| 发明名称 |
SYNTHESISOF ZSM-48 CRYSTALS WITH HETEROSTRUCTURAL, NON ZSM-48, SEEDING |
| 摘要 |
Pure phase, high activity ZSM-48 crystals having a SiO<SUB>2</SUB>/Al<SUB>2</SUB>O<SUB>3 </SUB>ratio of less than about 150/1, substantially free from ZSM-50 and Kenyaite, and fibrous morphology crystals. The crystals may further have a specific cross morphology. A method for making such crystals using heterostructural, zeolite seeds, other than ZSM-48 and ZSM-50 seeds. |
| 申请公布号 |
ZA200607391(B) |
申请公布日期 |
2008.04.30 |
| 申请号 |
ZA20060007391 |
申请日期 |
2006.09.04 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
LAI WENYIH F;MERTENS MACHTELD M;SAUNDERS RICHARD BYRON;VERDUIJN JOHANNES PETRUS |
| 分类号 |
C01B;C01B33/36;C01B39/00;C01B39/48;C01F;C01F7/00 |
主分类号 |
C01B |
| 代理机构 |
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