发明授权
- 专利标题: Activating silicoaluminophosphate compositions
- 专利标题(中): 活化硅铝磷酸盐组合物
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申请号: US829149申请日: 1992-01-31
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公开(公告)号: US5185310A公开(公告)日: 1993-02-09
- 发明人: Thomas F. Degnan , Sharon B. McCullen , Kirk D. Schmitt , George H. Hatzikos
- 申请人: Thomas F. Degnan , Sharon B. McCullen , Kirk D. Schmitt , George H. Hatzikos
- 申请人地址: VA Fairfax
- 专利权人: Mobil Oil Corp.
- 当前专利权人: Mobil Oil Corp.
- 当前专利权人地址: VA Fairfax
- 主分类号: B01J29/85
- IPC分类号: B01J29/85
摘要:
A method of activating silicoaluminophosphate (SAPO) compositions by contacting as-synthesized SAPO with hydrated alumina and water, followed by heating to at least 425.degree. C., preferably in nitrogen and then air.
公开/授权文献
- US4242823A Magnetically attractive display device 公开/授权日:1981-01-06
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