发明名称 |
estrutura do tipo em colméia feita de um material cerâmico poroso, processo de fabricação de uma estrutura, filtro ou suporte catalítico e utilização de uma estrutura |
摘要 |
The invention relates to a honeycomb structure, made from a porous ceramic material, said structure being characterized in that the porous ceramic material which forms it comprises: from 50 to 95% by weight of silicon carbide SiC; from 5 to 50% by weight of at least one ceramic oxide phase, said structure additionally being characterized by a porosity greater than 10%, by a specific surface area greater than 0.5 m2/g and by a pore size distribution of at least bimodal type. The invention also relates to the process for obtaining such a structure and also to the catalytic support or filter obtained from such a structure, after deposition of a catalyst. |
申请公布号 |
BRPI0614575(A2) |
申请公布日期 |
2016.08.23 |
申请号 |
BR2006PI14575 |
申请日期 |
2006.07.19 |
申请人 |
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN |
发明人 |
ANTHONY BRIOT;CARINE BARATAUD-DIEN;PATRICIA ANDY;SÉBASTIEN BARDON |
分类号 |
B01D53/94;C04B38/00;F01N3/022 |
主分类号 |
B01D53/94 |
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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