【摘要】 乳化液膜技术是一种新型的分离技术，在许多领域中有着广阔的应用前景。综述了乳化液膜分离技术的过程、原理、数学模型、影响乳化液膜分离的各种因素及其在液体烃类分离中的应用，总结了这种分离技术的优缺点，分析了其在煤焦油产品的分离和精制中应用的可行性。更多还原

【Abstract】 Liquid emulsion membrane (LEM) technology is a seperation technology of state of the art with broader application prospects in many fields. This paper summarizes the principle, mathematical models and affecting factors of LEM process. Both the advantages and disadvantages of this seperation technology and its application feasibility in the seperation and refinement of coal tar products are summed up and analyzed.更多还原