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1.发明授权Process for transporting in the tank of a tank truck or tanker ship a liquid monomer phase withdrawn from a storage vessel 有权在罐车或油罐车的罐中运输的过程是从储存容器中取出的液体单体相公开(公告)号：US08829134B2
公开(公告)日：2014-09-09
申请号：US12053158
申请日：2008-03-21
IPC分类号： C08F2/00 , B01D37/00 , C07C67/56 , C07C67/62 , C07C51/42 , C07C51/47 , C07C45/78 , C07C45/79 , C07C51/50
CPC分类号： C07C45/79 , C07C45/78 , C07C51/42 , C07C51/47 , C07C51/50 , C07C67/56 , C07C67/62 , C07C47/22 , C07C57/04 , C07C69/54
摘要： A process for transporting a liquid monomer phase which has been withdrawn from a storage vessel and comprises methacrylic monomers to an extent of ≧90% by weight, in a tank truck or in a tanker ship, in which the liquid monomer phase is subjected to a separating operation on the route from the storage vessel into the tank of a tank truck or of a tanker ship in order to separate polymer of the monomer present in dissolved form in the liquid monomer phase.
摘要翻译： 一种运输液体单体相的方法，所述液体单体相已经从储存容器中取出并且包含甲基丙烯酸类单体至≥90重量％的程度，在油罐车或油罐船中，其中液体单体相经受 在从储存容器进入罐车或油罐船的罐的路线上分离操作，以将以溶解形式存在的单体的聚合物分离在液体单体相中。
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2.发明授权公开(公告)号：US07319166B2
公开(公告)日：2008-01-15
申请号：US10476187
申请日：2002-05-02
IPC分类号： C07C51/43 , C07D207/00
CPC分类号： C07D207/267 , C07C51/43 , C07C57/04
摘要： The invention relates to a method for purifying a raw melt of at least one monomer by crystallization, wherein suspension crystallization is initially used and the resulting remaining melt or the suspension crystals that have been molten once again and separated are subjected to a mechanical separation operation before undergoing subsequent purification by crystallization.
摘要翻译： 本发明涉及一种通过结晶纯化至少一种单体的原料熔体的方法，其中最初使用悬浮液结晶，并将所得剩余熔体或已经再次熔融并分离的悬浮液晶体进行机械分离操作，然后进行机械分离操作 随后通过结晶进行纯化。
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3.发明授权Process for separating acrylic acid present as a main constituent and glyoxal present as a by-product in a product gas mixture of a partial heterogeneously catalyzed gas phase oxidation of a C3 precursor compound of acrylic acid 有权用于分离作为主要成分存在的丙烯酸和乙二醛作为副产物存在于丙烯酸的C3前体化合物的部分非均相催化气相氧化的产物气体混合物中公开(公告)号：US08299299B2
公开(公告)日：2012-10-30
申请号：US12509078
申请日：2009-07-24
申请人： Till Blum , Peter Zurowski , Steffen Rissel , Sylke Haremza , Thorsten Friese , Ulrich Jaeger , Volker Schliephake , Klaus Joachim Mueller-Engel , Ulrich Hammon , Joerg Heilek , Imke Britta Mueller
发明人： Till Blum , Peter Zurowski , Steffen Rissel , Sylke Haremza , Thorsten Friese , Ulrich Jaeger , Volker Schliephake , Klaus Joachim Mueller-Engel , Ulrich Hammon , Joerg Heilek , Imke Britta Mueller
IPC分类号： C07C51/42
CPC分类号： C07C51/252 , C07C51/43 , C07C57/04
摘要： A process for separating acrylic acid present as a main product and glyoxal present as a by-product in a product gas mixture of a partial gas phase oxidation of a C3 precursor compound, in which a liquid phase P is obtained, which consists of acrylic acid to an extent of at least 70% of its weight and, based on the molar amount of acrylic acid present therein, comprises at least 200 molar ppm of glyoxal, in which the glyoxal is separated from the acrylic acid in the liquid phase P by crystallization.
摘要翻译： 将作为主要成分存在的丙烯酸和作为副产物存在的乙二醛的方法分离在得到液相P的C3前体化合物的部分气相氧化的产物气体混合物中，该混合物由丙烯酸 至少其重量的70％的程度，并且基于其中存在的丙烯酸的摩尔量，包含至少200摩尔ppm的乙二醛，其中通过结晶将乙二醛与液相P中的丙烯酸分离 。
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公开(公告)号：US07776109B2
公开(公告)日：2010-08-17
申请号：US10551994
申请日：2004-03-30
申请人： Gerhard Bertlein , Karl Heinz Schall , Matthias Maase , Joerg Heilek , Dieter Baumann , Hermann Ascherl
发明人： Gerhard Bertlein , Karl Heinz Schall , Matthias Maase , Joerg Heilek , Dieter Baumann , Hermann Ascherl
IPC分类号： B01J6/00
CPC分类号： C07F9/5337
摘要： The present invention relates to a process for the preparation of solid acylphosphine oxides by converting an acylphosphine oxide which is in the form of a melt or in dispersed form into the solid state of aggregation with mechanical stress, shearing/internal agitation of the melt.
