Patent JPS524469A successfully refreshed from Google Patents.
JPS524469A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Catalytic reduction process for nitrogen oxides
Assignee: Tonen General Sekiyu KK
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Filing: 1975-02-20
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Granted: —
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Expires: 1995-02-20
Abstract
Abstract PURPOSE: In catalytically reducing NOx in exhaust gases using NH 3 , NOx is effectively removed under mild reaction conditions of low temperatures and high space velocity. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Eiichirou Nishikawa
- 👤 Takuji Ito
- 👤 Tsugio Maejima
- 👤 Setsuo Kamiyama
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 12:17
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS5125472A
Cited
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