Invention Grant
- Patent Title: Boehmitic aluminas and high-temperature stable, high-porosity, pure-phase aluminium oxides obtained therefrom
- Patent Title (中): 硼酸铝和由其获得的高温稳定的高孔隙率纯相氧化铝
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Application No.: US12190799Application Date: 2008-08-13
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Publication No.: US08414854B2Publication Date: 2013-04-09
- Inventor: Klaus Noweck , Jürgen Schimanski , Jens Juhl , Frank Michael Bohnen , Reiner Glöckler , Arnold Meyer
- Applicant: Klaus Noweck , Jürgen Schimanski , Jens Juhl , Frank Michael Bohnen , Reiner Glöckler , Arnold Meyer
- Applicant Address: DE Hamburg
- Assignee: Sasol Germany GmbH
- Current Assignee: Sasol Germany GmbH
- Current Assignee Address: DE Hamburg
- Agency: Bushman & Associates, P.C.
- Priority: DE19836821 19980814
- Main IPC: C01F7/00
- IPC: C01F7/00
Abstract:
This invention relates to crystalline boehmitic aluminas the crystallites of which exhibit unusual dimensional differences in the space directions 020 and 120. This invention further relates to a method for preparing such aluminas and the follow-up products obtained therefrom by calcination.
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