发明名称 |
ZEOLITE, HONEYCOMB CATALYST AND EXHAUST PURIFICATION DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a zeolite that is excellent in NOx purification performance, and when used as a honeycomb catalyst, can prevent breakage of the honeycomb catalyst.SOLUTION: A zeolite has a CHA structure, wherein the composition ratio: SiO/AlOis less than 15 and the average particle diameter is 0.1-0.5 μm.SELECTED DRAWING: Figure 11 |
申请公布号 |
JP2016026979(A) |
申请公布日期 |
2016.02.18 |
申请号 |
JP20140233752 |
申请日期 |
2014.11.18 |
申请人 |
IBIDEN CO LTD |
发明人 |
USUI TOYOHIRO;MURAKAMI TAKASHIGE |
分类号 |
C01B39/48;B01D53/94;B01J29/70;B01J29/76;B01J35/04;F01N3/10;F01N3/28 |
主分类号 |
C01B39/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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