Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD OF IMPROVING NOX EMISSIONS CONTROL IN ROTARY PREHEATER LIMESTONE KILNS
This invention relates to a method to further enhance NOx reduction in rotary preheater mineral kilns by coupling the temperature control and gas composition uniformity afforded by the high temperature mixing with the use of chemical reducing agents. The chemical reducing agent or agents, generally chosen from ammonia or ammonia precursors, are introduced at a specific point in the rotary preheater kiln which has as an optimal temperature window to achieve the greatest reduction of NOx emissions.
METHOD OF IMPROVING NOX EMISSIONS CONTROL IN ROTARY PREHEATER LIMESTONE KILNS
This invention relates to a method to further enhance NOx reduction in rotary preheater mineral kilns by coupling the temperature control and gas composition uniformity afforded by the high temperature mixing with the use of chemical reducing agents. The chemical reducing agent or agents, generally chosen from ammonia or ammonia precursors, are introduced at a specific point in the rotary preheater kiln which has as an optimal temperature window to achieve the greatest reduction of NOx emissions.
METHOD OF IMPROVING NOX EMISSIONS CONTROL IN ROTARY PREHEATER LIMESTONE KILNS
VERFAHREN FÜR VERBESSERTE NOX-EMISSIONSKONTROLLE IN ROTATIONSVORWÄRMÖFEN ZUR KALKVERARBEITUNG
PROCÉDÉ D'AMÉLIORATION DU CONTRÔLE DES ÉMISSIONS DE NOX DANS DES FOURS ROTATIFS DE CALCAIRE À PRÉCHAUFFEUR
NOLAN PAUL S (Autor:in) / KOHL ROBERT F (Autor:in) / LAUER JUERGEN (Autor:in) / SEITZ KERRY (Autor:in)
04.09.2019
Patent
Elektronische Ressource
Englisch
IPC:
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
/
B01D
SEPARATION
,
Trennen
/
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
Alkali problem in suspension preheater kilns
| Engineering Index Backfile | 1962
Engineering Index Backfile | 1941
Modeling and simulation of limestone calcination in rotary kilns Part 2: Industrial rotary kiln
| British Library Online Contents | 2002
Modelling and simulation of limestone calcination in rotary kilns, Part 1: pilot kiln
| British Library Online Contents | 2002
| Engineering Index Backfile | 1930