利用超细煤粉再燃降低NO_x排放技术

Reduction in NOx Emissions using Micronized Coal Reburning Technology

国家已经制定了大型电站锅炉NOx排放标准,并开始征收NOx排污费。因此,许多电厂面临对燃烧系统进行改造、降低NOx排放问题。论述了超细煤粉再燃降低NOx排放技术的几个关键问题。

The state has constituted NOx emissions control regulation for large capacity utility boilers and begins to charge with expense for NOx emissions. So many power plants need to retrofit the combustion system in order to reduce NOx emissions. Several principal problems of the micronized coal reburnig technology are discussed.