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公开(公告)号:AU2013269843A1
公开(公告)日:2014-11-27
申请号:AU2013269843
申请日:2013-05-23
Applicant: BASF SE
Inventor: SCHAUB THOMAS , DIMITROVA PEPA , PACIELLO ROCCO , BAUER FREDERIC
IPC: C07C29/34 , C07C29/86 , C07C31/125
Abstract: The invention relates to a method for reprocessing a mixture, containing at least one alcohol of general formula (I) R
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公开(公告)号:PL2588439T3
公开(公告)日:2014-09-30
申请号:PL11726423
申请日:2011-06-21
Applicant: BASF SE
Inventor: SCHAUB THOMAS , FRIES DONATA MARIA , PACIELLO ROCCO , MOHL KLAUS-DIETER , SCHÄFER MARTIN , RITTINGER STEFAN , SCHNEIDER DANIEL
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公开(公告)号:UA104324C2
公开(公告)日:2014-01-27
申请号:UAA201200778
申请日:2010-06-11
Applicant: BASF SE
Inventor: SCHAUB THOMAS , PACIELLO ROCCO , MOHL KLAUS-DIETER , SCHNEIDER DANIEL , SCHAFER MARTIN , RITTINGER STEFAN
Abstract: Способполучениямуравьинойкислотыпутемгидрированиядиоксидауглеродав присутствиикатализатора, которыйсодержитэлемент 8-й, 9-йили 10-йгруппыПериодическойсистемы, третичныйамини полярныйрастворитель, поддавлениемот 0,2 до 30 МПаабс. притемпературеот 20 до 200 °C собразованиемдвухжидкихфаз, разделениеобеихжидкихфаз, причемнасыщеннуютретичнымаминомжидкуюфазу (В) возвращаютв гидрогенизатор, иаддуктмуравьинойкислотыизнасыщеннойаддуктоммуравьинойкислотыс аминоми полярнымрастворителемжидкойфазы (А) подвергаюттермическомурасщеплениюв дистилляторенасвободнуюмуравьинуюкислотуи свободныйтретичныйамин, авысвобожденныйприрасщеплениитретичныйамин, атакжеполярныйрастворительвозвращаютв гидрогенизатор.
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公开(公告)号:PL2445860T3
公开(公告)日:2013-10-31
申请号:PL10725137
申请日:2010-06-11
Applicant: BASF SE
Inventor: SCHAUB THOMAS , PACIELLO ROCCO , MOHL KLAUS-DIETER , SCHNEIDER DANIEL , SCHÄFER MARTIN , RITTINGER STEFAN
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95.
公开(公告)号:MX2013010218A
公开(公告)日:2013-10-25
申请号:MX2013010218
申请日:2012-03-01
Applicant: BASF SE
Inventor: SCHAUB THOMAS , BUSCHHAUS BORIS , BRINKS MARION KRISTINA , SCHELWIES MATHIAS , PACIELLO ROCCO , MELDER JOHANN-PETER , MERGER MARTIN
IPC: C07C209/14 , C07C209/82
Abstract: El proceso para la preparación de aminas primarias por aminación de alcohol de alcoholes con amoniaco con la eliminación de agua, que comprende las etapas (a) reacción homogéneamente catalizada de una mezcla de reacción que comprende por lo menos un alcohol, amoníaco, por lo menos un solvente no polar y por lo menos un catalizador que comprende por lo menos un elemento seleccionado de los grupos 8, 9 y 10 de la Tabla Periódica de los Elementos en la fase líquida, dando una mezcla de productos (P) (b) separación de fase de la mezcla de producto (P) obtenida en la etapa (a), opcionalmente después de disminuir la temperatura, disminuir la presión y/o agregar por lo menos un solvente polar que tiene un espacio de miscibilidad con el solvente no polar, para dar por lo menos una fase (A) de producto polar, y por lo menos una fase (B) no polar que comprende por lo menos parte del catalizador utilizado, y una separación de la fase (B) no polar, (c) regresar por lo menos parte de la fase (B) no polar a la reacción en la etapa (a), y (d) separar la producción de aminación de la fase (A) del producto polar, en donde el solvente no polar utilizado en (a) y el catalizador utilizado en (a) se seleccionan de tal manera que el catalizador se acumula en la fase (B) no polar.
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96.
