发明申请
WO2020101968A1 CORDIERITE-CONTAINING CERAMIC BODIES, BATCH COMPOSITION MIXTURES, AND METHODS OF MANUFACTURING CORDIERITE-CONTAINING CERAMIC BODIES
审中-公开
基本信息:
- 专利标题： CORDIERITE-CONTAINING CERAMIC BODIES, BATCH COMPOSITION MIXTURES, AND METHODS OF MANUFACTURING CORDIERITE-CONTAINING CERAMIC BODIES
- 申请号：PCT/US2019/060012 申请日：2019-11-06
- 公开(公告)号：WO2020101968A1 公开(公告)日：2020-05-22
- 发明人： SARMA, Huthavahana Kuchibhotla , TANNER, Cameron Wayne
- 申请人： CORNING INCORPORATED
- 申请人地址： 1 Riverfront Plaza Corning, New York 14831 US
- 专利权人： CORNING INCORPORATED
- 当前专利权人： CORNING INCORPORATED
- 当前专利权人地址： 1 Riverfront Plaza Corning, New York 14831 US
- 代理机构： HOMA, Joseph M.
- 优先权： US62/768,532 20181116
- 主分类号： B01D46/24
- IPC分类号： B01D46/24 ; C04B35/195 ; C04B38/00 ; F01N3/022
摘要：
A cordierite-containing ceramic body with %P ≥ 50%, df ≤ 0.50, and a combined weight percentage of crystalline phases containing cordierite and indialite of at least 85 wt%. The porous ceramic body contains, as expressed on a relative oxide weight percent basis in terms of MgO, Al 2 O 3 , and SiO 2 that is within a field defined by (15.4, 34.1, and 50.5), (12.2, 34.1, and 53.7), (13.3, 31.2, and 55.5), and (16.6, 31.1, and 52.3). Batch composition mixtures and methods of manufacturing a porous ceramic body using the batch compositions are provided, as are other aspects.
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 |
| ----B01D | 分离 |
| ------B01D46/00 | 专门用于把弥散粒子从气体或蒸气中分离出来的经过改进的过滤器和过滤方法 |
| --------B01D46/24 | .采用刚性空心滤体的粒子分离器，如聚尘器 |