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公开(公告)号:WO2007125096A8
公开(公告)日:2008-05-02
申请号:PCT/EP2007054150
申请日:2007-04-27
Applicant: BASF SE , LAUTENSACK THOMAS , ALLMANN HANS-MARTIN , WILMER HAGEN
Inventor: LAUTENSACK THOMAS , ALLMANN HANS-MARTIN , WILMER HAGEN
IPC: C07C51/265 , B01J23/22 , B01J35/00 , C07C63/16
CPC classification number: B01J35/0006 , B01J23/002 , B01J23/22 , B01J2523/00 , C07C51/265 , C07C51/313 , C07C63/16 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/15 , B01J2523/47
Abstract: Method for gas phase oxidation, in which a gaseous flow which comprises at least one aromatic hydrocarbon and molecular oxygen is directed through one or more catalyst layers, wherein a moderator layer is arranged between two catalyst layers arranged one behind the other in the flow direction of the gaseous flow, wherein the moderator layer is catalytically less active than the catalysts adjoining upstream and downstream or is catalytically inactive. The desired oxidation products are obtained in high yield for longer periods.
Abstract translation: 一种用于气相氧化方法,其中,指示包括至少一个芳族烃和分子氧与一种或多种的催化剂层的气流,其中,两个相继布置在调节剂层被布置在气流催化剂层的流动方向之间,其中,所述调节剂层催化 比上游和下游催化剂或催化相邻IN-活性低活性。 所需的氧化产物以高收率长期获得。
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公开(公告)号:CL2012002877A1
公开(公告)日:2012-12-14
申请号:CL2012002877
申请日:2012-10-12
Applicant: BASF SE
Inventor: KRAMER MICHAEL , SCHUBERT MARKUS , LAUTENSACK THOMAS , HILL THOMAS , KORNER REINHARD , ROSOWSKI FRANK , ZUHLKE JURGEN
IPC: B01J23/22
Abstract: Catalizador para la oxidación de SO2 en SO3 en que soporte comprende al menos dos tierra de diatomeas de origen natural no calcinada que difieren en términos de estructura de las algas siliceas de las cuales derivan; y proceso de producción de dicho catalizador.
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公开(公告)号:BRPI0910946A2
公开(公告)日:2016-01-05
申请号:BRPI0910946
申请日:2009-04-07
Applicant: BASF SE
Inventor: DOBNER CORNELIA KATHARINA , ROSOWSKI FRANK , WILMER HAGEN , ALLMANN HANS-MARTIN , ZÜHLKE JÜRGEN , LAUTENSACK THOMAS
IPC: C07C51/265 , C07D307/89
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公开(公告)号:CL2012002875A1
公开(公告)日:2012-12-14
申请号:CL2012002875
申请日:2012-10-12
Applicant: BASF SE
Inventor: KRAMER MICHAEL , SCHUBERT MARKUS , LAUTENSACK THOMAS , HILL THOMAS , KORNER REINHARD , ROSOWSKI FRANK , ZUHLKE JURGEN
IPC: B01J23/22
Abstract: Catalizador para la oxidación de SO2 en SO3 en que el soporte comprende al menos una tierra de diatomeas de origen natural no calcinada, relativamente blanda, que presenta reducción porcentual de D50 de al menos 35 % conforme al método en seco; y proceso de producción de dicho catalizador.
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公开(公告)号:BRPI0720411A2
公开(公告)日:2013-12-31
申请号:BRPI0720411
申请日:2007-12-12
Applicant: BASF SE
Inventor: WILMER HAGEN , ZUEHLKE JUERGEN , LAUTENSACK THOMAS , ALLMANN HANS-MARTIN , ROSOWSKI FRANK , DOBNER CORNELIA
Abstract: The present invention relates to a process for gas-phase oxidation, in which a gaseous stream comprising an aromatic hydrocarbon and molecular oxygen is passed through two or more catalyst zones. Furthermore, the present invention relates to a catalyst system for gas-phase reaction using a preliminary zone.
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公开(公告)号:EP2558198A4
公开(公告)日:2013-11-06
申请号:EP11768541
申请日:2011-04-12
Applicant: BASF SE
Inventor: KRAEMER MICHAEL , SCHUBERT MARKUS , LAUTENSACK THOMAS , HILL THOMAS , KOERNER REINHARD , ROSOWSKI FRANK , ZUEHLKE JUERGEN
IPC: B01J23/22
CPC classification number: B01J21/08 , B01J23/22 , B01J27/053 , B01J35/0026 , B01J35/023 , B01J35/1038 , B01J35/1052 , B01J37/0018 , C01B17/79
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公开(公告)号:EP2558197A4
公开(公告)日:2014-03-26
申请号:EP11768535
申请日:2011-04-12
Applicant: BASF SE
Inventor: KRAEMER MICHAEL , SCHUBERT MARKUS , LAUTENSACK THOMAS , HILL THOMAS , KOERNER REINHARD , ROSOWSKI FRANK , ZUEHLKE JUERGEN
IPC: B01J23/22
CPC classification number: B01J21/08 , B01D53/8609 , B01D2251/102 , B01D2255/202 , B01D2255/2022 , B01D2255/30 , B01D2255/9205 , B01D2257/302 , B01J23/22 , B01J29/06 , B01J37/20
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公开(公告)号:MA34220B1
公开(公告)日:2013-05-02
申请号:MA35352
申请日:2012-11-07
Applicant: BASF SE
Inventor: KRAEMER MICHAEL , SCHUBERT MARKUS , LAUTENSACK THOMAS , HILL THOMAS , KOERNER REINHARD , ROSOWSKI FRANK , ZUEHLKE JUERGEN
IPC: B01J23/22
Abstract: L'invention concerne un catalyseur d'oxydation de SO
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公开(公告)号:MX2012011727A
公开(公告)日:2012-11-06
申请号:MX2012011727
申请日:2011-04-12
Applicant: BASF SE
Inventor: HILL THOMAS , ROSOWSKI FRANK , ZUEHLKE JUERGEN , SCHUBERT MARKUS , KOERNER REINHARD , LAUTENSACK THOMAS , KRAEMER MICHAEL
IPC: B01J23/22
Abstract: La invención se refiere a un catalizador para la oxidación de SO2 a SO3 y también un proceso para producirlo y su uso en un proceso para la oxidación de SO2 a SO3.
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