发明公开
EP3141302A4 CARRIER FOR EXHAUST GAS PURIFYING CATALYSTS, AND EXHAUST GAS PURIFYING CATALYST
审中-公开
基本信息:
- 专利标题： CARRIER FOR EXHAUST GAS PURIFYING CATALYSTS, AND EXHAUST GAS PURIFYING CATALYST
- 申请号：EP15878929 申请日：2015-12-14
- 公开(公告)号：EP3141302A4 公开(公告)日：2018-01-24
- 发明人： KATO SUMIO , OGASAWARA MASATAKA , IWAKURA HIRONORI , ASANUMA TAKAHITO , WAKABAYASHI TAKASHI , NAKAHARA YUNOSUKE
- 申请人： MITSUI MINING AND SMELTING CO LTD
- 专利权人： MITSUI MINING AND SMELTING CO LTD
- 当前专利权人： MITSUI MINING AND SMELTING CO LTD
- 优先权： JP2015008015 2015-01-19
- 主分类号： B01J23/42
- IPC分类号： B01J23/42 ; B01D53/94 ; B01J21/16 ; B01J23/44 ; B01J27/18 ; B01J27/185 ; B01J32/00 ; F01N3/10
摘要：
Provide is a new carrier for exhaust gas purification catalyst which exhibits excellent catalytic activity, particularly catalytic activity at a low temperature. Proposed is a carrier for exhaust gas purification catalyst composed of particles which contain a silicate or phosphate containing one kind or two or more kinds among the elements belonging to Group 1 and Group 2 in the periodic table.
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 |
| ----------B01J23/40 | ..铂系金属的 |
| ------------B01J23/42 | ...铂 |