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Titolo:
A STUDY ON SELECTIVE REDUCTION OF NOX BY PROPANE ON CO-BETA
Autore:
OHTSUKA H; TABATA T; OKADA O; SABATINO LMF; BELLUSSI G;
Indirizzi:
OSAKA GAS CO LTD,DEPT RES & DEV,KONOHAMA KU,TORISHIMA 6-19-9 OSAKA 554 JAPAN ENIRICERCHE SPA I-20097 S DONATA MILANESE ITALY
Titolo Testata:
Catalysis letters
fascicolo: 3-4, volume: 44, anno: 1997,
pagine: 265 - 270
SICI:
1011-372X(1997)44:3-4<265:ASOSRO>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
OXYGEN-RICH ATMOSPHERE; NITROGEN MONOXIDE; CATALYTIC REDUCTION; ZEOLITE; METHANE;
Keywords:
CO-BETA; PROPANE; NOX REDUCTION; RAMAN SPECTROSCOPY; COBALT OXIDE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
H. Ohtsuka et al., "A STUDY ON SELECTIVE REDUCTION OF NOX BY PROPANE ON CO-BETA", Catalysis letters, 44(3-4), 1997, pp. 265-270

Abstract

Selective catalytic reduction of NOx by propane was investigated on Go-Beta to clarify the loaded states of cobalt and their role in catalytic activity. At low ion exchange levels less than 100%, loaded cobaltis highly dispersed, which has a high selectivity for NOx reduction. At ion exchange levels much higher than 100%, Co3O4 appears as identified by Raman spectroscopy, and it contributes to propane oxidation by oxygen and lowers the selectivity especially at high temperatures.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 12/07/20 alle ore 06:23:49