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    • 1. 发明授权
    • Process for the separation of unbranched hydrocarbons from their branched isomers
    • 从支链异构体中分离未分支烃的方法
    • US08658849B2
    • 2014-02-25
    • US12668436
    • 2008-06-30
    • Markus SchubertUlrich MuellerChristoph KienerIngo RichterWilliam DolanFrank Poplow
    • Markus SchubertUlrich MuellerChristoph KienerIngo RichterWilliam DolanFrank Poplow
    • C07C7/13
    • C07C7/12B01J20/22B01J20/226B01J2220/56C07C7/135C10G25/003C07C9/00
    • The present invention relates to a process for the separation of at least one unbranched C4-C2O hydrocarbon from a fluid mixture containing the unbranched hydrocarbon and at least one branched isomer of the unbranched hydrocarbon, which comprises the step of—contacting the fluid mixture with an adsorbent comprising a porous metal organic framework material, which material comprises at least one at least bidentate organic compound coordinately bound to at least one metal ion, to get the unbranched hydrocarbon adsorbed, wherein the at least one at least bidentate organic compound is a monocyclic, bicyclic or polycyclic ring system which is derived from at least one heterocycle selected from the group consisting of pyrrole, alpha-pyridone and gamma-pyridone and has at least two ring nitrogens and is unsubstituted or bears one or more substituents selected independently from the group consisting of halogen, Ci-6-alkyl, phenyl, NH2, NH(d-6-alkyl), N(C1-6-alkyl)2, OH, Ophenyl and OCi-6-alkyl, where the substituents Ci_6-alkyl and phenyl are unsubstituted or bear one or more substituents selected independently from the group consisting of halogen, NH2, NH(d-6-alkyl), N(C1-6-alkyl)2, OH, Ophenyl and OCi-6-alkyl. The present invention also relates to the use of said porous metal-organic framework material in a process for the separation of unbranched hydrocarbons from their branched isomers.
    • 本发明涉及从含有非支链烃和非支链烃的至少一种支链异构体的流体混合物中分离至少一种未分支的C 4 -C 20烃的方法,其包括使流体混合物与 吸附剂,其包含多孔金属有机骨架材料,该材料包含与至少一种金属离子配位结合的至少一种至少二齿有机化合物,以获得非支化烃被吸附,其中至少一种至少二齿有机化合物是单环, 衍生自选自吡咯,α-吡啶酮和γ-吡啶酮的至少一种杂环的双环或多环系统,并且具有至少两个环氮并且是未取代的或带有一个或多个独立地选自以下的取代基: 的卤素,C 1-6 - 烷基,苯基,NH 2,NH(C 1-6 - 烷基),N(C 1-6 - 烷基)2,OH,苯基和OC 1-6 - 烷基 ,其中取代基C 1-6 - 烷基和苯基是未取代的或具有一个或多个独立地选自卤素,NH 2,NH(C 1-6 - 烷基),N(C 1-6 - 烷基)2,OH, 和OC 1-6烷基。 本发明还涉及所述多孔金属 - 有机骨架材料在从其支化异构体中分离未分支烃的方法中的用途。
    • 3. 发明授权
    • Method for controlling the reactor admission temperature during the production of methylamine
    • 在甲胺生产过程中控制反应器入口温度的方法
    • US07518020B2
    • 2009-04-14
    • US10573185
    • 2004-09-24
    • Werner ReutemannRolf WambsganβFrank PoplowTheodor WeberKarl-Heinz RoβManfred Julius
    • Werner ReutemannRolf WambsganβFrank PoplowTheodor WeberKarl-Heinz RoβManfred Julius
    • C07C209/16
    • C07C209/16C07C211/04
    • The invention relates to a process for preparing methylamines by gas-phase reaction of methanol and ammonia as starting materials at a pressure in the range from 15 to 30 bar in the presence of heterogeneous catalyst. The starting materials are vaporized in one or more heat exchangers (1, 2, 3), superheated to produce a feed gas stream and subsequently fed into a reactor (4), with the mixing of the starting materials being able to be carried out in the feed stream to one of the heat exchangers (1, 2, 3) or at any desired position in a heat exchanger (1, 2, 3). A product gas stream comprising monomethylamine, dimethylamine and trimethylamine and also reaction by-products is taken off from the reactor (4). To control the reactor inlet temperature of the starting materials to a temperature in the range from 360° C. to 370° C., all or some of the feed gas stream or the product gas stream is passed through an adjustable valve (5) in order to vary the pressure and thus the condensation temperature.
