Ema et al, "New Recovery Process of Kish Carbon" Proc. Sixth Int. Iron and Steel Congress, Nagoya, Japan 1990 (no month). |
Kowa Seiko Co., Ltd. et al "High Purity Kish Graphite", New Materials Development in Japan, 1985, pp. 73-74 (no date). |
Wakamatsu et al, "Flotation of Graphite", Minerals Engineering, vol. 4, Nos. 7-11, 1991, pp. 975-982 (no month). |
"Graphite-From-Kish Process" Bureau of Mines Preliminary Report No. 415, Jan. 1993. |
Landreth et al "The Bench Scale Testing of a Process to Recover Synthetic Flake Graphite and Iron Oxide from Kish", Jun. 13-18, 1993. |