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    Method and device for producing formic acid formates and use of said formates
    2.
    发明申请
    Method and device for producing formic acid formates and use of said formates 失效
    用于生产甲酸甲酸盐和所述甲酸盐的使用的方法和装置

    公开(公告)号：US20050245765A1

    公开(公告)日：2005-11-03

    申请号：US10524268

    申请日：2003-07-30

    申请人： Christoph Adami ,  Jorn Karl ,  Alexander Hauk ,  Ralf Bohling ,  Jorg Pastre ,  Robet Lenz

    发明人： Christoph Adami ,  Jorn Karl ,  Alexander Hauk ,  Ralf Bohling ,  Jorg Pastre ,  Robet Lenz

    IPC分类号： A23K1/16 ,  A01N1/00 ,  A01N3/00 ,  A61K31/19 ,  A61P3/00 ,  B01D9/02 ,  C07C51/09 ,  C07C51/41 ,  C07C53/06 ,  C07C53/02

    CPC分类号： C07C51/412 ,  C07C53/06

    摘要： The invention relates to a method for producing formic acid formates, whereby (a) formic acid methyl ester is partially hydrolysed with water; (b) formic acid methyl ester and methanol are separated by distillation from the reaction mixture obtained in step (a), forming a current containing formic acid and water; (c) the current obtained in step (b), containing the formic acid methyl ester and optionally methanol, is converted into a current containing formate and water, by (i) reaction with a basic compound having a pKa value of the corresponding acid of the corresponding dissociation step of=3, measured at 25° C. in an aqueous solution, in the presence of water, and (ii) separation by distillation of the methanol; and (d) the current obtained in step (b), containing formic acid and water, and the current obtained in step (c), containing formate and water, are combined to form a mixture containing the formic acid formate and water. The invention also relates in a device for producing said formic acid formates and to the use of the same.

    摘要翻译： 本发明涉及甲酸甲酸盐的制备方法，其中（a）甲酸甲酯用水部分水解; （b）甲酸甲酯和甲醇通过蒸馏从步骤（a）中获得的反应混合物分离，形成含有甲酸和水的电流; （c）将含有甲酸甲酯和任选的甲醇的步骤（b）中获得的电流转化成含有甲酸盐和水的电流，通过（i）与具有pK a a的碱性化合物反应， 在水溶液中，在水的存在下，在25℃下测定相应解离步骤的相应酸的相对值，并且（ii）通过蒸馏甲醇分离; 和（d）将包含甲酸和水的步骤（b）中得到的电流和步骤（c）中得到的含有甲酸盐和水的电流合并形成含有甲酸甲酸盐和水的混合物。 本发明还涉及用于生产所述甲酸甲酸酯的装置及其用途。

    Method for producing formic acid formiates
    3.
    发明申请
    Method for producing formic acid formiates 审中-公开
    甲酸甲酸酯的生产方法

    公开(公告)号：US20060217571A1

    公开(公告)日：2006-09-28

    申请号：US10556393

    申请日：2004-05-14

    申请人： Alexander Hauk ,  Christoph Adami ,  Jorn Karl ,  Robert Lenz

    发明人： Alexander Hauk ,  Christoph Adami ,  Jorn Karl ,  Robert Lenz

    IPC分类号： C07C51/15

    CPC分类号： C07C51/412 ,  C07C53/06

    摘要： A process is proposed for preparing acid formates by providing a liquid stream I containing formic acid and a liquid stream II containing a metal formate, and mixing the liquid stream I with the liquid stream II, obtaining the corresponding acid formate, which comprises feeding, to the liquid stream I or a precursor thereof, to the liquid stream II or a precursor thereof, or to the mixture of the liquid streams I and II, a liquid stream III containing the following components at contents of in each case >0.1% by weight: metal formate, metal methoxide, methanol and MeFo (MeFo), which is produced in a process for preparing MeFo by carbonylating methanol in a reactor at a pressure up to 50 MPa absolute in the presence of a metal methoxide as homogeneous catalyst.

    摘要翻译： 提出了通过提供含有甲酸的液体流I和含有金属甲酸盐的液体流II以及将液体流I与液体流II混合的方法来制备酸性甲酸酯，得到相应的酸式甲酸酯，其包括进料至 液体流I或其前体，液体流II或其前体，或液体流I和II的混合物，含有以下组分的液体流III，其含量为> 0.1重量％ ：金属甲酸盐，金属甲醇盐，甲醇和MeFo（MeFo），其是在金属甲醇钠作为均相催化剂存在下，在反应器中以绝对压力达到绝对压力为50MPa的条件下通过羰基化甲醇制备MeFo的方法制备的。

    METHOD FOR THE PRODUCTION OF FORMIC ACID FORMATES
    5.
    发明申请
    METHOD FOR THE PRODUCTION OF FORMIC ACID FORMATES 审中-公开
    用于生产形态酸的方法

    公开(公告)号：US20090143618A1

    公开(公告)日：2009-06-04

    申请号：US10595702

    申请日：2004-11-05

    申请人： Alexander Hauk ,  Jorn Karl ,  Jurgen Paschold ,  Stefan Gropp ,  Anna Valeska Lohmann ,  Robert Lenz ,  Thomas Letzelter ,  Robert Heinz

