@article{ART002927648},
author={Woohyeon Hwang and Kyung-Ok Lee},
title={SCR facility design for the selective catalyst performance of mixed gas},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2023},
volume={28},
number={1},
pages={121-127},
doi={10.9708/jksci.2023.28.01.121}

TY - JOUR
AU - Woohyeon Hwang
AU - Kyung-Ok Lee
TI - SCR facility design for the selective catalyst performance of mixed gas
JO - Journal of The Korea Society of Computer and Information
PY - 2023
VL - 28
IS - 1
PB - The Korean Society Of Computer And Information
SP - 121
EP - 127
SN - 1598-849X
AB - In this study, the design conditions and CFD analysis results are compared and reviewed in SCR that can optimally reduce nitrogen compounds. To this end, it was analyzed and compared using CFD to see if the design criteria were satisfied for the shell and tube areas of the boiler. In the SCR system, the analysis area is the gas/air heat exchanger on the shell side, and eight tubes of the gas/air heat exchanger on the tube side. Through CFD analysis, the gas velocity distribution on the primary catalyst side of the SCR system was designed to be 2.4%, and the NH3/NOx molar ratio distribution was 3.7%, which satisfied the design criteria. In addition, the uniformity of the temperature distribution was confirmed and the required condition of 260°C or higher was satisfied. The angle of the gas entering the catalyst met the design conditions at 2.9 degrees, and the pressure loss that occurred also satisfied the design requirements. Through this CFD analysis, it was confirmed that it was designed and operated by satisfying the design conditions required for each area.
KW - CFD(computational fluid dynamics);SCR(selective catalytic reduction);Industrial Boiler;APH(Air Preheater);AIG(Ammonia injection grid)
DO - 10.9708/jksci.2023.28.01.121
ER -

Woohyeon Hwang and Kyung-Ok Lee. (2023). SCR facility design for the selective catalyst performance of mixed gas. Journal of The Korea Society of Computer and Information, 28(1), 121-127.

Woohyeon Hwang and Kyung-Ok Lee. 2023, "SCR facility design for the selective catalyst performance of mixed gas", Journal of The Korea Society of Computer and Information, vol.28, no.1 pp.121-127. Available from: doi:10.9708/jksci.2023.28.01.121

Woohyeon Hwang, Kyung-Ok Lee "SCR facility design for the selective catalyst performance of mixed gas" Journal of The Korea Society of Computer and Information 28.1 pp.121-127 (2023) : 121.

Woohyeon Hwang, Kyung-Ok Lee. SCR facility design for the selective catalyst performance of mixed gas. 2023; 28(1), 121-127. Available from: doi:10.9708/jksci.2023.28.01.121

Woohyeon Hwang and Kyung-Ok Lee. "SCR facility design for the selective catalyst performance of mixed gas" Journal of The Korea Society of Computer and Information 28, no.1 (2023) : 121-127.doi: 10.9708/jksci.2023.28.01.121

Woohyeon Hwang; Kyung-Ok Lee. SCR facility design for the selective catalyst performance of mixed gas. Journal of The Korea Society of Computer and Information, 28(1), 121-127. doi: 10.9708/jksci.2023.28.01.121

Woohyeon Hwang; Kyung-Ok Lee. SCR facility design for the selective catalyst performance of mixed gas. Journal of The Korea Society of Computer and Information. 2023; 28(1) 121-127. doi: 10.9708/jksci.2023.28.01.121

Woohyeon Hwang, Kyung-Ok Lee. SCR facility design for the selective catalyst performance of mixed gas. 2023; 28(1), 121-127. Available from: doi:10.9708/jksci.2023.28.01.121

Woohyeon Hwang and Kyung-Ok Lee. "SCR facility design for the selective catalyst performance of mixed gas" Journal of The Korea Society of Computer and Information 28, no.1 (2023) : 121-127.doi: 10.9708/jksci.2023.28.01.121