Deactivation of copper-ion-exchanged hyd
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Sung-won Ham; Hoon Choi; In-Sik Nam; Young Gul Kim
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Article
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1992
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Elsevier Science
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English
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Deactivation of copper-ion-exchanged hydrogen-mordenite-type xeolite catalyst by SO\* for NO reduction by NH, was examined in a fixed-bed flow reactor. ' The deactivation of the catalyst was strongly dependent on reaction temperature. At high reaction temperatures over 300 "c, the catalyst did not l