公开(公告)号：US20120080644A1

公开(公告)日：2012-04-05

申请号：US13375822

申请日：2010-05-28

Applicant: Matthias Seiler ,  Jörn Rolker ,  Rolf Schneider ,  Axel Kobus ,  Daniel Witthaut ,  Manfred Neumann ,  Michael Keup ,  Daniel Dembkowski ,  Wolfgang Benesch ,  Hermann Winkler ,  Jens Reich ,  Thomas Riethmann

Inventor： Matthias Seiler ,  Jörn Rolker ,  Rolf Schneider ,  Axel Kobus ,  Daniel Witthaut ,  Manfred Neumann ,  Michael Keup ,  Daniel Dembkowski ,  Wolfgang Benesch ,  Hermann Winkler ,  Jens Reich ,  Thomas Riethmann

IPC: B01D53/62 ,  B01J10/00 ,  C09K3/00 ,  B01D53/14 ,  B01D53/96

CPC classification number: B01D53/1493 ,  B01D53/1475 ,  C10L3/10 ,  C10L3/102 ,  F23J15/04 ,  F23J2215/50 ,  F23J2219/40 ,  Y02C10/04 ,  Y02C10/06 ,  Y02E20/326

Abstract: CO2 is absorbed from a gas mixture by contacting the gas mixture with an absorption medium which comprises water and 2,3-dihydro-2,2,4,6-tetramethylpyridine. The absorption media of the invention include water, 2,3-dihydro-2,2,4,6-tetramethylpyridine, and at least one organic solvent in a homogeneous phase. An apparatus of the invention for removing CO2 from a gas mixture comprises an absorption unit, a desorption unit, and a circulating absorption medium of the invention.

Abstract translation: 通过使气体混合物与包含水和2,3-二氢-2,2,4,6-四甲基吡啶的吸收介质接触，从气体混合物吸收CO 2。 本发明的吸收介质包括水，2,3-二氢-2,2,4,6-四甲基吡啶和至少一种均相的有机溶剂。 用于从气体混合物中除去CO 2的本发明的装置包括本发明的吸收单元，解吸单元和循环吸收介质。

公开(公告)号：US20090036334A1

公开(公告)日：2009-02-05

申请号：US12184404

申请日：2008-08-01

Applicant: Peter Schwab ,  Stefan Kempka ,  Rene Hansel ,  Andreas Hoff ,  Axel Kobus

Inventor： Peter Schwab ,  Stefan Kempka ,  Rene Hansel ,  Andreas Hoff ,  Axel Kobus

IPC: C10M169/04

CPC classification number: C10M171/00 ,  C10M105/56 ,  C10M105/60 ,  C10M105/70 ,  C10M105/72 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2223/041 ,  C10N2220/022 ,  C10N2220/04 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/04 ,  F03D80/70 ,  Y02E10/72

Abstract: The invention relates to the use of lubricants containing at least one ionic liquid as lubricants in components of a wind power plant.

Abstract translation: 本发明涉及在风力发电厂的部件中使用含有至少一种离子液体的润滑剂作为润滑剂。

公开(公告)号：US20080091048A1

公开(公告)日：2008-04-17

申请号：US11571877

申请日：2005-07-15

Applicant: Stefan Nordhoff ,  Torsten Balduf ,  Jurgen Mosler ,  Wilfired Uhlich ,  Dennis Thong Yu-Chiang ,  Axel Kobus ,  Arndt Selbach ,  Jurgen Kohn

Inventor： Stefan Nordhoff ,  Torsten Balduf ,  Jurgen Mosler ,  Wilfired Uhlich ,  Dennis Thong Yu-Chiang ,  Axel Kobus ,  Arndt Selbach ,  Jurgen Kohn

