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    processo para preparar ácido fórmico
    83.
    发明专利
    processo para preparar ácido fórmico 未知

    公开(公告)号：BR112012012033A2

    公开(公告)日：2016-05-17

    申请号：BR112012012033

    申请日：2011-06-16

    Applicant: BASF SE

    Inventor： SCHNEIDER DANIEL ,  FRIES DONATA MARIA ,  MOHL KLAUS-DIETER ,  SCHÄFER MARTIN ,  PACIELLO ROCCO ,  RITTINGER STEFAN ,  SCHAUB THOMAS

    IPC: C07C51/00 ,  C07C53/02

    Abstract: "processo para preparar ácido fórmico". é proposto um processo para´preparar ácido fórmico através da reação de dióxido de carbono (1) com hidrogênio (2) em um reator de hidrogenação (i) na presença de um catalisador que compreende um elemento dos grupos 8,9 ou 10 da tabela periódica, de uma amina terciária contendo pelo menos 12 átomos de carbono por molécula e um solvente polar que compreende um ou mais monoaçlcoóis selecionados de metanol, etanol, propanóis e butanóis, e água, para formar adutos de ácido fórmico/amina como intermediários, que são subsequentemente clivados de maneira térmica, com processamento das saídas (3) do reator de hidrogenação (i) em várias etapas de processo, uma corrente (13) compreendendo amina terciária do processamento sendo usada como solvente seletivo para o catalisador.

    Procedimiento de preparación de 2-alquenales 3-sustituidos, en particular prenal
    85.
    发明专利
    Procedimiento de preparación de 2-alquenales 3-sustituidos, en particular prenal 未知

    公开(公告)号：ES2566377T3

    公开(公告)日：2016-04-12

    申请号：ES12788570

    申请日：2012-11-23

    Applicant: BASF SE

    Inventor： SCHAUB THOMAS ,  BRUNNER BERNHARD ,  EBEL KLAUS ,  PACIELLO ROCCO

    IPC: C07C45/00 ,  C07C35/04 ,  C07C45/29 ,  C07C47/20 ,  C07C47/21

    Abstract: Un procedimiento de preparación de 2-alquenales de fórmula (I)**Fórmula** en la que R1 se selecciona de hidrógeno o alquilo-C1-C4; y R2 se selecciona de hidrógeno, alquilo-C1-C12, alquenilo-C2-C12, cicloalquilo- C4-C8 y arilo-C6-C10, en el que alquilo-C1-C12 y alquenilo-C1-C12 pueden estar sustituidos con cicloalquilo-C5-C7 o cilcoalquenilo-C5-C7; que comprende deshidrogenar un alquenol de fórmula II, un alquenol de fórmula III o una mezcla de los mismos,**Fórmula** en las que R1 y R2 son cada uno como se define anteriormente, en el que el alquenol II, el alquenol III o una mezcla de los mismos se pone en contacto con un sistema catalítico que comprende al menos un ligando y un compuesto metálico seleccionado de compuestos rutenio(II) y compuestos de iridio(I), y en el que el hidrógeno formado durante la deshidrogenación se retira de la mezcla de reacción mediante: i) haciendo reaccionar con un reoxidante seleccionado de alcanonas-C3-C12, cicloalcanonas-C4-C9, benzaldehído y mezclas de los mismos; y/o ii) medios puramente físicos.

    PROCEDIMIENTO PARA PREPARAR ALCOHOLES RAMIFICADOS.
    88.
    发明专利
    PROCEDIMIENTO PARA PREPARAR ALCOHOLES RAMIFICADOS. 未知

    公开(公告)号：MX2014012691A

    公开(公告)日：2015-09-16

    申请号：MX2014012691

    申请日：2013-04-12

    Applicant: BASF SE

    Inventor： SCHAUB THOMAS ,  PACIELLO ROCCO ,  DIMITROVA PEPA ,  BAUER FREDERIC

    IPC: C07C29/34 ,  B01J31/18 ,  C07C31/125

    Abstract: La invención se refiere a un método para producir alcoholes ramificados de la fórmula general (I), los grupos R1 siendo diferentes o iguales y seleccionándose de alquilo de 2 a 3 átomos de carbono, lineal o ramificado, utilizando al menos un alcohol de la fórmula (II) R1-CH2-CH2-OH en una fase homogénea en presencia de al menos una base, en donde se utiliza al menos un compuesto de complejo conteniendo Ru(lI), en donde Ru(lI) tiene al menos un ligando L1, el cual al menos es un bidentato, al menos un sitio de coordinación de L1 siendo un átomo de nitrógeno.

