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1. 发明申请

US20090158930A1 REFITTING PLANTS FOR ACID GAS REMOVAL 有权
标题翻译：用于酸性气体去除的植物
公开(公告)号：US20090158930A1
公开(公告)日：2009-06-25
申请号：US12278471
申请日：2007-02-14
申请人： Rupert Wagner , Randolf Hugo
发明人： Rupert Wagner , Randolf Hugo
IPC分类号： B01D53/14
CPC分类号： B01D53/1456 , B01D53/1406 , B01D53/1425 , C10L3/10 , C10L3/102
摘要： A method for removing acid gases from a fluid stream in which the fluid stream, in contact with an absorption medium in the form of an aqueous amine solution in an absorber, is passed through a first absorption zone and through a second absorption zone, the loaded absorption medium is passed into a first regeneration zone, a part of the resultant partially regenerated absorption medium is passed into the first absorption zone, the other part of the partially regenerated absorption medium is passed into a second regeneration zone, and a part of the resultant regenerated absorption medium is passed into the first absorption zone and the other part of the regenerated absorption medium is passed into the second absorption zone. The method can be carried out with few changes to apparatus of a hot pot plant, the energy requirement for the same performance being no higher than in the hot pot process.
摘要翻译：一种从流体物流中除去酸性气体的方法，其中与吸收剂中的胺水溶液形式的吸收介质接触的流体流通过第一吸收区并通过第二吸收区，吸收介质进入第一再生区，部分再生的部分吸收介质的一部分通入第一吸收区，部分再生吸收介质的另一部分通入第二再生区，一部分再生吸收介质通入第一吸收区，再生吸收介质的另一部分进入第二吸收区。该方法可以对火锅厂的设备进行少量改变，相同性能的能量要求不高于火锅过程。

2. 发明授权

US06852144B1 Method for removing COS from a stream of hydrocarbon fluid and wash liquid for use in a method of this type 有权
标题翻译：从烃流体和洗涤液流中除去COS用于这种方法的方法
公开(公告)号：US06852144B1
公开(公告)日：2005-02-08
申请号：US10088501
申请日：2000-10-04
申请人： Rupert Wagner , Randolf Hugo , Thomas S. Holst
发明人： Rupert Wagner , Randolf Hugo , Thomas S. Holst
IPC分类号： B01D53/14 , C10K1/14 , C10L3/10
CPC分类号： B01D53/1487 , B01D53/1456 , B01D53/1493 , C10K1/143 , C10L3/10
摘要： COS is selectively removed with respect to CO2 from a hydrocarbonaceous fluid stream which contains CO2 and COS. Examples of the fluid stream include a gas stream, for example natural gas, synthesis gas from heavy oil or heavy residues or refinery gas, or from liquid or liquefied hydrocarbons, for example LPG (Liquefied Petroleum Gas) or NGL (Natural Gas Liquids). The process is carried out by (1) intimately contacting the fluid stream in an absorption or extraction zone with a scrubbing liquor consisting of an aqueous amine solution containing from 1.5 to 5 mol/l of an aliphatic alkanolamine having of from 2 to 12 carbon atoms and from 0.8 to 1.7 mol/l of at least one activator selected from the group consisting of piperazine, methyl piperazine and morpholine, (2) removing the COS essentially completely from the fluid stream, and (3) separating the substantially COS-decontaminated fluid stream and the COS-loaded scrubbing liquor and discharging them from the absorption or extraction zone.
摘要翻译：从含有CO 2和COS的含烃流体物流中选择性地除去COS，例如天然气，重油或重残渣或炼厂气体的合成气，或来自液体或液化烃，例如LPG（液化石油气）或NGL（天然气液体）。该方法通过以下步骤进行：（1）使吸收或提取区中的流体流与由含有1.5至5mol / l具有2至12个碳原子的脂族链烷醇胺的胺水溶液组成的洗涤液密切接触和0.8至1.7mol / l的选自哌嗪，甲基哌嗪和吗啉的至少一种活化剂，（2）从流体流中基本上完全除去COS，和（3）将基本上COS-去污的流体流和装有COS的洗涤液并将其从吸收或提取区排出。

