文献类型：专利

英文题名：Complex bed layer selective catalytic reduction denitration catalyst comprises flue gas, nitric oxide catalytic oxidation bed layer and nitrogen oxide catalytic reduction bed layer in fixed bed reactor

作者：LI J;LING L;MA X;LONG D;QIAO W;WANG J;WU Q

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY;[2]SHANGHAI HUAMING HI TECH GROUP CO LTD;[3]SHANGHAI HUAMING HI TECH GROUP CO LTD;[4]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104741000-B

公开日：2017-07-21

语种：英文

收录：DERWENT

摘要：NOVELTY - Complex bed layer selective catalytic reduction denitration catalyst comprises flue gas, nitric oxide catalytic oxidation bed layer and nitrogen oxide catalytic reduction bed layer in a fixed bed reactor, where the flue gas is flow along direction of layers. The microporous activated carbon or activated carbon fiber is subjected to nitric oxide catalytic oxidation to obtain a bed of porous carbonaceous material as catalyst. The nitrogen oxide catalytic reduction bed layer loaded with urea and coal porous material or molecule sieve is utilized as catalyst. USE - Complex bed layer selective catalytic reduction denitration catalyst. ADVANTAGE - The complex bed layer selective catalytic reduction denitration catalyst is environment-friendly and cost-effective, and improves loading quantity of reducing agent and denitration efficiency.