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1·The present invention provides a reducer nozzle used for denitration by an SNCR method.

本发明提供一种用于SNCR法脱硝的还原剂喷嘴。

2·Selective non catalyst reduction (SNCR) is a mature technology for moderate NOx emission control on flue gas.

对烟气脱硝的选择性非催化还原技术进行了介绍。

3·Many influences of adopting SNCR and SCR denitrification systems in thermal power plants upon boiler operation have been discussed and analysed.

对火电机组采用SNCR和SCR脱硝装置对锅炉运行的诸多影响进行了讨论和分析。

4·Advantages and disadvantages of the SNCR denitrification systems were separately compared by using different reactants, such as aqueous ammonia, anhydrous ammonia and urea etc.

对分别选用氨水、纯氨及尿素作反应剂的SNCR脱硝系统的优缺点进行了比较。