拜耳法精液生产高白氢氧化铝的研发

Development of High-whiteness Aluminium Hydroxide Production by Bayer Process

通过对当前氧化铝工业现状的分析,提出了研发高白氢氧化铝的优势和必要性。同时,通过利用拜耳法精液生产高白氢氧化铝的研发项目,解决了拜耳法厂面临生产精液当中有害杂质去除难、产品指标难控制等问题,提高了精液的品质。

Through the analysis of the current situation of alumina ind ustry,the necessity and advantage of development of high-whiteness aluminum hydroxide is put forward.At the same time,the R D projects of high-whiteness aluminium hydroxide production by Bayer process solves the production of difficult removal of harmful impurities,difficult control of product indexes and other issues in refined liquid production of Bayer plant,improving the quality of refined liquid.