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公开(公告)号：ES2240562T3
公开(公告)日：2005-10-16
申请号：ES01995706
申请日：2001-12-20
Applicant: BASF AG
Inventor： HOLZLE MARKUS , HESSE MICHAEL , HARTH KLAUS , NETH NORBERT
IPC: B01D53/86 , B01D53/88 , B01J23/80 , B01J35/06 , B01J37/00 , B01J37/02 , D04H1/70 , D06M11/38 , D06M11/44 , D06M11/45 , H01M4/62 , H01M4/90 , H01M8/0662
Abstract: Aglomerados de partículas-fibras, caracterizados porque estos aglomerados contienen fibras con la estructura de fibras aisladas, haces de fibras, mechones de fibras, o sus mezclas con partículas adheridas sólidamente, de un tamaño de partícula de 0, 1 a 3 mm.
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公开(公告)号：AT294640T
公开(公告)日：2005-05-15
申请号：AT01995706
申请日：2001-12-20
Applicant: BASF AG
Inventor： HOELZLE MARKUS , HESSE MICHAEL , HARTH KLAUS , NETH NORBERT
IPC: B01D53/86 , B01D53/88 , B01J23/80 , B01J35/06 , B01J37/00 , B01J37/02 , D04H1/70 , D06M11/38 , D06M11/44 , D06M11/45 , H01M4/62 , H01M4/90 , H01M8/0662
Abstract: Particle fiber agglomerates comprise fibers having the structure of individual fibers, fiber bundles, fiber tufts or mixtures thereof with firmly adhering particles.
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Patent Agency Ranking
公开(公告)号：DE10064409A1
公开(公告)日：2002-06-27
申请号：DE10064409
申请日：2000-12-21
Applicant: BASF AG
Inventor： HOELZLE MARKUS , HESSE MICHAEL , HARTH KLAUS , NETH NORBERT
IPC: B01D53/86 , B01D53/88 , B01J23/80 , B01J35/06 , B01J37/00 , B01J37/02 , D04H1/70 , D06M11/38 , D06M11/44 , D06M11/45 , H01M4/62 , H01M4/90 , H01M8/0662 , B01J2/00 , B01J2/28 , B01J35/02 , B01J37/04 , H01M8/02
Abstract: The invention relates to particle-fibre-agglomerates, which contain fibres with a structure of individual fibres, fibre bundles, fibre clusters or mixtures thereof and particles fixed thereto.
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公开(公告)号：DK159138C
公开(公告)日：1991-03-25
申请号：DK306084
申请日：1984-06-22
Applicant: BASF AG
Inventor： MEISSNER RUPRECHT , NETH NORBERT
IPC: B01J23/22 , B01J27/055 , C01B17/79
Abstract: Catalysts for the oxidation of sulfur dioxide to sulfur trioxide, consisting of a silica-based carrier and, applied on this, an active substance containing vanadium and alkali metal compounds, are prepared by dissolving vanadium pentoxide in an alkali solution, acidifying the solution with sulfuric acid, mixing the acidified solution with the carrier, molding the mixture and drying and calcining the molding. To obtain mechanically stable catalysts, a dissolved alkali metal silicate and/or silica sol are added to the alkaline solution before acidification, the latter process is carried out at below 35 DEG C. and the solution is then immediately incorporated into the carrier. The resulting moist crumbly material contains from 2 to 6% by weight of V2O5, from 35 to 45% by weight of H2O and from 15 to 50% by weight of SiO2. From 5 to 25% by weight of the total silica content originates from the dissolved alkali metal silicate and/or silica sol.
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公开(公告)号：DK159138B
公开(公告)日：1990-09-10
申请号：DK306084
申请日：1984-06-22
Applicant: BASF AG
Inventor： MEISSNER RUPRECHT , NETH NORBERT
IPC: B01J23/22 , B01J27/055 , C01B17/79
Abstract: Catalysts for the oxidation of sulfur dioxide to sulfur trioxide, consisting of a silica-based carrier and, applied on this, an active substance containing vanadium and alkali metal compounds, are prepared by dissolving vanadium pentoxide in an alkali solution, acidifying the solution with sulfuric acid, mixing the acidified solution with the carrier, molding the mixture and drying and calcining the molding. To obtain mechanically stable catalysts, a dissolved alkali metal silicate and/or silica sol are added to the alkaline solution before acidification, the latter process is carried out at below 35 DEG C. and the solution is then immediately incorporated into the carrier. The resulting moist crumbly material contains from 2 to 6% by weight of V2O5, from 35 to 45% by weight of H2O and from 15 to 50% by weight of SiO2. From 5 to 25% by weight of the total silica content originates from the dissolved alkali metal silicate and/or silica sol.
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公开(公告)号：FI74219B
公开(公告)日：1987-09-30
申请号：FI842546
申请日：1984-06-25
Applicant: BASF AG
Inventor： MEISSNER RUPRECHT , NETH NORBERT
IPC: B01J23/22 , B01J27/055 , C01B17/79
Abstract: Catalysts for the oxidation of sulfur dioxide to sulfur trioxide, consisting of a silica-based carrier and, applied on this, an active substance containing vanadium and alkali metal compounds, are prepared by dissolving vanadium pentoxide in an alkali solution, acidifying the solution with sulfuric acid, mixing the acidified solution with the carrier, molding the mixture and drying and calcining the molding. To obtain mechanically stable catalysts, a dissolved alkali metal silicate and/or silica sol are added to the alkaline solution before acidification, the latter process is carried out at below 35 DEG C. and the solution is then immediately incorporated into the carrier. The resulting moist crumbly material contains from 2 to 6% by weight of V2O5, from 35 to 45% by weight of H2O and from 15 to 50% by weight of SiO2. From 5 to 25% by weight of the total silica content originates from the dissolved alkali metal silicate and/or silica sol.
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公开(公告)号：DE3520832A1
公开(公告)日：1986-12-11
申请号：DE3520832
申请日：1985-06-11
Applicant: BASF AG
Inventor： GRUENDLER KARL-HEINZ , IRGANG MATTHIAS , NETH NORBERT , SPRAGUE MICHAEL JOLYON , ZIRKER GUENTHER
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