Scanning Electron Microscopy-Energy-Dispersive X-ray Spectrometry (SEM-EDS) Analysis of PM1-2 Microspheres Located in Coal Char Particles with Different Morphologies : научное издание

Описание

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

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Издание

Журнал: ENERGY & FUELS

Выпуск журнала: Vol. 34, Is. 7

Номера страниц: 8848-8856

ISSN журнала: 08870624

Место издания: WASHINGTON

Издатель: AMER CHEMICAL SOC

Персоны

  • Fomenko Elena (Krasnoyarsk Sci Ctr SB RAS, Fed Res Ctr, Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia)
  • Yumashev Vladimir V. (Krasnoyarsk Sci Ctr SB RAS, Fed Res Ctr, Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia)
  • Kukhtetskiy Sergey (Krasnoyarsk Sci Ctr SB RAS, Fed Res Ctr, Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia)
  • Zhizhaev Anatoliy M. (Krasnoyarsk Sci Ctr SB RAS, Fed Res Ctr, Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia)
  • Anshits Alexander G. (Krasnoyarsk Sci Ctr SB RAS, Fed Res Ctr, Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)