PLS METHOD APPLIED TO FORMABILITY OF BAYERITE IN DECOMPOSITION PROCESS OF SODIUM ALUMINATE SOLUTION  

作　　者：朱尔一 程兆年 陈念贻 

机构地区：[1]Shanghai Institute of Metallurgy, Academia Sinica, Shanghai 200050, PRC

出　　处：《Chinese Science Bulletin》1991年第13期1141-1142,共2页

摘　　要：Bayer process is the most widely used method for production of alumina. An important step of Bayer process is the decomposition of sodium aluminate solution. The precipitate of this process is chiefly hydrargillite with a small amount of bayerite. The presence of bayerite might be one of the factors affecting the particle size and strength of AI （OH）₃ products. Some authors have published the experimental results about the conditions for bayerite for-

关 键 词：ALUMINATE precipitate BAYER affecting criterion negligible HYDRA multivariate MOLAR FAVOR 

分 类 号：N[自然科学总论]