J4

• 物理 • 上一篇    下一篇

用于厨房油烟净化的多孔陶瓷及催化剂

郭淑丽, 韩炜, 纪红   

  1. 吉林大学 物理学院, 长春 130021
  • 收稿日期:2007-10-20 修回日期:1900-01-01 出版日期:2008-07-26 发布日期:2008-07-26
  • 通讯作者: 纪红

Study on Catalytic Purification of Kitchen Fume with Catalysts Supported on Porous Ceramic

GUO Shu li, HAN Wei, JI Hong   

  1. College of Physics, Jilin University, Changchun 130021, China
  • Received:2007-10-20 Revised:1900-01-01 Online:2008-07-26 Published:2008-07-26
  • Contact: JI Hong

摘要: 选用普通陶瓷粉(硅藻土)为主要原料, 通过适当添加造孔剂(木屑)和高温粘合剂(水玻璃)制备一种性能优良的多孔陶瓷. 以该多孔陶瓷为过滤体, 担载一定量的Cu,Mn,Ni,Ag,Pd金属催化剂进行厨房油烟净化, 并采用X射线衍射(XRD)、 扫描电镜(SEM)和程序升温还原(TPR)分析了该多孔陶瓷的性能及所制备催化剂的活性. 

关键词: 硅藻土, 多孔陶瓷, 催化剂, 厨房油烟

Abstract: The catalyst supported on the porous ceramics was studied for the fume exhaust disposal of cooking fumes. The porous ceramics was prepared from ordinary ceramic powder as raw material with addition of an appropriate amount of pore forming material (sawdust) and the high temperature adhesives (sodium silicate). The main catalytic components contained Cu,Mn,Ni,Ag and Pd. The catalytic performances of the porous ceramics with catalytic components loaded were examined by XRD, SEM and TPR.

Key words: diatomite, porous ceramic, catalyst, kitchen fume

中图分类号: 

  • O469