发明授权
- 专利标题: Bonded zeolites and process for preparing them
- 专利标题(中): 粘结沸石及其制备方法
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申请号: US217072申请日: 1994-03-24
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公开(公告)号: US5500199A公开(公告)日: 1996-03-19
- 发明人: Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario G. Clerici , Ugo Romano
- 申请人: Giuseppe Bellussi , Franco Buonomo , Antonio Esposito , Mario G. Clerici , Ugo Romano
- 申请人地址: ITX Milan
- 专利权人: Eniricerche S.p.A.
- 当前专利权人: Eniricerche S.p.A.
- 当前专利权人地址: ITX Milan
- 优先权: ITX22075/86 19861022
- 主分类号: C01B39/00
- IPC分类号: C01B39/00 ; C01B35/10 ; C01B39/02 ; C01B39/04 ; C01B39/06 ; C01B39/36 ; C01B39/38 ; C01B39/40 ; C01B39/42 ; C01B33/26 ; B01J29/06
摘要:
Zeolites having a pore diameter comprised within the range of from 5 to 12 .ANG. are bonded with amorphous oligomeric silica, by dispersing them in an aqueous solution of silica and alkylammonium hydroxide, and submitting the obtained suspension to a quick drying.
公开/授权文献
- US6078260A Method and apparatus for keeping track of children 公开/授权日:2000-06-20
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