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公开(公告)号：US20140171709A1
公开(公告)日：2014-06-19
申请号：US14103322
申请日：2013-12-11
Applicant: BASF SE
Inventor： Gerhard Olbert , Carlos Tellaeche Herranz , Norbert Asprion , Alexander Weck , Ellen Dahlhoff
IPC: C07C5/48
CPC classification number: C07C5/48 , B01J8/0453 , B01J8/0492 , B01J8/0496 , B01J19/2485 , B01J2208/00168 , B01J2208/00176 , B01J2208/00221 , B01J2208/0053 , B01J2219/2409 , B01J2219/2411 , B01J2219/2414 , B01J2219/2419 , B01J2219/2443 , C07C11/167 , C07C11/06 , C07C11/09 , C07C11/08 , C07C15/46
Abstract: A reactor for gas-phase dehydrogenation of a hydrocarbon-comprising stream with an oxygen-comprising stream over a monolithic heterogeneous catalyst. Catalytically active zone(s) comprising monoliths packed next to one another and/or above one another and a mixing zone having fixed internals upstream of each catalytically active zone. Feed line(s) for the hydrocarbon-comprising gas stream to be dehydrogenated at the lower end of the reactor. Independently regulable feed line(s), which supply distributor(s), for the oxygen-comprising gas stream into each of the mixing zones and discharge line(s) for the reaction gas mixture of the autothermal gas-phase dehydrogenation at the upper end of the reactor. The interior wall of the reactor is provided with insulation. The catalytically active zone(s) is accessible from the outside of the reactor via manhole(s). The catalytically active zone(s), mixing zone, independently regulable feed line(s), and distributor(s), may be designed as one component which can individually be mounted and removed.
Abstract translation: 一种用于在含整个非均相催化剂上的含氧物流将含烃物流气相脱氢的反应器。 催化活性区包括彼此相邻和/或彼此重叠的整料，以及在每个催化活性区上游具有固定内部的混合区。 用于含烃气流的进料管线在反应器的下端被脱氢。 将供应分配器的独立可调节的进料管线用于含氧气流进入每个混合区和排出管线，用于上端的自热气相脱氢反应气体混合物 的反应器。 反应器的内壁设有绝缘体。 催化活性区可通过人孔从反应器的外部进入。 催化活性区域，混合区域，独立调节的进料管线和分配器可以被设计为可单独安装和移除的一个组件。
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2.发明申请Removal of Acid Gases from a Fluid Flow by Means of Reduced Coabsorption of Hydrocarbons and Oxygen 有权通过减少碳氢化合物和氧气的吸收，从流体流中去除酸性气体公开(公告)号：US20130175471A1
公开(公告)日：2013-07-11
申请号：US13782316
申请日：2013-03-01
Applicant: BASF SE
Inventor： Rupert Wagner , Ute Lichtfers , Norbert Asprion
IPC: B01D53/14
CPC classification number: B01D53/1493 , B01D53/1456 , C07C7/11 , C07C9/04
Abstract: A process for removing acid gases from a hydrocarbonaceous fluid stream or an oxygen-comprising fluid stream in which the fluid stream is contacted with an aqueous solution which is essentially free from inorganic basic salts and comprises (i) at least one amine and (ii) at least one metal salt of an aminocarboxylic acid and/or an aminosulfonic acid. Conjoint use of the aminocarboxylic and/or aminosulfonic salt reduces the coabsorption of hydrocarbons or oxygen without significantly impairing the absorption rate at which acid gases are absorbed, without significantly reducing the absorption capacity of the solution for acid gases, and without significantly increasing the energy demand required for regeneration.
