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公开(公告)号：EP2044009B1
公开(公告)日：2015-02-25
申请号：EP07787139.0
申请日：2007-07-05
Applicant: BASF SE
Inventor： KNÖSCHE, Carsten , STROEFER, Eckhard , STÜTZER, Dieter , SACHWEH, Bernd , LINSENBÜHLER, Markus , WÖLFERT, Andreas
IPC: C07C263/10 , C07C265/14
CPC classification number: C07C263/10 , C07C265/14
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公开(公告)号：EP1937729A1
公开(公告)日：2008-07-02
申请号：EP06807125.7
申请日：2006-10-10
Applicant: BASF SE
Inventor： SEIDL, Volker , DÜCKER, Carolin Nadine , WIEDEMANN, Alexandra , WETTLING, Thomas , RACHWALSKY, Uwe , VOLLAND, Marco-Christian , KARCHES, Martin , STÜTZER, Dieter , WEBER, Franz , BOCHNITSCHEK, Werner
CPC classification number: C08F110/10 , C08F2/14 , C08F2500/01 , C08F2500/04
Abstract: The invention relates to a method for producing polyisobutene by polymerization of isobutene using an inert diluent and a halogenated Lewis acid as the catalyst. Said method is characterized by contacting a liquid mixture of the isobutene and the inert diluent with the catalyst in the gas chamber of a polymerization device.
Abstract translation: 本发明涉及一种通过使用惰性稀释剂和卤化路易斯酸作为催化剂聚合异丁烯生产聚异丁烯的方法。 所述方法的特征在于使异丁烯和惰性稀释剂的液体混合物与催化剂在聚合装置的气室中接触。
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公开(公告)号：EP2714650A1
公开(公告)日：2014-04-09
申请号：EP12723181.9
申请日：2012-05-23
Applicant: BASF SE
Inventor： STROEFER, Eckhard , MACHHAMMER, Otto , BITTERLICH, Stefan , PROCHAZKA, Roman , EMMELUTH, Mario , PANTOUFLAS, Emmanouil , LESCHINSKI, Julia , KLINGLER, Dirk , DEUERLEIN, Stephan , SCHUNK, Stephan , HENKELMANN, Jochem , STÜTZER, Dieter
IPC: C07C263/10 , C07C265/14
CPC classification number: C07C263/10 , C07C265/14
Abstract: The present invention relates to a process for preparing polyisocyanates from natural raw material sources by starting from a biomass material and preparing a composition which comprises low molecular mass aromatics that contain per molecule at least one hydroxyl group or at least one alkoxy group (oxyaromatics), reacting these oxyaromatics to form the corresponding aromatic amines, and, optionally after condensation with formaldehyde, carrying out further reaction with phosgene to form compounds containing isocyanate groups.
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4.发明公开
公开(公告)号：EP2473463A2
公开(公告)日：2012-07-11
申请号：EP10747846.3
申请日：2010-08-23
Applicant: BASF SE
Inventor： SCHNEIDER, Christian , KARCHES, Martin , TSOU, Joana, Coelho , AHRENS, Sebastian , STÜTZER, Dieter
CPC classification number: C07C2/76 , Y02P20/584 , C07C15/02
Abstract: The present invention relates to a process for the non-oxidative dehydroaromatization of a feed stream containing C1-C4 aliphatics comprising the steps I, feeding the feed stream E into a reaction zone 1, reacting the feed stream E under non-oxidative conditions in the presence of a particulate catalyst to give a product stream P containing aromatic hydrocarbons, and removing the product stream P from the reaction zone 1; II, transferring the catalyst that is reduced in its activity by deposited coke into a reaction zone 2; III, at least partial regeneration of the catalyst with feed of a hydrogen-containing gas stream H in a reaction zone 2, wherein at least some of the deposited coke is converted into methane and a methane-containing gas stream M is formed that is fed at least in part to the reaction zone 1; IV, removing the catalyst from the reaction zone 2 and V, recirculating at least some of the catalyst that is removed to the reaction zone 1, wherein reaction zone 1 and reaction zone 2 are arranged spatially adjacently in the same reactor.
