Invention Grant
US4774213A Ferruginous catalyst for decreasing the content of nitrogen oxides in
flue gases
失效
用于降低烟气中氮氧化物含量的铁质催化剂
- Patent Title: Ferruginous catalyst for decreasing the content of nitrogen oxides in flue gases
- Patent Title (中): 用于降低烟气中氮氧化物含量的铁质催化剂
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Application No.: US940361Application Date: 1986-12-11
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Publication No.: US4774213APublication Date: 1988-09-27
- Inventor: Michael Schneider , Karl Kochloefl , Gerd Maletz , Hans J. Wernicke
- Applicant: Michael Schneider , Karl Kochloefl , Gerd Maletz , Hans J. Wernicke
- Applicant Address: DEX Munich
- Assignee: Sud-Chemie Aktiengesellschaft
- Current Assignee: Sud-Chemie Aktiengesellschaft
- Current Assignee Address: DEX Munich
- Priority: DEX3544476 19851216
- Main IPC: B01D53/86
- IPC: B01D53/86 ; B01D53/94 ; B01J21/16 ; B01J20/12
Abstract:
A ferruginous catalyst for decreasing the content of nitrogen oxide in flue gases. The catalyst comprising an active constituent in the form of a combination of a compound of iron and of an acid aluminosilicate that has a layered structure.
Public/Granted literature
- US5307331A Transfer mechanism for information carriers Public/Granted day:1994-04-26
Information query
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