Deactivation of Cu-SSZ-13 by SO<sub>2</sub> exposure under SCR conditions

2015121 citationsJournal Article

Authors

Kurnia Wijayanti · Institute of Catalysis and Petrochemistry

Kirsten Leistner · Institute of Chemical Engineering

Shilpa Chand · Institute of Catalysis and Petrochemistry

Ashok Kumar · Cummins (United Kingdom)

Krishna Kamasamudram · Cummins (United States)

Neal W. Currier · Cummins (United Kingdom)

Aleksey Yezerets

Abstract

Sulfur poisoning is worse in SCR conditions as seen in the figure. Sulfur can be gradually removed during SCR conditions until a certain limit. Sulfur is removed more easily in the front part of the catalyst. Increased ammonia storage is observed due to storage on sulfur species.

Topics & Keywords

Catalytic Processes in Materials Science Catalysis and Hydrodesulfurization Studies Industrial Gas Emission Control

Publication Details

Published in: Catalysis Science & Technology

Volume 6, Issue 8, pp. 2565-2579

DOI: 10.1039/c5cy01288k

Field-Weighted Citation Impact: 2.99

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Deactivation of Cu-SSZ-13 by SO<sub>2</sub> exposure under SCR conditions

Authors

Abstract

Topics & Keywords

Publication Details