烟气再循环脱硝技术的创新应用

Innovative Application of Flue Gas Recirculation Denitration Technology

在炭黑尾气燃烧过程中加入烟气再循环后,一方面降低了燃烧过程中产生的热力型NO_(x),另一方面利用燃料中还原性气体CO与NO_(x)反应同时降低了燃烧型NO_(x)。

After adding flue gas recirculation in the combustion process of carbon smoke gas, on the one hand, the thermal NO_(x)produced in the combustion process is reduced, on the other hand, the combustion NO_(x)is reduced by using the reaction of reducing gas CO and NO_(x)in the fuel.