3. 发明授权

US08088200B2 Method for removing acid gases from a fluid stream 有权
标题翻译：从流体流中除去酸性气体的方法
公开(公告)号：US08088200B2
公开(公告)日：2012-01-03
申请号：US12278471
申请日：2007-02-14
申请人： Rupert Wagner , Randolf Hugo
发明人： Rupert Wagner , Randolf Hugo
IPC分类号： B01D53/14
CPC分类号： B01D53/1456 , B01D53/1406 , B01D53/1425 , C10L3/10 , C10L3/102
摘要： In a method for removing acid gases from a fluid stream, the fluid stream, which is in contact with an absorption medium within an absorber, is passed through a first absorption zone in the absorber to remove a majority of acid gases from the fluid stream. The fluid stream is susequently passed through a second absorption zone in the absorber to further remove acid gases from the fluid stream. The loaded absorption medium is passed into a first regeneration zone to obtain a partially regenerated absorption medium, and a part of the partially regenerated absorption medium is passed into the first absorption zone. The other part of the partially regenerated absorption medium is passed into a second regeneration zone to obtain a regenerated absorption medium. A part of the regenerated absorption medium is passed into the first absorption zone and the other part is passed into the second absorption zone.
摘要翻译：在从流体流中除去酸性气体的方法中，与吸收器内的吸收介质接触的流体流通过吸收器中的第一吸收区，以从流体流中除去大部分酸性气体。流体流被有效地通过吸收器中的第二吸收区，以进一步从流体流中去除酸性气体。将负载的吸收介质通入第一再生区域以获得部分再生的吸收介质，并且部分再生的吸收介质的一部分进入第一吸收区。将部分再生的吸收介质的另一部分进入第二再生区，得到再生吸收介质。再生吸收介质的一部分进入第一吸收区，另一部分进入第二吸收区。

4. 发明授权

US07276153B2 Method for neutralising a stream of hydrocarbon fluid 有权
标题翻译：中和烃流体流的方法
公开(公告)号：US07276153B2
公开(公告)日：2007-10-02
申请号：US10296222
申请日：2001-06-08
申请人： Rupert Wagner , Randolf Hugo , Hans-Peter Schmid
发明人： Rupert Wagner , Randolf Hugo , Hans-Peter Schmid
IPC分类号： C10G29/22
CPC分类号： B01D53/1425 , B01D53/1456 , B01D53/1493
摘要： In a process for deacidifying a fluid hydrocarbon stream which comprises carbon dioxide (CO2) and/or other acid gases as impurities, the fluid stream is brought into intimate contact with an absorption liquid in an absorption or extraction zone (12), the substantially purified fluid stream and the absorption liquid which is loaded with CO2 and/or other acid gases are separated from one another, and the absorption liquid is subsequently regenerated and then again fed to the absorption extraction zone (12). To regenerate the absorption liquid, the loaded absorption liquid is first expanded in a first low-pressure expansion stage (22) to a pressure of from 1 to 2 bar (absolute). The partially regenerated absorption liquid is then heated in a heat exchanger (20) and then, in a second low-pressure expansion stage (29), again expanded to a pressure of from 1 to 2 bar (absolute).
摘要翻译：在将包含二氧化碳（CO 2/2）和/或其它酸性气体作为杂质的流体烃流脱酸的过程中，流体物流与吸收液体的吸收或萃取紧密接触区域（12）中，基本上净化的流体流和装载有CO 2和/或其它酸性气体的吸收液体彼此分离，并且随后再次吸收吸收液体，然后再次进料到吸收提取区（12）。为了再生吸收液体，首先将负载的吸收液在第一低压膨胀级（22）中膨胀至1〜2巴（绝对值）的压力。然后将部分再生的吸收液体在热交换器（20）中加热，然后在第二低压膨胀级（29）中再次膨胀至1至2巴（绝对压力）的压力。

