Specific Surface and Porosity of Coal

被引：2
|
作者：
Kozyreva, E. N. [1 ]
Nepeina, E. S. [1 ]
机构：
[1] Russian Acad Sci, Fed Res Ctr Coal & Coal Chem, Inst Coal, Siberian Branch, Kemerovo, Russia
来源：
COKE AND CHEMISTRY | 2019年 / 62卷 / 11期
关键词：
coal; low-temperature adsorption; sorption isotherm; specific surface; porosity; mesopores;
D O I：
10.3103/S1068364X1911005X
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The specific surface and porosity of Belovo coal are determined. Coal samples undergo adsorption-structural analysis at the liquid-nitrogen temperature and at different relative partial pressures, on Sorbi N.4.1 and Termosorb TPD 400 instruments and also on the Micromeritics ASAP-2020 static vacuum system.
引用
收藏
页码：498 / 501
页数：4
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