摘要翻译： 本发明涉及一种制备固体酰基氧化膦的方法，该方法是将熔体形式或分散形式的酰基氧化膦转化成具有机械应力，熔体的剪切/内部搅拌的聚集状态。
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5.发明授权Process for operating a continuous removal of a target product X in the form of fine crystals 有权用于以细晶体的形式连续移除靶产物X的方法公开(公告)号：US07732624B2
公开(公告)日：2010-06-08
申请号：US12208737
申请日：2008-09-11
申请人： Joerg Heilek , Ulrich Hammon , Klaus Joachim Mueller-Engel , Volker Schliephake , Dieter Baumann
发明人： Joerg Heilek , Ulrich Hammon , Klaus Joachim Mueller-Engel , Volker Schliephake , Dieter Baumann
IPC分类号： C07D207/26 , C07C51/43 , C07C7/14
CPC分类号： B01D9/0013 , B01D9/004 , B01D9/005 , B01D9/0063 , C07C7/14 , C07C51/43 , C07C15/08 , C07C57/04
摘要： A process for continuously removing a target product X in the form of fine crystals from a liquid phase P comprising the target product X and constituents other than the target product X by cooling suspension crystallization in an indirect heat transferer, in which the crystal suspension formed is conducted out of the heat transferer first into a mixed buffer tank and, from there, fed to an apparatus for separating the crystal suspension into crystals and liquid phase, and wherein external measures dissipade the oversaturation of the crystal suspension fed to the buffer vessel with target product X.
摘要翻译： 通过在间接热转移体中冷却悬浮液结晶，从包含目标产物X和除了目标产物X的成分的液相P连续除去目标产物X的形式的方法，其中形成的晶体悬浮液为 首先从热转移器中导出到混合缓冲罐中，从那里进料到用于将晶体悬浮液分离成晶体和液相的装置，并且其中外部措施消除了用目标物供给缓冲容器的晶体悬浮液的过饱和 产品X.
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6.发明申请PROCESS FOR STORING A MONOMER PHASE WHICH IS LIQUID UNDER THE CONDITIONS OF STORAGE 有权存储根据存储条件液化的单体相的过程公开(公告)号：US20090221780A1
公开(公告)日：2009-09-03
申请号：US12053268
申请日：2008-03-21
CPC分类号： C07C67/48 , C07C45/79 , C07C51/42 , C07C51/47 , C07C51/50 , C07C67/56 , Y10T137/0391 , Y10T137/6579 , C07C57/04 , C07C69/54 , C07C47/22
摘要： A process for storing a monomer phase which is liquid under the conditions of storage and comprises methacrylic monomers to an extent of ≧95% by weight and has been obtained by condensation out of a gaseous phase or by melting a crystalline phase, in a storage vessel, in which polymer of the monomer present in dissolved form in the liquid monomer phase is removed therefrom on the route from its generation into the storage vessel, and also a process for withdrawing liquid monomer phase from the storage vessel in which polymer of the monomer present in dissolved form in the monomer phase is likewise removed.
摘要翻译： 一种在储存条件下储存液体的单体相的方法，其包含甲基丙烯酸单体至> 95重量％的程度，并且通过在气相中冷凝或熔融结晶相获得， 容器，其中以其溶解形式存在于液体单体相中的单体的聚合物在其从其产生进入储存容器的路线上被除去，以及从存储容器中抽出液体单体相的方法，其中单体的聚合物 在单体相中以溶解形式存在，同样地被除去。
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7.发明申请PROCESS FOR CONTINUOUSLY REMOVING A TARGET PRODUCT X IN THE FORM OF FINE CRYSTALS 有权在精细晶体形式下连续去除目标产品X的方法公开(公告)号：US20090076284A1
公开(公告)日：2009-03-19
申请号：US12209594
申请日：2008-09-12
IPC分类号： C07C51/43 , C07C7/14 , C07D207/04
CPC分类号： B01D9/0013 , B01D9/0045 , B01D9/0063 , C07C51/43 , C07C57/04
摘要： A process for continuously removing a target product X in the form of fine crystals from a liquid phase P comprising the target product X and constituents other than the target product X by cooling suspension crystallization in the secondary chamber, into which the liquid phase P flows continuously, of an indirect heat exchanger with simultaneous continuous flow of a coolant through the primary chamber of the indirect heat exchanger and continuous withdrawal of a crystal suspension S having a degree of crystallization Y from the secondary chamber, in which the degree of crystallization Y is adjusted on the basis of a heat balance conducted continuously with the aid of a process computer.
