摘要
以自制的碱液油砂清洗剂,在超声波下对内蒙古扎赉特旗油砂进行分离。考察了超声频率、超声声强、清洗时间和清洗温度对油砂分离的影响。在超声空化作用下,超声频率为28 kHz,超声声强为7.06 W/cm2,剂和砂质量比为0.8,体系温度为60℃,清洗时间13.0 min的条件下,其出油率可达到94%,结果表明,超声波作用大大提高了油砂的出油率。
With oil sand cleaning agent by self-made, separation on Inner Mongolia Zha Lai Te Qi oil under ultrasonic was performed. The effects of ultrasonic frequency, ultrasonic intensity, cleaning time, cleaning temperature on oil sand separating were investigated. Under ultrasonic cavitations, at ultrasonic frequency of 28 kHz, ultrasonic intensity of 7.06 W/cm^2 , the ratio of cleaning agent to oil sand 0.8 ： 1, system temperature 60 ℃, cleaning time 13.0 min, the oil extraction rate achieved 94 %. The result of the research proved that the oil extraction rate was improved greatly under the ultrasonic wave action.
出处
《化学工业与工程》
CAS
2009年第6期511-513,共3页
Chemical Industry and Engineering
关键词
超声波
油砂分离
超声空化作用
出油率
ultrasound
oil sand separation
ultrasonic cavitations
oil extraction rate