公开(公告)号:MX2013010154A
公开(公告)日:2013-09-26
申请号:MX2013010154
申请日:2012-03-01
Applicant: BASF SE
Inventor: SCHAUB THOMAS , BUSCHHAUS BORIS , BRINKS MARION KRISTINA , SCHELWIES MATHIAS , PACIELLO ROCCO , MELDER JOHANN-PETER , MERGER MARTIN
IPC: C07D207/06 , C07C211/09 , C07C213/02 , C07C215/08 , C07D207/20 , C07D265/30 , C07D307/52
Abstract: La invención se refiere a un método para la producción de aminas primarias que comprenden por lo menos un grupo funcional de fórmula (-CH2-NH2), por aminación de alcohol de eductos, que contienen por lo menos un grupo funcional de fórmula (-CH2-OH), usando amoníaco, y la eliminación de agua. La aminación catalizada homogéneamente de alcohol se lleva a cabo en presencia de por lo menos un catalizador de complejo que contiene por lo menos un elemento seleccionado de los grupos 8 y 9 de la tabla periódica y por lo menos un ligando de fósforo donante de la fórmula general (I).
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公开(公告)号:CA2856959A1
公开(公告)日:2013-06-27
申请号:CA2856959
申请日:2012-12-14
Applicant: BASF SE
Inventor: SCHNEIDER DANIEL , MOHL KLAUS-DIETER , SCHAFER MARTIN , FRIES DONATA MARIA , TELES JOAQUIM HENRIQUE , BASSLER PETER , RITTINGER STEFAN , SCHAUB THOMAS
Abstract: The invention relates to a method for obtaining formic acid by thermally separating a flow containing formic acid and a tertiary amine (I), wherein a liquid flow containing formic acid, tertiary amine (I), and water is produced by bringing together a tertiary amine (I) and a formic acid source in the presence of water, water and organic decomposition products of the tertiary amine (I) are removed, and formic acid is removed from the obtained liquid flow by means of distillation in a distillation device, wherein the removed flow containing water and organic decomposition products of the tertiary amine (I) is separated into two liquid phases, the upper liquid phase is removed, and the lower liquid phase containing water is fed back to the formic acid source.
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公开(公告)号:CA2854047A1
公开(公告)日:2013-05-16
申请号:CA2854047
申请日:2012-11-07
Applicant: BASF SE
Inventor: SCHAUB THOMAS , PAZICKY MAREK , FRIES DONATA MARIA , PACIELLO ROCCO , MEIER ANTON
Abstract: The invention relates to a process for the preparation of formic acid by reaction of carbon dioxide with hydrogen.
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公开(公告)号:ZA201200526B
公开(公告)日:2013-03-27
申请号:ZA201200526
申请日:2012-01-23
Applicant: BASF SE
Inventor: SCHAUB THOMAS , PACIELLO ROCCO , MOHL KLAUS-DIETER , SCHNEIDER DANIEL , SCHAFER MARTIN , RITTINGER STEFAN
IPC: C07C20060101
Abstract: The invention relates to a method for producing formic acid by hydrogenation of carbon dioxide in the presence of a catalyst which contains an element of the 8th, 9th or 10th group of the periodic system, a tertiary amine and a polar solvent, at a pressure of 0.2 to 30 MPa abs and a temperature of 20 to 200°C, thereby producing two liquid phases, and separation of the two liquid phases. The liquid phase (B) enriched by the tertiary amine is returned to the hydrogenation reactor and the formic acid/amine addition product from the liquid phase (A) enriched by the formic acid/amine addition product and the polar solvent is thermally separated into free formic acid and free tertiary amine in a distillation unit and the tertiary amine released during separation and the polar solvent are returned to the hydrogenation reactor.
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100.
公开(公告)号:CA2828330A1
公开(公告)日:2012-09-13
申请号:CA2828330
申请日:2012-03-01
Applicant: BASF SE
Inventor: SCHAUB THOMAS , BUSCHHAUS BORIS , BRINKS MARION KRISTINA , SCHELWIES MATHIAS , PACIELLO ROCCO , MELDER JOHANN-PETER , MERGER MARTIN
IPC: C07C209/14 , C07C209/82
Abstract: The invention relates to a method for producing primary amines by means of the alcohol amination of alcohols with ammonia, with water being eliminated. The method comprises the steps of: (a) a homogenously-catalysed reaction of a reaction mixture which contains at least one alcohol, ammonia, at least one non-polar solvent, and at least one catalyst containing at least one element selected from groups 8, 9 and 10 of the periodic table in the liquid phase, a product mixture (P) thus being obtained; (b) separating the phases of product mixture (P) which was obtained in step (a), if necessary after a reduction in temperature, a reduction in pressure and/or the addition of at least one polar solvent with a miscibility gap in relation to the non-polar solvent, and thus obtaining at least one polar product phase (A) and at least one non-polar phase (B) containing at least one portion of the catalyst that was introduced, with said non-polar phase (B) being separated off, (c) returning at least one portion of the non-polar phase (B) into the reaction in step (a), and (d) separating the amination product from the polar product phase (A). The non-polar solvent introduced in (a) and the catalyst introduced in step (a) are selected such that the catalyst in the non-polar phase (B) becomes enriched.
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