IPC: C07C51/43 ,  C07C57/04 ,  B01J19/00

CPC classification number: C07C51/43 ,  C07C57/04

Abstract: The present invention relates to a process for production of (meth)acrylic acid, whereby first a crude (meth)acrylic acid is produced and this crude (meth)acrylic acid is then continuously purified, whereby the continuous purification of the crude (meth)acrylic acid comprises the following process steps: a) in a composition comprising (meth)acrylic acid and impurities, precipitating the impurities in crystalline form from the composition; and b) separating the crystalline impurities precipitated from the composition. The invention also relates to the (meth)acrylic acid obtainable by this process, a device for production of (meth)acrylic acid, the use of the device or of a purification device for production of (meth)acrylic acid, (meth)acrylic acid, water-absorbing polymers, the use of water-absorbing polymers as well as fibers, sheets, foams and composites.

Abstract translation: 本发明涉及一种生产（甲基）丙烯酸的方法，其中首先生产粗（甲基）丙烯酸，然后将该粗（甲基）丙烯酸连续纯化，由此连续纯化粗（甲基）丙烯酸， 丙烯酸包括以下工艺步骤：a）在包含（甲基）丙烯酸和杂质的组合物中，从组合物中沉淀出结晶形式的杂质; 和b）分离从组合物中析出的结晶杂质。 本发明还涉及通过该方法获得的（甲基）丙烯酸，（甲基）丙烯酸的制造装置，使用该装置或纯化装置用于制造（甲基）丙烯酸，（甲基）丙烯酸 吸水聚合物，吸水聚合物以及纤维，片材，泡沫和复合材料的使用。

公开(公告)号：US20070280866A1

公开(公告)日：2007-12-06

申请号：US10589775

申请日：2005-02-18

Applicant: Torsten Balduf ,  Jurgen Mosler ,  Thomas Rathke ,  Dennis Thong Yu-Chiang ,  Axel Kobus ,  Rudolf Burghardt ,  Michael Fricke ,  Stefan Nordhoff

Inventor： Torsten Balduf ,  Jurgen Mosler ,  Thomas Rathke ,  Dennis Thong Yu-Chiang ,  Axel Kobus ,  Rudolf Burghardt ,  Michael Fricke ,  Stefan Nordhoff

IPC: B01J8/00 ,  C07C237/16 ,  C07C55/00 ,  C07C69/74

CPC classification number: B01D9/0059 ,  B01D3/14 ,  B01D3/146 ,  B01D5/0054 ,  B01J19/24 ,  B01J2219/00006 ,  B01J2219/00094 ,  C07C51/09 ,  C07C67/03 ,  C07C57/04 ,  C07C69/54

Abstract: The present invention relates to a process for cleaving a (meth)acrylic acid oligomer of structure I wherein R1 is a hydrogen atom or a C1 to C10 alkyl groups, R2 is a hydrogen atom or a methyl group, and n is a whole number within the range between 1 and 200, optionally in the presence of a cleaving agent of the structure R3—OH or of the structure (R4)2—N—H, whereby R3 is a hydrogen atom, a C1 to C12 alkyl group, or a —CxH2x—OH— group, whereby x is a whole number within a range from 1 to 12, and R4 is a hydrogen atom or a C1 to C12 alkyl group, with the proviso that not both R4 groups are hydrogen atoms, whereby the (meth)acrylic acid oligomers are heated with the cleaving agent to a temperature of at least 50° C. at a pressure of at least 1 bar. The present invention also relates to the use of water, optionally with a protic compound as cleaving agent for cleaving (meth)acrylic acid oligomers, a device for (meth)acrylic acid synthesis, the use of this device for production of (meth)acrylic acid, as well as (meth)acrylic acid which has been produced using this device.

