2) selective catalytic reduction(SCR)
选择性催化还原
1.
The basic principles of selective catalytic reduction(SCR) reaction are described.
介绍了选择性催化还原(SCR)原理,分析了SCR反应过程中催化剂钝化4种主要原因,总结了目前国内外常用的几种催化剂的失活再生技术,如水洗再生、热再生、热还原再生、酸液处理再生、SO2酸化热再生,同时对酸液处理再生技术进行实验评价。
2.
Sulfated NOx selective catalytic reduction(SCR) catalyst has been paid much attention,due to its enhanced activity and selectivity,and high tolerance towards alkali poisoning.
新型的硫酸化NOx选择性催化还原(SCR)催化剂,由于对催化性能具有良好的促进作用以及强抗碱金属中毒特性等日益受到关注,成为SCR研究的热点。
3.
The technology and mechanism of selective catalytic reduction(SCR) of NOx at low temperature(<200℃) in the presence of oxygen with NH3 as reductant and activated carbon as catalyst were introduced.
介绍了选用NH3作还原剂,活性炭作催化剂,在低温(<200℃)和氧气存在的条件下,选择性催化还原(SCR)NOx的技术和反应机理,研究了氧气浓度、NOx入口浓度和烟气温度对脱NOx率的影响。
3) SCR
选择性催化还原
1.
Synthesis of heat-resistant WO_3-CeO_2-ZrO_2 catalyst and its performance for NH_3-SCR of NO in diesel exhaust;
耐高温WO_3-CeO_2-ZrO_2催化剂的合成及其在柴油车尾气氨-选择性催化还原一氧化氮中的应用
2.
Study on Optimizing SCR System for Large Capacity Utility Boilers;
大型电站锅炉烟气脱硝选择性催化还原系统优化研究
3.
Modeling and Optimization of Urea-SCR Exhaust Aftertreatment Systems
尿素选择性催化还原系统的仿真与优化
4) selective catalytic reduction
选择性催化还原
1.
Analysis and Evaluation on Three Different Configuration of Selective Catalytic Reduction Denitrification Process;
选择性催化还原脱硝工艺的布置方式及分析
2.
Mathematic model of selective catalytic reduction of NO with NH_3 in experiment-scale reactor;
NH_3选择性催化还原NO数学模型
3.
Investigation into selective catalytic reduction(SCR) of NO_x;
选择性催化还原(SCR)脱除NO_x的实验研究
5) selective catalytic reduction (SCR)
选择性催化还原
1.
The study on the selective catalytic reduction (SCR) of NO using hydrocarbons as reductants has attracted extensive attention in the past decade.
介绍了烃类 ,尤其是低碳烃选择性催化还原一氧化氮的研究现状及反应机理。
2.
Catalyst is the key part of selective catalytic reduction (SCR) deNO_X process of flue gas and thepreparation technology of catalyst affects the deNO_X effect.
结合实验研究、分子模拟和数值计算，针对目前燃煤烟气脱硝的选择性催化还原脱硝催化剂的制备及其脱硝机理进行了研究，开发了该技术脱硝所需的一系列关键技术设备，并应用于某燃煤机组烟气脱硝工程。
3.
The selective catalytic reduction (SCR) of NOx by ethanol over Ag/Al2O3 catalyst has been considered as most potential HC-SCR technology.
以Ag／Al2O3作为催化剂、乙醇为还原剂的选择性催化还原技术被认为是最具潜力的HC-SCR技术。
6) selective non-catalytic reduction
选择性非催化还原
1.
Development of flue gas denitrification using NH_3 selective non-catalytic reduction;
氨选择性非催化还原烟气脱硝研究进展
2.
Effects of CO content on selective non-catalytic reduction of NO_x
CO含量对烟气选择性非催化还原反应的影响
3.
CHEMKIN code and an elementary reaction kinetics model have been used to simulate the selective non-catalytic reduction process of NO with NH3.
采用基元反应动力学模型,借助CHEMKIN软件对NH3选择性非催化还原NO的过程进行了计算分析,考察了不同反应条件(温度、NH3/NO、停留时间、O2浓度、初始NO浓度)对NO脱除效率的影响,有助于认识SNCR过程的化学反应规律。
补充资料：立体选择性还原
分子式：
CAS号：
性质：在涉及立体异构体的还原反应中，若某一立体异构体的反应速度或生成速度与另一立体异构体有一定的差异，称此为立体选择性还原。利用立体选择性还原反应，可以制备所需的立体异构体。
CAS号：
性质：在涉及立体异构体的还原反应中，若某一立体异构体的反应速度或生成速度与另一立体异构体有一定的差异，称此为立体选择性还原。利用立体选择性还原反应，可以制备所需的立体异构体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条