公开(公告)号：US20040256213A1

公开(公告)日：2004-12-23

申请号：US10767955

申请日：2004-01-29

发明人： Evgeny Marhasin ,  Marina Grintzova ,  Vicktor Pekker ,  Yuri Melnik

IPC分类号： C07C001/00 ,  C07C005/00 ,  C07C006/00

CPC分类号： B82Y30/00 ,  B01J8/40 ,  B01J19/10 ,  B01J2219/0877 ,  B01J2219/0879 ,  B06B3/00 ,  B22F1/0018 ,  B22F9/24 ,  B22F2999/00 ,  C01B13/36 ,  C01G49/06 ,  C01G53/02 ,  C01P2004/64 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/60 ,  C09C1/24 ,  B22F2202/01

摘要： Ultrasound device having a reaction chamber, which includes a magnetostrictive transducer and a horn transmitting ultrasound radiation substantially uniformly throughout the reaction chamber. The horn is hollow and is constituted by a cylinder having an empty inner chamber at its core defining a resonance chamber, which may be cylindrical and may comprise a plurality of sections of cylindrical shape or a central section of larger diameter and two terminal sections of smaller diameter.

摘要翻译： 超声装置具有反应室，其包括磁致伸缩换能器和在整个反应室内基本上均匀地透射超声辐射的喇叭。 喇叭是中空的，并且由其内部具有空的内室的圆筒构成，该圆筒形成共振室，该共振室可以是圆柱形的，并且可以包括多个圆柱形部分或较大直径的中心部分和较小直径的两个终端部分 直径。

公开(公告)号：US20040254414A1

公开(公告)日：2004-12-16

申请号：US10458954

申请日：2003-06-11

发明人： James M. Hildreth ,  Kerman Nariman Dukandar ,  Ronald M. Venner

IPC分类号： C07C005/00 ,  C07C002/00 ,  C07C006/00

CPC分类号： C07C15/073 ,  C07C2/66 ,  C07C6/00 ,  C07C6/04 ,  C07C11/06 ,  C10G2400/20 ,  C10G2400/30 ,  Y02P20/127

摘要： A process for producing propylene is provided which includes directing an ethylene stream from an ethylene reaction zone to a propylene reaction zone; directing a butene stream to the propylene reaction zone; reacting the ethylene stream with the butene stream in the propylene reaction zone to produce a propylene reaction stream; and subjecting the propylene reaction stream to a recovery operation to recover propylene. A processes is also provided for producing an alkylaromatic by directing an ethylene stream from a propylene reaction zone to an alkylaromatic reaction zone; directing an aromatic stream to the alkylaromatic reaction zone; reacting the ethylene stream with the aromatic stream in the alkylaromatic reaction zone to produce an alkylaromatic reaction stream; and subjecting the alkylaromatic reaction stream to a recovery operation to recover alkylaromatics. A process for producing propylene and an alkylaromatic is also provided.

摘要翻译： 提供一种生产丙烯的方法，其包括将乙烯流从乙烯反应区引导到丙烯反应区; 将丁烯流引导到丙烯反应区; 使乙烯流与丙烯反应区中的丁烯流反应，生成丙烯反应流; 并对丙烯反应流进行回收操作以回收丙烯。 还提供了通过将乙烯流从丙烯反应区引导到烷基芳族反应区来生产烷基芳族化合物的方法; 将芳族物流引导至烷基芳族反应区; 使所述乙烯流与所述芳族物流在所述烷基芳族反应区中反应以产生烷基芳族反应流; 并使烷基芳族反应物流进行回收操作以回收烷基芳族化合物。 还提供了生产丙烯和烷基芳族化合物的方法。

公开(公告)号：US20040222080A1

公开(公告)日：2004-11-11

申请号：US10738168

申请日：2003-12-17

申请人： William Marsh Rice University

发明人： James M. Tour ,  Christopher A. Dyke ,  Jason J. Stephenson ,  Boris I. Yakobson

IPC分类号： C07C006/00

CPC分类号： C04B35/453 ,  B82Y30/00 ,  C04B35/117 ,  C04B35/14 ,  C04B35/46 ,  C04B35/50 ,  C04B35/62645 ,  C04B35/803 ,  C04B35/83 ,  C04B2235/3229 ,  C04B2235/3284 ,  C04B2235/5288

摘要： The present invention is directed toward methods of crosslinking carbon nanotubes to each other using microwave radiation, articles of manufacture produced by such methods, compositions produced by such methods, and applications for such compositions and articles of manufacture. The present invention is also directed toward methods of radiatively modifying composites and/or blends comprising carbon nanotubes with microwaves, and to the compositions produced by such methods. In some embodiments, the modification comprises a crosslinking process, wherein the carbon nanotubes serve as a conduit for thermally and photolytically crosslinking the host matrix with microwave radiation.