Abstract translation: 本发明涉及一种用于切割结构I的（甲基）丙烯酸低聚物的方法，其中R 1是氢原子或C 1至C 10 烷基，R 2是氢原子或甲基，n是整数在1和200之间的范围内，任选地在存在结构的裂解剂的情况下 R 3 -OH或结构（R 4 S）2 -NH，其中R 3是氢 原子，C 1至C 12烷基或-C 2 H 2 H 2 -OH基团 ，其中x是在1至12的范围内的整数，R 4是氢原子或C 1至C 12的整数。 烷基，条件是不是两个R 4基团都是氢原子，由此将（甲基）丙烯酸低聚物用裂解剂加热到至少50℃的温度，压力 至少1巴。 本发明还涉及水，任选地含有质子化合物作为裂解（甲基）丙烯酸低聚物的裂解剂的用途，（甲基）丙烯酸合成装置，使用该装置生产（甲基）丙烯酸 酸，以及使用该装置制备的（甲基）丙烯酸。

公开(公告)号：US20120017762A1

公开(公告)日：2012-01-26

申请号：US13147198

申请日：2010-01-29

Applicant: Matthias Seiler ,  Jörn Rolker ,  Rolf Schneider ,  Bernd Glöckler ,  Axel Kobus ,  Wolfgang Benesch ,  Thomas Riethmann ,  Hermann Winkler ,  Jens Reich ,  Helmut Brüggemann

Inventor： Matthias Seiler ,  Jörn Rolker ,  Rolf Schneider ,  Bernd Glöckler ,  Axel Kobus ,  Wolfgang Benesch ,  Thomas Riethmann ,  Hermann Winkler ,  Jens Reich ,  Helmut Brüggemann

IPC: B01D53/14 ,  C09K3/00 ,  B01D53/62

CPC classification number: B01D53/1493 ,  B01D53/1475 ,  B01D53/62 ,  B01D2252/103 ,  B01D2252/2041 ,  B01D2252/20426 ,  B01D2252/20442 ,  B01D2252/2056 ,  B01D2252/30 ,  B01D2257/504 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

Abstract: CO2 is absorbed from a gas mixture by bringing the gas mixture into contact with an absorbent that comprises water and at least one amine of the formula (I), wherein R1 and R2, independently of each other, are hydrogen or an alkyl group. According to the invention, absorption media comprise sulfolane or an ionic liquid in addition to water and an amine of the formula (I). A device according to the invention for removing CO2 from a gas mixture comprises an absorption unit, a desorption unit, and an absorption medium according to the invention that is conducted in the circuit.

Abstract translation: 通过使气体混合物与包含水和至少一种式（I）的胺的吸收剂接触，从气体混合物吸收CO 2，其中R 1和R 2彼此独立地为氢或烷基。 根据本发明，除了水和式（I）的胺之外，吸收介质还包括环丁砜或离子液体。 根据本发明的用于从气体混合物中除去CO 2的装置包括在电路中进行的根据本发明的吸收单元，解吸单元和吸收介质。

公开(公告)号：US07495129B2

公开(公告)日：2009-02-24

申请号：US10541647

申请日：2004-01-13

Applicant: Torsten Balduf ,  Stefan Nordhoff ,  Dennis Thong Yu-Chiang ,  Axel Kobus ,  Martin Roos

Inventor： Torsten Balduf ,  Stefan Nordhoff ,  Dennis Thong Yu-Chiang ,  Axel Kobus ,  Martin Roos

IPC: C07C51/42

CPC classification number: C07C51/43 ,  C07C51/48 ,  C07C57/04

Abstract: The invention concerns a process for purification of an acidic monomer having a double bond, as well as a device for synthesis of an acidic monomer having a double bond, a process for producing an acidic monomer having a double bond, an acid monomer having a double bond and obtainable by this process, fibers, formed bodies, films, foams, superabsorbent polymers and other special polymers based on or containing this acidic monomer, the use of this acidic monomer in or for producing fibers, formed bodies, films, foams, superabsorbent polymers or other special polymers.

