CUI Miao-miao,LI Wen-shen,FENG Rui-jiang,LI Xiao-ou(College of Petrochemical Engineering,Liaoning University of Petroleum and Chemical Technology,Fushun 113001,Liaoning Province,China)
(College of Petrochemical Engineering,Liaoning University of Petroleum and Chemical Technology,Fushun 113001,Liaoning Province,China
Abstract Inner Mongolia oil sand was used as raw material,the influence of the amount of slurry reagent,slurry temperature,slurry time,the amount of slurry air,dilution time,and the amount of dilution air on the yield of bitumen was investigated by the single factor method on self-made reactor with self-made slurry reagent.The experimental results showed that the influence of the amount of slurry reagent and slurry temperature on the separation were significant,then the slurry time and the amount of slurry air,the dilution time and the amount of dilution air had the smallest effect.Based on these,the optimum operating conditions of this expertiment were determined.The ratio of slurry reagent to oil and sand is 0.24,slurry temperature is(60 ��,) slurry time is 50 min,the amount of slurry air is 0.5 m~3/h,the dilution time is 17 min and the amount of dilution air is 0.3 m~3/h.This will provide reference for further study on the separation of oil from oil sand.This seperation method is simple and feasible and the slurry reagent developed is pollution-free,no corrosion,low price,and the has a certain practical value.
CUI Miao-miao,LI Wen-shen,FENG Rui-jiang,LI Xiao-ou.Extracting Bitumen from Inner Mongolia Oil Sand[J] Chemcial Industry and Engineering, 2008,V25(6): 530-534
2008, Vol. 25 