    ALKOXYLATED POLYALKYLENE POLYAMINES
    89.
    发明专利
    ALKOXYLATED POLYALKYLENE POLYAMINES 未知

    公开(公告)号：IN3842CHN2014A

    公开(公告)日：2015-09-04

    申请号：IN3842CHN2014

    申请日：2014-05-21

    Applicant: BASF SE

    Inventor： EBERT SOPHIA ,  SCHAUB THOMAS ,  STRAUTMANN JULIA ,  HÜFFER STEPHAN

    IPC: C08G73/02 ,  C08G65/26

    Abstract: Method for producing alkoxylated polyalkylene polyamines comprising the following steps (a) homogenously catalysed alcohol amination wherein aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines with aliphatic diols or polyols with elimination of water in the presence of a homogenous catalyst to form polyalkylene polyamines (b) reaction of said polyalkylene polyamines with alkylene oxides into alkoxylated polyalkylene polyamines. Special alkoxylated polyalkylene polyamines obtainable by means of such methods and alkoxylated polyalkylene polyamines and method for the production thereof. Use of alkoxylated polyalkylene polyamines as detergent additives dispersing agents textile auxiliary agents wood protection agents and corrosion protection agents.

    METHOD FOR PRODUCING FORMIC ACID BY REACTING CARBON DIOXIDE WITH HYDROGEN
    90.
    发明专利
    METHOD FOR PRODUCING FORMIC ACID BY REACTING CARBON DIOXIDE WITH HYDROGEN 未知

    公开(公告)号：IN3122DEN2014A

    公开(公告)日：2015-05-22

    申请号：IN3122DEN2014

    申请日：2014-04-21

    Applicant: BASF SE

    Inventor： SCHAUB THOMAS ,  BEY OLIVER ,  MEIER ANTON ,  FRIES DONATA MARIA ,  HUGO RANDOLF

    IPC: C07C51/00 ,  C07C51/02 ,  C07C51/42

    Abstract: The invention relates to a method for producing formic acid comprising the following steps: (a) reacting in a homogeneously catalyzed manner a reaction mixture (Rg) containing carbon dioxide hydrogen at least one polar solvent and at least one tertiary amine in the presence of at least one coordination catalyst in a hydrogenation reactor in order to obtain a two phase hydrogenation mixture (H) containing an upper phase (O1) which contains the at least one coordination catalyst and the at least one tertiary amine (A1) and a lower phase (U1) which contains the at least one polar solvent residues of the at least one coordination catalyst and at least one formic acid/amine adduct; (b) processing the hydrogenation mixture (H) obtained in step (a) according to one of the following steps: (b1) phase separating the hydrogenation mixture (H) obtained in step (a) in a first phase separating device into the upper phase (O1) and the lower phase (U1) or (b2) extracting the at least one coordination catalyst from the hydrogenation mixture (H) obtained in step (a) in an extraction unit with an extracting agent containing the at least one tertiary amine (A1) in order to obtain a raffinate (R1) containing the at least one formic acid/amine adduct (A2) and the at least one polar solvent and an extract (E1) containing the at least one tertiary amine (A1) and the at least one coordination catalyst or (b3) phase separating the hydrogenation mixture (H) obtained in step (a) in a first phase separating device into the upper phase (O1) and the lower phase (U1) and extracting the residues of the at least one coordination catalyst from the lower phase (U1) in an extraction unit by means of an extracting agent containing the at least one tertiary amine (A1) in order to obtain a raffinate (R2) containing the at least one formic acid/amine adduct (A2) and the at least one polar solvent and an extract (E2) containing the at least one tertiary amine (A1) and the residues of the at least one coordination catalyst; (c) separating the at least one polar solvent from the lower phase (U1) from the raffinate (R1) or from the raffinate (R2) in a first distillation device in order to obtain a distillate (D1) containing the at least one polar solvent which is fed back into the hydrogenation reactor in step (a) and a two phase bottom mixture (S1) containing an upper phase (O2) which contains the at least one tertiary amine (A1) and a lower phase (U2) which contains the at least one formic acid/amine adduct (A2); (e) cleaving the at least one formic acid/amine adduct (A2) contained in the bottom mixture (S1) or optionally in the lower phase (U2) in a thermal cleaving unit in order to obtain the at least one tertiary amine (A1) which is fed back to the hydrogenation reactor in step (a) and formic acid which is discharged from the thermal cleaving unit wherein carbon monoxide is added to the lower phase (U1) the raffinate (R1) or the raffinate (R2) directly before and/or during step (c) and/or carbon monoxide is added to the bottom mixture (S1) or optionally the bottom phase (U2) directly before and/or during step (e).

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