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Low-temperature carbonization of lignite and subbituminous coal :effect of hydrogen atmosphere to 1,000 pounds pressure

Oxidizing Pittsburgh-bed coal :effect of processing temperature and time

Published Year

• 1960-1969 (2)

Subject

• Coal--Carbonization (2) *
• Lignite (1)

Author

• Oppelt, W. H. (2) *
• Kovalik, Milan J. (1)
• Kube, Wayne R. (1)
• Porter, R. B. (1)

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