摘要
介绍了铝酸钙的两种溶出方法 ,从基本反应原理出发 ,客观地分析了二者的优缺点。建议利用工业化生产氧化铝的成熟理论指导铝酸钙的碱法溶出 ,以较低的成本获取较高的溶出率及较纯净的铝系产品 ,进而促进铝酸钙的深度开发和综合利用。
Two extracting methods of aluminum form powdered calcium aluminate are introduced.Based on the reaction principle,the advantages and disadvantages between the methods are remarked impersonally.It is proposed to guide the alkali lixiviation of powdered calcium aluminate with the ready basic theory of producing alumina industrially,so that we can get a series of pure aluminum production at the larger extracting rate against the lower cost,which will promote the exploitation and utilization of calcium aluminate.
出处
《应用化工》
CAS
CSCD
2002年第1期1-3,共3页
Applied Chemical Industry
基金
广东省自然科学基金资助项目 (96 0 2 19)
