University of Illinois Urbana-Champaign

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Showing 1–30 of 101 items
Thumbnail for Preheating coal blends as a means of increasing coke strength
Preheating coal blends as a means of increasing coke strength
Jackman, Harold Wesley; Helfinstine, Roy John

Thumbnail for Coke crushing characteristics
Coke crushing characteristics
Jackman, Harold Wesley; Helfinstine, Roy John

Thumbnail for Heat drying coals at moderate temperatures before coking
Heat drying coals at moderate temperatures before coking
Jackman, Harold Wesley; Helfinstine, Roy John

Thumbnail for A survey of the coking properties of Illinois coals
A survey of the coking properties of Illinois coals
Jackman, Harold Wesley; Helfinstine, Roy John

Thumbnail for Use of Illinois coal fines in production of metallurgical coke
Use of Illinois coal fines in production of metallurgical coke
Jackman, Harold Wesley; Helfinstine, Roy John

Thumbnail for Lower Mississippi River terrace sands as a commercial source of feldspar
Lower Mississippi River terrace sands as a commercial source of feldspar
Ehrlinger, Henry P., III; Jackman, Harold Wesley

Thumbnail for Drying and preheating coals before coking. Part 2
Drying and preheating coals before coking. Part 2
Jackman, Harold Wesley; Helfinstine, Roy John

Thumbnail for Drying and preheating coals before coking. Part 1
Drying and preheating coals before coking. Part 1
Jackman, Harold Wesley; Helfinstine, Roy John

Thumbnail for Weathering of Illinois coals during storage
Weathering of Illinois coals during storage
Jackman, Harold Wesley; Eissler, Robert Louis; Reed, Frank Hynes

Thumbnail for Factors affecting coke size
Factors affecting coke size
Jackman, Harold Wesley; Henline, P.W.; Reed, Frank Hynes

Thumbnail for Pelletizing Illinois fluorspar
Pelletizing Illinois fluorspar
Jackman, Harold Wesley; Helfinstine, Roy John; Thomas, Josephus, Jr.

Thumbnail for Binders for fluorspar pellets
Binders for fluorspar pellets
Jackman, Harold Wesley; Mirza, M.B.; Helfinstine, Roy John; Dickerson, D.R.

Thumbnail for Stockpiling Illinois coal for coke
Stockpiling Illinois coal for coke
Jackman, Harold Wesley; Eissler, Robert Louis; Helfinstine, Roy John

Thumbnail for Coke from medium-volatile and Illinois coals
Coke from medium-volatile and Illinois coals
Jackman, Harold Wesley; Eissler, Robert Louis; Helfinstine, Roy John

Thumbnail for The influence of coking time on expansion pressure and coke quality
The influence of coking time on expansion pressure and coke quality
Jackman, Harold Wesley; Eissler, Robert Louis; Helfinstine, Roy John

Thumbnail for Petroleum coke in Illinois coal blends for blast furnace coke
Petroleum coke in Illinois coal blends for blast furnace coke
Jackman, Harold Wesley; Eissler, Robert Louis; Helfinstine, Roy John

Thumbnail for Trends in coal utilization,
Trends in coal utilization,
Reed, Frank Hynes; Yohe, G.R.; Rees, O.W.; Jackman, Harold Wesley

Thumbnail for Coking coals of Illinois; their use in blends for metallurgical coke
Coking coals of Illinois; their use in blends for metallurgical coke
Jackman, Harold Wesley; Eissler, Robert Louis; Reed, Frank Hynes

Thumbnail for Coke from Illinois coals, an experimental slot-type oven
Coke from Illinois coals, an experimental slot-type oven
Reed, Frank Hynes; Jackman, Harold Wesley; Henline, P.W.

Thumbnail for Comparison of mine sizes of southern Illinois coals for use in metallurgical coke,
Comparison of mine sizes of southern Illinois coals for use in metallurgical coke,
Jackman, Harold Wesley; Eissler, Robert Louis; Reed, Frank Hynes

Thumbnail for Predicting coke stability from petrographic analysis of Illinois coals
Predicting coke stability from petrographic analysis of Illinois coals
Harrison, John Albert; Jackman, Harold Wesley; Simon, Jack Aaron

Thumbnail for Silica sand briquets and pellets as a replacement for quartzite
Silica sand briquets and pellets as a replacement for quartzite
Ehrlinger, Henry P., III; Schroder, M.L.; Camp, L.R.; Jackman, Harold Wesley

Thumbnail for Illinois clays as binders for iron ore pellets : a further study
Illinois clays as binders for iron ore pellets : a further study
Ehrlinger, Henry P., III; Mirza, M.B.; Camp, L.R.; Jackman, Harold Wesley

Thumbnail for Illinois clays as binders for iron ore pellets
Illinois clays as binders for iron ore pellets
Jackman, Harold Wesley; Mirza, M.B.; White, W.A.; Helfinstine, Roy John

Thumbnail for Some observations on the blending of coals for metallurgical coke
Some observations on the blending of coals for metallurgical coke
Reed, Frank Hynes; Jackman, Harold Wesley; Rees, O.W.; Henline, P.W.

Thumbnail for Kankakee dune sands as a commercial source of feldspar
Kankakee dune sands as a commercial source of feldspar
Ehrlinger, Henry P., III; Jackman, Harold Wesley; ten Kate, W.G.

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.