Engineering;
Laboratory;
for;
Hydrometallurgical;
Cleaner;
Production;
Technology,;
Institute;
of;
Process;
Engineering,;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100190,;
China;
University;
of;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100049,;
China;
铝酸钠溶液; 薄水铝石; 三水铝石; 共沉淀; 过饱和; 调整; 颗粒大小分布; 氧化铝水合物;