Change of the petrographic composition of lignite during the ex-situ lignite gasification

Underground coal gasification: From fundamentals to applications

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Clean Coal Technology, Engineering, Gasification +4

Graphite, semi-graphite, natural coke, and natural char classification—ICCP system

Barbara Kwiecińska, Henrik I. Petersen · International Journal of Coal Geology · 2004 · 301 citations

Natural Coke, Carbonization, Engineering +3

Underground coal gasification: A new clean coal utilization technique for India

Anil N. Khadse, Mohammed Qayyumi, Sanjay M. Mahajani et al. · Energy · 2007 · 232 citations

Clean Coal Technology, Environmental Engineering, Gasification +4

Underground coal gasification

D.W. Gregg, Thomas F. Edgar · AIChE Journal · 1978 · 192 citations

Geotechnical Engineering, Formal Mathematical Models, Clean Coal Technology +11

Gasification of lignite and hard coal with air and oxygen enriched air in a pilot scale ex situ reactor for underground gasification

Krzysztof Stańczyk, Natalia Howaniec, Adam Smoliński et al. · Fuel · 2010 · 144 citations

Situ Reactor, Chemical Engineering, Engineering +6