摘要
对催化剂的性质进行分析,结果表明,Mn基催化剂具有较强的脱硝性能,但其抗硫性能较差。对Mn基催化剂进行改良,制备了Mn-Fe复合催化剂。Fe元素的加入对催化剂的抗硫性能有所提升,Mn-Fe复合型催化剂具有较强的脱硝及抗硫性能。
Analysis is made for the behavior of catalyst for DeNO_(x) of coke oven flue gas.The results show that manganese-based catalyst has strong denitration performance but with poor sulfur resistance.To this end,the Mn-based catalyst is replaced by Mn-Fe composite catalyst for upgrading,which,as a result,has strong performance not just in denitration,but in sulfur resistance due to the addition of Fe.
作者
邵毅
李培
韩嘉庆
李先春
Shao Yi;Li Pei;Han Jiaqing;Li Xianchun(Tangshan Shougang Jingtang Xishan Coking Co.,Ltd.,Tangshan 063000,China;School of Chemical Engineering,University of Science and Technology Liaoning,Anshan 114051,China)
出处
《燃料与化工》
2021年第6期50-53,共4页
Fuel & Chemical Processes
