Determination of Contact Angle on the Coal Surface

被引:15
作者
Arkhipov, V. A. [1 ]
Paleev, D. Yu. [2 ]
Patrakov, Yu. F. [2 ]
Usanina, A. S.
机构
[1] Tomsk VV Kuibyshev State Univ, Sci Res Inst Appl Math & Mech, Tomsk 634050, Russia
[2] Russian Acad Sci, Siberian Branch, Inst Coal, Kemerovo 650065, Russia
关键词
contact angle; pressing; coal surface; chemical composition;
D O I
10.1134/S1062739147050030
中图分类号
TD [矿业工程];
学科分类号
081901 [采矿工程];
摘要
The paper considers the method for determining a contact angle of coal surface prepared by pressing the coal powder into cylindrical pellets of a target size. The authors analyze the relationships between the contact angle and chemical properties of coal surface.
引用
收藏
页码:561 / 565
页数:5
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