5. 发明授权

US06740230B1 Method for removing mercaptans from fluid fluxes 失效
标题翻译：从流体流中除去硫醇的方法
公开(公告)号：US06740230B1
公开(公告)日：2004-05-25
申请号：US10019313
申请日：2002-01-09
申请人： Randolf Hugo , Rupert Wagner , Thomas S. Holst , Christoph Grossmann
发明人： Randolf Hugo , Rupert Wagner , Thomas S. Holst , Christoph Grossmann
IPC分类号： C01B1700
CPC分类号： B01D53/1462 , B01D53/1487 , B01D53/1493 , Y02C10/06
摘要： The disclosure concerns a process for removing mercaptans from fluid streams comprising same, especially from hydrocarbon gas streams, for example natural gas, synthesis gas from heavy oil or heavy residues or refinery gas, or else from liquid hydrocarbons, for example LPG (liquefied petroleum gas). The invention comprises intimately contacting the fluid stream in an absorption or extraction zone with a scrubbing liquor comprising at least one aliphatic alkanolamine of 2-12 carbon atoms, the amount of wash liquor being supplied to the absorption or extraction zone being sufficient to remove at least CO2 and H2S essentially completely from the fluid stream, and separating the substantially decontaminated fluid stream and the contaminated wash liquor and discharging them from the absorption zone. The substantially complete removal of CO2 and H2S is accompanied by the removal from the gas, stream of a very large portion of the mercaptans as well, without a significant fraction of the hydrocarbon gases dissolving in the wash liquor.
摘要翻译：本公开涉及从包含其的流体流中除去硫醇的方法，特别是从烃气流，例如天然气，来自重油或重残余物或炼厂气体的合成气，或来自液体烃，例如LPG（液化石油气）。本发明包括使吸收或提取区中的流体物流与包含至少一种2-12个碳原子的脂族链烷醇胺的洗涤液密切接触，供应至吸收或提取区的洗涤液的量足以至少除去 CO 2和H 2 S基本上完全来自流体流，并且分离基本上去污的流体流和被污染的洗涤液体并将其从吸收区域排出。 CO 2和H 2 S的基本上完全去除伴随着很大一部分硫醇的气体流，而没有大部分烃类气体溶解在洗涤液中。

6. 发明授权

US08952156B2 Process for working up reaction outputs from the hydrogenation of EDDN or EDMN 有权
标题翻译：处理EDDN或EDMN的氢化反应产物的方法
公开(公告)号：US08952156B2
公开(公告)日：2015-02-10
申请号：US13598691
申请日：2012-08-30
申请人： Hermann Luyken , Sebastian Ahrens , Gordon Brasche , Jens Baldamus , Robert Baumann , Randolf Hugo , Stephanie Jaegli , Johann-Peter Melder , Jörg Pastre , Boris Buschhaus
发明人： Hermann Luyken , Sebastian Ahrens , Gordon Brasche , Jens Baldamus , Robert Baumann , Randolf Hugo , Stephanie Jaegli , Johann-Peter Melder , Jörg Pastre , Boris Buschhaus
IPC分类号： C07C213/02 , B01D3/36 , C07C209/48 , C07C209/86 , C07C253/00 , B01D3/14 , C08G59/50
CPC分类号： B01D3/36 , B01D3/143 , C07C209/48 , C07C209/86 , C07C253/00 , C08G59/502 , C07C211/14 , C07C255/09 , C07C255/25
摘要： A process is disclosed for separating the output from the reaction of EDDN or EDMN with hydrogen in the presence of THF, a catalyst, TETA or DETA, water, and optionally organic compounds having higher and lower boiling points than TETA or DETA. Hydrogen is removed, and the output is supplied to a distillation column DK1 in which an azeotrope, optionally comprising organic compounds with a boiling point lower than TETA or DETA, is removed from the top. A product comprising TETA or DETA is removed from the bottom and passed into a distillation column DK2, removing THF. A stream comprising TETA or DETA passes from the bottom of DK2. The DK1 azeotrope is condensed. Phase separation is induced by the addition of an organic solvent essentially immiscible with water, and the mixture is separated. The organic phase is recycled into DK1 and the water phase is discharged.
摘要翻译：公开了一种在THF，催化剂，TETA或DETA，水和具有比TETA或DETA具有更高和更低沸点的任何有机化合物存在下将EDDN或EDMN与氢气反应的输出分离出来的方法。除去氢气，并将输出物供给到蒸馏塔DK1，在该蒸馏塔DK1中，从顶部除去任选包含沸点低于TETA或DETA的有机化合物的共沸物。将包含TETA或DETA的产物从底部除去并进入蒸馏塔DK2中，除去THF。包含TETA或DETA的流从DK2的底部通过。 DK1共沸物浓缩。通过加入基本上与水不混溶的有机溶剂诱导相分离，并分离混合物。有机相再循环到DK1中，水相排出。

