The classification of South African coals according to international classification of hard coals by type

Savage, W.H.DSavage, WHD2023-07-262023-07-261957Savage, W.H.D. & Savage, W. 1957. The classification of South African coals according to international classification of hard coals by type. http://hdl.handle.net/10204/12927 .http://hdl.handle.net/10204/12927The "International Classification of Hard coals by type", published by the United Nations in 1956, consists of primary classification by volatile matter content up to 33% volatile matter (dry ash free) and by calorific value (moist ash free) for coals with higher volatile matter contents.FulltextenHard coalsInternational coal classificationRoga indexThe classification of South African coals according to international classification of hard coals by typeReportSavage, W. H. D., & Savage, W. (1957). The classification of South African coals according to international classification of hard coals by type Retrieved from http://hdl.handle.net/10204/12927Savage, W.H.D, and WHD Savage The classification of South African coals according to international classification of hard coals by type. 1957. http://hdl.handle.net/10204/12927Savage WHD, Savage W. The classification of South African coals according to international classification of hard coals by type. 1957 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/12927TY - Report AU - Savage, W.H.D AU - Savage, WHD AB - The "International Classification of Hard coals by type", published by the United Nations in 1956, consists of primary classification by volatile matter content up to 33% volatile matter (dry ash free) and by calorific value (moist ash free) for coals with higher volatile matter contents. DA - 1957 DB - ResearchSpace DP - CSIR KW - Hard coals KW - International coal classification KW - Roga index LK - https://researchspace.csir.co.za PY - 1957 T1 - The classification of South African coals according to international classification of hard coals by type TI - The classification of South African coals according to international classification of hard coals by type UR - http://hdl.handle.net/10204/12927 ER -n/a