丙烯、乙烯等轻烃物料脱砷净化剂的制备

Preparation of Dearsenization Purifying Agent for Light Hydrocarbon Materials

以氧化铝为载体,氧化铜、氧化锌为活性组分,采用浆态混合法或共沉淀法制备的丙烯脱砷净化剂具有强度高、活性好、砷容量大的特点,脱砷率可达到99%以上,砷容量高于2.5%。该产品堆比重较低,可以降低装置的一次装填费用。

The dearsenicating agent with alumina as the carrier and cupric oxide, zinc oxide as the active components prepared by the mixed slurry or the co - precipitation has higher strength, better activity and higher arsenic capacity. Its arsenic removal efficiency is above 99% ,the arsenic capacity is above 2.5%. The agent has low packing density to reduce the loading costs.