Using xinjiang crude oil as materials, the factors of temperature gradient, solvent-oil ratio, water content, and extraction number of plate in the product of furfural refinement were studied .

• 以兰炼常减压装置减一线去蜡油为原料(新疆原油),采用糠醛为溶剂,考察温度梯度、剂油比、含水量、萃取段数与精制油产品之间的关系。