【摘要】 本文通过试验研究，提出来用分级-磁选-化学漂白-无机合成的工艺生产优质的NaA型沸石，作为洗涤剂助剂。这种联合的生产工艺使得高岭土矿石的质量和价值大大提高，深加工程度提高。更多还原

【Abstract】 A new process consisting of classification-magnetic concentration-leaching-synthesis has been developed to process the kaolin ore. It proved to be effective in exploiting the ore and producing high qrality NaA zeolite. It can be used as synthetic detergent.更多还原