When gallium is extracted by DHG586 chelated resin from Bayer process solution,the(pregnant) solution composite,especially solution alkalinity affects severity the resin adsorption(capability).

• 用DHG586型螯合树脂从拜耳工艺溶液中提取镓时,种分母液组成对树脂吸附容量有很大影响,其中溶液的碱度对吸附容量的影响更明显。