摘要翻译： 本发明涉及使用微波辐射将碳纳米管彼此交联的方法，通过这些方法生产的制品，通过这些方法制备的组合物，以及这些组合物和制品的应用。 本发明还涉及将包含碳纳米管与微波的复合材料和/或共混物辐射改性的方法以及通过这些方法制备的组合物的方法。 在一些实施方案中，修饰包括交联方法，其中碳纳米管用作用微波辐射热和光解交联宿主基质的导管。

公开(公告)号：US20040138512A1

公开(公告)日：2004-07-15

申请号：US10474343

申请日：2003-10-09

发明人： Michael Roper ,  Jurgen Stephan ,  Gotz-Peter Schindler

IPC分类号： C07C006/00

CPC分类号： C07C11/06 ,  C07C6/04 ,  C07C2521/04 ,  C07C2523/36

摘要： The invention relates to a method for the production of propene from a mixture (M1) essentially consisting of the following: ethylene (component E); hexenes (components H); optionally olefinic hydrocarbons (components K1a) different from ethylene and hexenes and optionally other inert hydrocarbons (components K1b). According to said method, the mixture (M1) is brought into contact with a metathesis catalyst at a temperature of 20 to 350null C., with the proviso that, as regards mixture (M1): the molar proportion of the sum consisting of 2-hexene and 3-hexene in components H is at least 4:1 to 99:1; the molar ratio between component E and the sum of components H and K1a is 1:1 to 100:1; the ratio between 2-hexenes and 3-hexenes is at least 2:1 as long as the 3-hexenes contained in the mixture are not simultaneously subjected to isomerization by means of which the proportion of 2-hexenes is correspondingly increased.

摘要翻译： 本发明涉及一种从基本上由以下组成的混合物（M1）生产丙烯的方法：乙烯（组分E）; 己烯（组分H）; 任选的不同于乙烯和己烯的烯烃（组分K1a）和任选的其它惰性烃（组分K1b）。 根据所述方法，混合物（M1）在20至350℃的温度下与复分解催化剂接触，条件是关于混合物（M1）：由2组成的总和的摩尔比例 组分H中的己烯和3-己烯至少为4：1至99：1; 组分E与组分H和K1a之和的摩尔比为1:1至100:1; 只要混合物中所含的3-己烯不同时进行异构化，2-己烯与3-己烯的比例至少为2:1，由此2-己烯的比例相应增加。

公开(公告)号：US20030233019A1

公开(公告)日：2003-12-18

申请号：US10391514

申请日：2003-03-17

发明人： Steven P. Sherwood

IPC分类号： C07C002/52 ,  C07C006/00

CPC分类号： C07C2/76 ,  C07C9/08

摘要： A process is disclosed for the conversion of lower molecular weight hydrocarbons, such as methane, into higher molecular weight hydrocarbon products, such as hydrocarbons having between 4 and 29 carbons. The process includes forming hydrated electrons, such as by mixing the lower molecular weight hydrocarbons with water and contacting the mixture with an energy source to form hydrated electrons. The hydrated electrons react with the methane to form hydrogen and higher molecular weight hydrocarbon products. Also disclosed is a related process for converting higher molecular weight hydrocarbons to lower molecular weight hydrocarbons by forming a mixture of higher molecular weight hydrocarbons and water and contacting the mixture with an energy source to form hydrated electrons that react with the higher molecular weight hydrocarbons to form hydrogen and lower molecular weight hydrocarbon products.

摘要翻译： 公开了一种将较低分子量烃如甲烷转化为较高分子量烃产物如具有4至29个碳原子的烃的方法。 该方法包括形成水合电子，例如通过将低分子量烃与水混合并使该混合物与能量源接触以形成水合电子。 水合电子与甲烷反应形成氢气和较高分子量的烃产物。 还公开了通过形成较高分子量烃和水的混合物将较高分子量烃转化为较低分子量烃的相关方法，并将该混合物与能量源接触以形成与较高分子量烃反应形成的水合电子 氢和低分子量烃产物。

公开(公告)号：US20030201160A1

公开(公告)日：2003-10-30

申请号：US10423200

申请日：2003-04-24

申请人： Gambro, Inc.

