利用铝灰制备镍镁铝三元水滑石  

Preparation of NiMgAl Hydrotalcite-like Compounds UsingAluminum Ash and Nickel Magnesium Metal Salt

作　　者：刘懿麒 陈文利 Liu Yiqi;Chen Wenli(Hunan Bg Well-Point Environmental Science&Technology Co.,Ltd.,Changsha 410013,China;Center of Analysis and Test of Wuhan Instiute of Technology,Wuhan 430205,China)

机构地区：[1]湖南北控威保特环境科技股份有限公司,湖南长沙410013 [2]武汉工程大学分析测试中心,湖北武汉430205

出　　处：《云南化工》2024年第6期63-66,共4页Yunnan Chemical Technology

摘　　要：将铝灰制备成铝盐,作为其中的原料,采用共沉淀法制备了改性水滑石-镍镁铝三元水滑石。通过场扫描电镜、X射线衍射、傅里叶红外等对其进行了表征,结果显示,成功的合成了类水滑石。铝灰得到了资源再生化利用,同时也为固废物的资源化再利用提供了新方法和新思路。The modified hydrotalcite-NiMgAl ternary hydrotalcite was prepared by coprecipitation with aluminum salt by preparation from aluminum ash as a reaction material.It was characterized by field scanning electron microscopy,X-ray diffraction and fourier infrared spectroscopy.The results showed that hydrotalcite has been successfully synthesized.The aluminum ash has been regenerated and utilized,and it also provides a new method and a new idea for the reuse of solid waste.

关 键 词：铝灰 水滑石 类水滑石 固体废弃物 资源化 

分 类 号：O611.4[理学—无机化学]