Abstract translation: 本发明涉及一种用于纯化具有双键的酸性单体的方法，以及用于合成具有双键的酸性单体的方法，制备具有双键的酸性单体的方法，具有双键的酸单体的方法 通过该方法获得的纤维，成形体，膜，泡沫，超吸收性聚合物和基于或含有该酸性单体的其它特殊聚合物，该酸性单体在纤维，成形体，膜，泡沫，超吸收剂中的用途 聚合物或其他特殊聚合物。

公开(公告)号：US20050222459A1

公开(公告)日：2005-10-06

申请号：US10507969

申请日：2003-03-17

Applicant: Stefan Nordhoff ,  Torsten Balduf ,  Gunther Bub ,  Roland Fornika ,  Jurgen Mosler ,  Thomas Rathke ,  Axel Kobus ,  Dennis Thong

Inventor： Stefan Nordhoff ,  Torsten Balduf ,  Gunther Bub ,  Roland Fornika ,  Jurgen Mosler ,  Thomas Rathke ,  Axel Kobus ,  Dennis Thong

IPC: B01D9/02 ,  C07C51/43 ,  C07C57/07 ,  C07C51/42

CPC classification number: C07C51/43 ,  C07C57/04

Abstract: The present invention relates to processes for purifying a composition containing (meth)acrylic acid, at least one impurity and water, wherein the composition has a water content in the range of 0.55 to 90, based on the composition, to form a purified phase containing (meth)acrylic acid and at least one impurity, wherein, in the purified phase, the quantity of at least one impurity is less than 7% by weight, based on (meth)acrylic acid in the purified phase.

Abstract translation: 本发明涉及基于组合物纯化含有（甲基）丙烯酸，至少一种杂质和水的组合物的方法，其中组合物的水含量基于组合物为0.55至90，以形成含有 （甲基）丙烯酸和至少一种杂质，其中，在纯化相中，基于纯化相中的（甲基）丙烯酸，至少一种杂质的量小于7重量％。

公开(公告)号：US08500892B2

公开(公告)日：2013-08-06

申请号：US13147198

申请日：2010-01-29

Applicant: Matthias Seiler ,  Jörn Rolker ,  Rolf Schneider ,  Bernd Glöckler ,  Axel Kobus ,  Wolfgang Benesch ,  Thomas Riethmann ,  Hermann Winkler ,  Jens Reich ,  Helmut Brüggemann

Inventor： Matthias Seiler ,  Jörn Rolker ,  Rolf Schneider ,  Bernd Glöckler ,  Axel Kobus ,  Wolfgang Benesch ,  Thomas Riethmann ,  Hermann Winkler ,  Jens Reich ,  Helmut Brüggemann

IPC: B01D47/00

CPC classification number: B01D53/1493 ,  B01D53/1475 ,  B01D53/62 ,  B01D2252/103 ,  B01D2252/2041 ,  B01D2252/20426 ,  B01D2252/20442 ,  B01D2252/2056 ,  B01D2252/30 ,  B01D2257/504 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

Abstract: CO2 is absorbed from a gas mixture by bringing the gas mixture into contact with an absorbent that comprises water and at least one amine of the formula (I), wherein R1 and R2, independently of each other, are hydrogen or an alkyl group. According to the invention, absorption media comprise sulfolane or an ionic liquid in addition to water and an amine of the formula (I). A device according to the invention for removing CO2 from a gas mixture comprises an absorption unit, a desorption unit, and an absorption medium according to the invention that is conducted in the circuit.

Abstract translation: 通过使气体混合物与包含水和至少一种式（I）的胺的吸收剂接触，从气体混合物吸收CO 2，其中R 1和R 2彼此独立地为氢或烷基。 根据本发明，除了水和式（I）的胺之外，吸收介质还包括环丁砜或离子液体。 根据本发明的用于从气体混合物中除去CO 2的装置包括在电路中进行的根据本发明的吸收单元，解吸单元和吸收介质。

公开(公告)号：US20120308458A1

公开(公告)日：2012-12-06

申请号：US13589169

申请日：2012-08-19

Applicant: Matthias Seiler ,  Jörn Rolker ,  Rolf Schneider ,  Bernd Glöckler ,  Axel Kobus ,  Wolfgang Benesch ,  Thomas Riethmann ,  Hermann Winkler ,  Jens Reich ,  Helmut Brüggemann

