摘要
用YSFL系列油砂水洗分离剂进行新疆沥青砂的水洗分离,综合考察水洗剂质量分数、加热温度、加热时间、剂砂比等因素对油砂分离的影响,比较YSFL系列水洗分离剂配方对油砂沥青的水洗分离效果.实验结果表明,在适宜水洗分离剂质量分数(5%)、适宜的加热温度(90℃)、适当的加热时间(20 m in)和剂砂质量比(2∶1)的条件下,YSFL-3油砂分离剂可以将油砂沥青中的沥青与石英砂实现较好的分离,油砂出油率可达94%以上.分离后的水性试剂可循环利用,对环境无污染.
The hot water extraction of Xinjiang oil sand by the series of YSFL water reagents was studied. In the water extraction experiment, the effect of the ratio of reagents, temperature, time and the ratio of water and oil sand on the extraction have been studied, and the optimal conditions are confirmed. The optimum ex- traction parameters are： the ratio of reagents is 5% ,the detaching time is 20min ,temperature is 90 ℃and the ratio of water and oil sand is 2： 1. Under such conditions, the oil sand bitumen can almost be detached by YSFL - 3 and the oil - extracting rate is up to 94%. The water reagent after detaching can be cycle - utilized and it is a environment friendly reagent.
出处
《郑州大学学报（工学版）》
CAS
2008年第1期24-27,共4页
Journal of Zhengzhou University（Engineering Science）
基金
国家“十一五”科技支撑计划资助项目(2006BAB03B08)
关键词
油砂
水洗试剂
新疆油砂矿
出油率
oil sand
water reagent
Xinjiang oil sand bitumen
oil - extracting rate
