海上S油田含聚油泥超声波洗脱除油实验研究  

Experimental research on crude oil removal from oily sludge containing polymer of offshore S oilfield by ultrasonic

作　　者：苏延辉[1] 王秀平[1] 刘敏[1] 王永军[1] 高波[1] 高迎新[2] 

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300452 [2]中国科学院生态环境研究中心环境水质学国家重点实验室,北京100085

出　　处：《应用化工》2014年第10期1928-1929,1934,共3页Applied Chemical Industry

基　　金：国家科技重大专项课题(2011ZX05057-004-001)

摘　　要：针对海上S油田含聚油泥,研究超声波洗脱除油技术的可行性,开展超声功率、频率、作用时间、温度、辅助药剂等因素对含聚油泥脱油率的影响实验。结果表明,在超声功率300 W,频率25 kHz,温度45℃,0.5%投加量的十二烷基苯硫酸钠,作用时间60 min等优化条件下,超声洗脱除油率仅为20%左右,超声洗脱技术效率低,经济效益较低,该技术针对海上S油田含聚油泥处理适用性较差。The feasibility of crude oil removal from oil sludge containing polymer of offshore S oilfield by ultrasonic treatment was studied. The influences of the ultrasonic power and frequency, experiment time and temperature,assistant detergent were investigated. The results indicated that the deoiling rate for oil sludge containing polymer was only about 20% with ultrasonic method at 300 W,25 kHz,0.5% sodium dodecyl sulfate,45 ℃ for 60 min. For oil sludge containing polymer from offshore S oilfield, it is inapplicability for technology infeasible and economy disadvantageous.

关 键 词：含聚油泥 超声波 除油 

分 类 号：TQ319[化学工程—高聚物工业] TQ09