Abstract translation: 一种从烃流体流或含氧流体物流中除去酸性气体的方法，其中流体物流与基本上不含无机碱式盐的水溶液接触，并且包含（i）至少一种胺和（ii） 至少一种氨基羧酸和/或氨基磺酸的金属盐。 氨基羧酸和/或氨基磺酸盐的联合使用可以减少碳氢化合物或氧气的共吸收，而不会明显削弱吸收酸性气体的吸收速率，而不会显着降低酸性气体溶液的吸收能力，而不会显着增加能源需求 需要再生。
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公开(公告)号：US10793494B2
公开(公告)日：2020-10-06
申请号：US16072695
申请日：2017-02-02
Applicant: BASF SE
Inventor： Norbert Asprion
IPC: C07C7/08 , B01D3/00 , B01D3/14 , B01D3/32 , B01D3/40 , C07C67/54 , C07C17/386 , C01B7/07 , C07C29/84 , C07C45/83 , C07C253/34 , C07D307/08 , C07C7/00 , C07C9/10 , C07C11/08 , C07C11/16
Abstract: A method for separating a mixture of materials A and B by extractive distillation, using an extraction medium having a higher affinity to B than to A, collecting a liquid fraction on a collecting tray and heated and partially evaporated in a first indirect heat exchanger, collecting the resultant vapor is released into the column and a non-evaporated proportion of the liquid fraction in the sump of the column, and a series of heating, separation and cooling where partially cooled extraction medium fraction is used as heating medium for a heat exchanger.
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Patent Agency Ranking
公开(公告)号：US09611191B2
公开(公告)日：2017-04-04
申请号：US14103322
申请日：2013-12-11
Applicant: BASF SE
Inventor： Gerhard Olbert , Carlos Tellaeche Herranz , Norbert Asprion , Alexander Weck , Ellen Dahlhoff
CPC classification number: C07C5/48 , B01J8/0453 , B01J8/0492 , B01J8/0496 , B01J19/2485 , B01J2208/00168 , B01J2208/00176 , B01J2208/00221 , B01J2208/0053 , B01J2219/2409 , B01J2219/2411 , B01J2219/2414 , B01J2219/2419 , B01J2219/2443 , C07C11/167 , C07C11/06 , C07C11/09 , C07C11/08 , C07C15/46
Abstract: A reactor for gas-phase dehydrogenation of a hydrocarbon-comprising stream with an oxygen-comprising stream over a monolithic heterogeneous catalyst. Catalytically active zone(s) comprising monoliths packed next to one another and/or above one another and a mixing zone having fixed internals upstream of each catalytically active zone. Feed line(s) for the hydrocarbon-comprising gas stream to be dehydrogenated at the lower end of the reactor. Independently regulable feed line(s), which supply distributor(s), for the oxygen-comprising gas stream into each of the mixing zones and discharge line(s) for the reaction gas mixture of the autothermal gas-phase dehydrogenation at the upper end of the reactor. The interior wall of the reactor is provided with insulation. The catalytically active zone(s) is accessible from the outside of the reactor via manhole(s). The catalytically active zone(s), mixing zone, independently regulable feed line(s), and distributor(s), may be designed as one component which can individually be mounted and removed.
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5.发明授权Removal of acid gases from a fluid flow by means of reduced coabsorption of hydrocarbons and oxygen 有权通过减少碳氢化合物和氧气的吸收，从流体流中除去酸性气体公开(公告)号：US09498748B2
公开(公告)日：2016-11-22
申请号：US13782316
申请日：2013-03-01
Applicant: BASF SE
Inventor： Rupert Wagner , Ute Lichtfers , Norbert Asprion
CPC classification number: B01D53/1493 , B01D53/1456 , C07C7/11 , C07C9/04
Abstract: A process for removing acid gases from a hydrocarbonaceous fluid stream or an oxygen-comprising fluid stream in which the fluid stream is contacted with an aqueous solution which is essentially free from inorganic basic salts and comprises (i) at least one amine and (ii) at least one metal salt of an aminocarboxylic acid and/or an aminosulfonic acid. Conjoint use of the aminocarboxylic and/or aminosulfonic salt reduces the coabsorption of hydrocarbons or oxygen without significantly impairing the absorption rate at which acid gases are absorbed, without significantly reducing the absorption capacity of the solution for acid gases, and without significantly increasing the energy demand required for regeneration.
