Combined removal experiment of NOx, SO2 and PM from marine diesel exhaust gas with SCR-DryEGCS system

被引：2
|
作者：
Shi, Jie [1 ]
Zhu, Yuanqing [1 ,3 ]
Yang, Jun [2 ]
Xia, Chong [1 ]
Feng, Yongming [1 ]
Zhou, Song [1 ]
机构：
[1] Harbin Engn Univ, Coll Power & Energy Engn, Harbin, Peoples R China
[2] Weichai Power Co Ltd, WeiFang, Peoples R China
[3] Harbin Engn Univ, Coll Power & Energy Engn, 145 Nantong St, Harbin 15001, Heilongjiang, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ENGINE RESEARCH | 2024年 / 25卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Selective catalytic reduction; dry exhaust gas cleaning system; marine; NOx; SO2; PM; CHEMICAL-COMPOSITION; EMISSIONS; ENGINE; REDUCTION; DESIGN; FUELS;
D O I：
10.1177/14680874231196181
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Pollutants such as nitrogen oxides (NOx), sulfur oxides (SO2), and particulate matter (PM) in ship exhaust have a great impact on human health, environment and climate conditions. Combined selective catalytic reduction technology and dry exhaust gas cleaning technology, a test rig (SCR-DryEGCS system) for WD10C195-15 marine four-stroke high speed diesel engine was established to analyse the removal effect of NOx, SO2, and PM from exhaust gas. The SCR-DryEGCS system removed 89.03%, 99%, and 96% of NOx, SO2, and PM respectively. And also compared with low sulfur oil combined SCR method to verify the feasibility of the SCR-DryEGCS method. It shows that the SCR-DryEGCS system has its own advantages and has a good effect on the removal of NOx, SOx, and PM at the same time.
引用
收藏
页码：435 / 446
页数：12
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