Тип публикации: статья из журнала
Год издания: 2020
Идентификатор DOI: 10.1021/acs.energyfuels.0c01345
Аннотация: Scanning electron microscopy and energy-dispersive X-ray spectroscopy were used to analyze individual microspheres, 1-2 mu m in size, located in coal char particles of Inertoid and Fusinoid/Solid morphological types. It was shown that PM1-2 (where PM = inorganic particulate matter) is formed in the porous structure of the carbon maПоказать полностьюtrix, which controls the microsphere size, from authigenic minerals that determine their composition. Depending on the contents of SiO2, Al2O3, and FeO, the studied microspheres fall into various groups differing in mineral precursors. The precursor of the Group 1 microspheres with the specific composition of SiO2 + Al2O3 > 95 wt % and FeO
Журнал: ENERGY & FUELS
Выпуск журнала: Vol. 34, Is. 7
Номера страниц: 8848-8856
ISSN журнала: 08870624
Место издания: WASHINGTON
Издатель: AMER CHEMICAL SOC