【摘要】 介绍了十二烷基磷酸酯和水玻璃浮选分离菱镁矿与白云石的作用机理。研究表明十二烷基磷酸酯对白云石的作用明显强于对菱镁矿的作用 ,主要以化学作用吸附在两种矿物表面上 ,并生成对应的表面化合物 ;水玻璃对菱镁矿的作用略强于对白云石的作用 ,主要以化学作用吸附在菱镁矿和白云石表面上。更多还原

【Abstract】 The mechanism of dodecyl phosphate ester and water glass in flotation separation of magnesite from dolomite is described.Study has shown that dodecyl phosphate ester has a much stronger effect on dolomite than on magnesite and it mainly chemically adsorbs on the surfaces of both minerals and forms corresponding surface compounds,while water glass has a little stronger effect on magnesite than on dolomite and also mainly chemically adsorbs on both minerals.更多还原