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铝酸钠溶液中硅酸二钙的分解及抑制
Decomposition and Restrain of the Dicaicium Silicate in Sodium Solution
【摘要】 分析了在氧化铝生产的熟料溶出过程中影响硅酸二钙分解的因素,通过试验研究了碳酸钠和添加剂对硅酸二钙分解的抑制作用,并对添加剂的抑制机理进行了探讨。
【Abstract】 Influence factor for the discomposition of dicaicium silicate in the digestion process of the alumina clink were analyzed.Restrain effect of sodium carbonate and additives on the deposition of dicalcium silicate was investgated.And the restrain mechanism of the additive was discussed.
【关键词】 熟料;
铝酸钠溶液;
硅酸二钙;
分解;
添加剂;
机理;
【Key words】 clink; solution of sodium aluminate; dicalcium silicate; precipitation; additive mechanism;
【Key words】 clink; solution of sodium aluminate; dicalcium silicate; precipitation; additive mechanism;
- 【文献出处】 有色矿冶 ,Non-ferrous Mining and Metallurgy , 编辑部邮箱 ,2005年02期
- 【分类号】TF821
- 【被引频次】12
- 【下载频次】229