基本信息:
- 专利标题： Zeolite L preparation
- 专利标题（中）：生产沸石-L的。
- 申请号：EP85309067.8 申请日：1985-12-12
- 公开(公告)号：EP0185519A2 公开(公告)日：1986-06-25
- 发明人： Koetsier, Wicher Tijmen , Verduijn, Johannes Petrus
- 申请人： EXXON RESEARCH AND ENGINEERING COMPANY
- 申请人地址： P.O.Box 390, 180 Park Avenue Florham Park, New Jersey 07932-0390 US
- 专利权人： EXXON RESEARCH AND ENGINEERING COMPANY
- 当前专利权人： EXXON RESEARCH AND ENGINEERING COMPANY
- 当前专利权人地址： P.O.Box 390, 180 Park Avenue Florham Park, New Jersey 07932-0390 US
- 代理机构： Northover, Robert Frank
- 优先权： GB8431760 19841217
- 主分类号： C01B33/28
- IPC分类号： C01B33/28 ; B01J29/28 ; B01J29/32 ; C07C5/41 ; C07C5/22
摘要：
Zeolite L with cylindrical morphology and having excellent properties as a catalyst base may be prepared with high crystallinity and reduced contamination even in large scale syntheses were fluctuation in gel compositions may occur by employing a gel composition having the folliwing molar ratios of components:
where M is a cation of valance n, especially potassium. The ratio M 2/n O:SiO 2 is preferably at least 0.275.
where M is a cation of valance n, especially potassium. The ratio M 2/n O:SiO 2 is preferably at least 0.275.
公开/授权文献:
- EP0185519B1 Zeolite L preparation 公开/授权日：1988-10-26