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    Process For Treating a Reaction Mixture Comprising Alkoxycarbonylaminotriazine
    2.
    发明申请
    Process For Treating a Reaction Mixture Comprising Alkoxycarbonylaminotriazine 审中-公开
    用于处理包含烷氧基氨基三嗪的反应混合物的方法

    公开(公告)号：US20080306261A1

    公开(公告)日：2008-12-11

    申请号：US11916626

    申请日：2006-06-02

    申请人： Jörg Schneider ,  Gunter Scherr ,  Rainer Erhardt ,  Andreas Eichfelder ,  Martin Reif ,  Stefan Hirsch ,  Georg Sieder ,  Thomas Holtmann ,  Jurgen Ciprian ,  Hermann Ascherl

    发明人： Jörg Schneider ,  Gunter Scherr ,  Rainer Erhardt ,  Andreas Eichfelder ,  Martin Reif ,  Stefan Hirsch ,  Georg Sieder ,  Thomas Holtmann ,  Jurgen Ciprian ,  Hermann Ascherl

    IPC分类号： C07D251/48

    CPC分类号： C07D251/70

    摘要： Processes comprising: providing an alkanolic reaction mixture, the alkanolic reaction mixture comprising: at least one alkoxycarbonylaminotriazine; at least one carbonic ester; at least one C1-C13-alkanol, which alkanol may further comprise up to two ether-bound oxygen atoms and may further comprise a substituent selected from the group consisting of C1-C4-alkyls and hydroxyls; and at least one alkali metal alkoxide or alkaline earth metal alkoxide; and subjecting the alkanolic reaction mixture to extraction with a polar extractant such that at least a portion of polar/ionic components present in the reaction mixture are removed, wherein the polar extractant is less than entirely miscible with an organic phase of the reaction mixture, to form an alkanolic phase comprising the at least one alkoxycarbonylaminotriazine and a polar phase comprising the polar extractant and the portion of polar/ionic components; and wherein the extraction is carried out with one or more selected from the group consisting of mixer/settler units, columns, centrifugal field separation extractors, and combinations thereof.

    摘要翻译： 方法包括：提供烷醇反应混合物，所述链烷醇反应混合物包含：至少一种烷氧基羰基氨基三嗪; 至少一个碳酸酯; 至少一种C1-C13-链烷醇，该链烷醇还可包含至多两个醚结合的氧原子，并且还可包含选自C 1 -C 4 - 烷基和羟基的取代基; 和至少一种碱金属醇盐或碱土金属醇盐; 并用极性萃取剂对链烷醇反应混合物进行萃取，使得除去反应混合物中存在的至少一部分极性/离子组分，其中极性萃取剂与反应混合物的有机相完全混溶，至 形成包含至少一种烷氧基羰基氨基三嗪和极性相的链烷醇相，所述极性相包含极性萃取剂和部分极性/离子组分; 并且其中所述萃取用选自混合器/沉降器单元，塔，离心场分离提取器及其组合的一种或多种进行。

    PROCESS FOR PREPARING ISOPROPANOL AND 2-BUTANOL FROM THE CORRESPONDING ALKANES
    5.
    发明申请
    PROCESS FOR PREPARING ISOPROPANOL AND 2-BUTANOL FROM THE CORRESPONDING ALKANES 失效
    从相应的碱中制备异丙醇和2-丁醇的方法

    公开(公告)号：US20100048960A1

    公开(公告)日：2010-02-25

    申请号：US12374351

    申请日：2007-07-16

    申请人： Georg Degen ,  Sven Crone ,  Ralf Boehling ,  Ansgar Gereon Altenhoff ,  Wolfgang Rohde ,  Jochen Buerkle ,  Goetz-Peter Schindler ,  Thomas Holtmann ,  Markus Schmitt

    发明人： Georg Degen ,  Sven Crone ,  Ralf Boehling ,  Ansgar Gereon Altenhoff ,  Wolfgang Rohde ,  Jochen Buerkle ,  Goetz-Peter Schindler ,  Thomas Holtmann ,  Markus Schmitt

    IPC分类号： C07C29/04

    CPC分类号： C07C67/04 ,  C07C29/095 ,  Y02P20/127 ,  C07C31/10 ,  C07C31/12 ,  C07C69/06 ,  C07C69/14

    摘要： A process for preparing alkanols (I) selected from the group consisting of isopropanol and 2-butanol from the corresponding alkanes (II) selected from the group consisting of propane and n-butane, comprising the steps of: A) providing a starting gas stream a comprising the alkane (II); B) feeding the starting gas stream a comprising the alkane (II) into a dehydrogenation zone and subjecting the alkane (II) to a dehydrogenation to the alkene (III) to obtain a product gas stream b comprising the alkene (III) and unconverted alkane (II), with or without high boilers, steam, hydrogen and low boilers; C) at least compressing product gas stream b, optionally separating product gas stream b into an aqueous phase c1, a phase c2 comprising the alkene (III) and the alkane (II), with or without high boilers, and a gas phase c3 comprising hydrogen and low boilers; D) reacting product gas stream b or the phase c2 comprising alkene (III) and alkane (II) with an organic acid (IV) in an esterification zone to obtain a product mixture d comprising the corresponding alkyl ester (V) of the organic acid and the unconverted alkane (II); E) removing from product mixture d a gas stream e1 which comprises an alkane (II) and is recycled into the dehydrogenation zone if appropriate, and a product mixture e2 comprising the alkyl ester; F) reacting the product mixture e2 comprising the alkyl ester with water in an ester hydrolysis zone to give a product mixture f comprising the alkanol (I) and the organic acid (IV); G) removing the alkanol (I) and the organic acid (IV) from product mixture f and, if appropriate, recycling the organic acid into the esterification zone.

