发明名称 |
Silico-alumino phosphate, honeycomb structural body and exhaust gas conversion apparatus |
摘要 |
A silico-alumino phosphate includes Si, Al, and P. A ratio of an amount of substance of Si to a sum of an amount of substance of Al and an amount of substance of P is approximately 0.22 or more and approximately 0.33 or less. An acid point is approximately 1.2 mmol/g or more. A honeycomb structural body includes a honeycomb unit. The honeycomb unit includes the silico-alumino phosphate and an inorganic binder. The honeycomb unit has a plurality of through-holes divided by a plurality of partition walls and arranged in a longitudinal direction of the honeycomb unit. An exhaust gas conversion apparatus includes the honeycomb structural body, a holding sealing member and a metal pipe. The holding sealing member is provided at an outer peripheral portion of the honeycomb structural body. The honeycomb structural body and the holding sealing member are installed in the metal pipe. |
申请公布号 |
US8808633(B2) |
申请公布日期 |
2014.08.19 |
申请号 |
US201113218525 |
申请日期 |
2011.08.26 |
申请人 |
Ibiden Co., Ltd. |
发明人 |
Kunieda Masafumi;Matsukawa Yosuke;Murakami Takunari |
分类号 |
B01D50/00 |
主分类号 |
B01D50/00 |
代理机构 |
Mori & Ward, LLP |
代理人 |
Mori & Ward, LLP |
主权项 |
1. A silico-alumino phosphate comprising:
Si; Al; and P, a ratio of an amount of substance of Si to a sum of an amount of substance of Al and an amount of substance of P being approximately 0.22 or more and approximately 0.33 or less, an acid point being approximately 1.2 mmol/g or more. |
地址 |
Ogaki-shi JP |