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1. 发明授权

US07868203B2 Production of sodium diformate 有权
标题翻译：二甲酸钠的生产
公开(公告)号：US07868203B2
公开(公告)日：2011-01-11
申请号：US12159552
申请日：2006-12-28
申请人： Alexander Hauk , Stefan Gropp , Anna Valeska Lohmann , Robert Heinz
发明人： Alexander Hauk , Stefan Gropp , Anna Valeska Lohmann , Robert Heinz
IPC分类号： C07C53/00
CPC分类号： C07C51/412 , C07C51/44 , C07C53/06
摘要： The present invention relates to a process for producing a solid sodium diformate preparation having a formic acid content of at least 35% by weight based on the total weight of sodium diformate preparation, in which, at elevated temperature, an aqueous solution (E) is produced which comprises sodium formate and formic acid in a molar ratio of HCOOH:HCOONa of greater than 1.5:1 and which has a molar ratio of HCOOH:H2O of at least 1.1:1, the aqueous solution (E) is brought to crystallization to obtain a solid phase (F) and a mother liquor (G), and the solid phase (F) is separated off from the mother liquor (G), (i) the mother liquor (G) being fed to a distillation apparatus (DV); (ii) the mother liquor (G) in the distillation apparatus (DV) being admixed with a sodium-comprising base (A) to obtain a mixture (B) comprising sodium formate and formic acid; (iii) admixing the mixture (B) obtained from step (ii) with formic acid (D) to obtain the aqueous solution (E); and (iv) excess water (C) essentially being ejected only by withdrawal from the distillation apparatus (DV); and also to the use of a solid sodium diformate preparation obtainable by the inventive process as feed additive for animal feed, in particular for monogastric animal feed and especially for animal feed for hogs and/or poultry.
摘要翻译：本发明涉及一种固体二甲酸钠制剂的制备方法，其具有基于二甲酸钠制剂的总重量至少35重量％的甲酸含量，其中在升高的温度下，水溶液（E）为其生成的甲酸钠和甲酸的摩尔比为HCOOH:HCOONa大于1.5:1，HCOOH:H2O的摩尔比为至少1.1:1，使水溶液（E）结晶至得到固相（F）和母液（G），从母液（G）中分离出固相（F），（i）将母液（G）送入蒸馏装置）; （ⅱ）蒸馏装置（DV）中的母液（G）与含钠碱（A）混合，得到包含甲酸钠和甲酸的混合物（B）; （iii）将得自步骤（ii）的混合物（B）与甲酸（D）混合，得到水溶液（E）; 和（iv）过量的水（C）基本上仅通过从蒸馏装置（DV）中取出而被喷出; 并且还涉及使用本发明方法可获得的固体二甲酸钠制剂作为用于动物饲料的饲料添加剂，特别是单胃动物饲料，特别是用于猪和/或家禽的动物饲料。

2. 发明申请

US20120296118A1 SODIUM DIFORMATE PRODUCTION AND USE 有权
标题翻译： SODIUM DIFORMATE生产和使用
公开(公告)号：US20120296118A1
公开(公告)日：2012-11-22
申请号：US13566376
申请日：2012-08-03
申请人： Robert Heinz , Otto Machhammer , Stefan Gropp , Alexander Hauk , Gerd Diebold , Anna Valeska Lohmann , Dieter Feuerstein , Robert Rühle , Rüdiger Schmitt
发明人： Robert Heinz , Otto Machhammer , Stefan Gropp , Alexander Hauk , Gerd Diebold , Anna Valeska Lohmann , Dieter Feuerstein , Robert Rühle , Rüdiger Schmitt
IPC分类号： C07C51/41
CPC分类号： C07C53/06 , A23K20/105 , A23K20/22 , A23K30/00 , A23K30/15 , A23K50/00 , A23K50/30 , A23K50/75 , A23V2002/00 , C05F11/00 , C07C51/02 , C07C51/412 , Y02P20/582 , A23V2200/06
摘要： The invention relates to a method for producing and using a solid sodium diformate having a high formic acid content, to the use thereof in animal foods in the form of an acidifier, preservatives, ensilage auxiliary agents, fertilizers, and a growth and productivity-stimulating agent and the inventive animal food additives containing sodium diformate.
摘要翻译：本发明涉及一种用于生产和使用具有高甲酸含量的固体二甲酸钠的方法，其用于在酸化剂，防腐剂，青贮助剂，肥料和生长和生产力刺激的形式的动物食品中的用途药剂和含有二甲酸钠的本发明动物食品添加剂。

3. 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。

4. 发明授权

US08497394B2 Sodium diformate production and use 有权
公开(公告)号：US08497394B2
公开(公告)日：2013-07-30
申请号：US13566376
申请日：2012-08-03
申请人： Robert Heinz , Otto Machhammer , Stefan Gropp , Alexander Hauk , Gerd Diebold , Anna Valeska Lohmann , Dieter Feuerstein , Robert Rühle , Rüdiger Schmitt
发明人： Robert Heinz , Otto Machhammer , Stefan Gropp , Alexander Hauk , Gerd Diebold , Anna Valeska Lohmann , Dieter Feuerstein , Robert Rühle , Rüdiger Schmitt
IPC分类号： C07C53/00
CPC分类号： C07C53/06 , A23K20/105 , A23K20/22 , A23K30/00 , A23K30/15 , A23K50/00 , A23K50/30 , A23K50/75 , A23V2002/00 , C05F11/00 , C07C51/02 , C07C51/412 , Y02P20/582 , A23V2200/06
摘要： The invention relates to a method for producing and using a solid sodium diformate having a high formic acid content, to the use thereof in animal foods in the form of an acidifier, preservatives, ensilage auxiliary agents, fertilizers, and a growth and productivity-stimulating agent and the inventive animal food additives containing sodium diformate.

