1、适用范围
主要用于直馏汽油非临氢条件下的改质工艺,以提高汽油辛烷值。
2、物化性能
项目 | 质量指标 |
催化剂型号 | C-XNF-I |
外观 | 灰白圆柱形固体 |
堆密度 g/cm3 | 0.65-0.75 |
直径, mm | Φ2.0-3.0 |
抗碎强度, N/cm | ≥80 |
Na2O, wt% | ≤0.10 |
α 值 | 150-350 |
3、工艺条件
项目 | 条件 |
温度,℃ | 300~420 |
空速,h-1 | 0.2~0.40 |
压力,MPa | 0.2~0.4或1.5 |
4、包装储运
n 清洁、干燥、密封的镀锌铁桶包装,每桶净重120kg。
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 modification process of direct distillation gasoline under non hydrogen conditions to improve the octane value of gasoline.
2. Physical and chemical properties
Item | Index |
Catalyst type | C-XNF-I |
Surface | Gray-white cylindrical solid |
Bulk density g/cm3 | 0.65-0.75 |
Particle size, mm | Φ2.0-3.0 |
Crushing strength, N/cm | ≥80 |
Na2O, wt% | ≤0.10 |
α index | 150-350 |
3. Process conditions
Item | Condition |
Temperature,℃ | 300~420 |
WHSV,h-1 | 0.2~0.40 |
Pressure,MPa | 0.2~0.4或1.5 |
4. Packaging, storage and transportation
n Clean, dry, sealed galvanized iron barrels with a net weight of 120 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