发明授权
- 专利标题: Method of deodorizing a gas containing maloderous components
- 专利标题(中): 含有恶臭成分的气体除臭方法
-
申请号: US933568申请日: 1992-08-24
-
公开(公告)号: US5472676A公开(公告)日: 1995-12-05
- 发明人: Sadao Terui , Kunio Sano , Kazuyoshi Nishikawa , Akira Inoue , Yoshiyuki Yokota
- 申请人: Sadao Terui , Kunio Sano , Kazuyoshi Nishikawa , Akira Inoue , Yoshiyuki Yokota
- 申请人地址: JPX Osaka
- 专利权人: Nippon Shokubai Co., Ltd.
- 当前专利权人: Nippon Shokubai Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX1-120052 19890511; JPX1-140052 19890531; JPX1-175321 19890706; JPX1-278084 19891024; JPX1-292969 19891109; JPX1-303903 19891121; JPX1-312325 19891130
- 主分类号: B01D53/86
- IPC分类号: B01D53/86 ; B01J23/34 ; B01J23/656 ; B01J23/889 ; B01J35/00 ; C01B13/00
摘要:
A gas containing malodorous components is deodorized by passing the gas over a MnO.sub.2 based catalyst while the catalyst is heated by directly applying an electric current thereto, thereby catalytically oxidizing the malodorous components in the gas and effecting their removal.