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    Three stage processes for the separation of supercritical or near-critical mixtures
    44.
    发明授权
    Three stage processes for the separation of supercritical or near-critical mixtures 失效
    用于分离超临界或近临界混合物的三阶段方法

    公开(公告)号：US07084313B2

    公开(公告)日：2006-08-01

    申请号：US10511039

    申请日：2003-04-02

    申请人： Bernhard Gutsche ,  Wilhelm Johannisbauer ,  Harald Roessler ,  Magnus Topphoff

    发明人： Bernhard Gutsche ,  Wilhelm Johannisbauer ,  Harald Roessler ,  Magnus Topphoff

    IPC分类号： C07C27/04

    CPC分类号： C07C29/76 ,  Y02P20/544 ,  C07C31/04 ,  C07C31/125 ,  C07C33/025

    摘要： Processes for separating supercritical or near-critical mixtures containing hydrogen, a solvent gas, methanol and a fatty alcohol under an initial pressure of from 100 to 300 bar are described, wherein the processes comprise: (a) reducing the pressure of such a mixture in a first stage to a pressure of from 50 to 150 bar to form a first recycle gas and a first partially-separated intermediate mixture, wherein the reduced pressure in the first stage is at least below the initial pressure; (b) reducing the pressure of the first partially-separated intermediate mixture in a second stage to a pressure of from 10 to 50 bar to form a second recycle gas and a second partially-separated intermediate mixture; and (c) reducing the pressure of the second partially-separated intermediate mixture in a third stage to a pressure of from 1 to 10 bar to form a third recycle gas and a fatty alcohol product.

    摘要翻译： 描述了在100至300巴的初始压力下分离含有氢，溶剂气体，甲醇和脂肪醇的超临界或近临界混合物的方法，其中所述方法包括：（a）将这种混合物的压力降低 第一阶段至50至150巴的压力以形成第一再循环气体和第一部分分离的中间体混合物，其中第一阶段中的减压至少低于初始压力; （b）将第二阶段中的第一部分分离的中间体混合物的压力降低至10至50巴的压力以形成第二再循环气体和第二部分分离的中间体混合物; 和（c）将第三阶段中的第二部分分离的中间体混合物的压力降低至1至10巴的压力以形成第三循环气体和脂肪醇产物。

    Method for producing guerbet alcohols
    45.
    发明授权
    Method for producing guerbet alcohols 有权
    瓜尔特伯醇的制备方法

    公开(公告)号：US06911567B2

    公开(公告)日：2005-06-28

    申请号：US10380978

    申请日：2001-09-11

    申请人： Sabine Both ,  Georg Fieg ,  Erich Reuter ,  Frank Bartschick ,  Bernhard Gutsche

    发明人： Sabine Both ,  Georg Fieg ,  Erich Reuter ,  Frank Bartschick ,  Bernhard Gutsche

    IPC分类号： C07B61/00 ,  C07C29/34 ,  C07C31/125 ,  C07C29/32

    CPC分类号： C07C29/34 ,  C12C11/02 ,  Y02P20/582 ,  C07C31/125

    摘要： Guerbet alcohols of the formula (I) CH3(CH2)nCHR1CH2OH  (I) wherein R1 is a linear alkyl radical having n-1 carbon atoms and n is a number of from 5 to 11 are produced by a process which comprises contacting a fatty alcohol of the formula (II) R2OH  (II) wherein R2 is a linear alkyl radical having from 6 to 12 carbon atoms with a carbonyl compound and an alkall metal hydroxide. The use of heavy metal catalysts usually associated with the production of Guerbet alcohols is avoided thereby reducing the potential for heavy metal pollution of the environment.

    摘要翻译： （I）的格伯特醇<？in-line-formula description =“In-line Formulas”end =“lead”？> CH 3（CH 2） α-in-line-formula description =“In-line Formulas”end =“tail” 其中R 1是具有n-1个碳原子的直链烷基，n是5-11的数是通过包括使式（II）的脂肪醇与式 <？in-line-formula description =“In-line Formulas”end =“lead”？> R 2 OH（II）<？in-line-formula description =“In-line Formulas” 其中R 2是具有6至12个碳原子的直链烷基，其中羰基化合物和碱金属氢氧化物。 通常与生产Guerbet醇有关的重金属催化剂的使用被避免，从而降低重金属污染环境的可能性。

    Process for the production of surfactant granules
    46.
    发明授权
    Process for the production of surfactant granules 失效
    表面活性剂颗粒的生产方法

    公开(公告)号：US5739097A

    公开(公告)日：1998-04-14

    申请号：US763923

    申请日：1996-12-12

    申请人： Volker Bauer ,  Jochen Jacobs ,  Bernhard Gutsche ,  Thomas Lueder ,  Christoph Breucker ,  Guenter Panthel

    发明人： Volker Bauer ,  Jochen Jacobs ,  Bernhard Gutsche ,  Thomas Lueder ,  Christoph Breucker ,  Guenter Panthel

    IPC分类号： C11D11/00

    CPC分类号： C11D11/0082

    摘要： In the production of granules containing anionic surfactants and having a bulk density above 450 g/l by granulation of a surfactant preparation containing a non-surface-active liquid component, the water demand and hence the energy demand for evaporating the water can be reduced if the anionic surfactant in its acid form or a mixture containing one or more anionic surfactants in their acid form and an aqueous alkaline solution are separately treated with a gaseous medium, subsequently sprayed in substantially stoichiometric quantities into the granulation and drying zone either separately or together under a high propellant gas pressure and then granulated and, at the same time, dried, optionally with addition of one or more inorganic or organic solids.

