关于微波稠油降黏中介电特性的研究

Study on the dielectric properties of microwave heavy oil viscosity reduction

通过分析稠油微波降黏机理及电介质物理理论,探讨了稠油微波降黏的电介质机理及不同温度下稠油的弛豫频率的理论计算方法。分析得出微波频率在接近稠油的弛豫频率时降黏效果将达到最好,并得出不同温度下稠油弛豫频率的理论计算方法。

By analyzing the mechanism of microwave viscosity reduction of heavy oil and the theory of dielectric physics,the dielectric mechanism of microwave viscosity reduction of heavy oil and the theoretical calculation method of relaxation frequency of heavy oil at different temperatures are discussed.It is concluded that the viscosity reduction effect will be the best when the microwave frequency approaches the relaxation frequency of heavy oil,and the theoretical calculation method of the relaxation frequency of heavy oil at different temperatures is obtained.