INVESTIGATION OF BITUMEN FROM NATURAL BITUMINOUS SAND

被引:0
|
作者
Bat-Erdene, E. [1 ]
Narantsetseg, M. [1 ]
Byambagar, B. [1 ]
Avid, B. [2 ]
机构
[1] Mongolian Univ Sci & Technol, Ulaanbaatar 46520, Mongolia
[2] Mongolian AS, Inst Chem & Chem Technol, Ulaanbaatar 51, Mongolia
关键词
natural bitumen; tar; asphaltenes; paraffin components of bitumen;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Bitumens from natural bituminous sand of Bayan-Erkhet, Zuunbayan and Uhaa deposits were isolated and analyzed. It is found that yield of bitumens extracted from bituminous sand is higher than 10% (by mass). Physicochemical characteristics and chemical group composition of bitumens were determined. Bitumen from Bayan-Erkhet bituminous sand was found to be used as asphalt binder feedstock.
引用
收藏
页码:74 / 77
页数:4
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