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公开(公告)号：US10414654B2
公开(公告)日：2019-09-17
申请号：US14776422
申请日：2014-03-13
IPC分类号： C01B21/26 , B01J23/00 , C01B21/38 , B01J23/34 , B01J23/83 , B01J37/03 , B01J23/889 , B01J23/843 , B01J23/86 , C01B21/28 , B01J37/00 , B01J37/08 , B01J35/04
摘要： A system suitable for oxidizing ammonia with oxygen in the presence of catalysts is described. The system includes a reactor equipped with at least one supply line for a reactant gas mixture and at least one discharge line for a process gas; a catalyst comprising at least one transition metal oxide that is not an oxide of a platinum metal; and a device for adjusting a molar ratio of oxygen to ammonia of less than or equal to 1.75 mol/mol in the reactant gas mixture by mixing an oxygen-containing gas stream having an O2 content of
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公开(公告)号：US11820653B2
公开(公告)日：2023-11-21
申请号：US16534044
申请日：2019-08-07
IPC分类号： C01B21/26 , B01J23/34 , B01J23/83 , B01J23/00 , B01J23/843 , B01J23/86 , B01J23/889 , B01J37/03 , C01B21/38 , C01B21/28 , B01J35/04 , B01J37/00 , B01J37/08
CPC分类号： C01B21/265 , B01J23/002 , B01J23/34 , B01J23/83 , B01J23/8437 , B01J23/86 , B01J23/8892 , B01J37/036 , C01B21/28 , C01B21/38 , B01J35/04 , B01J37/0018 , B01J37/0036 , B01J37/033 , B01J37/082 , C01P2002/34
摘要： A system suitable for oxidizing ammonia with oxygen in the presence of catalysts is described. The system includes a reactor equipped with at least one supply line for a reactant gas mixture and at least one discharge line for a process gas; a catalyst comprising at least one transition metal oxide that is not an oxide of a platinum metal; and a device for adjusting a molar ratio of oxygen to ammonia of less than or equal to 1.75 mol/mol in the reactant gas mixture by mixing an oxygen-containing gas stream having an O2 content of
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