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以前曾确定,溶体的物理化学性能在达到“极限,,风量时是决定性的。炉渣的存在大大降低了此值(降低1.5—2倍),特别是在低温下操作时(1180—1220℃)。因此在铜镍生产中必需使钴保留在硫化物—金属熔体中。
It has been previously determined that the physicochemical properties of the melt are decisive when the “limit” and the air volume are reached. The presence of slag substantially reduces this value by a factor of 1.5-2, especially at low temperatures (1180-1220 ° C) It is therefore necessary to retain the cobalt in the sulphide-metal melt in the production of copper and nickel.