The flue gas PNCR denitration technology is a dry denitration method. Denitration principle: The PNCR denitration process involves both selective catalytic reduction (SCR) reactions and selective non-catalytic reduction (SNCR) reactions. Amino compounds reduce NOx to nitrogen and water, enabling NOx to meet emission standards, which is equivalent to a combination of the reaction principles of SNCR and SCR. The PNCR denitration agent developed by Zhongke Nenghuan mainly consists of amino compounds and catalysts. It does not produce dioxins. The material is non-toxic and harmless, with no secondary pollution. It has high denitration efficiency and controllable precision. It has wide adaptability to fuels and is not sensitive to working condition changes. It is a non-hazardous chemical, with no safety and environmental protection risks. The equipment investment is low and covers a small area. The operating cost is low and there is no secondary pollution. <img class="alignnone wp-image-185 size-full" src="http://www.cdcsee.com/wp-content/uploads/2025/09/7.jpg" alt="" width="580" height="373" />