University of Illinois Urbana-Champaign

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Showing 901–930 of 9,102 items
Thumbnail for Characterization of the organic sulfur in macerals and chars
Characterization of the organic sulfur in macerals and chars
Harvey, Richard David; Demir, Ilham; Banerjee, Daniel D.

Thumbnail for Advanced characterization of forms of chlorine, organic sulfur, and selected trace elements in available coals from operating Illinois mines
Advanced characterization of forms of chlorine, organic sulfur, and selected trace elements in available coals from operating Illinois mines
Chou, Mei-In Melissa; Demir, Ilham; Bhagwat, Subhash; Huggins, F.E.; Huffman, G.P.; Ho, Ken K.

Thumbnail for Use of Illinois coal for production of metallurgical coke,
Use of Illinois coal for production of metallurgical coke,
Reed, Frank Hynes; Jackman, Harold Wesley; Rees, O.W.; Yohe, G.R.; Henline, P.W.

Thumbnail for Pleistocene stratigraphy of Illinois
Pleistocene stratigraphy of Illinois
Willman, Harold Bowen; Frye, John Chapman

Thumbnail for Photographic history of coal mining practices in Illinois
Photographic history of coal mining practices in Illinois
Chenoweth, Cheri A.; Myers, Alan R.; Obrad, Jennifer M.

Thumbnail for Petroleum industry in Illinois, 1965.
Petroleum industry in Illinois, 1965.
Van Den Berg, Jacob; Lawry, T.F.; Mast, Richard F.