发明申请
US20160256822A1 SCR CATALYST FOR REMOVAL OF NITROGEN OXIDES 有权
SCR催化剂用于除去氮氧化物

SCR CATALYST FOR REMOVAL OF NITROGEN OXIDES
摘要:
The present invention provides for catalysts for selective catalytic reduction of nitrogen oxides. The catalysts comprise metal oxide supporters, vanadium, an active material, and antimony, a promoter that acts as a catalyst for reduction of nitrogen oxides, and at the same time, can promote higher sulfur poisoning resistance and low temperature catalytic activity. The amount of antimony of the catalysts is preferably 0.5-7 wt. %.
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