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1.发明申请METHOD FOR PRODUCING A MULTI METAL OXIDE CATALYST, METHOD FOR PRODUCING UNSATURATED ALDEHYDES AND/OR CARBOXYLIC ACIDS AND BAND CALCINATION DEVICE 审中-公开用于生产多金属氧化物催化剂的方法，用于生产不饱和醛和/或羧酸的方法和带计算装置公开(公告)号：US20090171117A1
公开(公告)日：2009-07-02
申请号：US12396292
申请日：2009-03-02
CPC分类号： C07C51/215 , B01J6/004 , B01J19/1862 , B01J19/22 , B01J23/002 , B01J23/88 , B01J23/8885 , B01J35/0006 , B01J37/08 , B01J2219/00132 , B01J2219/00157 , B01J2219/182 , B01J2523/00 , C07C45/33 , C07C45/34 , C07C45/35 , C07C45/38 , C07C51/252 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845
摘要： A catalyst suitable for the gas-phase oxidation of organic compounds to α,β-unsaturated aldehydes and/or carboxylic acids and having an active phase comprising a multimetal oxide material is prepared by a process in which a particulate catalyst precursor which contains oxides and/or compounds of the elements other than oxygen which constitute the multimetal oxide material, which compounds can be converted into oxides, is prepared and said catalyst precursor is converted by calcination into a catalytically active form, wherein a stream of the particulate catalyst precursor is passed at substantially constant speed through at least one calcination zone at constant temperature for calcination.
摘要翻译： 适合于将有机化合物气相氧化成α，β-不饱和醛和/或羧酸并且具有包含多金属氧化物材料的活性相的催化剂通过以下方法制备，其中含有氧化物和/ 或构成多金属氧化物材料的氧以外的元素的化合物，该化合物可以转化为氧化物，并且将所述催化剂前体通过煅烧转化为催化活性形式，其中将颗粒状催化剂前体的流通过 通过至少一个煅烧区在恒定温度下用于煅烧的基本上恒定的速度。
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2.发明申请PROCESS FOR PREPARING AT LEAST ONE ORGANIC TARGET COMPOUND BY HETEROGENEOUSLY CATALYZED GAS PHASE PARTIAL OXIDATION 有权通过异源催化气相部分氧化制备至少一种有机靶化合物的方法公开(公告)号：US20080260605A1
公开(公告)日：2008-10-23
申请号：US12146807
申请日：2008-06-26
IPC分类号： B01J19/00
CPC分类号： C07C51/252 , C07C57/04
摘要： A process for preparing an organic target compound by heterogeneously catalyzed gas phase partial oxidation of an organic precursor compound with molecular oxygen in two oxidation reactor lines operated in parallel and removal of the target compound from the mixture of the product gas streams in a workup line, wherein the catalysts charge of one of the oxidation lines comprises a portion of catalyst over which the heterogeneously catalyzed gas phase partial oxidation has already been carried out for longer than over the portions of catalyst of the catalyst charge of the other oxidation reactor line.
