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1. 发明授权

US06841700B2 Method for producing anhydrous formic acid 有权
标题翻译：无水甲酸生产方法
公开(公告)号：US06841700B2
公开(公告)日：2005-01-11
申请号：US10181462
申请日：2001-01-12
申请人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Till Adrian
发明人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Till Adrian
IPC分类号： C07C51/09 , C07C51/44 , C07C51/48 , C07C53/02
CPC分类号： C07C51/44 , C07C51/09 , C07C51/48 , C07C53/02
摘要： The invention relates to a process for obtaining anhydrous or substantially anhydrous formic acid, in which firstly aqueous formic acid is produced by hydrolysis of methyl formate, with the methanol content in the methyl formate having been reduced in advance. The process according to the invention has the special feature that—before the hydrolysis of the methyl formate—the methanol content of the methanol-containing methyl formate is reduced in a distillation column, this distillation column simultaneously being employed for other separation functions during work-up of the formic acid.
摘要翻译：本发明涉及获得无水或基本上无水的甲酸的方法，其中首先通过甲酸甲酯的水解产生水性甲酸，甲酸甲酯中的甲醇含量预先减少。根据本发明的方法具有以下特征：在甲酸甲酯的水解之前，甲醇的甲酸甲酯的甲醇含量在蒸馏塔中还原，该蒸馏塔同时用于工作期间的其它分离功能，的甲酸。

2. 发明授权

US06838579B2 Utilization of an extracting agent as antifoaming agent in the production of anhydrous formic acid 有权
标题翻译：提取剂作为消泡剂在无水甲酸生产中的应用
公开(公告)号：US06838579B2
公开(公告)日：2005-01-04
申请号：US10181460
申请日：2001-01-24
申请人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Gerhard Wagner , Till Adrian
发明人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Gerhard Wagner , Till Adrian
IPC分类号： C07C51/56 , C07C51/09 , C07C51/44 , C07C51/48 , C07C53/02
CPC分类号： C07C51/44 , C07C51/09 , C07C51/48 , C07C53/02
摘要： The invention relates to a process for obtaining anhydrous or substantially anhydrous formic acid in which, during the work-up, a compound of the general formula I where the radicals R1 and R2 are alkyl, cycloalkyl, aryl or aralkyl groups, or R1 and R2 jointly, together with the N atom, form a heterocyclic 5- or 6-membered ring, and only one of the radicals is an aryl group, and where R3 is hydrogen or a C1-C4-alkyl group, is employed simultaneously as extractant for formic acid and as antifoam for a distillation process.
摘要翻译：本发明涉及获得无水或基本上无水的甲酸的方法，其中在后处理过程中，将基团R 1和R 2分别为烷基，环烷基，芳基或芳烷基或R 1和R 2共同形成的通式Ⅰ化合物与N原子一起形成杂环的5或6元环，并且只有一个基团是芳基，并且其中R 3是氢或C 1 -C 4 - 烷基，同时被用作甲酸的萃取剂酸和消泡剂用于蒸馏过程。

3. 发明授权

US06696603B2 Method for cleaning off-gas flows 有权
标题翻译：净化废气流的方法
公开(公告)号：US06696603B2
公开(公告)日：2004-02-24
申请号：US10181458
申请日：2002-07-18
申请人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Gerhard Wagner , Till Adrian
发明人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Gerhard Wagner , Till Adrian
IPC分类号： C07C5302
CPC分类号： C07C51/445 , B01J14/00 , B01J2219/00006 , C07C51/09 , C07C51/44 , C07C51/48 , C07C53/02
摘要： The invention relates to a process for the preparation of anhydrous or substantially anhydrous formic acid. The process has the special feature that a liquid of the general formula I where the radicals R1 and R2 are alkyl, cycloalkyl, aryl or aralkyl groups, or R1 and R2 jointly, together with the N atom, form a heterocyclic 5- or 6-membered ring, and only one of the radicals is an aryl group, and where R3 is hydrogen or a C1-C4-alkyl group, employed as extractant is also employed as washing liquid for the offgases produced in the process.
摘要翻译：本发明涉及一种制备无水或基本上无水的甲酸的方法。该方法的特征在于，其中基团R 1和R 2的通式I的液体是烷基，环烷基，芳基或芳烷基，或R 1和R 2共同连同 N原子，形成杂环的5或6元环，并且仅一个基团是芳基，并且其中R 3是氢或作为萃取剂的C 1 -C 4 - 烷基也用作洗涤剂在该过程中产生的废气的液体。

