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    VERFAHREN ZUR HERSTELLUNG VON AMEISENSÄURE
    2.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON AMEISENSÄURE 有权
    VERFAHREN ZUR HERSTELLUNG VONAMEISENSÄURE

    公开(公告)号：EP2794539A1

    公开(公告)日：2014-10-29

    申请号：EP12809717.7

    申请日：2012-12-14

    申请人： BASF SE

    发明人： SCHNEIDER, Daniel ,  MOHL, Klaus-Dieter ,  SCHÄFER, Martin ,  FRIES, Donata, maria ,  TELES, Joaquim, Herinque ,  BASSLER, Peter ,  RITTINGER, Stefan ,  SCHRAUB, Thomas

    IPC分类号： C07C51/02 ,  C07C51/09 ,  C07C51/15 ,  C07C51/44 ,  C07C53/02 ,  C07C53/06

    CPC分类号： C07C51/02 ,  C07C51/09 ,  C07C51/41 ,  C07C51/412 ,  C07C51/48 ,  C07C53/02 ,  C07C53/06

    摘要： 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.

    摘要翻译： 本发明涉及一种通过热分离含甲酸和叔胺（I）的流动物来获得甲酸的方法，其中通过将叔胺（I）和叔胺 （I）和甲酸源的存在下，除去叔胺（I）的水和有机分解产物，并通过蒸馏装置中的蒸馏从所得液体流中除去甲酸，其中 将含有水的被除去的流体和叔胺（I）的有机分解产物分离成两个液相，将上层液相除去，将含有水的下层液体回流至甲酸源。

    VERFAHREN ZUR HERSTELLUNG VON AMEISENSÄURE DURCH UMSETZUNG VON KOHLENDIOXID MIT WASSERSTOFF
    3.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON AMEISENSÄURE DURCH UMSETZUNG VON KOHLENDIOXID MIT WASSERSTOFF 有权
    VERFAHREN ZUR HERSTELLUNG VONAMEISENSÄUREDURCH UMSETZUNG VON KOHLENDIOXID MIT WASSERSTOFF

    公开(公告)号：EP2588438A1

    公开(公告)日：2013-05-08

    申请号：EP11726411.9

    申请日：2011-06-16

    申请人： BASF SE

    发明人： SCHAUB, Thomas ,  FRIES, Donata Maria ,  PACIELLO, Rocco ,  MOHL, Klaus-Dieter ,  SCHÄFER, Martin ,  RITTINGER, Stefan ,  SCHNEIDER, Daniel

    IPC分类号： C07C51/00 ,  C07C53/02

    CPC分类号： C07C51/00 ,  C07C53/02

    摘要： A process is proposed for preparing formic acid by reaction of carbon dioxide (1) with hydrogen (2) in a hydrogenation reactor (I) in the presence of a catalyst containing an element from group 8, 9 or 10 of the Periodic Table, of a tertiary amine containing at least 12 carbon atoms per molecule, and of a polar solvent comprising one or more monoalcohols selected from methanol, ethanol, propanols and butanols, and water, to form formic acid/amine adducts as intermediates, which are subsequently cleaved thermally, with workup of the outputs (3) from the hydrogenation reactor (I) in several process steps, a stream (13) comprising tertiary amine from the workup being used as a selective solvent for the catalyst.

    摘要翻译： 提出了一种通过在含有元素周期表第8,9或10族元素的催化剂存在下在氢化反应器（I）中使二氧化碳（1）与氢气（2）反应来制备甲酸的方法， 每分子包含至少12个碳原子的叔胺和包含一种或多种选自甲醇，乙醇，丙醇和丁醇的一元醇和水的极性溶剂以形成甲酸/胺加合物作为中间体，其随后被热裂解 在几个工艺步骤中处理来自氢化反应器（I）的输出物（3），包含来自处理的叔胺的物流（13）用作催化剂的选择性溶剂。

    VERFAHREN ZUR HERSTELLUNG VON AMEISENSÄURE
    6.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON AMEISENSÄURE 审中-公开
    用于生产FORMIC

