无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2015, Vol. 47 ›› Issue (6): 27-.

• 论文 • 上一篇    下一篇

高性能钼酸锌/碱式钼酸锌微粉合成研究*

李延超,李来平,刘 燕,刘竞艳,薛建嵘   

  1. 西北有色金属研究院,陕西西安 710016
  • 出版日期:2015-06-10 发布日期:2015-05-22

Study on synthesis of high performance zinc molybdate/basic zinc molybdate micro-powder

Li Yanchao,Li Laiping,Liu Yan,Liu Jingyan,Xue Jianrong   

  1. Northwest Institute for Nonferrous Metal Research,Xi′an 710016,China
  • Online:2015-06-10 Published:2015-05-22

摘要: 探讨了合成高性能钼酸锌/碱式钼酸锌的新工艺。利用X射线衍射(XRD)、扫描电镜(SEM)、电感耦合等离子体原子发射光谱对钼酸锌/碱式钼酸锌的结构、形貌和元素进行表征和分析。合成工艺及条件:三氧化钼和氧化锌在乙醇溶液中在30 ℃反应30 min,过滤所得滤饼在110 ℃干燥,之后采用程序控温合成钼酸锌/碱式钼酸锌。该方法具有大幅度缩短合成时间和节约电能的优点,钼酸锌/碱式钼酸锌的收率可以达到94%以上。

关键词: 钼酸锌, 碱式钼酸锌, 三氧化钼, 氧化锌

Abstract: A new technology for synthesis of high-performance zinc molybdate/basic zinc molybdate was discussed.The structure,morphology,and element contents were characterized and analyzed by X-rays diffraction(XRD),scanning electron microscopy(SEM),and inductively coupled plasma atomic emission spectrometry.Synthetic process and conditions:molybdenum oxide and zinc oxide were reacted for 30 min at 30 ℃ in ethanol solution.Then,the precipitate was filtered and dried at 110 ℃.At last,zinc molybdate/basic zinc molybdate was synthesized by the program temperature control.This technology possessed the advantages of greatly shortened the synthesis time and saved electricity,and zinc molybdenum acid/basic zinc molybdate yield could reach over 94%.

Key words: zinc molybdate, basic zinc molybdate, molybdenum trioxide, zinc oxide