【摘要】 采用钡盐苛化措施来解决氧化铝生产过程中碳酸钠的危害,采用合成铝酸钡来回收利用苛化后的沉淀,并着重探讨了铝酸钡合成的工艺条件。更多还原

【Abstract】 The method of barium salt causticization is used to resolve the negative influence of sodium carbonate in alumina production process, the composed barium aluminate is chose to recycle the precipitate after causticization by using Pechiney experience for reference, on the other hand, the technical parameters are discussed emphasized.更多还原