Abstract translation: 本发明涉及一种使含有C 1 -C 4脂族化合物的反应物流非氧化脱氢芳构化的方法，包括以下步骤：将反应物流E加入到反应区1中，在非氧化条件下在颗粒催化剂存在下将反应物流E转化 涉及包含芳烃并从反应区1排出产物流P的产物流P，II。 由于沉积的焦炭进入反应区域2，III而导致活性降低的催化剂。 在反应区2中供应含氢气流H至少部分地再生催化剂，至少部分沉积的焦炭转化成甲烷以形成含甲烷的气流M，其至少部分地进料至反应 区域1，IV。 将催化剂从反应区2排出，并将至少一部分排出的催化剂再循环到反应区1中，反应区1和反应区2在相同的反应器中彼此空间上相邻布置。
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公开(公告)号：EP2066436A1
公开(公告)日：2009-06-10
申请号：EP07803495.6
申请日：2007-09-14
Applicant: BASF SE
Inventor： SEIDEMANN, Lothar , STÜTZER, Dieter , GRASSLER, Thomas , KARCHES, Martin , SCHNEIDER, Christian
CPC classification number: B01J8/1845 , B01J8/006 , B01J8/1836 , B01J8/1872 , B01J8/34 , B01J19/32 , B01J2208/00132 , B01J2219/3221 , B01J2219/32213 , B01J2219/3222 , B01J2219/32227 , B01J2219/32237 , B01J2219/32262 , B01J2219/32408 , B01J2219/32416 , B01J2219/32425 , B01J2219/32441 , B01J2219/32466 , B01J2219/32475 , B01J2219/32483 , C10G2/344 , C10G45/20
Abstract: Disclosed is a fluidized bed reactor for carrying out a gas phase reaction. A gaseous reaction mixture flows from the bottom to the top of a heterogeneous particulate catalyst that forms a fluidized bed in which baffles are arranged. Said fluidized bed reactor is characterized in that the baffles divide the fluidized bed into a plurality of cells horizontally disposed in the fluidized bed reactor and a plurality of cells vertically disposed in the fluidized bed reactor, the cell walls being gas-permeable and being provided with openings which ensure that the heterogeneous particulate catalyst reaches a transfer rate ranging from 1 to 100 liters/hour per liter of reactor volume in the vertical direction.
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Patent Agency Ranking
公开(公告)号：EP2066583B1
公开(公告)日：2010-11-24
申请号：EP07803556.5
申请日：2007-09-19
Applicant: BASF SE
Inventor： SEIDEMANN, Lothar , KARCHES, Martin , STÜTZER, Dieter , SESING, Martin , SCHUBERT, Olga , URTEL, Heiko
CPC classification number: C01B7/04 , B01J8/1836 , B01J8/1872 , B01J8/34 , B01J19/32 , B01J23/462 , B01J23/868 , B01J2208/00132 , B01J2208/00212 , B01J2219/3221 , B01J2219/32217 , B01J2219/3222 , B01J2219/32227 , B01J2219/32262 , B01J2219/32408 , B01J2219/32425 , B01J2219/32441 , B01J2219/32475 , B01J2219/32483 , Y02P20/228
Abstract: The invention relates to a method for producing chlorine in a fluidized bed reactor, a gaseous reaction mixture containing hydrogen chloride and oxygen flowing from the bottom to the top of a heterogeneous particulate catalyst that forms a fluidized bed. The invention is characterized in that said fluidized bed comprises insertion elements which divide the fluidized bed into a plurality of horizontal and vertical cells arranged in the fluidized bed reactor, the walls of said cells being permeable to gas and having openings for ensuring the exchange of particles of the heterogeneous particulate catalyst in the vertical direction in the range of between 1 and 100 liter(s)/hour per liter of reactor volume.
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7.发明公开
公开(公告)号：EP2069283A1
公开(公告)日：2009-06-17
申请号：EP07820210.8
申请日：2007-09-14
Applicant: BASF SE
Inventor： SEIDEMANN, Lothar , KÖNIGSMANN, Lucia , SCHNEIDER, Christian , SCHWAB, Ekkehard , STÜTZER, Dieter , LIEKENS, Celine
IPC: C07C209/36 , B01J8/18
CPC classification number: C07C209/36 , B01J8/006 , B01J8/1836 , B01J8/1845 , B01J8/1872 , B01J8/34 , B01J19/32 , B01J2208/00132 , B01J2219/3221 , B01J2219/32213 , B01J2219/3222 , B01J2219/32227 , B01J2219/32408 , B01J2219/32416 , B01J2219/32466 , B01J2219/32475 , C10G45/20 , C07C211/46
Abstract: A process for preparing aromatic amines by catalytic hydrogenation of the corresponding nitro compound in a fluidized-bed reactor, in which a gaseous reaction mixture comprising the nitro compound and hydrogen flows from the bottom upward through a heterogeneous particulate catalyst forming a fluidized bed, wherein the fluidized bed is provided with internals which divide the fluidized bed into a plurality of cells arranged horizontally in the fluidized-bed reactor and a plurality of cells arranged vertically in the fluidized-bed reactor, with the cells having cell walls which are permeable to gas and have openings which ensure an exchange number of the heterogeneous, particulate catalyst in the vertical direction in the range from 1 to 100 liters/hour per liter of reactor volume, is proposed.
