This report deals with the properties in coal. South Africa has extensive coal deposits but only a small percentage of this coal is suitable for coke production.
Reference:
Kunstmann, F. & Kerkovius, H. 1966. Testing of coking properties of coal in the laboratory. http://hdl.handle.net/10204/13001 .
Kunstmann, F., & Kerkovius, H. (1966). Testing of coking properties of coal in the laboratory Retrieved from http://hdl.handle.net/10204/13001
Kunstmann, FH, and HDT Kerkovius Testing of coking properties of coal in the laboratory. 1966. http://hdl.handle.net/10204/13001
Kunstmann F, Kerkovius H. Testing of coking properties of coal in the laboratory. 1966 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/13001