4. 发明授权

US4567303A Process and apparatus for preparing or reacting alkanolamines 失效
标题翻译：制备或反应链烷醇胺的方法和设备
公开(公告)号：US4567303A
公开(公告)日：1986-01-28
申请号：US638522
申请日：1984-08-06
申请人： Guenter Boettger , Hans Hammer , Otto Hertel , Gerhard Jeschek , Herbert Mueller , Emil Scharf , Willibald Schoenleben
发明人： Guenter Boettger , Hans Hammer , Otto Hertel , Gerhard Jeschek , Herbert Mueller , Emil Scharf , Willibald Schoenleben
IPC分类号： C07C211/10 , C07C67/00 , C07C209/00 , C07C209/16 , C07C211/09 , C07C211/65 , C07C213/00 , C07C213/04 , C07C215/08 , C07C215/14 , C07D295/088 , C07C65/01
CPC分类号： C07D295/088
摘要： In preparing or reacting alkanolamines, especially at high temperatures, the use of substantially nickel-free alloy steels prevents corrosion and discoloration.
摘要翻译：在制备或反应链烷醇胺时，特别是在高温下，使用基本上不含镍的合金钢可防止腐蚀和变色。

5. 发明授权

US4519330A Sewing needle with two portion shank 失效
标题翻译：双针缝纫针
公开(公告)号：US4519330A
公开(公告)日：1985-05-28
申请号：US566249
申请日：1983-12-28
申请人： Thaddeus J. Zylbert , Wolf-Dieter Fuhrmann , Hans Hammer , Fritz Kappertz
发明人： Thaddeus J. Zylbert , Wolf-Dieter Fuhrmann , Hans Hammer , Fritz Kappertz
IPC分类号： D05B85/02 , D05B85/00 , D05B55/02
CPC分类号： D05B85/00
摘要： A needle for use in a sewing machine having a one-way needle clamp, in which the needle is formed with a shank having a minor portion adjacent the free extremity which cooperates with the one-way needle clamp to properly orient the sewing needle, and a major portion extending between the minor portion and the blade which includes a reference surface for locating the blade with respect to the sewing machine looptaker.
摘要翻译：一种用于具有单向针夹的缝纫机的针，其中针形成有具有邻近自由末端的小部分的柄，该小腿与单向针夹配合以适当地定向缝纫针;以及主要部分在小部分和叶片之间延伸，其包括用于相对于缝纫机挖掘机定位刀片的参考表面。

