2) Rich-lean coal firing technology
水平浓淡煤粉燃烧技术
5) rich-lean combustion
浓淡燃烧
1.
Through the whole pre-mixed,adapting the ratio of N2,rich-lean combustion and so on,the result is that increasing the ratio of N2 and rich-lean combustion can successfully reduce the thermal NOx emission compared to the whole pre-mixed combustion,because of the major effect factors temperature and density of [O2],and there is a optional ￠r between 1 and 2 in rich-lean combustion.
通过完全预混合、预混合调整N2比例、浓淡燃烧等方法分别进行了数值模拟,结果表明:由于温度和氧气浓度是影响热力型NOx生成的主要因素,组织浓淡燃烧和增加N2比例能够达到降低热力型NOx生成的良好效果,并且组织浓淡燃烧,在￠r=1～2之间存在一个最优值。
2.
The techniques used in low-NOx combustion system in Guohua Thermal Power Plant, Beijing, such as air staging, fuel staged, rich-lean combustion, are introduced.
阐述了北京国华热电厂410 t/h改造后的低NOx燃烧系统所采用的各种低NOx燃烧技术,即空气分级、燃料分级和浓淡燃烧,并对其设计机理和试验结果进行了分析。
6) rich and lean combustion
浓淡燃烧
1.
Simulation for rich and lean combustion of gas water heater is conducted.
对燃气热水器浓淡燃烧进行了模拟分析,得到了不同浓淡比例情况下的氮氧化物(NOx)排放量变化趋势,提出了一次空气系数的较优范围。
补充资料：沸腾床燃烧(见流化床燃烧)
沸腾床燃烧(见流化床燃烧)
boiling-bed combustion:see fluidized-bed combustion
沸腾床燃烧(boiling一bed eombustion)见流化床燃烧。
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