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1. 发明授权

US07351860B2 Method and device for producing formic acid formates and use of said formates 失效
标题翻译：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：US07351860B2
公开(公告)日：2008-04-01
申请号：US10524268
申请日：2003-07-30
申请人： Christoph Adami , Jörn Karl , Alexander Hauk , Ralf Böhling , Jörg Pastre , Robert Lenz
发明人： Christoph Adami , Jörn Karl , Alexander Hauk , Ralf Böhling , Jörg Pastre , Robert Lenz
IPC分类号： C07C53/00
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 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 to 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 aa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应值，和（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盐的装置及其用途。

2. 发明授权

US07323593B2 Method and device for producing formates and the use thereof 失效
标题翻译：用于生产甲酸盐的方法和装置及其用途
公开(公告)号：US07323593B2
公开(公告)日：2008-01-29
申请号：US10524202
申请日：2003-07-30
申请人： Christoph Adami , Jörn Karl , Alexander Hauk , Ralf Böhling , Jörg Pastre , Robert Lenz
发明人： Christoph Adami , Jörn Karl , Alexander Hauk , Ralf Böhling , Jörg Pastre , Robert Lenz
IPC分类号： C07C53/00
CPC分类号： C07C51/43 , C07C51/09 , C07C51/44 , C07C53/02 , C07C53/06
摘要： A process for preparing acid formates which comprises (a) partially hydrolyzing methyl formates with water; (b) separating off by distillation methyl formate and methanol from the reaction mixture obtained in process stage (a), forming a stream comprising formic acid and water; and (c) combining the stream comprising formic acid and water from the process stage (b) and the corresponding formate, forming a mixture comprising the acid formate and water, an apparatus for their preparation and their use.
摘要翻译：一种制备酸甲酯的方法，其包括（a）用水部分水解甲酸甲酯; （b）通过蒸馏甲酸甲酯和甲醇从工艺阶段（a）中获得的反应混合物分离，形成包含甲酸和水的流; 和（c）将来自加工阶段（b）的甲酸和水的流与相应的甲酸酯混合，形成含有甲酸和水的混合物，其制备及其用途的装置。

3. 发明申请

US20060217571A1 Method for producing formic acid formiates 审中-公开
标题翻译：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。

4. 发明申请

US20050256338A1 Method and device for producing formates and the use thereof 失效
标题翻译：用于生产甲酸盐的方法和装置及其用途
公开(公告)号：US20050256338A1
公开(公告)日：2005-11-17
申请号：US10524202
申请日：2003-07-30
申请人： Christoph Adami , Jorn Karl , Alexander Hauk , Ralf Bohling , Jorg Pastre , Robert Lenz
发明人： Christoph Adami , Jorn Karl , Alexander Hauk , Ralf Bohling , Jorg Pastre , Robert Lenz
IPC分类号： C07C51/09 , C07C51/43 , C07C51/44 , C07C53/02
CPC分类号： C07C51/43 , C07C51/09 , C07C51/44 , C07C53/02 , C07C53/06
摘要： A process for preparing acid formates which comprises (a) partially hydrolyzing methyl formates with water; (b) separating off by distillation methyl formate and methanol from the reaction mixture obtained in process stage (a), forming a stream comprising formic acid and water; and (c) combining the stream comprising formic acid and water from the process stage (b) and the corresponding formate, forming a mixture comprising the acid formate and water, an apparatus for their preparation and their use.
摘要翻译：一种制备酸甲酯的方法，其包括（a）用水部分水解甲酸甲酯; （b）通过蒸馏甲酸甲酯和甲醇从工艺阶段（a）中获得的反应混合物分离，形成包含甲酸和水的流; 和（c）将来自加工阶段（b）的甲酸和水的流与相应的甲酸酯混合，形成含有甲酸和水的混合物，其制备及其用途的装置。

5. 发明申请

US20080194874A1 Production of Sodium Diformate 有权
标题翻译：硝酸钠的生产
公开(公告)号：US20080194874A1
公开(公告)日：2008-08-14
申请号：US11913122
申请日：2006-05-02
申请人： Alexander Hauk , Stefan Gropp , Robert Lenz , Daniela Rieck , Jorg Heilek , Gerhard Laux
发明人： Alexander Hauk , Stefan Gropp , Robert Lenz , Daniela Rieck , Jorg Heilek , Gerhard Laux
IPC分类号： C07C51/41
CPC分类号： C07C51/412 , C07C53/06
摘要： The invention relates to a method for producing a solid sodium diformate preparation having a minimum formic acid concentration of 35 percent by weight relative to the total weight of the sodium diformate preparation. According to said method, an aqueous solution having a molar ratio HCOOH:HCOONa of more than 1.5:1 and a molar ratio HCOOH:H2O of at least 1.1:1 is produced from sodium formate and at least 74 percent by weight of formic acid at an elevated temperature, the aqueous solution is crystallized, and the solid phase is separated from the mother liquor. (i) A partial amount (A) of the mother liquor is used during the production of the aqueous solution while (ii) a partial amount (B) of the mother liquor is mixed with a sodium-containing base and the obtained sodium formate-containing mixture is also used during the production of the aqueous solution, optionally after separating a portion of the same and optionally after concentrating the same, the partial amounts (A) and (B) of the mother liquor amounting to 100 percent by weight.
摘要翻译：本发明涉及相对于二甲酸钠制剂的总重量，具有35重量％的最小甲酸浓度的固体二甲酸钠制剂的制备方法。根据所述方法，由甲酸钠和甲酸钠制备HCOOH:HCOONa的摩尔比大于1.5:1，摩尔比HCOOH:H 2 O 2为至少1.1:1的水溶液，在升高的温度下至少74重量％的甲酸，水溶液结晶，并将固相与母液分离。（i）在制造水溶液期间使用母液的部分量（A），同时（ii）将一部分（B）母液与含钠碱混合，得到的甲酸钠 - 在制备水溶液时也可以使用含水混合物，任选地在分离其一部分后，任选地在浓缩之后，母液的部分量（A）和（B）均为100重量％。