6. 发明授权

US07279602B2 Method for separating triethanolamin from a mixture obtainable by ammonia and ethylene oxide reaction 有权
标题翻译：从由氨和环氧乙烷反应获得的混合物中分离三乙醇胺的方法
公开(公告)号：US07279602B2
公开(公告)日：2007-10-09
申请号：US10573498
申请日：2004-10-02
申请人： Wolfgang Reif , Hans Hammer , Guenther Ruider , Anton Meier , Philip Buskens , Matthias Frauenkron
发明人： Wolfgang Reif , Hans Hammer , Guenther Ruider , Anton Meier , Philip Buskens , Matthias Frauenkron
IPC分类号： C07C209/84 , C07C209/86
CPC分类号： C07C213/10 , C07C215/12
摘要： Process for separating triethanolamine continuously by distillation from a mixture of monoethanolamine, diethanolamine and triethanolamine together with ethanolamine ethers and water obtained by reaction of ammonia with ethylene oxide in the liquid phase under superatmospheric pressure and at elevated temperature, in which the mixture is distilled in two stages. The low-boiling fraction and the high-boiling fraction are taken off and discharged in the first stage and the intermediate-boiling fraction comprising >99.4% by weight of triethanolamine and
摘要翻译：通过蒸馏从单乙醇胺，二乙醇胺和三乙醇胺的混合物中连续分离三乙醇胺的方法以及乙醇胺醚和水，其通过在超大气压和升高的温度下在液相中将氨与环氧乙烷反应而获得，其中将混合物在两阶段在第一阶段中将低沸点馏分和高沸点馏分取出并排出，在第二阶段中蒸馏出包含> 99.4重量％的三乙醇胺和<0.2重量％的二乙醇胺的中间沸点馏分。混合物的蒸馏优选在连接到该塔或在分隔壁塔中的第一塔和第二塔中进行。

7. 发明授权

US07241365B2 Material for a facility for the production of anhydrous formic acid 有权
标题翻译：用于生产无水甲酸的设备的材料
公开(公告)号：US07241365B2
公开(公告)日：2007-07-10
申请号：US10181814
申请日：2001-01-24
申请人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Gerhard Wagner , Till Adrian
发明人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Gerhard Wagner , Till Adrian
IPC分类号： B01D3/34 , C07C53/06 , C22C19/05 , C22C30/00
CPC分类号： C22C38/44 , C07C51/09 , C07C51/44 , C07C51/48 , C22C14/00 , C22C38/001 , C22C38/42 , C07C53/02
摘要： The invention relates to an apparatus and a process for the preparation of anhydrous or substantially anhydrous formic acid. This apparatus is constructed partly or entirely of substantially zirconium-free materials. The extractant employed is a liquid of the general formula I where the radicals R1 and R2 are alkyl, cycloalkyl, aryl or aralkyl groups, or R1 and R2 jointly, together with the N atom, form a heterocyclic 5- or 6-membered ring, and only one of the radicals is an aryl group, and where R3 is hydrogen or a C1–C4-alkyl group. The apparatus has a synthesis reactor (6), a hydrolysis reactor (1), three distillation devices (2,4,5) and an extraction device (3).
摘要翻译：本发明涉及一种制备无水或基本无水甲酸的装置和方法。该装置部分或完全由基本上不含锆的材料构成。所用的萃取剂是通式I的液体，其中基团R 1和R 2是烷基，环烷基，芳基或芳烷基，或R 1， / O 2和R 2共同与N原子一起形成杂环的5或6元环，并且只有一个基团是芳基，并且其中R 3 氢或C 1 -C 4 - 烷基。该装置具有合成反应器（6），水解反应器（1），三个蒸馏装置（2,4,5）和提取装置（3）。

8. 发明授权

US06867329B2 Waste water treatment in a method for producing formic acid which is free of water 有权
标题翻译：用于生产不含水的甲酸的方法中的废水处理
公开(公告)号：US06867329B2
公开(公告)日：2005-03-15
申请号：US10181455
申请日：2001-01-12
申请人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Till Adrian
发明人： Heinz Auer , Bernd Bessling , Hans Hammer , Hans Hasse , Friedrich Sauer , Maximilian Vicari , Till Adrian
IPC分类号： B01J14/00 , C07C27/02 , C07C51/09 , C07C51/44 , C07C51/48 , C07C53/02
CPC分类号： C07C51/445 , B01J14/00 , B01J2219/00006 , C07C51/09 , C07C51/44 , C07C51/48 , C07C53/02
摘要： The invention relates to a process for obtaining anhydrous or substantially anhydrous formic acid, in which firstly aqueous formic acid is prepared by hydrolysis of methyl formate and is freed from water in the subsequent work-up. The process has the special feature that steam, which is employed for the hydrolysis of methyl formate and for heating a distillation column serving for work-up, is also used as stripping steam for waste-water stripping. The stripped waste water is produced during work-up.
摘要翻译：本发明涉及获得无水或基本上无水的甲酸的方法，其中首先通过甲酸甲酯的水解制备甲酸水溶液，并在随后的后处理中从水中除去。该方法的特点是，用于水解甲酸甲酯和加热用于后处理的蒸馏塔的蒸汽也用作废水汽提的汽提蒸汽。被处理的废水在处理过程中产生。

