Carbonization of Illinois coals in inclined gas retorts
By: by F.K. Ovitz. (Preliminary to an enlarged report by the Bureau of mines) Illinois coal mining investigations
Contributors: Illinois State Geological Survey; University of Illinois (Urbana-Champaign campus). Engineering Experiment Station; United States. Bureau of Mines
Series: Cooperative coal mining series. Bulletin 20
Published: 1918
Place of publication: Urbana, Ill
Language: eng
Number of pages: 24
Subjects: Coal; Coke; Testing; Carbonization