2018
DOI: 10.17513/fr.42311
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Basic Directions of Coal Processing

Abstract: В представленном обзоре литературы рассмотрены основные направления глубокой переработки угля. Отмечается, что к наиболее развиваемым направлениям глубокой переработки угля относятся гидрогенизация, газификация и термическая переработка, обеспечивающие получение различных видов угольной продукции (кокс, углеродные волокна, различные химические продукты, моторное топливо и др.). Результаты исследований авторов показывают, что из существующих технологий наиболее освоенной в промышленном масштабе является пиролиз… Show more

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“…In addition to mechanical effects, heat activation is used to destabilize the microstructure of coal 39 . The results of differential thermal analysis and spectroscopic studies of coal gases, obtained by simple heating of samples consisting of a mixture of coals (coking coal + fat coal) 40 and anthracite 41 , are given in Table 1 .…”
Section: Physical Factors Stimulating Gas Formation In Coalsmentioning
confidence: 99%
See 1 more Smart Citation
“…In addition to mechanical effects, heat activation is used to destabilize the microstructure of coal 39 . The results of differential thermal analysis and spectroscopic studies of coal gases, obtained by simple heating of samples consisting of a mixture of coals (coking coal + fat coal) 40 and anthracite 41 , are given in Table 1 .…”
Section: Physical Factors Stimulating Gas Formation In Coalsmentioning
confidence: 99%
“…Paper 39 reports the results of the gasification of coal during its hydrogenation (temperature, up to 850 K; pressure, up to 3 × 10 7 Pa) and indirect liquefaction (obtaining synthesis gas followed by catalytic synthesis of hydrocarbons). Chemical processes occurring at large values of pressure and temperature (as in hydrogenation) are not considered in this work since such a combination of values of these parameters is not typical for fossil coals in natural occurrence.…”
Section: Physical Factors Stimulating Gas Formation In Coalsmentioning
confidence: 99%