Drying and preheating coals before coking
By: [by] H. W. Jackman [and] R. J. Helfinstine.
Contributors: Helfinstine, Roy John, joint author.
Series: Illinois. State Geological Survey. Circular 423, 434; Circular (Illinois State Geological Survey) ;; 423, etc.
Published: 1968
Place of publication: Urbana
Language: eng
Subjects: Coal -- Illinois; Coke
Notes: Includes bibliographies.
Cover title.
Table of contents: title: pt. 1. Individual coals.; title: pt. 2. Coal blends.