    • 本发明涉及通过甲醇和氨作为起始原料在非均相催化剂存在下在15至30巴的压力下气相反应制备甲胺的方法。 起始材料在一个或多个热交换器(1,2,3)中蒸发,过热以产生进料气流,并随后进料到反应器(4)中,原料的混合能够进行 到一个热交换器(1,2,3)或在热交换器(1,2,3)中的任何期望位置的进料流。 从反应器(4)中取出包含一甲胺,二甲胺和三甲胺以及反应副产物的产物气流。 为了将原料的反应器入口温度控制在360℃至370℃的温度范围内,所有或一些进料气流或产物气流通过可调节阀(5),其中 以改变压力,从而改变冷凝温度。
    • 5. 发明申请
    • PROCESS FOR THE SEPARATION OF UNBRANCHED HYDROCARBONS FROM THEIR BRANCHED ISOMERS
    • 从分散式异构体中分离出未结合的烃类的方法
    • US20100197990A1
    • 2010-08-05
    • US12668436
    • 2008-06-30
    • Markus SchubertUlrich MuellerChristoph KienerIngo RichterWilliam DolanFrank Poplow
    • Markus SchubertUlrich MuellerChristoph KienerIngo RichterWilliam DolanFrank Poplow
    • C07C7/12
    • C07C7/12B01J20/22B01J20/226B01J2220/56C07C7/135C10G25/003C07C9/00
    • The present invention relates to a process for the separation of at least one unbranched C4-C2O hydrocarbon from a fluid mixture containing the unbranched hydrocarbon and at least one branched isomer of the unbranched hydrocarbon, which comprises the step of—contacting the fluid mixture with an adsorbent comprising a porous metal organic framework material, which material comprises at least one at least bidentate organic compound coordinately bound to at least one metal ion, to get the unbranched hydrocarbon adsorbed, wherein the at least one at least bidentate organic compound is a monocyclic, bicyclic or polycyclic ring system which is derived from at least one heterocycle selected from the group consisting of pyrrole, alpha-pyridone and gamma-pyridone and has at least two ring nitrogens and is unsubstituted or bears one or more substituents selected independently from the group consisting of halogen, Ci-6-alkyl, phenyl, NH2, NH(d-6-alkyl), N(C1-6-alkyl)2, OH, Ophenyl and OCi-6-alkyl, where the substituents Ci_6-alkyl and phenyl are unsubstituted or bear one or more substituents selected independently from the group consisting of halogen, NH2, NH(d-6-alkyl), N(C1-6-alkyl)2, OH, Ophenyl and OCi-6-alkyl. The present invention also relates to the use of said porous metal-organic framework material in a process for the separation of unbranched hydrocarbons from their branched isomers.
    • 本发明涉及从含有非支链烃和非支链烃的至少一种支链异构体的流体混合物中分离至少一种未分支的C 4 -C 20烃的方法,其包括使流体混合物与 吸附剂,其包含多孔金属有机骨架材料,该材料包含与至少一种金属离子配位结合的至少一种至少二齿有机化合物,以获得非支化烃被吸附,其中至少一种至少二齿有机化合物是单环, 衍生自选自吡咯,α-吡啶酮和γ-吡啶酮的至少一种杂环的双环或多环系统,并且具有至少两个环氮并且是未取代的或带有一个或多个独立地选自以下的取代基: 的卤素,C 1-6 - 烷基,苯基,NH 2,NH(C 1-6 - 烷基),N(C 1-6 - 烷基)2,OH,Ophenyl和OCi-6-alk 其中取代基C 1-6 - 烷基和苯基是未取代的或具有一个或多个独立地选自卤素,NH 2,NH(C 1-6 - 烷基),N(C 1-6 - 烷基)2,OH, 苯基和OC 1-6烷基。 本发明还涉及所述多孔金属 - 有机骨架材料在从其支化异构体中分离未分支烃的方法中的用途。
    • 9. 发明申请
    • Method for Controlling the Reactor Admission Temperature During the Production of Methylamine
    • 控制甲胺生产过程中反应器进口温度的方法
    • US20070270614A1
    • 2007-11-22
    • US10573185
    • 2004-09-24
    • Werner ReutemannRolf WambsganssFrank PoplowTheodor WeberKarl-Heinz RossManfred Julius
    • Werner ReutemannRolf WambsganssFrank PoplowTheodor WeberKarl-Heinz RossManfred Julius
    • C07C209/14
    • C07C209/16C07C211/04
    • The invention relates to a process for preparing methylamines by gas-phase reaction of methanol and ammonia as starting materials at a pressure in the range from 15 to 30 bar in the presence of heterogeneous catalyst. The starting materials are vaporized in one or more heat exchangers (1, 2, 3), superheated to produce a feed gas stream and subsequently fed into a reactor (4), with the mixing of the starting materials being able to be carried out in the feed stream to one of the heat exchangers (1, 2, 3) or at any desired position in a heat exchanger (1, 2, 3). A product gas stream comprising monomethylamine, dimethylamine and trimethylamine and also reaction by-products is taken off from the reactor (4). To control the reactor inlet temperature of the starting materials to a temperature in the range from 360° C. to 370° C., all or some of the feed gas stream or the product gas stream is passed through an adjustable valve (5) in order to vary the pressure and thus the condensation temperature.
    • 本发明涉及通过甲醇和氨作为起始原料在非均相催化剂存在下在15至30巴的压力下气相反应制备甲胺的方法。 起始材料在一个或多个热交换器(1,2,3)中蒸发,过热以产生进料气流,并随后进料到反应器(4)中,原料的混合能够进行 到一个热交换器(1,2,3)或在热交换器(1,2,3)中的任何期望位置的进料流。 从反应器(4)中取出包含一甲胺,二甲胺和三甲胺以及反应副产物的产物气流。 为了将原料的反应器入口温度控制在360℃至370℃的温度范围内,所有或一些进料气流或产物气流通过可调节阀(5),其中 以改变压力,从而改变冷凝温度。