摘要
针对常规微波辐射稠油脱水的不足,研究了氯化镁存在下微波辐射稠油脱水。详细考察了氯化镁加入量、微波辐射压力、辐射时间、辐射功率对稠油脱水率的影响。结果表明,在辐射压力0.1MPa、辐射功率225 W、辐射时间3 min、静置沉降1 min、氯化镁的质量分数为5%的条件下,可使实验室配制的含水质量分数50%的大庆稠油脱水率达到97.1%。该方法具有辐射功率低、脱水速度快的特点。
The influence of MgCl2 on the efficiency of dehydration of high viscosity oil by radiation was studied, aimed at ameliorating the shortage of routine method of dehydration by microwave irradiation. The influences of the dosage of MgCl2,irradiation pressure,irradiation time,irradiation power have been investigated. The result shows that the rate of dehydration on Daqing high viscosity oil with 50% water will be reached 97. 1% when the irradiation pressure is 0. 1 MPa,irradiation power is 225 W,irradiation time is 3 min,settles time is 1 min and the percentage of MgCl2 is 5%. This method has the characteristic of fast dehvdration and low irradiation power.
出处
《化工科技》
CAS
2007年第3期9-11,共3页
Science & Technology in Chemical Industry
基金
辽宁省教育厅资助项目(2004D06)
关键词
脱水
微波辐射
稠油
氯化镁
Dehydration
Microwave irradiation
High-viscosity oil
MgCl2
