Selektive Reduktion von Stickoxiden in Rauchgasen – Stand der Technik und neue Wege

1 January 1986

journal article
research article
Published by Wiley in Chemie Ingenieur Technik - CIT

Vol. 58 (8) , 617-623
https://doi.org/10.1002/cite.330580802

Abstract

Selective reduction of nitrogen oxides in flue gas–state of the art and trends. The selective reduction of nitrogen oxides by ammonia may be catalyzed by different substances. The suitable choice of the catalyst is determined largely by where the reduction step is placed in the overall process. The technical problems and the required catalyst properties are demonstrated and discussed. A new process, based on a periodically operated reactor, avoids some of the difficulties otherwise encountered.

Keywords

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