热化学法油泥除油技术研究与应用  

Research and Application of Thermochemical Oil Sludge Deoiling Technology

作　　者：姚飞 康之军 黄华 佘喜春 Yao Fei;Kang Zhijun;Huang Hua;She Xichun(Hu’nan Changling Petrochemical Technology Development Co.,Ltd.,Yueyang 414012,China)

机构地区：[1]湖南长岭石化科技开发有限公司

出　　处：《广东化工》2019年第11期94-95,51,共3页Guangdong Chemical Industry

摘　　要：本文将自主开发的油泥清洗剂与工业清洗剂进行对比评价,并且实验室优化了油泥除油的工艺条件,得到最优的工艺参数为清洗温度70℃,清洗剂加量2000ppm,清洗时间45min。8万吨/年工业应用试验结果表明,油泥经两级清洗后油含量小于1.5%,除油率大于75%。In this study,the self-developed sludge cleaner and industrial cleaner were compared and evaluated,and the process conditions of sludge deoiling were optimized in the laboratory.The optimal process parameters were obtained as follows:cleaning temperature 70℃,cleaning agent dosage 2000 ppm,cleaning time 45 minutes.The industrial application test results of 80,000 tons/year show that the oil content of sludge after two-stage cleaning is less than 1.5%and the oil removal rate is more than 75%.

关 键 词：油泥 热化学法 除油 

分 类 号：TQ[化学工程]