摘要
杂原子ZSM-5分子筛催化剂上C_3H_6催化还原NO反应的研究张文祥,贾明君,张春雷,吴通好,敖雪桔(吉林大学化学系,长春,130023)(齐齐哈尔环境监测中心站)关键词杂原子分子筛,一氧化氮,催化还原NOx对环境的危害已引起了人们的广泛重视。自Iw...
The selective catalytic reduction of nitric oxide with propene in the presence of oxygen has been studied over various transition metal substituted heteroatom ZSM-5 zeolites.It was found that most of MZSM-5 zeolites(M=Co,Cr,Cu,Fe,Mn,Ni,Ti,V,Zn)were effective catalysts for the reaction,Among the samples tested, FeZSM-5 shows the hightest activity around the reaction temperature of 673 K.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1996年第11期1773-1775,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
关键词
杂原子分子筛
一氧化氮
催化还原
Heteroatom ZSM-5 zeolites,Nitric Oxide,Catalytic reduction