7. 发明授权

US08642828B2 Process for purifying a recycle stream from a 1,3-butadiene processing plant 有权
标题翻译：从1,3-丁二烯加工厂净化循环物流的方法
公开(公告)号：US08642828B2
公开(公告)日：2014-02-04
申请号：US13732668
申请日：2013-01-02
申请人： Bernd Heida , Randolf Hugo
发明人： Bernd Heida , Randolf Hugo
IPC分类号： C07C7/08
CPC分类号： C07C7/11 , C07C7/04 , C07C7/08 , Y02P20/124 , C07C11/167
摘要： Secondary streams in 1,3-butadiene processing plants still contain high amounts of valuable 1,3-butadiene. An energy-efficient process for purifying a recycle stream from a 1,3-butadiene processing plant is provided. The recycle stream is divided into two substreams: the first substream for prepurifying pure 1,3-butadiene feedstream by removing high boilers relative to 1,3-butadiene in a stripping column and the second substream in an extractive distillation plant.
摘要翻译： 1,3-丁二烯加工厂中的二次流仍含有大量有价值的1,3-丁二烯。提供了一种用于纯化来自1,3-丁二烯加工设备的再循环物流的节能方法。再循环流分为两个子流：第一子流，用于通过在汽提塔中除去高沸点相对于1,3-丁二烯和萃取蒸馏装置中的第二子流来纯化纯1,3-丁二烯进料流。

8. 发明申请

US20130197292A1 PROCESS FOR PURIFYING A RECYCLE STREAM FROM A 1,3-BUTADIENE PROCESSING PLANT 有权
标题翻译：从1,3-丁二烯加工厂净化回收液流程
公开(公告)号：US20130197292A1
公开(公告)日：2013-08-01
申请号：US13732668
申请日：2013-01-02
申请人： Bernd Heida , Randolf Hugo
发明人： Bernd Heida , Randolf Hugo
IPC分类号： C07C7/11 , C07C7/08
CPC分类号： C07C7/11 , C07C7/04 , C07C7/08 , Y02P20/124 , C07C11/167
摘要： Secondary streams in 1,3-butadiene processing plants still contain high amounts of valuable 1,3-butadiene. An energy-efficient process for purifying a recycle stream from a 1,3-butadiene processing plant is provided. The recycle stream is divided into two substreams: the first substream for prepurifying pure 1,3-butadiene feedstream by removing high boilers relative to 1,3-butadiene in a stripping column and the second substream in an extractive distillation plant.
摘要翻译： 1,3-丁二烯加工厂中的二次流仍含有大量有价值的1,3-丁二烯。提供了一种用于纯化来自1,3-丁二烯加工设备的再循环物流的节能方法。再循环流分为两个子流：第一子流，用于通过在汽提塔中除去高沸点相对于1,3-丁二烯和萃取蒸馏装置中的第二子流来纯化纯1,3-丁二烯进料流。