发明人： Raymond P. Goodrich ,  Suzann K. Doane

IPC分类号： C07C001/00 ,  C07C006/00

CPC分类号： A61L2/084 ,  A01N1/0205 ,  A01N1/0215 ,  A01N1/0294 ,  A01N43/90 ,  A61K35/18 ,  A61K41/0019 ,  A61L2/0005 ,  A61L2/0011 ,  A61L2/0082 ,  A61L2/0088 ,  A61L2/08 ,  A61L2/10 ,  A61L2/16 ,  A61L2202/22

摘要： The methods of this invention involve preventing the formation of a complex between adenine and riboflavin by reducing the amount of adenine in a solution containing blood or blood components to be pathogen reduced.

摘要翻译： 本发明的方法涉及通过减少含有血液或血液成分的溶液中的腺嘌呤的量减少而防止腺嘌呤和核黄素之间的复合物的形成。

公开(公告)号：US20020198426A1

公开(公告)日：2002-12-26

申请号：US10114674

申请日：2002-04-01

发明人： John P. Morgan ,  Christie Morrill ,  Robert H. Grubbs ,  Tae-Lim Choi

IPC分类号： C07C002/02 ,  C07C006/00

CPC分类号： C07C67/343 ,  B01J31/18 ,  B01J31/2226 ,  B01J31/2273 ,  B01J31/24 ,  B01J31/2404 ,  B01J2231/543 ,  B01J2531/80 ,  B01J2531/821 ,  B01J2540/32 ,  C07C6/06 ,  C07C45/68 ,  C07C51/353 ,  C07C67/475 ,  C07C2531/22 ,  C07C47/21 ,  C07C49/203 ,  C07C57/13 ,  C07C69/587 ,  C07C69/757 ,  C07C69/74 ,  C07C69/602

摘要： A catalytic method is provided for a ring-opening cross-metathesis reaction between a cycloolefinic substrate and a second olefinic reactant, wherein the catalyst used is a transition metal alkylidene complex substituted with an N-heterocyclic carbene ligand. The substrates are selected so that the rate of the cross-metathesis reaction of the second olefinic reactant, kCM, is greater than or equal to the rate of the ring-opening metathesis reaction, kRO. In this way, the predominant ROCM product is a monomer, dimer, and/or oligomer, but not a polymer. The invention additionally provides for selective production of an end-differentiated olefinic product, using trisubstituted cycloolefins as substrates and/or a subsequent cross-metathesis reaction following an initial ROCM step. The cycloolefinic substrates include low-strain olefins such as cyclohexene as well as higher strain olefins such as cyclooctene.

摘要翻译： 提供了用于环烯基底物和第二烯属反应物之间的开环交叉复分解反应的催化方法，其中使用的催化剂是被N-杂环卡宾配体取代的过渡金属亚烷基络合物。 选择底物使得第二烯属反应物的交叉复分解反应速率kCM大于或等于开环复分解反应速率（kRO）。 以这种方式，主要的ROCM产物是单体，二聚体和/或低聚物，但不是聚合物。 本发明另外提供了在初始ROCM步骤之后使用三取代的环烯烃作为底物和/或随后的交叉复分解反应来选择性生产末端分解的烯烃产物。 环烯烃底物包括低应变烯烃如环己烯以及较高级烯烃如环辛烯。

公开(公告)号：US20020147374A1

公开(公告)日：2002-10-10

申请号：US10059744

申请日：2002-01-29

发明人： Armen Nazar Abazajian

IPC分类号： C07C006/00 ,  C07C005/23

CPC分类号： C07C11/02 ,  C07C5/226 ,  C07C6/04 ,  C07C2523/04 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/36 ,  Y02P20/127 ,  Y10S203/06

摘要： A process for improved yields of heavier olefins from a substantially narrow range of lighter hydrocarbon feed stock containing olefins in a reaction distillation column comprising feeding a narrow range of hydrocarbon feed stock containing olefin into a reaction distillation column at a point between its bottom and top, contacting the olefins at the point of feed with a disproportionation catalyst in alternating arrangement with an isomerization catalyst or a mixture thereof and keeping the reaction mixture in a state of vapor-liquid equilibrium for concentrating the lighter reaction products in the vapor phase and the heavier reaction products in the liquid phase by maintaining a controlled pressure and temperature profile in the reactive distillation column and for reactively creating the desired heavier molecular weight olefins over the catalysts and collecting it as bottoms product and removing the lighter molecular weight olefins overhead from the top of the reactive distillation column.

