| 专利名称 | Ce-based composite oxide catalyst, preparation method and application thereof | 申请号 | US201113823950 | 专利类型 | US | 公开（公告）号 | US9498770(B2) | 公开（授权）日 | 2016.11.22 | 申请（专利权）人 | 中国科学院生态环境研究中心 | 发明（设计）人 | He Hong;Shan Wenpo;Liu Fudong;Shi Xiaoyan;Zhang Changbin;Wang Shaoxin | 主分类号 | B01J21/00 | IPC主分类号 | B01J21/00;B01J23/00;B01J25/00;B01J29/00;B01J23/10;B01J23/83;B01D53/94;B01D53/56;B01J23/28;B01J23/30;B01J37/03;B01J23/881;B01J23/888;B01J35/04;B01J37/00 | 专利有效期 | Ce-based composite oxide catalyst, preparation method and application thereof 至Ce-based composite oxide catalyst, preparation method and application thereof | 法律状态 | 说明书摘要 | Disclosed is a Ce-based composite oxide catalyst for selective catalytic reducing nitrogen oxides with ammonia, which comprises Ce oxide and at least one oxide of transition metal except Ce. The Ce-based composite oxide catalyst is prepared by a simple method which uses non-toxic and harmless raw materials, and it has the following advantages: high catalytic activity, and excellent selectivity for generating nitrogen etc. The catalyst can be applied in catalytic cleaning plant for nitrogen oxides from mobile and stationary sources. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障