene.
2. Physical and chemical properties
Item | Index |
Catalyst type | C-EAT-I |
Surface | Bar particles |
Size,mm | Φ2-3 |
Specific surface ,m2/g | ≥200 |
Bulk density,kg/L | 0.5-0.6 |
Compression strength,N/Cm | ≥30 |
3. Process conditions
Item | Condition |
Temperature,℃ | 200-250 |
WHSV,h-1 | 2.0-3.0(In term of benzene) |
Pressure,MPa | 2.0-4.0 |
Benzene/Polyalkyl benzene,mol/mol | 1.5-2.0 |
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