High molecular weight polymers containing pendant salicylic acid groups for clarifying bayer process liquors
申请人:——
公开号:US20040024156A1
公开(公告)日:2004-02-05
A high molecular weight, water-soluble polymer comprising pendant salicylic acid groups and having a weight average molecular weight of at least about 2,000,000 daltons and use of the polymer for clarifying red mud-containing liquors generated in the Bayer process for the recovery of alumina from bauxite.
一种高分子量的水溶性聚合物,包含有侧链水杨酸基团,其重量平均分子量至少为约2,000,000道尔顿,以及使用该聚合物澄清从铝土矿中回收氧化铝的贝尔法过程中产生的含红泥液体的方法。