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含钡化合物炉渣具有很强的脱磷能力 ,但是钡化合物在水中有较大的溶解度且有毒 ,会对环境造成污染。测定了钡系化合物及钡基脱磷渣在水中的溶解度 ,结果表明成渣后钡系化合物的溶解度小于纯钡化合物的溶解度。此外探讨了炉渣成分、温度和水的pH值对溶解度的影响。
Containing barium compounds slag has a strong dephosphorization capacity, but the barium compounds have greater solubility in water and toxic, will cause environmental pollution. The solubility of barium-based compounds and barium-based dephosphorization slag in water was measured. The results show that the solubility of barium-based compounds is less than that of pure barium compounds. In addition, the effects of slag composition, temperature and water pH on solubility were also discussed.