Abstract translation: 一种从烃流体流或含氧流体物流中除去酸性气体的方法，其中流体物流与基本上不含无机碱式盐的水溶液接触，并且包含（i）至少一种胺和（ii） 至少一种氨基羧酸和/或氨基磺酸的金属盐。 氨基羧酸和/或氨基磺酸盐的联合使用可以减少碳氢化合物或氧气的共吸收，而不会明显削弱吸收酸性气体的吸收速率，而不会显着降低酸性气体溶液的吸收能力，而不会显着增加能源需求 需要再生。
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公开(公告)号：US08766009B2
公开(公告)日：2014-07-01
申请号：US13682059
申请日：2012-11-20
Applicant: BASF SE
Inventor： Norbert Asprion , Manfred Julius , Oliver Bey , Stefanie Werland , Frank Stein , Matthias Kummer , Wolfgang Mägerlein , Johann-Peter Melder , Kevin Huyghe , Maarten Moors
IPC: C07C209/16
CPC classification number: C07C209/16 , C07C213/02 , C07C211/05 , C07C211/06
Abstract: A process for preparing ethylamines and monoisopropylamine (MIPA), in which bioethanol is reacted with ammonia in the presence of hydrogen and of a heterogeneous catalyst to give ethylamines, said bioethanol having a content of sulfur and/or sulfur compounds of ≧0.1 ppm by weight (calculated S), and then isopropanol is reacted with ammonia in the presence of the same catalyst and in the presence of hydrogen to give MIPA.
Abstract translation: 一种制备乙胺和单异丙胺（MIPA）的方法，其中生物乙醇在氢气和非均相催化剂存在下与氨反应得到乙胺，所述生物乙醇具有≥0.1ppm重量的硫和/或硫化合物 （计算的S），然后异丙醇在相同催化剂存在下和在氢的存在下与氨反应，得到MIPA。
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公开(公告)号：US10569192B2
公开(公告)日：2020-02-25
申请号：US15741350
申请日：2016-06-29
Applicant: BASF SE
Inventor： Norbert Asprion , Bernd Heida , Jan-Oliver Weidert , Ortmund Lang
Abstract: A distillation device comprising a column for separating a feed stream into a head product stream, a bottom product stream and optionally one or more side extraction streams, having three or more cells in 5 series through which fluid flows, wherein at least the first cell is integrated into the bottom of the column, for multi-stage heating and partial evaporation of the liquid flowing through the cells with the exception of the liquid from the last cell in an evaporation stage.
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公开(公告)号：US20130131385A1
公开(公告)日：2013-05-23
申请号：US13682059
申请日：2012-11-20
Applicant: BASF SE
Inventor： Norbert Asprion , Manfred Julius , Oliver Bey , Stefanie Werland , Frank Stein , Matthias Kummer , Wolfgang Mägerlein , Johann-Peter Melder , Kevin Huyghe , Maarten Moors
IPC: C07C209/16
CPC classification number: C07C209/16 , C07C213/02 , C07C211/05 , C07C211/06
Abstract: A process for preparing ethylamines and monoisopropylamine (MIPA), in which bioethanol is reacted with ammonia in the presence of hydrogen and of a heterogeneous catalyst to give ethylamines, said bioethanol having a content of sulfur and/or sulfur compounds of ≧0.1 ppm by weight (calculated S), and then isopropanol is reacted with ammonia in the presence of the same catalyst and in the presence of hydrogen to give MIPA.
Abstract translation: 一种制备乙胺和单异丙胺（MIPA）的方法，其中生物乙醇在氢气和非均相催化剂存在下与氨反应得到乙胺，所述生物乙醇的硫和/或硫化合物的含量为> = 0.1ppm， 重量（计算的S），然后异丙醇在相同催化剂存在下和在氢的存在下与氨反应，得到MIPA。
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