 | Nelson L. Nemerow, Franklin J. Agardy - Science - 1998 - 770 pages
...burn or process hazardous waste. For purposes of §§261.4 (b) (7), beneficiation of ores and minerals is restricted to the following activities: Crushing;...dioxide; roasting, autoclaving, and/or chlorination in Table 24.1 Bunker Hill slag and dust analyses.* Concentration range (mg/kg) *Data from the Bunker Hill... | |
 | Travis P. Wagner - Technology & Engineering - 1999 - 564 pages
...Wastes1 [40 CFR 26 1 .4iblt71]. The definition of beneficiation of ores and minerals is restricted to crushing; grinding; washing; dissolution; crystallization;...and/or carbon dioxide; roasting; autoclaving; and/or cblorination in preparation for leaching iexcept where the roasting — and/or autoclaving and/or cblorination... | |
 | I. Twardowska, H.E. Allen, A.F. Kettrup, W.J. Lacy - Science - 2004 - 1222 pages
...or process hazardous waste. (i) For purposes of Sec. 261.4(b)(7) beneficiation of ores and minerals is restricted to the following activities; crushing;...autoclaving, and/or chlorination in preparation for leaching (except where the roasting (and/or autoclaving and/or chlorination)/1eaching sequence produces a final... | |
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For purposes of §261.4(b)(7) beneficiation of ores and minerals is restricted to the following activities; crushing; grinding; washing; dissolution; crystallization; filtration; sorting; sizing; drying; sintering-; pelletizing; briquetting; calcining... 
