基本信息:
- 专利标题： DENITRATION CATALYST AND METHOD FOR PRODUCING THE SAME
- 申请号：US15764234 申请日：2017-03-07
- 公开(公告)号：US20180280936A1 公开(公告)日：2018-10-04
- 发明人： Eiji KIYONAGA , Kenji HIKINO , Keiichiro MORITA , Toshikazu YOSHIKAWA , Masatake HARUTA , Toru MURAYAMA , Makoto MINO
- 申请人： The Chugoku Electric Power Co., Inc. , Tokyo Metropolitan University
- 优先权： JPPCT/JP2016/076870 20160912
- 国际申请： PCT/JP2017/009046 WO 20170307
- 主分类号： B01J23/22
- IPC分类号： B01J23/22 ; B01J37/00 ; B01J37/08 ; B01D53/94
摘要：
There is provided a catalyst that exhibits a high denitration efficiency at a relatively low temperature and does not cause oxidation of SO2 in a selective catalytic reduction reaction that uses ammonia as a reducing agent. A denitration catalyst molded in a block shape contains 43 wt % or more of vanadium pentoxide. The denitration catalyst has a BET specific surface area of 30 m2/g or more and is used for denitration at 200° C. or lower.
公开/授权文献:
- US10385750B2 Denitration catalyst and method for producing the same 公开/授权日：2019-08-20
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J23/00 | 不包含在B01J21/00组中的，包含金属或金属氧化物或氢氧化物的催化剂 |
| --------B01J23/16 | .砷、锑、铋、钒、铌、钽、钋、铬、钼、钨、锰、锝或铼的 |
| ----------B01J23/20 | ..钒、铌或钽 |
| ------------B01J23/22 | ...钒 |