摘要翻译： 从液相P连续除去来自包含目标产物X的液相P和除了目标产物X以外的成分的微晶形式的目标产物X的方法，通过冷却液相P连续流入的二次室中的悬浮液结晶 的间接热交换器，其通过间接热交换器的主室同时连续流动冷却剂，并且从二级室连续取出具有结晶度Y的晶体悬浮液S，其中结晶度Y被调节 基于在过程计算机的帮助下连续进行的热平衡。
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公开(公告)号：US20120319035A1
公开(公告)日：2012-12-20
申请号：US13575499
申请日：2011-01-28
CPC分类号： C01G1/02 , C01G45/1228 , C01G49/0027 , C01G51/42 , C01G53/42 , C01P2006/40 , F27B7/00 , F27D1/1694
摘要： A process for producing oxidic compounds of the general formula (I) LizMxOy (I) wherein M is one or more elements from groups 2 to 12 of the periodic table, more particularly selected from Co, Mn, Ni, Fe, Al, Mg, x is 1 to 2, y is 2 to 4, and z is 0.5 to 1.5, comprises heating mixtures selected from oxides, hydroxides, carbonates and nitrates of Li and of M together to temperatures in the range from 600 to 1200° C. in a reaction vessel performing incomplete rotary motions about one axis.
摘要翻译： 一种制备通式（I）的氧化化合物的方法，其中M是周期表第2-12族的一种或多种元素，更特别地选自Co，Mn，Ni，Fe，Al，Mg， x为1至2，y为2至4，z为0.5至1.5，包括将选自Li和M的氧化物，氢氧化物，碳酸盐和硝酸盐的混合物加热至600至1200℃范围内的温度 反应容器围绕一个轴执行不完全的旋转运动。
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9.发明授权公开(公告)号：US08217198B2
公开(公告)日：2012-07-10
申请号：US12706367
申请日：2010-02-16
申请人： Joerg Heilek , Wolfgang Schneider , Wolfgang Gunkel , Volker Schliephake , Klaus Joachim Mueller-Engel
发明人： Joerg Heilek , Wolfgang Schneider , Wolfgang Gunkel , Volker Schliephake , Klaus Joachim Mueller-Engel
IPC分类号： C07C51/42
CPC分类号： B01D9/005 , B01D9/004 , B01D9/0045 , F16C19/30 , F16C19/38 , F16C19/545 , F16C19/56 , F16C23/086
摘要： A process for purifying removal of a chemical target compound from a suspension of crystals thereof in mother liquor in a wash column with forced transport of the crystal bed from the top downward, in which crystals are removed from the lower end of the crystal bed with a rotating removal device and melted, and a portion of the crystal melt is conducted back toward the crystal bed as wash melt, the removal device being secured with a drive shaft conducted into the wash column from the bottom through an inlet having a seal, said drive shaft being driven about its longitudinal axis by a drive unit for rotation and being mounted so as to be rotatable about its longitudinal axis in more than one bearing, such that the mounting in one of the bearings absorbs the downward force acting on the drive shaft, the mounting in two or more bearings absorbs forces acting radially outward from the drive shaft, and the mounting in one bearing is additionally capable of absorbing an upward force acting on the drive shaft.
摘要翻译： 一种用于从其晶体悬浮液中清除化学目标化合物从洗涤塔母液中排出的方法，其中从顶部向下将晶体床强制输送，其中晶体从晶体床的下端被除去， 旋转去除装置并熔化，并且一部分晶体熔体作为洗涤熔体被导回到晶体床，所述去除装置通过具有密封件的入口从底部传导到洗涤塔中的驱动轴固定，所述驱动 轴通过用于旋转的驱动单元围绕其纵向轴线被驱动并且被安装成可以在多于一个轴承中围绕其纵向轴线旋转，使得其中一个轴承中的安装吸收作用在驱动轴上的向下的力， 安装在两个或更多个轴承中吸收从驱动轴径向向外作用的力，并且在一个轴承中的安装另外能够吸收作用的向上的力 在驱动轴上。
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10.发明授权Method for the heterogeneously catalyzed partial direct oxidation of n-propane to acrylic acid 有权将丙烷非均相催化部分直接氧化成丙烯酸的方法公开(公告)号：US07795470B2
公开(公告)日：2010-09-14
申请号：US12142444
申请日：2008-06-19
IPC分类号： C07C51/16
CPC分类号： C07C51/215 , C07C57/04
摘要： A method for the heterogeneously catalyzed partial direct oxidation of propane to acrylic acid in the gas phase, in which the reaction gas inlet mixture comprises cyclopropane as an impurity and the acrylic acid, after it has been converted from the product gas mixture into the liquid phase, is operated from the other constituents of the liquid phase with the aid of a separation by crystallization.
摘要翻译： 在气相中异丙烯催化部分直接氧化丙烷到丙烯酸的方法，其中反应气体入口混合物包含作为杂质的环丙烷和丙烯酸，在其从产物气体混合物转化成液相之后 ，借助于通过结晶分离，从液相的其它组分操作。
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