9. 发明申请

US20130085286A1 Unknown 审中-公开
标题翻译：未知
公开(公告)号：US20130085286A1
公开(公告)日：2013-04-04
申请号：US13600877
申请日：2012-08-31
申请人： Hermann Luyken , Sebastian Ahrens , Gordon Brasche , Jens Baldamus , Robert Baumann , Randolf Hugo , Stephanie Jaegli , Johann-Peter Melder , Jõrg Pastre , Boris Buschhaus
发明人： Hermann Luyken , Sebastian Ahrens , Gordon Brasche , Jens Baldamus , Robert Baumann , Randolf Hugo , Stephanie Jaegli , Johann-Peter Melder , Jõrg Pastre , Boris Buschhaus
IPC分类号： C07C209/48
CPC分类号： C07C209/48 , C07C211/14
摘要： A process for preparing amines of the formula (II) R1—NH—CH2—CH2—NH2 (II) in which R1 is hydrogen or radicals of the formula x is integers from zero to two, by reacting nitriles of the formula (I) R2—NH—CH2—CN (I) in which R2 is hydrogen or radicals of the formula and R3 is the NC— or H2N—CH2- radicals and x is integers from zero to two, with hydrogen in the presence of a catalyst in suspension mode or in a fixed bed, wherein the space velocity on the catalyst, based on the catalyst surface area, is 10−6 to 10−4 kg of nitrile of the formula (I) per m2 of catalyst surface area and hour, the catalyst surface area being determined by the BET method.
摘要翻译：通过使式（I）的腈反应，制备其中R1是氢的式（Ⅱ）的R1-NH-CH2-CH2-NH2（Ⅱ）或式x的基团为0至2的整数的方法， R2-NH-CH2-CN（Ⅰ），其中R2是氢或R3和R3的基团是NC-或H2N-CH2-基，x是从0到2的整数，在催化剂存在下用氢气悬浮模式或固定床，其中催化剂上的空速基于催化剂表面积为每平方米催化剂表面积和小时为10-6至10-4kg式（I）的腈，催化剂表面积由BET法测定。

10. 发明申请

US20130060002A1 PROCESS FOR WORKING UP REACTION OUTPUTS FROM THE HYDROGENATION OF EDDN OR EDMN 有权
标题翻译：从EDDN或EDMN加氢处理反应产物的过程
公开(公告)号：US20130060002A1
公开(公告)日：2013-03-07
申请号：US13598691
申请日：2012-08-30
申请人： Hermann Luyken , Sebastian Ahrens , Gordon Brasche , Jens Baldamus , Robert Baumann , Randolf Hugo , Stephanie Jaegli , Johann-Peter Melder , Jörg Pastre , Boris Buschhaus
发明人： Hermann Luyken , Sebastian Ahrens , Gordon Brasche , Jens Baldamus , Robert Baumann , Randolf Hugo , Stephanie Jaegli , Johann-Peter Melder , Jörg Pastre , Boris Buschhaus
IPC分类号： B01D3/36 , C08G69/00 , C08G59/02 , C07C209/48 , C07C231/00
CPC分类号： B01D3/36 , B01D3/143 , C07C209/48 , C07C209/86 , C07C253/00 , C08G59/502 , C07C211/14 , C07C255/09 , C07C255/25
摘要： A process is disclosed for separating the output from the reaction of EDDN or EDMN with hydrogen in the presence of THF, a catalyst, TETA or DETA, water, and optionally organic compounds having higher and lower boiling points than TETA or DETA. Hydrogen is removed, and the output is supplied to a distillation column DK1 in which an azeotrope, optionally comprising organic compounds with a boiling point lower than TETA or DETA, is removed from the top. A product comprising TETA or DETA is removed from the bottom and passed cinto a distillation column DK2, removing THF. A stream comprising TETA or DETA passes from the bottom of DK2. The DK1 azeotrope is condensed. Phase separation is induced by the addition of an organic solvent essentially immiscible with water, and the mixture is separated. The organic phase is recycled into DK1 and the water phase is discharged.
摘要翻译：公开了一种在THF，催化剂，TETA或DETA，水和具有比TETA或DETA具有更高和更低沸点的任何有机化合物的存在下将EDDN或EDMN与氢反应的输出分离出来的方法。除去氢气，并将输出物供给到蒸馏塔DK1，在该蒸馏塔DK1中，从顶部除去任选包含沸点低于TETA或DETA的有机化合物的共沸物。包含TETA或DETA的产品从底部除去并通过蒸馏塔DK2，除去THF。包含TETA或DETA的流从DK2的底部通过。 DK1共沸物浓缩。通过加入基本上与水不混溶的有机溶剂诱导相分离，并分离混合物。有机相再循环到DK1中，水相排出。

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