    发明人： Alexander Hauk ,  Jorn Karl ,  Jurgen Paschold ,  Stefan Gropp ,  Anna Valeska Lohmann ,  Robert Lenz ,  Thomas Letzelter ,  Robert Heinz

    IPC分类号： C07C53/02

    CPC分类号： C07C51/412 ,  C07C53/06 ,  C07C53/02

    摘要： A process is proposed for preparing acid formates in which a liquid stream I comprising formic acid and a liquid stream II comprising a metal formate are prepared, the liquid streams I and II are fed to a rectification column in such a manner that a higher or identical feed point to the rectification column is chosen for the liquid stream II than for the liquid stream I, the liquid streams I and II are mixed in the rectification column, with water being removed overhead from the rectification column and a bottoms stream comprising the acid formate is taken off from the rectification column, which comprises the bottoms stream being produced as melt comprising less than 0.5% by weight of water.

    摘要翻译： 提出了一种制备酸甲酯的方法，其中制备了包含甲酸的液体料流I和包含甲酸金属盐的液体料流II，将液体流I和II以更高或相同的方式供入精馏塔 对于液流II，对于液流II的进料点选择为液流I，液流I和II在精馏塔中混合，水从精馏塔顶部除去，含有酸甲酯的塔底料流 从精馏塔中取出，其包括底部物流作为包含小于0.5重量％水的熔体制成。

    Method for producing methyl formate
    7.
    发明申请
    Method for producing methyl formate 失效
    甲酸甲酯的生产方法

    公开(公告)号：US20050143598A1

    公开(公告)日：2005-06-30

    申请号：US10511088

    申请日：2003-04-15

    申请人： Christoph Adami ,  Michael Slany ,  Jorn Karl ,  Gerd Kaibel ,  Martin Schafer ,  Peter Zehner ,  Michael Roper

    发明人： Christoph Adami ,  Michael Slany ,  Jorn Karl ,  Gerd Kaibel ,  Martin Schafer ,  Peter Zehner ,  Michael Roper

    IPC分类号： C07C67/36

    CPC分类号： C07C67/36 ,  C07C69/06

    摘要： The invention relates to a process for the preparation of methyl formate by reacting methanol with carbon monoxide at a pressure of from 0.5 to 10 MPa abs. and a temperature of from 50 to 150° C. in the presence of a metal alkoxide as catalyst in a reactor, in which a gas stream is withdrawn from the reactor, entrained methyl formate is removed from this gas stream by condensation, and all or some of the remaining gas stream is returned to the reactor as circulating-gas stream and a mean gas superficial velocity of from 1 to 20 cm/s is set in at least one region of the reactor in which the gas flows essentially in one direction.

    摘要翻译： 本发明涉及一种通过使甲醇与一氧化碳在0.5至10MPa abs的压力下反应制备甲酸甲酯的方法。 在反应器中从作为催化剂的金属醇盐存在下的温度为50-150℃，其中将气流从反应器中排出，夹带的甲酸甲酯通过冷凝从该气流中除去，全部或 一些剩余的气流作为循环气体流返回到反应器，并且在反应器的至少一个区域中设置1至20cm / s的平均气体空气速度，其中气体基本上在一个方向上流动。

    Method for the production of formic acid
    8.
    发明授权
    Method for the production of formic acid 失效
    生产甲酸的方法

    公开(公告)号：US07420088B2

    公开(公告)日：2008-09-02

    申请号：US11574069

    申请日：2005-08-22

    申请人： Jorn Karl ,  Alexander Hauk

    发明人： Jorn Karl ,  Alexander Hauk

    IPC分类号： C07C53/00

    CPC分类号： C07C51/02 ,  C07C51/09 ,  Y02P20/582 ,  C07C53/02

    摘要： The present invention relates to a process for preparing formic acid by thermally decomposing ammonium formates of tertiary amines A, wherein the tertiary amine A on which the ammonium formate is based has a boiling point at atmospheric pressure in the range from 105 to 175° C.

    摘要翻译： 本发明涉及通过热分解叔胺A的甲酸铵制备甲酸的方法，其中甲酸铵基于的叔胺A的沸点在大气压下为105-175℃。

    Method for the Production of Formic Acid
    9.
    发明申请
    Method for the Production of Formic Acid 失效
    生产甲酸的方法

    公开(公告)号：US20080097126A1

    公开(公告)日：2008-04-24

    申请号：US11574069

    申请日：2005-08-22

    申请人： Jorn Karl ,  Alexander Hauk

    发明人： Jorn Karl ,  Alexander Hauk

    IPC分类号： C07C53/02

    CPC分类号： C07C51/02 ,  C07C51/09 ,  Y02P20/582 ,  C07C53/02

    摘要： The present invention relates to a process for preparing formic acid by thermally decomposing ammonium formates of tertiary amines A, wherein the tertiary amine A on which the ammonium formate is based has a boiling point at atmospheric pressure in the range from 105 to 175° C.

    摘要翻译： 本发明涉及通过热分解叔胺A的甲酸铵制备甲酸的方法，其中甲酸铵基于的叔胺A的沸点在大气压下为105-175℃。