    摘要翻译： 在含有阴离子表面活性剂的颗粒的生产中，通过制备含有非表面活性液体组分的表面活性剂制剂，堆积密度高于450g / l，可以减少水需求并因此降低水的能量需求，如果 以其酸形式的阴离子表面活性剂或含有一种或多种其酸形式的阴离子表面活性剂和碱性水溶液的混合物分别用气体介质处理，随后以大致化学计量的量分别或一起在制粒和干燥区域内喷雾 高推进剂气体压力，然后造粒，并且同时干燥，任选地加入一种或多种无机或有机固体。

    Process for the separation of two liquid immiscible organic components using a fibre bed as a coalescence aid
    47.
    发明授权
    Process for the separation of two liquid immiscible organic components using a fibre bed as a coalescence aid 失效
    使用纤维板作为煤焦炭辅助分离两液体无机有机组分的方法

    公开(公告)号：US5225084A

    公开(公告)日：1993-07-06

    申请号：US761959

    申请日：1991-10-17

    申请人： Georg Assmann ,  Bernhard Gutsche ,  Wilhelm Johannisbauer ,  Richard Ridinger ,  Jean Rigal ,  Rene Armengaud ,  Bernard Cormary

    发明人： Georg Assmann ,  Bernhard Gutsche ,  Wilhelm Johannisbauer ,  Richard Ridinger ,  Jean Rigal ,  Rene Armengaud ,  Bernard Cormary

    IPC分类号： B01D17/022 ,  B01D17/04

    CPC分类号： B01D17/045

    摘要： A process for the separation, by sedimentation, of at least one liquid organic component dispersed in a liquid containing mainly organic materials, this organic component and the remaining liquid exhibiting a difference in density. In order to reduce considerably the standing time, it is proposed that the liquid be passed before sedimentation through a fiber bed that the organic component and the remaining liquid have different surface tensions with respect to the fiber bed, that the temperature of the liquid and the concentration of the organic component to be separated are such that, in the equilibrium state, at least two liquid phases form, and that the rate of flow of the liquid through the fiber bed lies below a maximum value dependent on the surface tension of the organic component with respect of the fiber bed and on the difference in density and surface tension between the remaining liquid and the organic component.

    摘要翻译： PCT No.PCT / EP90 / 00514 Sec。 371日期1991年10月17日 102（e）日期1991年10月17日PCT 1990年3月31日PCT公布。 第WO90 / 11810号公报 日本1990年10月18日。一种分散在主要是有机材料的液体中的至少一种液体有机成分的沉淀分离方法，该有机组分和剩余液体呈现密度差异。 为了大大缩短停留时间，提出液体在沉降前通过纤维床，有机组分和剩余液体相对于纤维床具有不同的表面张力，液体的温度和 要分离的有机组分的浓度使得在平衡状态下形成至少两个液相，并且通过纤维床的液体的流速低于取决于有机物的表面张力的最大值 相对于纤维床的分量以及剩余液体和有机组分之间的密度和表面张力的差异。

    Method for Producing Alkylene Oxide Addition Products
    50.
    发明申请
    Method for Producing Alkylene Oxide Addition Products 审中-公开
    生产环氧丙烷添加剂的方法

    公开(公告)号：US20110218349A1

    公开(公告)日：2011-09-08

    申请号：US12440459

    申请日：2007-08-29

    申请人： Stefan Franzen ,  Bernhard Gutsche ,  Bernd Fabry ,  Eik Ulf Mahnke

    发明人： Stefan Franzen ,  Bernhard Gutsche ,  Bernd Fabry ,  Eik Ulf Mahnke

    IPC分类号： C07D301/10

    CPC分类号： C07C41/03 ,  C07D301/10 ,  C08G65/2603 ,  C08G65/2609 ,  C08G65/2696 ,  C07C43/11

    摘要： The invention relates to a method for producing alkylene oxide addition products. The method according to the invention is characterized by (a) contacting ethylene and/or propylene with an oxidizing agent in a first structured reactor (“μ reactor”) and (b) feeding the ethylene oxide and/or propylene oxide so obtained, optionally after purification, to a second structured reactor where it is reacted with a compound having a nucleophilic molecular group.

    摘要翻译： 本发明涉及一种生产环氧烷加成产物的方法。 根据本发明的方法的特征在于：（a）在第一结构化反应器（“μ反应器”）中将乙烯和/或丙烯与氧化剂接触，和（b）将如此获得的环氧乙烷和/或环氧丙烷 纯化后的第二结构反应器与其具有亲核分子基团的化合物反应。