【摘要】 沥青砂油的开采在我国尚无先例。针对青海出露沥青砂的界面性质以及沥青砂中有机物的组成 ,在大量试验的基础上 ,选定了热碱表面活性剂作为洗脱剂。在最佳条件下 ,洗脱率可达 99%以上更多还原

【Abstract】 Oil Recovery from tar in China is unprecedented. In accordance with interfacial properties and its organic components of emerged tar sand in Qinghai .a thermal alkali surfactant is selected as a scrub solution based on experiments. Under optimal conditions the eluting rate is up to 99%.更多还原