    公开(公告)号：EP2925715A1

    公开(公告)日：2015-10-07

    申请号：EP13789315.2

    申请日：2013-11-12

    申请人： BASF SE

    发明人： FRIES, Donata Maria ,  MOHL, Klaus-Dieter ,  SCHÄFER, Martin ,  SCHNEIDER, Daniel ,  BASSLER, Peter ,  RITTINGER, Stefan ,  TELES, Joaquim Henrique

    IPC分类号： C07C51/09 ,  C07C51/44

    CPC分类号： C07C51/02 ,  C07C51/09 ,  C07C51/44 ,  C07C53/02

    摘要： The invention relates to a method for obtaining formic acid by thermal separation of a stream containing formic acid and a tertiary amine (I), according to which method a liquid stream containing formic acid, methanol, water and tertiary amine (I) is produced in step (a) by bringing together methyl formate, water and tertiary amine (I), methanol is removed therefrom in step (b), and in step (c) formic acid is removed by distillation from the obtained liquid stream in a distillation device, wherein, when bringing together methyl formate, water and tertiary amine (l), methyl formate, water and optionally tertiary amine (I) are initially supplied in step (a1) in a molar ratio of 0 ≤ n(amine to a1) / n(methyl formate to a1) ≤ 0.1 and 70 to 100% of the possible hydrolysis equilibrium is adjusted, and subsequently in step (a2) tertiary amine (I) is supplied in a molar ratio of 0.1 ≤ n(amine to a2) / n(methyl formate to a1) ≤ 2 and the mixture is reacted.

    VERFAHREN ZUR HERSTELLUNG VON METHYLFORMIAT DURCH UMSETZUNG VON METHANOL MIT KOHLENMONOXID IN GEGENWART EINES KATALYSATORSYSTEMS, DAS ALKALIFORMIAT UND ALKALIALKOHOLAT ENTHÄLT
    8.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON METHYLFORMIAT DURCH UMSETZUNG VON METHANOL MIT KOHLENMONOXID IN GEGENWART EINES KATALYSATORSYSTEMS, DAS ALKALIFORMIAT UND ALKALIALKOHOLAT ENTHÄLT 有权
    PROCESS FOR通过甲醇与一氧化碳在催化剂体系存在下反应生产甲酸甲酯，所述碱金属的甲酸盐和碱金属CONTAINS

    公开(公告)号：EP2922815A1

    公开(公告)日：2015-09-30

    申请号：EP13795269.3

    申请日：2013-11-26

    申请人： BASF SE

    发明人： SCHNEIDER, Daniel ,  MOHL, Klaus-Dieter ,  SCHÄFER, Martin ,  PASCHOLD, Jürgen ,  TELES, Joaquim Henrique ,  RITTINGER, Stefan

    IPC分类号： C07C67/36 ,  C07C69/06

    CPC分类号： C07C67/36 ,  C07C69/06

    摘要： The invention relates to a method for producing methyl formate by carbonylating methanol with carbon monoxide in a carbonylation reactor in the presence of a catalyst system containing alkali formate and alkali alcoholate, thereby obtaining a reaction mixture (R
    G ) which contains methyl formate, alkali formate, alkali alcoholate and optionally unreacted methanol and unreacted carbon monoxide and which is removed from the carbonylation reactor. The reaction mixture (R
    G ) contains at least 0.5 wt.% alkali alcoholate, based on the total weight of the reaction mixture (R
    G ), and the molar ratio of alkali formate to alkali alcoholate in the reaction mixture (R
    G ) is greater than 1.

    摘要翻译： 本发明涉及一种通过在催化剂体系包含碱格式和碱金属醇，从而获得反应混合物（RG），其含有甲酸甲酯，碱格式的存在下甲醇羰基与一氧化碳在羰基化反应器中生产甲酸甲酯的方法， 这是从羰基化反应器中除去碱金属醇以及任选的未反应的甲醇和未反应的一氧化碳和全部。 将反应混合物（RG）含有至少0.5重量％的醇化物碱，基于反应混合物（RG），并且碱格式在反应混合物中的碱性醇化物（RG）的摩尔比的总重量计大于1 ，