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1.发明授权
公开(公告)号：EP1246696B1
公开(公告)日：2006-10-11
申请号：EP00989971.7
申请日：2000-12-11
发明人： BITTERLICH, Stefan , VOSS, Hartwig , HIBST, Hartmut , TENTEN, Andreas , VOIGT, Ingolf , PIPPARDT, Ute
IPC分类号： B01J23/34
CPC分类号： C07C51/265 , B01J23/002 , B01J23/34 , B01J35/065 , B01J2523/00 , C07B41/00 , C07C5/48 , C07C45/35 , C07C45/38 , C07C51/215 , C07C51/252 , C07C253/24 , C07C253/26 , C07C253/28 , C07C2521/02 , C07C2521/10 , C07C2523/02 , C07C2523/04 , C07C2523/08 , C07C2523/10 , C07C2523/14 , C07C2523/34 , Y02P20/52 , C07C11/02 , C07C47/22 , C07C47/04 , C07C57/145 , C07C57/04 , C07C63/16 , B01J2523/23 , B01J2523/24 , B01J2523/72 , C07C255/51 , C07C255/08
摘要： The invention relates to reaction membranes that contain a selective oxidation catalyst disposed on a ceramic membrane that selectively conducts oxide ions and that is composed of (Sr1-xCax)1-yAyMn1-zBzO3-δ, wherein A represents Ba, Pb, Na, K, Y, an element of the lanthanide group or a combination of these elements, B represents Mg, Al, Ga, In, Sn, an element of the 3d or 4d period or a combination of these elements, x is a number of from 0.2 to 0.8, y is a number of from 0 to 0.4, z is a number of from 0 to 0.6 and δ is a number that results from the principle of electroneutrality on the basis of x, y and z. The inventive reaction membranes are suitable for use in oxidative reactions of hydrocarbons in which oxygen is used.
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公开(公告)号：EP1706196A1
公开(公告)日：2006-10-04
申请号：EP05700883.1
申请日：2005-01-13
发明人： BITTERLICH, Stefan , VOSS, Hartwig , SCHUCH, Gunter , DIEFENBACHER, Armin , NOACK, Manfred , SCHÄFER, Roland , VOIGT, Ingolf , RICHTER, Hannes , CARO, Jürgen
CPC分类号： B01D69/10 , B01D67/0051 , B01D71/024 , B01D71/028 , B01D2323/10 , Y10S55/05
摘要： Disclosed is a method for producing membranes comprising at least one solid layer on one side of a porous support by treating the side of the support, which is to be coated, with a synthetic solution that forms the solid layer. The inventive method is characterized in that the space located behind the side of the porous support, which is not to be coated, is filled with an inert fluid during the production of the solid layer on the porous support, 'behind' being from the perspective of the support. The pressure and/or the temperature of the fluid is/are selected such that the synthetic solution is essentially prevented from entering in contact with the side of the porous support, which is not to be coated.
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3.发明公开
公开(公告)号：EP1246696A2
公开(公告)日：2002-10-09
申请号：EP00989971.7
申请日：2000-12-11
发明人： BITTERLICH, Stefan , VOSS, Hartwig , HIBST, Hartmut , TENTEN, Andreas , VOIGT, Ingolf , PIPPARDT, Ute
IPC分类号： B01J23/34
CPC分类号： C07C51/265 , B01J23/002 , B01J23/34 , B01J35/065 , B01J2523/00 , C07B41/00 , C07C5/48 , C07C45/35 , C07C45/38 , C07C51/215 , C07C51/252 , C07C253/24 , C07C253/26 , C07C253/28 , C07C2521/02 , C07C2521/10 , C07C2523/02 , C07C2523/04 , C07C2523/08 , C07C2523/10 , C07C2523/14 , C07C2523/34 , Y02P20/52 , C07C11/02 , C07C47/22 , C07C47/04 , C07C57/145 , C07C57/04 , C07C63/16 , B01J2523/23 , B01J2523/24 , B01J2523/72 , C07C255/51 , C07C255/08
摘要： The invention relates to reaction membranes that contain a selective oxidation catalyst disposed on a ceramic membrane that selectively conducts oxide ions and that is composed of (Sr1-xCax)1-yAyMn1-zBzO3-δ, wherein A represents Ba, Pb, Na, K, Y, an element of the lanthanide group or a combination of these elements, B represents Mg, Al, Ga, In, Sn, an element of the 3d or 4d period or a combination of these elements, x is a number of from 0.2 to 0.8, y is a number of from 0 to 0.4, z is a number of from 0 to 0.6 and δ is a number that results from the principle of electroneutrality on the basis of x, y and z. The inventive reaction membranes are suitable for use in oxidative reactions of hydrocarbons in which oxygen is used.
