Projects (50804055,50974134) supported by the National Natural Science Foundation of China;Project (09JJ3100) supported by the Natural Science Foundation of Hunan Province,China
Carboxymethyl starchs(CMS) with low and high degrees of substitution(CMSL and CMSH in short,respectively) were employed as depressants of diaspore in cationic reverse flotation using dodecylamine(DDA) as collect...
Projects(50804055,50974134) supported by the National Natural Science Foundation of China;Project(09JJ3100) supported by Hunan Provincial Natural Science Foundation,China
Four modified starches with selected charge characteristics including cationic starch(CAS),carboxymethyl starch(CMS),amphoteric starch(AMS) and soluble starch(SS) were investigated as depressants for diaspore in rever...
Project supported by China Scholarship Council;Project(09JJ3100) supported by Hunan Provincial Natural Science Foundation of China
Hollow particles were prepared by the treatment of styrene-metbacrylic acid copolymer particles with alkali/cooling method. The influences of stirring position (in aqueous phase or at the interface of O/W) and stirr...