公开(公告)号：US20210146339A1

公开(公告)日：2021-05-20

申请号：US17162170

申请日：2021-01-29

Applicant: Ascend Performance Materials Operations LLC

Inventor： Yawu T. CHI ,  Scott G. MOFFATT ,  Mikhail KHRAMOV ,  Ranjeeth Reddy KALLURI ,  Bruce F. MONZYK ,  Soundar RAMCHANDRAN ,  Marty Alan LAIL ,  Maruthi Sreekanth PAVANI

IPC: B01J23/00 ,  B01D53/86 ,  B01J37/03 ,  B01J37/04 ,  B01J23/887 ,  B01J23/889 ,  B01J23/89 ,  B01J35/10 ,  B01D53/94 ,  B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J37/02 ,  C07C253/24

Abstract: The present invention relates to catalyst compositions containing a mixed oxide catalyst of formula (I) or formula (II) as described herein, their preparation, and their use in a process for ammoxidation of various organic compounds to their corresponding nitriles and to the selective catalytic oxidation of excess NH3 present in effluent gas streams to N2 and/or NOx.