Development on Iron Ore Pelletization Using Calcined Lime and MgO Combined Flux Replacing Limestone and Bentonite
نویسندگان
چکیده
منابع مشابه
Stabilization/solidification of Iron Ore Mine Tailings Using Cement, Lime and Fly Ash
Current research emphasis is more on the utilization of materials that are considered as waste. Tailings and fly ash are major category of industrial wastes, whose disposal is problematic from environmental point of view. In this present research, Industrial byproducts, namely, lime (CaO) and class F type fly ash have been used as candidate materials along with the partial addition of ordinary ...
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It is generally assumed that limestone absorbs SO2 by a mechanism involving two consecutive steps, dissociation of the calcium carbonate followed by reaction of C.0 with sulfur dioxide. be important in any of the proposed pollution control processes. and especially in the dry injection process (Potter, 1968). Several investigators (Harrington, 1968, Potter, 1969) have determined the saturation ...
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The U.S. Geological Survey, in cooperation with the Colorado School of Mines and the U.S. Environmental Protection Agency, has demonstrated the application of pulsed limestone bed (PLB) treatment of acid mine drainage (AMD) at the Argo tunnel discharge near Idaho Springs, Colorado. Current technology for AMD treatment at the Argo facility is neutralization with lime. However, lime neutralizatio...
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ژورنال
عنوان ژورنال: ISIJ International
سال: 2014
ISSN: 0915-1559,1347-5460
DOI: 10.2355/isijinternational.54.2169