摘要翻译： 通过在两个平行操作的氧化反应器管线中的有机前体化合物与分子氧的非均相催化气相部分氧化来制备有机靶化合物的方法，并且从处理线中的产物气流的混合物中除去目标化合物， 其中氧化线之一的催化剂装料包括一部分催化剂，其上已经进行非均相催化的气相部分氧化比在另一个氧化反应器管线的催化剂装料的催化剂的部分长。
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3.发明申请PROCESS FOR TRANSPORTING IN THE TANK OF A TANK TRUCK OR TANKER SHIP A LIQUID MONOMER PHASE WITHDRAWN FROM A STORAGE VESSEL 有权运输在坦克卡车或坦克的油罐的过程从储存船运送液体单体相公开(公告)号：US20080234446A1
公开(公告)日：2008-09-25
申请号：US12053158
申请日：2008-03-21
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： 运输液体单体相的方法，该液体单体相已经从储存容器中取出并且包含甲基丙烯酸单体至> 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的分离操作，以分离以溶解形式存在于液体单体相中的单体的聚合物。
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4.发明申请PROCESS FOR TRANSFERRING HEAT TO A LIQUID MIXTURE COMPRISING AT LEAST ONE (METH)ACRYLIC MONOMER 有权将热转移到包含至少一种（甲基）丙烯酸单体的液体混合物的方法公开(公告)号：US20080149319A1
公开(公告)日：2008-06-26
申请号：US11962461
申请日：2007-12-21
申请人： Gunter Lipowsky , Volker Schliephake , Steffen Rissel , Ulrich Jager , Frank Hofer , Sylke Haremza , Peter Zurowski , Klaus Joachim Muller-Engel
发明人： Gunter Lipowsky , Volker Schliephake , Steffen Rissel , Ulrich Jager , Frank Hofer , Sylke Haremza , Peter Zurowski , Klaus Joachim Muller-Engel
CPC分类号： C09K5/08 , C07C51/252 , C07C51/412 , C07C51/42 , C08F220/00 , C09K5/10 , F28D7/00 , C07C57/04 , C08K5/17
摘要： A process for transferring heat to a liquid mixture comprising at least one (meth)acrylic monomer in an indirect heat exchanger, wherein a quaternary ammonium salt, a tertiary amine or a salt thereof with a Brønsted acid is added to the liquid mixture to reduce fouling.
摘要翻译： 在间接热交换器中将热量传递到包含至少一种（甲基）丙烯酸类单体的液体混合物的方法，其中将季铵盐，叔胺或其与布朗斯台德酸的盐加入到液体混合物中以减少结垢 。
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5.发明申请PROCESS FOR SEPARATING ACRYLIC ACID AND BENZOIC ACID PRESENT IN A PRODUCT GAS MIXTURE OF A PARTIAL HETEROGENEOUSLY CATALYZED GAS PHASE OXIDATION OF A C3 PRECURSOR COMPOUND OF ACRYLIC ACID 有权在丙烯酸的C3前体化合物部分异构催化气相氧化产物气体混合物中分离丙烯酸和苯甲酸的方法公开(公告)号：US20080097123A1
公开(公告)日：2008-04-24
申请号：US11873883
申请日：2007-10-17
摘要： A process for separating acrylic acid and benzoic acid present in the product gas mixture of a partial oxidation to acrylic acid, in which the acrylic acid and the benzoic acid are first converted to a liquid phase, constituents having a lower boiling point than benzoic acid and acrylic acid are removed therefrom by thermal separating processes, and the acrylic acid is removed by crystallization from the remaining liquid phase.
摘要翻译： 将部分氧化的产物气体混合物中存在的丙烯酸和苯甲酸分离为丙烯酸的方法，其中丙烯酸和苯甲酸首先转化为液相，沸点低于苯甲酸的组分和 通过热分离方法除去丙烯酸，通过从剩余液相中结晶除去丙烯酸。
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公开(公告)号：US20130005925A1
公开(公告)日：2013-01-03
申请号：US13483705
申请日：2012-05-30
申请人： Frank Hütten , Otto Machhammer , Thomas Daniel , Markus Ottenbacher , Daniel Pfeiffer , Stefanie Herzog , Manfred Heilig , Klaus Joachim Muller-Engel
发明人： Frank Hütten , Otto Machhammer , Thomas Daniel , Markus Ottenbacher , Daniel Pfeiffer , Stefanie Herzog , Manfred Heilig , Klaus Joachim Muller-Engel
IPC分类号： C08F222/02 , C08G16/02 , C08F216/34
CPC分类号： C08G63/81 , C07C51/252 , C07C51/42 , C07C51/47 , C07C57/04 , Y02P20/582
摘要： An aqueous solution containing 10% by weight of acrylic acid and its conjugate base. The solution further contains, based on the amount of acrylic acid and its conjugate base: at least 50 ppm of propionic acid and its conjugate base; at least 200 ppm of formic acid and its conjugate base; at least 3000 ppm of acetic acid and it conjugate base; at most 10 ppm of benzoic acid and its conjugate base; at most 10 ppm of maleic anhydride, maleic acid, and their conjugate bases; at most 10 ppm of phthalic anhydride, phthalic acid, and their conjugate bases; at most 50 ppm of acrolein; at most 50 ppm of benzaldehyde; at most 50 ppm of 2-furaldehyde; and at least 20 mol % of at least one alkali metal cation. A process for preparing this solution and the use of this solution for preparation of a polymer by free-radical polymerization.
