发明授权
- 专利标题: Faujasite zeolitic materials
- 专利标题(中): 八面沸石沸石材料
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申请号: US168639申请日: 1998-10-08
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公开(公告)号: US6136291A公开(公告)日: 2000-10-24
- 发明人: Arthur W. Chester , C. Patricia Clement , Scott Han
- 申请人: Arthur W. Chester , C. Patricia Clement , Scott Han
- 申请人地址: VA Fairfax
- 专利权人: Mobile Oil Corporation
- 当前专利权人: Mobile Oil Corporation
- 当前专利权人地址: VA Fairfax
- 主分类号: B01J29/08
- IPC分类号: B01J29/08 ; B01J35/00 ; C01B39/02 ; C10G11/05 ; C10G47/16 ; C01B39/20
摘要:
Novel crystalline zeolitic materials of the faujasite structure having an increased ratio of zeolitic surface area to mesoporous surface area and distinctive X-Ray Diffraction peak ratios are produced by calcining zeolite Y of low sodium content at temperatures above 600.degree. C.
公开/授权文献
- US5398513A Regenerative vapor condenser 公开/授权日:1995-03-21