Thermochemical utilization of low rank coal and flotation concentrate

• Autorzy: Gąsior Rafał , Smoliński Adam

Identyfikatory

DOI

10.1016/j.jsm.2019.02.009

• Języki publikacji: EN

Abstrakty

EN

Flotation concentrates are waste material from coal mine operation. The process of steam gasification seems to be an attractive option for their economic utilization and an alternative to their potential combustion in boilers. The gasification process is characterized by both higher efficiency and lower emission of pollution than conventional combustion systems. In this paper the results of the steam gasification of low rank coal and flotation concentrate into hydrogen-rich gas at the temperature of 800 °C are presented. The reactivity for 50% carbon conversion as well as the maximum reactivity in this process were calculated for the samples studied.

Słowa kluczowe

EN

hydrogen; gasification; reactivity; low rank coal; flotation concentrate

PL

wodór; gazyfikacja; reaktywność; węgiel o niskiej wartości; flotokoncentrat

• Wydawca: Elsevier ; Główny Instytut Górnictwa
• Czasopismo: Journal of Sustainable Mining
• Rocznik: 2019
• Tom: Vol. 18, iss. 2
• Strony: 109--111
• Opis fizyczny: Bibliogr. 23 poz.

Twórcy

autor

Gąsior Rafał

• Polska Grupa Górnicza S.A., Powstańców 30, 40-039, Katowice, Poland

autor

Smoliński Adam

• Central MIning Institute, Plac Gwarków 1, 40-166, Katowice, Poland

Bibliografia

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Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).