摘要翻译： 含有10重量％丙烯酸及其共轭碱的水溶液。 该溶液还包含基于丙烯酸及其共轭碱的量：至少50ppm丙酸及其共轭碱; 至少200ppm的甲酸及其共轭碱; 至少3000ppm的乙酸及其共轭碱; 至多10ppm的苯甲酸及其共轭碱; 至多10ppm的马来酸酐，马来酸及其共轭碱; 至多10ppm的邻苯二甲酸酐，邻苯二甲酸及其共轭碱; 至多50ppm的丙烯醛; 至多50ppm的苯甲醛; 至多50ppm的2-糠醛; 和至少20摩尔％的至少一种碱金属阳离子。 制备该溶液的方法以及通过自由基聚合制备聚合物的该溶液的用途。
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公开(公告)号：US20100010238A1
公开(公告)日：2010-01-14
申请号：US12494991
申请日：2009-06-30
申请人： Knut Eger , Jens Uwe Faust , Holger Borchert , Ralf Streibert , Klaus Joachim Muller-Engel , Andreas Raichle
发明人： Knut Eger , Jens Uwe Faust , Holger Borchert , Ralf Streibert , Klaus Joachim Muller-Engel , Andreas Raichle
IPC分类号： C07D307/34 , C07C45/27 , C07C51/16 , C07C17/02 , B01J19/00 , B32B1/08 , B29C43/00 , B01J27/25 , B01J31/02
CPC分类号： B01J37/0009 , B01J19/00 , B01J23/002 , B01J35/026 , B01J37/0045 , B01J37/08 , B01J2523/00 , B22F3/03 , B22F7/08 , B30B11/005 , B30B15/022 , C04B35/495 , C04B35/6261 , C04B35/62635 , C04B35/62655 , C04B35/62685 , C04B35/62695 , C04B35/64 , C04B2235/3201 , C04B2235/3256 , C04B2235/3258 , C04B2235/3272 , C04B2235/3275 , C04B2235/3298 , C04B2235/3418 , C04B2235/425 , C04B2235/44 , C04B2235/443 , C04B2235/5409 , C04B2235/5436 , C04B2235/5463 , C04B2235/6021 , C04B2235/604 , C04B2235/606 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6581 , C04B2235/6586 , C04B2235/80 , C04B2235/94 , C07C17/02 , C07C45/28 , C07C45/29 , C07C51/16 , C07D307/60 , C22C29/08 , C22C2204/00 , Y10T428/13 , Y10T428/131 , B01J2523/15 , B01J2523/17 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/62 , B01J2523/68 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/69 , B01J2523/842 , B01J2523/845
摘要： A process for producing a ringlike oxidic shaped body by mechanically compacting a pulverulent aggregate introduced into the fill chamber of a die, wherein the outer face of the resulting compact corresponds to that of a frustocone.
