石蜡白土精制中掺加废催化剂的工艺研究  

Study on process of paraffin refining by clay blended with spent catalyst

作　　者：韩德奇[1] 张忠和[1] 杜兰英[1] 徐会林[1] 

机构地区：[1]河南南阳油田炼油厂研究所,河南南阳473132

出　　处：《石化技术与应用》2000年第5期266-268,共3页Petrochemical Technology & Application

摘　　要：针对催化裂化装置废催化剂的处理现状 ,进行了在石蜡白土精制中掺加废催化剂的工艺研究实验。结果表明,在白土中掺入40%的废催化剂生产出来的石蜡产品,与用传统的白土精制工艺生产出来的产品在光稳定性、色度等多项指标上基本一致,并且有着降低消耗、节约成本、减少环境污染的多重功效。A new process of paraffin refining by using clay blended with 40% of spent catalyst was studied.The results showed that the paraffin product by using clay blended with 40% of spent catalyst had the similar properties,such as photostability,colority,as compared with those of traditional clay refining process.The method had the advantages of lower consumption,lower cost and environmental protection.The deoiled sludge could be used in the building sealant.

关 键 词：废催化剂 石蜡 白土 建筑密封剂 废物处理 

分 类 号：X742.05[环境科学与工程—环境工程]