CAJ | 학술논문

以二氧化钛、硅铝纤维纸为载体，通过浸渍法制备了一种新型的V2 O5－WO3－MoO3／TiO2催化剂。通过XRD、BET和SEM表征分析和催化剂的脱硝活性测试，确定了载体及催化剂的最佳煅烧温度，结果表明，催化剂载体和催化剂的煅烧温度均为500℃时，催化剂脱硝活性最佳；当催化剂活性成分质量分数V2 O5、WO3，MoO3分别为3％、7％、4％时，在模拟烟气条件下其脱硝效率可达91．75％。
이이양화태、규려섬유지위재체，통과침지법제비료일충신형적V2 O5－WO3－MoO3／TiO2최화제。통과XRD、BET화SEM표정분석화최화제적탈초활성측시，학정료재체급최화제적최가단소온도，결과표명，최화제재체화최화제적단소온도균위500℃시，최화제탈초활성최가；당최화제활성성분질량분수V2 O5、WO3，MoO3분별위3％、7％、4％시，재모의연기조건하기탈초효솔가체91．75％。
A new type catalyst, V2 O5 -WO3 -MoO3/TiO2 , was prepared by impregnation, using TiO2 and silica alumina fiber paper as catalyst support.The catalyst was characterized by XRD, BET and SEM, and the deni-tration activity of catalyst was tested.The optimum calcination temperature was determined.The results show that when the catalyst active components V2 O5 , WO3 , and MoO3 is 3%, 7%, and 4%respectively and the cal-cinations temperature is 500℃, the denitration efficiency is 91.75%.