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Some results from the operation of a 150-ton oil shale retort

Pulverizing lignite in a ring-roller mill

Published Year

• 1970-1979 (2) *

Subject

• Lignite (1)
• Oil-shale industry (1)
• Oil-shales (1)

Author

• Dockter, L. (2) *
• Belter, John W. (1)
• Carpenter, H. C., (1)
• Ellman, Robert C. (1)
• Harak, A. E. (1)

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