Inventor： Matthias Seiler ,  Jörn Rolker ,  Rolf Schneider ,  Bernd Glöckler ,  Axel Kobus ,  Wolfgang Benesch ,  Thomas Riethmann ,  Hermann Winkler ,  Jens Reich ,  Helmut Brüggemann

IPC: B01D53/62 ,  C09K3/00

CPC classification number: B01D53/1493 ,  B01D53/1475 ,  B01D53/62 ,  B01D2252/103 ,  B01D2252/2041 ,  B01D2252/20426 ,  B01D2252/20442 ,  B01D2252/2056 ,  B01D2252/30 ,  B01D2257/504 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

Abstract: CO2 is absorbed from a gas mixture by bringing the gas mixture into contact with an absorbent that comprises water and at least one amine of the formula (I), wherein R1 and R2, independently of each other, are hydrogen or an alkyl group. According to the invention, absorption media comprise sulfolane or an ionic liquid in addition to water and an amine of the formula (1). A device according to the invention for removing CO2 from a gas mixture comprises an absorption unit, a desorption unit, and an absorption medium according to the invention that is conducted in the circuit.

Abstract translation: 通过使气体混合物与包含水和至少一种式（I）的胺的吸收剂接触，从气体混合物吸收CO 2，其中R 1和R 2彼此独立地为氢或烷基。 根据本发明，除了水和式（1）的胺之外，吸收介质还包括环丁砜或离子液体。 根据本发明的用于从气体混合物中除去CO 2的装置包括在电路中进行的根据本发明的吸收单元，解吸单元和吸收介质。

公开(公告)号：US07557246B2

公开(公告)日：2009-07-07

申请号：US11571877

申请日：2005-07-15

Applicant: Stefan Nordhoff ,  Torsten Balduf ,  Jürgen Mosler ,  Wilfried Uhlich ,  Dennis Thong Yu-Chiang ,  Axel Kobus ,  Arndt Selbach ,  Jürgen Kohn

Inventor： Stefan Nordhoff ,  Torsten Balduf ,  Jürgen Mosler ,  Wilfried Uhlich ,  Dennis Thong Yu-Chiang ,  Axel Kobus ,  Arndt Selbach ,  Jürgen Kohn

IPC: C07C51/42

CPC classification number: C07C51/43 ,  C07C57/04

Abstract: The present invention relates to a process for production of (meth)acrylic acid, whereby first a crude (meth)acrylic acid is produced and this crude (meth)acrylic acid is then continuously purified, whereby the continuous purification of the crude (meth)acrylic acid comprises the following process steps: a) in a composition comprising (meth)acrylic acid and impurities, precipitating the impurities in crystalline form from the composition; and b) separating the crystalline impurities precipitated from the composition. The invention also relates to the (meth)acrylic acid obtainable by this process, a device for production of (meth)acrylic acid, the use of the device or of a purification device for production of (meth)acrylic acid, (meth)acrylic acid, water-absorbing polymers, the use of water-absorbing polymers as well as fibers, sheets, foams and composites.

Abstract translation: 本发明涉及一种生产（甲基）丙烯酸的方法，其中首先生产粗（甲基）丙烯酸，然后将该粗（甲基）丙烯酸连续纯化，由此连续纯化粗（甲基）丙烯酸， 丙烯酸包括以下工艺步骤：a）在包含（甲基）丙烯酸和杂质的组合物中，从组合物中沉淀出结晶形式的杂质; 和b）分离从组合物中析出的结晶杂质。 本发明还涉及通过该方法获得的（甲基）丙烯酸，（甲基）丙烯酸的制造装置，使用该装置或纯化装置用于制造（甲基）丙烯酸，（甲基）丙烯酸 吸水聚合物，吸水聚合物以及纤维，片材，泡沫和复合材料的使用。