Abstract

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.

中文翻译：

---

煤的比表面积和孔隙率

摘要

确定了Belovo煤的比表面积和孔隙率。煤样品在液氮温度和不同的相对分压下，在Sorbi N.4.1和Termosorb TPD 400仪器上以及在Micromeritics ASAP-2020静态真空系统上进行吸附-结构分析。