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公开(公告)号：CA3074818A1
公开(公告)日：2019-03-14
申请号：CA3074818
申请日：2018-09-06
Applicant: BASF CORP
Inventor： PETROVIC IVAN , PRASAD SUBRAMANIAN , PALAMARA JOSEPH
Abstract: The present disclosure generally provides a catalyst composition comprising a zeolite containing iron and/or copper with a reduced amount of extra-framework aluminum. The catalyst composition is useful to catalyze the reduction of nitrogen oxides in exhaust gas in the presence of a reductant.
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