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公开(公告)号：EP1706196B1
公开(公告)日：2007-12-05
申请号：EP05700883.1
申请日：2005-01-13
发明人： BITTERLICH, Stefan , VOSS, Hartwig , SCHUCH, Gunter , DIEFENBACHER, Armin , NOACK, Manfred , SCHÄFER, Roland , VOIGT, Ingolf , RICHTER, Hannes , CARO, Jürgen
CPC分类号： B01D69/10 , B01D67/0051 , B01D71/024 , B01D71/028 , B01D2323/10 , Y10S55/05
摘要： Disclosed is a method for producing membranes comprising at least one solid layer on one side of a porous support by treating the side of the support, which is to be coated, with a synthetic solution that forms the solid layer. The inventive method is characterized in that the space located behind the side of the porous support, which is not to be coated, is filled with an inert fluid during the production of the solid layer on the porous support, "behind" being from the perspective of the support. The pressure and/or the temperature of the fluid is/are selected such that the synthetic solution is essentially prevented from entering in contact with the side of the porous support, which is not to be coated.
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公开(公告)号：EP1706197B1
公开(公告)日：2007-11-28
申请号：EP05700709.8
申请日：2005-01-05
发明人： BITTERLICH, Stefan , VOSS, Hartwig , SCHUCH, Gunter , DIEFENBACHER, Armin , NOACK, Manfred , SCHÄFER, Roland , VOIGT, Ingolf , RICHTER, Hannes , CARO, Jürgen
CPC分类号： B01D71/028 , B01D53/228 , B01D67/0051 , B01D69/12 , B01D2323/08 , B01D2325/24 , C07C7/144 , C07C11/08
摘要： The invention relates to composite membranes comprising at least one porous carrier layer and at least one microporous separating layer, containing at least one MFI-type zeolite. Said separating layer is produced by hydrothermal synthesis. According to the invention, the molar ratio of silicon to aluminium is higher than 120, and the carrier layer contains less than 10 wt. % of aluminium in the elementary or chemically bonded form in a region of at least 100 nm adjacent to the separating layer.
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公开(公告)号：EP1706197A1
公开(公告)日：2006-10-04
申请号：EP05700709.8
申请日：2005-01-05
发明人： BITTERLICH, Stefan , VOSS, Hartwig , SCHUCH, Gunter , DIEFENBACHER, Armin , NOACK, Manfred , SCHÄFER, Roland , VOIGT, Ingolf , RICHTER, Hannes , CARO, Jürgen
CPC分类号： B01D71/028 , B01D53/228 , B01D67/0051 , B01D69/12 , B01D2323/08 , B01D2325/24 , C07C7/144 , C07C11/08
摘要： The invention relates to composite membranes comprising at least one porous carrier layer and at least one microporous separating layer, containing at least one MFI-type zeolite. Said separating layer is produced by hydrothermal synthesis. According to the invention, the molar ratio of silicon to aluminium is higher than 120, and the carrier layer contains less than 10 wt. % of aluminium in the elementary or chemically bonded form in a region of at least 100 nm adjacent to the separating layer.
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