6. 发明申请

US20050172858A1 Preparations containing at least one diformate 审中-公开
标题翻译：含有至少一个二甲酸酯的制剂
公开(公告)号：US20050172858A1
公开(公告)日：2005-08-11
申请号：US10521202
申请日：2003-07-07
申请人： Michael Schonherr , Jorn Karl , Alexander Hauk , Gerd Diebold , Andreas Habich , Robert Lenz , Anna Lohmann , Volker Schmidt , Leif Hjornevik
发明人： Michael Schonherr , Jorn Karl , Alexander Hauk , Gerd Diebold , Andreas Habich , Robert Lenz , Anna Lohmann , Volker Schmidt , Leif Hjornevik
IPC分类号： A23K3/03 , A23K1/00 , A23K1/16 , A23K1/175 , A23K1/18 , A23K3/00 , A23L1/00 , A23P1/04 , C05F11/00 , C05G3/00 , C05G3/02 , C09K3/00
CPC分类号： A23K30/15 , A23K20/10 , A23K20/105 , A23K20/158 , A23K20/28 , A23K30/00 , A23K40/30 , A23P10/30 , C05F11/00 , C05G3/0029 , C05G3/0035 , C05G3/0041
摘要： The present invention relates to coated preparations comprising at least one diformate of the general formula XH(COOH)2, where X is Na, K, Cs, NH4 and to the use thereof.
摘要翻译：本发明涉及包含至少一种通式XH（COOH）2 N的二甲酸酯的涂覆制剂，其中X是Na，K，Cs，NH 4，使用它。

7. 发明授权

US07612233B2 Production of sodium diformate 有权
标题翻译：二甲酸钠的生产
公开(公告)号：US07612233B2
公开(公告)日：2009-11-03
申请号：US11913122
申请日：2006-05-02
申请人： Alexander Hauk , Stefan Gropp , Robert Lenz , Daniela Rieck , Jörg Heilek , Gerhard Laux
发明人： Alexander Hauk , Stefan Gropp , Robert Lenz , Daniela Rieck , Jörg Heilek , Gerhard Laux
IPC分类号： C07C53/00
CPC分类号： C07C51/412 , C07C53/06
摘要： The calculation of the above balance shows that the division of stream (5) into the streams (5a) and (5b) used here leads to the fact that in the neutralization stage no excess sodium formate is produced, so that any ejection can be omitted. Furthermore, the water content of the stream (14) comprising sodium formate recirculated to the first crystallization stage in this case can be set to a very low value.
摘要翻译：上述平衡的计算表明，流（5）到这里使用的流（5a）和（5b）中的分配导致这样的事实，即在中和阶段不产生过量的甲酸钠，从而可以省略任何喷射。此外，在这种情况下，包含再循环到第一结晶阶段的甲酸钠的流（14）的水含量可以被设定为非常低的值。

8. 发明申请

US20090143618A1 METHOD FOR THE PRODUCTION OF FORMIC ACID FORMATES 审中-公开
标题翻译：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。

9. 发明申请

US20050249784A1 Preparations containing diformates and short-chain carboxylic acids 审中-公开
标题翻译：含有二甲酸酯和短链羧酸的制剂
公开(公告)号：US20050249784A1
公开(公告)日：2005-11-10
申请号：US10521204
申请日：2003-07-07
申请人： Michael Schonherr , Jorn Karl , Alexander Hauk , Gerd Diebold , Andreas Habich , Robert Lenz , Anna Lohmann , Volker Schmidt
发明人： Michael Schonherr , Jorn Karl , Alexander Hauk , Gerd Diebold , Andreas Habich , Robert Lenz , Anna Lohmann , Volker Schmidt
IPC分类号： C07C51/41 , A23K1/16 , A23K1/18 , A23K3/03 , C05C3/00 , C05F11/00 , A23K1/165 , A23K1/17
CPC分类号： C05F11/00 , A23K20/105 , A23K20/111 , A23K30/15 , A23K50/00 , C05C3/00
摘要： The present invention relates to preparations comprising at least one diformate of the general formula XH(COOH)2, where X=Na, K, Cs, NH4 and at least one short-chain carboxylic acids and/or at least one salt of the short-chain carboxylic acid and/or at least one ester and/or at least one derivative of the short-chain carboxylic acid, and to the use of these preparations.
摘要翻译：本发明涉及包含至少一种通式XH（COOH）2 N的二甲酸酯的制剂，其中X = Na，K，Cs，NH 4和至少一种短链羧酸和/或至少一种短链羧酸盐和/或至少一种酯和/或至少一种短链羧酸的衍生物，以及这些制剂的用途。

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