A4 Conference proceedings

Emission improvements in CFB boilers – Model predictions and field validation


Publication Details

Authors: Kipinoinen Leea, Kettunen Ari, Lyytikäinen Marko, Myöhänen Kari

Publication year: 2017

Language: English

Title of parent publication: Proceedings of the 12th International Conference on Fluidized Bed Technology

Start page: 1

End page: 7

Number of pages: 7

ISBN: 978-83-62079-16-2

JUFO level of this publication: 0

Permanent website address: http://www.cfb12.org/wp-content/uploads/2018/01/art33-EMISSION-IMPROVEMENTS-IN-CFB-BOILERS.pdf

Open Access: Not an Open Access publication


Abstract

This paper gives a general overview of the utilization of Amec Foster Wheeler’s comprehensive three-dimensional steady-state in-house model for optimization of NOx emission control in a circulating fluidized bed boiler. NOx reactions used in the model are presented along with main methods to affect NOx emission in CFB boilers. The object of the study is a 270 MW coal firing reference unit. Over 35% lower NOx emission was achieved with the new modified design compared to the original design.


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Last updated on 2018-19-10 at 07:55