浅谈SCR在船舶上的应用

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摘要：本文简要介绍船用SCR的组成、作用及技术要点，并结合实际应用对SCR工作性能进行检查，以验证其在改善废气中氮氧化物的实用效果。

关键词：选择性催化还原反应;尿素;氮氧化物

中国分类号：X51               文献识别码：A

Application of SCR in Ship

HAO Gongzheng

（Shanghai Jiangnanchangxing Shipbuilding，Shanghai 201913）

Abstract： Combined with the application of SCR system currently used in ships， this paper briefly introduces the composition of marine SCR， the function of each component and the requirements of technical points， and checks the performance of SCR based on the actual application to verify its practical application effect in reducing nitrogen oxide in exhaust gas.

Key words： Selective catalytic reduction reaction; Urea; NOx reduction

1前言

随着人们越来越关注环境保护，船舶在运输过程中对环境的破坏越来越受到重视。（剩余4295字）