矿产保护与利用Issue(3)：90-93,4.DOI:10.13779/j.cnki.issn1001-0076.2017.03.017
金尾矿为硅源制备4A分子筛的研究
Study on Preparation of 4A Molecular Sieve with Gold Tailings as Silicon Source
摘要
Abstract
The 4A molecular sieve was prepared by hydrothermal synthesis method with the gold tailing as the silicon source and NaOH and Al(OH)3 as alkaline clinker.The effect of the original base ratio and crystallization temperature on the synthesis of 4A zeolite was studied.XRD analysis showed that the 4A molecular sieves was of good crystallinity and high purity.SEM analysis showed that the micro morphology of the 4A molecular sieves was cubic grain with uniform dispersion and size of 3 μm.关键词
金尾矿/水热合成/4A分子筛Key words
gold tailings/hydrothermal synthesis/4A molecular sieve分类
矿业与冶金引用本文复制引用
刘璇,李如燕,崔孝炜,南宁,李盼..金尾矿为硅源制备4A分子筛的研究[J].矿产保护与利用,2017,(3):90-93,4.基金项目
陕西省科技统筹创新工程项目(2012KrllDZ02-02-01) （2012KrllDZ02-02-01）
