Preheating coal blends as a means of increasing coke strength
By: [by] H. W. Jackman [and] R. J. Helfinstine.
Contributors: Helfinstine, Roy John, joint author.
Series: Illinois. State Geological Survey. Circular; 453; Circular (Illinois State Geological Survey) ;; 453.
Publisher: State of Illinois, Dept. of Registration and Education
Published: 1970
Place of publication: Urbana
Language: eng
Number of pages: 15
Subjects: Coke; Coal -- Carbonization
Notes: Bibliography: p. 8.
Cover title.