| 申请日期 | 2025-06-29 | 申请号 | US12684405 |
| 公开（公告）号 | US8524625B2 | 公开（公告）日 | 2013-09-03 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Lawrence B Dight; Javier Garcia Martinez; Ioulia Valla; Marvin M Johnson | ||
| 简介 | Compositions and methods for preparing mesostructured zeolites having improved hydrothermal stability. Such mesostructured zeolites can be prepared by subjecting a zeolite to rare earth ion exchange prior to and/or subsequent to introducing mesoporosity into the zeolite. | ||
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