Invention Application
US20060008401A1 Decomposition catalyst for nitrous oxide, process for producing the same and process for decomposing nitrous oxide
审中-公开
用于一氧化二氮的分解催化剂，其生产方法和分解一氧化二氮的方法
- Patent Title: Decomposition catalyst for nitrous oxide, process for producing the same and process for decomposing nitrous oxide
- Patent Title (中): 用于一氧化二氮的分解催化剂，其生产方法和分解一氧化二氮的方法
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Application No.: US11195789Application Date: 2005-08-03
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Publication No.: US20060008401A1Publication Date: 2006-01-12
- Inventor: Masatoshi Hotta , Yoshio Furuse , Hitoshi Atobe , Shigehiro Chaen , Yasutake Teraoka
- Applicant: Masatoshi Hotta , Yoshio Furuse , Hitoshi Atobe , Shigehiro Chaen , Yasutake Teraoka
- Assignee: SHOWA DENKO K.K.
- Current Assignee: SHOWA DENKO K.K.
- Priority: JP2001/53261 20010228
- Main IPC: B01D53/56
- IPC: B01D53/56
Abstract:
A method for decomposing nitrous oxide comprises contacting a catalyst for decomposing nitrous oxide with a nitrous oxide-containing gas at 200 to 600° C. The catalyst comprises a support and supported thereon at least one noble metal selected from rhodium, ruthenium and palladium. The support comprises silica or silica alumina. At least one metal selected from zinc, iron and manganese can be supported on the support.
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