摘要翻译： 通过机械压实引入到模头的填充室中的粉状聚集体来生产环状氧化物体的方法，其中所得的压块的外表面相当于截头圆锥体的外表面。
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8.发明申请PROCESS FOR PURIFYING REMOVAL OF ACRYLIC ACID, METHACRYLIC ACID, N-VINYLPYRROLIDONE OR P-XYLENE CRYSTALS FROM THEIR SUSPENSION IN MOTHER LIQUOR 有权从母乳中悬浮液中除去丙烯酸，甲基丙烯酸，N-乙烯基吡咯烷酮或对二甲苯晶体的方法公开(公告)号：US20090018347A1
公开(公告)日：2009-01-15
申请号：US12170002
申请日：2008-07-09
IPC分类号： C07C7/14
CPC分类号： C07B63/00 , B01D9/0013 , B01D9/0036 , B01D9/004 , B01D9/0045 , C07C7/14 , C07C51/43 , C07C15/08 , C07C57/04
摘要： A process for purifying removal of acrylic acid, methacrylic acid, N-vinylpyrrolidone or p-xylene crystals from their suspension in mother liquor by means of a wash column with forced transport, whose shell of the process chamber is a metal wall, the wash column additionally being enveloped by a thermal insulation material having a water vapor barrier and a specific heat flow of >0.1 W/m2 and
摘要翻译： 一种通过强制运输的洗涤柱从母液中的悬浮液中除去丙烯酸，甲基丙烯酸，N-乙烯基吡咯烷酮或对二甲苯晶体的方法，其处理室的外壳是金属壁，洗涤柱 另外由具有水蒸气阻挡层和通过洗涤塔的金属壁流入处理室的> 0.1W / m 2和<10W / m 2的比热流的隔热材料包围。
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9.发明申请PROCESS FOR PREPARING A MULTIELEMENT OXIDE COMPOSITION COMPRISING THE ELEMENT IRON IN OXIDIC FORM 有权制备包含氧化物形式的元素的多元素氧化物组合物的方法公开(公告)号：US20080171897A1
公开(公告)日：2008-07-17
申请号：US12013693
申请日：2008-01-14
CPC分类号： C01G49/009 , C01G49/00
摘要： A process for preparing a multielement oxide composition comprising the element iron in oxidic form, in which the source of the elemental constituent of iron used is an aqueous iron nitrate solution whose preparation comprises the melting of a solid hydrate of iron nitrate.
摘要翻译： 一种制备多元氧化物组合物的方法，其包含氧化形式的元素铁，其中所用铁的元素成分源是硝酸铁水溶液，其制备方法包括硝酸铁的固体水合物的熔融。
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10.发明申请PROCESS FOR HETEROGENEOUSLY CATALYZED GAS PHASE PARTIAL OXIDATION OF AT LEAST ONE ORGANIC STARTING COMPOUND 有权用于异源催化气相的方法部分氧化至少一种有机起始化合物公开(公告)号：US20070155988A1
公开(公告)日：2007-07-05
申请号：US11612824
申请日：2006-12-19
IPC分类号： C07C51/16
CPC分类号： C07C51/252 , B01J8/067 , B01J23/002 , B01J23/24 , B01J23/887 , B01J23/92 , B01J35/0006 , B01J2208/00221 , B01J2208/025 , B01J2523/00 , C07C45/35 , C07C51/215 , Y02P20/584 , C07C57/04 , C07C47/22 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/27 , B01J2523/51 , B01J2523/847
摘要： A process for heterogeneously catalyzed gas phase partial oxidation of an organic starting compound over a fixed catalyst bed freshly installed into a reaction chamber, in which the reduction in the quality of the fixed catalyst bed is restored with increasing operating time by replacing a portion of the fixed catalyst bed by a replacement fixed catalyst bed part whose volume-specific activity is lower than the volume-specific activity of the replaced fixed catalyst bed part in its freshly installed state.
摘要翻译： 一种在新鲜安装到反应室中的固定催化剂床上的有机起始化合物的非均相催化气相部分氧化的方法，其中固定催化剂床的质量的降低通过增加操作时间而恢复， 固定催化剂床通过替代的固定催化剂床部分，其体积比活度低于其新安装状态下更换的固定催化剂床部分的体积比活性。
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