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公开(公告)号：DE3228879A1
公开(公告)日：1984-02-09
申请号：DE3228879
申请日：1982-08-03
Applicant: BASF AG
Inventor： BIFAR WERNER DR , MROSS WOLF DIETER DR , BIEDENKAPP DIETER DR , SCHWETER WALTER DR
Abstract: The dehydrogenation catalyst consisting of 50 to 95% by weight of an iron compound and 5 to 50% by weight of at least one promoter and/or at least one stabiliser is prepared by using maghaemite, gamma -Fe2O3 of a specific surface area of 1 to 50 m /g measured by BET, is as the iron compound and is mixed or kneaded with the further component or components and then moulded. The catalyst is used for the dehydrogenation of ethylbenzene to styrene.
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公开(公告)号：DE3228877A1
公开(公告)日：1984-02-09
申请号：DE3228877
申请日：1982-08-03
Applicant: BASF AG
Inventor： BIFFAR WERNER DR , MROSS WOLF DIETER DR , BIEDENKAPP DIETER DR , SCHWETER WALTER DR
Abstract: The dehydrogenation catalyst consisting of 50 to 95% by weight of an iron compound and 5 to 50% by weight of at least one promoter and/or at least one stabiliser is prepared by using magnetite having a specific surface area of 1 to 50 m /g, measured by BET, as the iron compound and is mixed or kneaded with the further component or components and then moulded. The catalyst is used for the dehydrogenation of ethylbenzene to styrene.
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Patent Agency Ranking
公开(公告)号：ES2124449T3
公开(公告)日：1999-02-01
申请号：ES95103373
申请日：1995-03-09
Applicant: BASF AG
Inventor： DEIMLING AXEL DR , RUPPEL WILHELM DR , BEHLING UWE , BIEDENKAPP DIETER DR
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公开(公告)号：DE4408889A1
公开(公告)日：1995-09-21
申请号：DE4408889
申请日：1994-03-16
Applicant: BASF AG
Inventor： DEIMLING AXEL DR , RUPPEL WILHELM DR , BEHLING UWE , BIEDENKAPP DIETER DR
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公开(公告)号：DE59504296D1
公开(公告)日：1999-01-07
申请号：DE59504296
申请日：1995-03-09
Applicant: BASF AG
Inventor： DEIMLING AXEL DR , RUPPEL WILHELM DR , BEHLING UWE , BIEDENKAPP DIETER DR
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公开(公告)号：DE3269615D1
公开(公告)日：1986-04-10
申请号：DE3269615
申请日：1982-07-16
Applicant: BASF AG
Inventor： MROSS WOLF DIETER DR , BIEDENKAPP DIETER DR , SCHWARZMANN MATTHIAS DR , SCHWETER WALTER DR
IPC: B01J23/84 , B01J23/86 , B01J23/88 , B01J23/881 , B01J23/887 , B01J27/18 , B01J27/188 , B01J27/199 , C07C5/333 , C07C15/46
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公开(公告)号：DE3228878A1
公开(公告)日：1984-02-09
申请号：DE3228878
申请日：1982-08-03
Applicant: BASF AG
Inventor： BIFFAR WERNER DR , MROSS WOLF DIETER DR , BIEDENKAPP DIETER DR , SCHWETER WALTER DR
Abstract: The dehydrogenation catalyst consisting of 50 to 95% by weight of an iron compound and 5 to 50% by weight of at least one promoter and/or at least one stabiliser is prepared by using goethite and/or haematite having a specific surface area of 1 to 50 m /g, measured by BET, as the iron compound and is mixed or kneaded with the further component or components and then moulded. The catalyst is used for the dehydrogenation of ethylbenzene to styrene.
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