9. 发明授权

US5545757A Production of ethanolamines 失效
标题翻译：生产乙醇胺
公开(公告)号：US5545757A
公开(公告)日：1996-08-13
申请号：US413128
申请日：1995-03-17
申请人： Hans Hammer , Werner Reutemann
发明人： Hans Hammer , Werner Reutemann
IPC分类号： C07C213/04 , C07C209/60
CPC分类号： C07C213/04
摘要： A process for producing mixtures of mono-, di- and triethanol-amine by reacting ammonia and ethylene oxide in a cooled tubular reactor at temperatures from 110.degree. to 160.degree. C. and pressures from 50 to 120 bar comprises using ammonia and ethylene oxide in a molar ratio from 1:1 to 100:1 and ammonia in the form of a from 60 to 99.99% strength aqueous solution and adding from 1 to 80% of the ethylene oxide in from one to ten aliquots over from 10 to 70% of the total length of the tubular reactor.
摘要翻译：在冷却的管式反应器中，在110至160℃的温度和50至120巴的压力下，通过氨和环氧乙烷反应制备单 - ，二 - 和三乙醇胺的混合物的方法包括使用氨和环氧乙烷以1:1至100:1的摩尔比和60至99.99％浓度的水溶液形式的氨，并将1至80％的环氧乙烷从1至10个等分试样中加入10至70％的管式反应器的总长度。

10. 发明授权

US5165842A Parking system and method of automatically parking motor vehicles 失效
标题翻译：停车系统及自动停车方法
公开(公告)号：US5165842A
公开(公告)日：1992-11-24
申请号：US753367
申请日：1991-08-30
申请人： Hans Hammer
发明人： Hans Hammer
IPC分类号： E04H6/18 , E04H6/20 , E04H6/22
CPC分类号： E04H6/22
摘要： A parking system for automatically parking motor vehicles comprises at least two parking levels (P1, P2) disposed above each other which are served by lifting units (20-23). Each parking level includes parking rows (Z1-Z12) and parking columns (Ra-RK) perpendicular thereto, in which horizontal shifting of the automobiles (40) on pallets (41) is performed fully automatically under control by a computer. The parking rows (Z1-Z12) are arranged in parallel in x-direction and the parking columns (RA-RK) are arranged in y-direction transversely to the entrance zone (EZ) and to an exit zone (AZ). In the entrance row (Z3) and in the exit row (Z10) a lifting unit (29, 21) is respectively provided for each parking column (RA-RK). The pallets of all columns are movable at the parking level (P1) including the entrance zone (EZ) and the exit zone (AZ) in the direction (x) of all of the columns and in at least one row (Z9) in the direction (y) transversely thereto.
摘要翻译：用于自动停放机动车辆的停车系统包括由提升单元（20-23）服务的至少两个设置在彼此上方的停车位（P1，P2）。每个停车位包括垂直于其的停车位列（Z1-Z12）和停车柱（Ra-RK），其中在托盘（41）上的汽车（40）的水平移位在计算机的控制下完全自动执行。停车列（Z1-Z12）在x方向上平行布置，并且停车位列（RA-RK）沿与入口区（EZ）和出口区（AZ）横向的y方向排列。在入口排（Z3）和出口排（Z10）中，分别为每个停车栏（RA-RK）设置提升单元（29,21）。所有列的托盘可以在包括入口区域（EZ）和出口区域（AZ））的停车位（P1）处在所有列的方向（x）上以及在所述列中的至少一行（Z9）中移动方向（y）。

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