Application of flow field simulation in SCR honeycomb denitrification catalyst mold design

Abstract

Abstract:

Selective catalytic reduction(SCR)honeycomb denitrification catalyst is subject to many factors while extrusion. In order to explore the key parameters affecting the extrusion of catalyst mold, flow field simulation during the extrusion process of catalyst is made by ANSYS Fluent. The influence of main parameters such as mold boss, feed hole and slit width are analyzed, which provide an idea for the design of catalyst extrusion mold.

Key words:

font-size: 10.5pt, mso-spacerun: 'yes', mso-font-kerning: 1.0000pt">selective catalytic reduction denitrification, honeycomb catalyst, mold, extrusion, Fluent software, flow field simulation

QIN Yiming，HAN Tongjiang，WANG Guanyu，WANG Jianguo，CHEN Hua.

Application of flow field simulation in SCR honeycomb denitrification catalyst mold design [J]. Huadian Technology, 2019, 41(12): 20-24.

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Application of flow field simulation in SCR honeycomb denitrification catalyst mold design

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