1) SNCR/SCR combined denitrification
SNCR/SCR联合脱硝
1.
It gives prominence to the introduction of several typical pollution control techniques of NOx which can be applied in our country,such as electron beam desulfurizing and denitrification,impulse corona discharge,and SNCR/SCR combined denitrification.
阐述了NOx的危害、污染控制技术的分类以及国内外发展现状,突出介绍了几种适合我国应用推广的典型NOx污染控制技术的发展,如电子束脱硫脱硝技术、脉冲电晕放电法以及SNCR/SCR联合脱硝方法。
2) hybrid SNCR-SCR denitrification technique
混合SNCR-SCR烟气脱硝工艺
1.
Application and introduction of hybrid SNCR-SCR denitrification technique;
混合SNCR-SCR烟气脱硝工艺及其应用
3) Hybrid SNCR-SCR
混合SNCR-SCR
1.
Hybrid SNCR-SCR denitrification technique is a new and mature process which combines the higher efficiency of SCR and the lower cost of SNCR.
详细介绍了混合SNCR-SCR工艺的特点,并结合台湾某电厂的运行资料,将这种工艺与单一SCR和SNCR工艺进行了技术经济比较。
4) SCR
SCR脱硝
1.
Discussion on the design request of SCR denitrification island in W-shaped flame boiler of 600MW supercritical units;
W火焰600MW超临界锅炉中SCR脱硝岛的设计要求
6) SCR denitrification facility
SCR脱硝装置
1.
At present,the coal-fired units use the selective catalytic reduction(SCR) technology for denitrification treatment of the flue gas to be comparatively much,but many of them are newly constructed units accompanied again with SCR denitrification facility to form a complete set under condition in which the contract of main unit having already been signed,it is inavoidably affecting the boiler.
目前国内采用选择性催化还原脱硝工艺进行烟气脱硝处理的燃煤机组较多,但多数是在主机合同已经签订的条件下再配套SCR脱硝装置,其安装不可避免会对锅炉结构产生影响。
补充资料：高放废液的脱硝
分子式：
CAS号：
性质：指在乏核燃料后处理厂高放废液的蒸发处理过程中，加入蔗糖或甲醛为还原剂，使之与高放废液的硝酸发生氧化还原反应，生成二氧化氮或一氧化氮，降低蒸发浓缩液的酸度。高放废液脱硝处理的优点是减少因中和所引进的盐量，使在固化处理时有较高的包容量或较大的体积变化系数，从而减小最终处置废物的体积。
CAS号：
性质：指在乏核燃料后处理厂高放废液的蒸发处理过程中，加入蔗糖或甲醛为还原剂，使之与高放废液的硝酸发生氧化还原反应，生成二氧化氮或一氧化氮，降低蒸发浓缩液的酸度。高放废液脱硝处理的优点是减少因中和所引进的盐量，使在固化处理时有较高的包容量或较大的体积变化系数，从而减小最终处置废物的体积。
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