摘要翻译： 一种在反应蒸馏塔中从含有烯烃的较轻烃原料的基本上窄的范围提高重质烯烃的方法，包括在其底部和顶部之间的点处将含有烯烃的窄范围的含烃原料进料到反应蒸馏塔中， 在进料点将烯烃与异构化催化剂或其混合物交替布置的歧化催化剂接触，并将反应混合物保持在气 - 液平衡的状态，以将较轻的反应产物浓缩在气相和较重的反应 通过在反应蒸馏塔中保持受控的压力和温度分布并且在催化剂上反应性地产生所需的较重分子量的烯烃并将其作为底部产物收集并从顶部的顶部除去较轻的分子量烯烃 反应蒸馏 列。

公开(公告)号：US20040222081A1

公开(公告)日：2004-11-11

申请号：US10738459

申请日：2003-12-17

申请人： William Marsh Rice University ,  University of North Texas

发明人： James M. Tour ,  Jason J. Stephenson ,  Timothy Imholt ,  Christopher A. Dyke ,  Boris I. Yakobson ,  James A. Roberts

IPC分类号： C07C006/00

CPC分类号： B82Y30/00

摘要： The present invention is directed toward methods of crosslinking carbon nanotubes to each other using microwave radiation, articles of manufacture produced by such methods, compositions produced by such methods, and applications for such compositions and articles of manufacture. The present invention is also directed toward methods of radiatively modifying composites and/or blends comprising carbon nanotubes with microwaves, and to the compositions produced by such methods. In some embodiments, the modification comprises a crosslinking process, wherein the carbon nanotubes serve as a conduit for thermally and photolytically crosslinking the host matrix with microwave radiation.

摘要翻译： 本发明涉及使用微波辐射将碳纳米管彼此交联的方法，通过这些方法生产的制品，通过这些方法制备的组合物，以及这些组合物和制品的应用。 本发明还涉及将包含碳纳米管与微波的复合材料和/或共混物辐射改性的方法以及通过这些方法制备的组合物的方法。 在一些实施方案中，修饰包括交联方法，其中碳纳米管用作用微波辐射热和光解交联宿主基质的导管。

公开(公告)号：US20040045872A1

公开(公告)日：2004-03-11

申请号：US10611445

申请日：2003-07-01

发明人： Per Johan Sterte ,  Lubomira Borislavova Tosheva-Jivkova

IPC分类号： C10G035/06 ,  C01B039/02 ,  C07C002/52 ,  C07C002/68 ,  C01B033/36 ,  C01B039/00 ,  C01F007/00 ,  C07C006/00 ,  C10G047/00

CPC分类号： C10G45/64 ,  B01J29/06 ,  B01J29/40 ,  B01J29/60 ,  B01J29/7007 ,  B01J2229/42 ,  B01J2229/60 ,  C07C1/20 ,  C07C2/66 ,  C07C5/2708 ,  C07C6/123 ,  C07C6/126 ,  C07C2529/04 ,  C10G3/49 ,  C10G11/05 ,  C10G35/095 ,  C10G2300/1037 ,  Y02P30/20 ,  Y10S423/22 ,  Y10S423/24 ,  Y10S423/27 ,  C07C15/00

摘要： There is provided macrostructures of porous inorganic material which can have controlled size, shape, and/or porosity and a process for preparing the macrostructures. The macrostructures comprise a three-dimension network of particles of porous inorganic materials. The process for preparing the macrostructures involves forming an admixture containing a porous organic ion exchanger and a synthesis mixture capable of forming a porous inorganic material and then converting the synthesis mixture to a solid porous inorganic material. After formation of the composite material, the porous organic ion exchanger can be removed from the composite material to obtain the macrostructures, either before or after the porous inorganic material is hydrothermally treated with a structure directing agent to convert at least a portion of such porous inorganic material to a crystalline molecular sieve composition. The resulting macrostructure is composed of particles of the crystalline molecular sieve composition.

摘要翻译： 提供了可以具有受控尺寸，形状和/或孔隙率的多孔无机材料的宏观结构以及用于制备宏观结构的方法。 宏观结构包括多孔无机材料颗粒的三维网络。 制备宏观结构的方法包括形成含有多孔有机离子交换剂和能够形成多孔无机材料的合成混合物的混合物，然后将合成混合物转化为固体多孔无机材料。 在形成复合材料之后，多孔有机离子交换剂可以从复合材料中除去以获得宏观结构，无论是在用结构导向剂水热处理多孔无机材料之前或之后，将至少一部分这种多孔无机物 材料到结晶分子筛组合物。 所得的宏观结构由结晶分子筛组合物的颗粒组成。