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公开(公告)号：EP2066583A2
公开(公告)日：2009-06-10
申请号：EP07803556.5
申请日：2007-09-19
Applicant: BASF SE
Inventor： SEIDEMANN, Lothar , KARCHES, Martin , STÜTZER, Dieter , SESING, Martin , SCHUBERT, Olga , URTEL, Heiko
CPC classification number: C01B7/04 , B01J8/1836 , B01J8/1872 , B01J8/34 , B01J19/32 , B01J23/462 , B01J23/868 , B01J2208/00132 , B01J2208/00212 , B01J2219/3221 , B01J2219/32217 , B01J2219/3222 , B01J2219/32227 , B01J2219/32262 , B01J2219/32408 , B01J2219/32425 , B01J2219/32441 , B01J2219/32475 , B01J2219/32483 , Y02P20/228
Abstract: The invention relates to a method for producing chlorine in a fluidized bed reactor, a gaseous reaction mixture containing hydrogen chloride and oxygen flowing from the bottom to the top of a heterogeneous particulate catalyst that forms a fluidized bed. The invention is characterized in that said fluidized bed comprises insertion elements which divide the fluidized bed into a plurality of horizontal and vertical cells arranged in the fluidized bed reactor, the walls of said cells being permeable to gas and having openings for ensuring the exchange of particles of the heterogeneous particulate catalyst in the vertical direction in the range of between 1 and 100 liter(s)/hour per liter of reactor volume.
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公开(公告)号：EP2066436B1
公开(公告)日：2012-07-18
申请号：EP07803495.6
申请日：2007-09-14
Applicant: BASF SE
Inventor： SEIDEMANN, Lothar , STÜTZER, Dieter , GRASSLER, Thomas , KARCHES, Martin , SCHNEIDER, Christian
CPC classification number: B01J8/1845 , B01J8/006 , B01J8/1836 , B01J8/1872 , B01J8/34 , B01J19/32 , B01J2208/00132 , B01J2219/3221 , B01J2219/32213 , B01J2219/3222 , B01J2219/32227 , B01J2219/32237 , B01J2219/32262 , B01J2219/32408 , B01J2219/32416 , B01J2219/32425 , B01J2219/32441 , B01J2219/32466 , B01J2219/32475 , B01J2219/32483 , C10G2/344 , C10G45/20
Abstract: Disclosed is a fluidized bed reactor for carrying out a gas phase reaction. A gaseous reaction mixture flows from the bottom to the top of a heterogeneous particulate catalyst that forms a fluidized bed in which baffles are arranged. Said fluidized bed reactor is characterized in that the baffles divide the fluidized bed into a plurality of cells horizontally disposed in the fluidized bed reactor and a plurality of cells vertically disposed in the fluidized bed reactor, the cell walls being gas-permeable and being provided with openings which ensure that the heterogeneous particulate catalyst reaches a transfer rate ranging from 1 to 100 liters/hour per liter of reactor volume in the vertical direction.
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10.发明授权
公开(公告)号：EP2069283B1
公开(公告)日：2010-06-30
申请号：EP07820210.8
申请日：2007-09-14
Applicant: BASF SE
Inventor： SEIDEMANN, Lothar , KÖNIGSMANN, Lucia , SCHNEIDER, Christian , SCHWAB, Ekkehard , STÜTZER, Dieter , LIEKENS, Celine
IPC: C07C209/36 , B01J8/18
CPC classification number: C07C209/36 , B01J8/006 , B01J8/1836 , B01J8/1845 , B01J8/1872 , B01J8/34 , B01J19/32 , B01J2208/00132 , B01J2219/3221 , B01J2219/32213 , B01J2219/3222 , B01J2219/32227 , B01J2219/32408 , B01J2219/32416 , B01J2219/32466 , B01J2219/32475 , C10G45/20 , C07C211/46
Abstract: A process for preparing aromatic amines by catalytic hydrogenation of the corresponding nitro compound in a fluidized-bed reactor, in which a gaseous reaction mixture comprising the nitro compound and hydrogen flows from the bottom upward through a heterogeneous particulate catalyst forming a fluidized bed, wherein the fluidized bed is provided with internals which divide the fluidized bed into a plurality of cells arranged horizontally in the fluidized-bed reactor and a plurality of cells arranged vertically in the fluidized-bed reactor, with the cells having cell walls which are permeable to gas and have openings which ensure an exchange number of the heterogeneous, particulate catalyst in the vertical direction in the range from 1 to 100 liters/hour per liter of reactor volume, is proposed.
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