[HTML][HTML] Simulation and experiment on improving NOX conversion efficiency of ship selective catalytic reduction system

Z Chen, Z Li, X Hu, Z Wang, H Yang… - Alexandria Engineering …, 2024 - Elsevier
Selective catalytic reduction (SCR) technology is the main means of reducing NO X
emissions. Urea injection structure parameters (ie, the hole number in a nozzle, spray angle …

Tracking control of dynamic ammonia coverage ratio references based on DC-SMC under a novel SCR-DeNOX structure

YY Xu, L Peng, JL Wei, YZ Liao - Chemical Engineering Journal, 2024 - Elsevier
In response to the growing challenges of nitrogen oxides (NO X) emission control, NH 3-
based selective catalytic reduction (SCR) technology has been widely adopted to reduce …

Model-based fault diagnosis of selective catalytic reduction for a smart cogeneration plant running on fast pyrolysis bio-oil

SM Asadzadeh, NA Andersen - IFAC-PapersOnLine, 2022 - Elsevier
The paper puts forward a method for the detection of hydrothermal aging of selective
catalytic reduction (SCR) units. First, a dynamic model of SCR performance including heat …

Development and operationalization of solar-assisted rapid bulk milk cooler

JS Shekhawat, D Sharma… - Journal of Solar …, 2019 - asmedigitalcollection.asme.org
This work aims at providing insight into developmental and operational experience of an
innovative milk cooler which uses solar thermal energy for cooling of fresh milk by way of …

Estimation of ammonia storage nonuniformity for urea-based selective catalytic reduction systems

Q Lin, P Chen - Journal of Dynamic Systems …, 2019 - asmedigitalcollection.asme.org
Ammonia storage nonuniformity has a significant impact on the emission reduction
performance of urea-based selective catalytic reduction (SCR) systems. In this paper, a …

[PDF][PDF] Influence of Urea Uneven Injection on the Performances of a Diesel Engine

C Huang, S Bai, G Li, K Sun - cdn.techscience.cn
The influence of heterogeneous flow injection of urea at different velocities and
temperatures on NOx conversion efficiency, ammonia storage and ammonia leakage is …