5. 发明申请

US20090061060A1 PRODUCTION OF SODIUM DIFORMATE 有权
标题翻译：生产SODIUM DIFORMATE
公开(公告)号：US20090061060A1
公开(公告)日：2009-03-05
申请号：US12159552
申请日：2006-12-28
申请人： Alexander Hauk , Stefan Gropp , Anna Valeska Lohmann , Robert Heinz
发明人： Alexander Hauk , Stefan Gropp , Anna Valeska Lohmann , Robert Heinz
IPC分类号： A23K3/00 , C07C53/06
CPC分类号： C07C51/412 , C07C51/44 , C07C53/06
摘要： The present invention relates to a process for producing a solid sodium diformate preparation having a formic acid content of at least 35% by weight based on the total weight of sodium diformate preparation, in which, at elevated temperature, an aqueous solution (E) is produced which comprises sodium formate and formic acid in a molar ratio of HCOOH:HCOONa of greater than 1.5:1 and which has a molar ratio of HCOOH:H2O of at least 1.1:1, the aqueous solution (E) is brought to crystallization to obtain a solid phase (F) and a mother liquor (G), and the solid phase (F) is separated off from the mother liquor (G), (i) the mother liquor (G) being fed to a distillation apparatus (DV); (ii) the mother liquor (G) in the distillation apparatus (DV) being admixed with a sodium-comprising base (A) to obtain a mixture (B) comprising sodium formate and formic acid; (iii) admixing the mixture (B) obtained from step (ii) with formic acid (D) to obtain the aqueous solution (E); and (iv) excess water (C) essentially being ejected only by withdrawal from the distillation apparatus (DV); and also to the use of a solid sodium diformate preparation obtainable by the inventive process as feed additive for animal feed, in particular for monogastric animal feed and especially for animal feed for hogs and/or poultry.
摘要翻译：本发明涉及一种固体二甲酸钠制剂的制备方法，其具有基于二甲酸钠制剂的总重量至少35重量％的甲酸含量，其中在升高的温度下，水溶液（E）为其生成的甲酸钠和甲酸的摩尔比为HCOOH:HCOONa大于1.5:1，HCOOH:H2O的摩尔比为至少1.1:1，使水溶液（E）结晶至得到固相（F）和母液（G），从母液（G）中分离出固相（F），（i）将母液（G）送入蒸馏装置）; （ⅱ）蒸馏装置（DV）中的母液（G）与含钠碱（A）混合，得到包含甲酸钠和甲酸的混合物（B）; （iii）将得自步骤（ii）的混合物（B）与甲酸（D）混合，得到水溶液（E）; 和（iv）过量的水（C）基本上仅通过从蒸馏装置（DV）中取出而被喷出; 并且还涉及使用本发明方法可获得的固体二甲酸钠制剂作为用于动物饲料的饲料添加剂，特别是单胃动物饲料，特别是用于猪和/或家禽的动物饲料。

6. 发明申请

US20080182001A1 Sodium Diformate Production and Use 审中-公开
标题翻译：钠形态生产和使用
公开(公告)号：US20080182001A1
公开(公告)日：2008-07-31
申请号：US11911292
申请日：2006-04-12
申请人： Robert Heinz , Otto Machhammer , Stefan Gropp , Alexander Hauk , Gerd Diebold , Anna Valeska Lohmann , Dieter Feuerstein , Robert Ruhle , Rudiger Schmitt
发明人： Robert Heinz , Otto Machhammer , Stefan Gropp , Alexander Hauk , Gerd Diebold , Anna Valeska Lohmann , Dieter Feuerstein , Robert Ruhle , Rudiger Schmitt
IPC分类号： A23K1/00 , C07C53/06
CPC分类号： C07C53/06 , A23K20/105 , A23K20/22 , A23K30/00 , A23K30/15 , A23K50/00 , A23K50/30 , A23K50/75 , A23V2002/00 , C05F11/00 , C07C51/02 , C07C51/412 , Y02P20/582 , A23V2200/06
摘要： The invention relates to a method for producing and using a solid sodium diformate having a high formic acid content, to the use thereof in animal foods in the form of an acidifier, preservatives, ensilage auxiliary agents, fertilizers, and a growth and productivity-stimulating agent and the inventive animal food additives containing sodium diformate.
摘要翻译：本发明涉及一种用于生产和使用具有高甲酸含量的固体二甲酸钠的方法，其用于在酸化剂，防腐剂，青贮助剂，肥料和生长和生产力刺激的形式的动物食品中的用途药剂和含有二甲酸钠的本发明动物食品添加剂。

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