摘要
本文以偏硅酸锌和蒸馏水为原料,采用水热合成法制备异极矿,考察了水热反应温度、反应时间等因素对异极矿合成的影响,采用X射线衍射仪(XRD)对合成产物进行表征。结果表明:在水热反应温度为493K,反应时间为180min,搅拌转速为600rpm,釜内压力为1.0MPa,液固比为12mL/g的条件下,得到了纯异极矿。
In this paper,hemimorphite were prepared by hydrothermal synthesis with zinc metasilicate and distilled water as raw materials.The effects of hydrothermal reaction temperature and reaction time on the synthesis of hemimorphite were investigated.The synthetic products were characterized by X-ray diffraction(XRD).The results show that pure hemimorphite is obtained under the conditions of hydrothermal reaction temperature of 493k,reaction time of 180min,stirring speed of 600rpm,pressure in the kettle of 1.0MPa and liquid-solid ratio of 12ml g.
作者
李钧培
徐红胜
朱志华
施志展
陈磊
李娟
张瑞宝
LI Junpei;XU Hongsheng;ZHU Zhihua;SHI Zhizhan;CHEN Lei;LI Juan;ZHANG Ruibao(School of Chemical and Environmental Engineering,Jiangsu University of Technology,Changzhou,Jiangsu Province,213001 China;Jiangsu Key Laboratory of Electronic Waste Resource Recycling,Changzhou,Jiangsu Province,213001 China)
出处
《科技创新导报》
2021年第15期234-236,共3页
Science and Technology Innovation Herald
基金
2018年江苏省自然科学基金项目(项目编号:BK20181041)
2020年江苏省高等学校大学生创新创业训练计划项目(项目编号:202011463041Y)。
关键词
异极矿
水热合成
温度
时间
XRD
Hemimorphite
Hydrothermal Synthesis
Temperature
Time
XRD
