Poisoning of vanadia based SCR catalysts by potassium: influence of catalyst composition and potassium mobility-Reference-Cited by-同舟云学术

Poisoning of vanadia based SCR catalysts by potassium: influence of catalyst composition and potassium mobility

Published:2016 Issue:7 Volume:6 Page:2249-2260
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Olsen Brian K.¹²³⁴,Kügler Frauke¹²³⁴⁵,Castellino Francesco⁶³⁴,Jensen Anker D.¹²³⁴

Affiliation:

1. Department of Chemical and Biochemical Engineering

2. Technical University of Denmark

3. 2800 Kgs. Lyngby

4. Denmark

5. Department of Energy Process Engineering and Chemical Engineering

6. Haldor Topsøe A/S

Abstract

A novel experimental protocol, involving two-layer pellets, shows that potassium bound in KCl has a much higher mobility in SCR catalysts compared to that bound in K₂SO₄.

Publisher

Royal Society of Chemistry (RSC)

Subject

Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2016/CY/C5CY01409C

Reference44 articles.

1. Preface

2. Present status and perspectives in de-NOx SCR catalysis

3. Chemical and mechanistic aspects of the selective catalytic reduction of NO by ammonia over oxide catalysts: A review

4. Mechanism of the Selective Catalytic Reduction of Nitric Oxide by Ammonia Elucidated by in Situ On-Line Fourier Transform Infrared Spectroscopy

5. Vanadia-Titania Catalysts for Selective Catalytic Reduction of Nitric-Oxide by Ammonia

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