    摘要翻译： 从选自丙烷和正丁烷的相应的烷烃（II）制备选自异丙醇和2-丁醇的链烷醇（I）的方法，包括以下步骤：A）提供起始气流 a包含烷烃（II）; B）将包含烷烃（II）的起始气体流（a）进料到脱氢区中并使烷烃（II）脱氢至烯烃（III），得到包含烯烃（III）和未转化烷烃的产物气流b （II），有或没有高锅炉，蒸汽，氢气和低锅炉; C）至少压缩产物气流b，任选地将产物气流b分离成水相c1，包含烯烃（III）和烷烃（II）的阶段c2，具有或不具有高锅炉，以及气相c3，其包含 氢和低锅炉; D）使产物气流b或包含烯烃（III）和烷烃（II）的相c与酯化区中的有机酸（IV）反应，得到包含相应的有机酸烷基酯（V）的产物混合物d 和未转化的烷烃（II）; E）从产物混合物d除去包含烷烃（II）的气流e1，并且如果合适的话再循环到脱氢区中，以及包含烷基酯的产物混合物e2; F）在酯水解区中使包含烷基酯的产物混合物e2与水反应，得到包含链烷醇（I）和有机酸（IV）的产物混合物f; G）从产物混合物f中除去链烷醇（I）和有机酸（IV），如果合适，将有机酸再循环到酯化区。

    Process for preparing isopropanol and 2-butanol from the corresponding alkanes
    6.
    发明授权
    Process for preparing isopropanol and 2-butanol from the corresponding alkanes 失效
    从相应的烷烃制备异丙醇和2-丁醇的方法

    公开(公告)号：US07750194B2

    公开(公告)日：2010-07-06

    申请号：US12374351

    申请日：2007-07-16

    申请人： Georg Degen ,  Sven Crone ,  Ralf Boehling ,  Ansgar Gereon Altenhoff ,  Wolfgang Rohde ,  Jochen Buerkle ,  Goetz-Peter Schindler ,  Thomas Holtmann ,  Markus Schmitt

    发明人： Georg Degen ,  Sven Crone ,  Ralf Boehling ,  Ansgar Gereon Altenhoff ,  Wolfgang Rohde ,  Jochen Buerkle ,  Goetz-Peter Schindler ,  Thomas Holtmann ,  Markus Schmitt

    IPC分类号： C07C29/09

    CPC分类号： C07C67/04 ,  C07C29/095 ,  Y02P20/127 ,  C07C31/10 ,  C07C31/12 ,  C07C69/06 ,  C07C69/14

    摘要： A process for preparing alkanols (I) selected from the group consisting of isopropanol and 2-butanol from the corresponding alkanes (II) selected from the group consisting of propane and n-butane, comprising the steps of: A) providing a starting gas stream a comprising the alkane (II); B) feeding the starting gas stream a comprising the alkane (II) into a dehydrogenation zone and subjecting the alkane (II) to a dehydrogenation to the alkene (III) to obtain a product gas stream b comprising the alkene (III) and unconverted alkane (II), with or without high boilers, steam, hydrogen and low boilers; C) at least compressing product gas stream b, optionally separating product gas stream b into an aqueous phase c1, a phase c2 comprising the alkene (III) and the alkane (II), with or without high boilers, and a gas phase c3 comprising hydrogen and low boilers; D) reacting product gas stream b or the phase c2 comprising alkene (III) and alkane (II) with an organic acid (IV) in an esterification zone to obtain a product mixture d comprising the corresponding alkyl ester (V) of the organic acid and the unconverted alkane (II); E) removing from product mixture d a gas stream e1 which comprises an alkane (II) and is recycled into the dehydrogenation zone if appropriate, and a product mixture e2 comprising the alkyl ester; F) reacting the product mixture e2 comprising the alkyl ester with water in an ester hydrolysis zone to give a product mixture f comprising the alkanol (I) and the organic acid (IV); G) removing the alkanol (I) and the organic acid (IV) from product mixture f and, if appropriate, recycling the organic acid into the esterification zone.

    摘要翻译： 从选自丙烷和正丁烷的相应的烷烃（II）制备选自异丙醇和2-丁醇的链烷醇（I）的方法，包括以下步骤：A）提供起始气流 a包含烷烃（II）; B）将包含烷烃（II）的起始气体流（a）进料到脱氢区中并使烷烃（II）脱氢至烯烃（III），得到包含烯烃（III）和未转化烷烃的产物气流b （II），有或没有高锅炉，蒸汽，氢气和低锅炉; C）至少压缩产物气流b，任选地将产物气流b分离成水相c1，包含烯烃（III）和烷烃（II）的阶段c2，具有或不具有高锅炉，以及气相c3，其包含 氢和低锅炉; D）使产物气流b或包含烯烃（III）和烷烃（II）的相c与酯化区中的有机酸（IV）反应，得到包含相应的有机酸烷基酯（V）的产物混合物d 和未转化的烷烃（II）; E）从产物混合物d除去包含烷烃（II）的气流e1，并且如果合适的话再循环到脱氢区中，以及包含烷基酯的产物混合物e2; F）在酯水解区中使包含烷基酯的产物混合物e2与水反应，得到包含链烷醇（I）和有机酸（IV）的产物混合物f; G）从产物混合物f中除去链烷醇（I）和有机酸（IV），如果合适，将有机酸再循环到酯化区。