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1. 发明申请

WO2010123856A1 EPOXIDATION REACTIONS AND OPERATING CONDITIONS THEREOF 审中-公开
标题翻译：环氧化反应及其操作条件
公开(公告)号：WO2010123856A1
公开(公告)日：2010-10-28
申请号：PCT/US2010/031694
申请日：2010-04-20
申请人： DOW TECHNOLOGY INVESTMENTS LLC , HABENSCHUSS, Michael , SOO, Hwaili , HINMAN, Paul , LIU, Albert
发明人： HABENSCHUSS, Michael , SOO, Hwaili , HINMAN, Paul , LIU, Albert
IPC分类号： C07D301/22 , C07D301/04
CPC分类号： C07D301/10 , C07D301/03 , C07D301/04 , C07D301/22 , G06F19/702 , Y02P20/52 , Y10T436/142222
摘要： A method of producing an alkylene oxide includes passing a reaction mixture comprising alkylene, oxygen and a gaseous chlorine-containing promoter species over a supported catalyst containing silver and a promoting amount of rhenium to undergo an epoxidation reaction at a first operating condition. The method further includes subsequently performing the epoxidation reaction at a preferred operating condition. The preferred operating condition is characterized by an efficiency of the epoxidation reaction toward the alkylene oxide where the efficiency is lower than that of a maximum efficiency achievable at an operating temperature corresponding to the preferred operating condition.
摘要翻译：一种生产烯化氧的方法包括使含有亚烷基，氧和含气体气体的助催化剂物质的反应混合物在含有银的载体催化剂和促进量的铼上进行，以在第一操作条件下进行环氧化反应。该方法还包括随后在优选的操作条件下进行环氧化反应。优选的操作条件的特征在于环氧化反应朝向环氧烷的效率，其效率低于在对应于优选操作条件的操作温度下可实现的最大效率的效率。

2. 发明申请

WO2016196710A1 METHOD FOR PRODUCING POROUS BODIES WITH ENHANCED PROPERTIES 审中-公开
标题翻译：用于生产具有增强性质的多孔体的方法
公开(公告)号：WO2016196710A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/035382
申请日：2016-06-02
申请人： SCIENTIFIC DESIGN COMPANY, INC.
发明人： SUCHANEK, Wojciech L. , JULIAN, Matthew
IPC分类号： B01D39/14 , B01D39/20 , B01D39/16 , B01D71/00 , B01D67/00
CPC分类号： B01J21/04 , B01J19/0013 , B01J23/04 , B01J23/36 , B01J23/50 , B01J35/04 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/108 , B01J37/0018 , B01J37/086 , B01J2219/00051 , C04B38/00 , C04B38/08 , C04B41/009 , C04B41/4535 , C04B41/5116 , C04B41/88 , C04B2111/0081 , C07D301/10 , C07D301/22 , C04B35/10 , C04B38/0096 , C04B41/455
摘要： A precursor mixture for producing a porous body, wherein the precursor mixture comprises: (i) milled alpha alumina powder having a particle size of 0.1 to 6 microns, (ii) boehmite powder that functions as a binder of the alpha alumina powders, and (iii) burnout materials having a particle sizes of 1-10 microns. In some embodiments, an unmilled alpha alumina powder having a particle size of 10 to 100 microns is also included in said precursor mixture. Also described herein is a method for producing a porous body in which the above-described precursor mixture is formed to a given shape, and subjected to a heat treatment step in which the formed shape is sintered to produce the porous body.
摘要翻译：一种用于生产多孔体的前体混合物，其中前体混合物包括：（i）粒度为0.1至6微米的碾磨的α氧化铝粉末，（ii）起到α氧化铝粉末的粘合剂的勃姆石粉末和（ iii）具有1-10微米粒径的烧尽材料。在一些实施方案中，所述前体混合物中还包括粒度为10至100微米的未磨碎的α氧化铝粉末。本文还描述了一种制造多孔体的方法，其中将上述前体混合物形成为给定形状，并进行烧结形成的多孔体的热处理步骤。

3. 发明申请

WO2016196767A1 EPOXIDATION PROCESS 审中-公开
标题翻译：环氧化工艺
公开(公告)号：WO2016196767A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/035478
申请日：2016-06-02
申请人： SCIENTIFIC DESIGN COMPANY, INC.
发明人： VERRIER, Christelle , SUCHANEK, Wojciech L.
IPC分类号： B01J23/50 , B01J32/00 , B01J23/46 , B01J23/24 , C07D303/04 , B01J23/10 , B01J23/04
CPC分类号： B01J21/04 , B01J19/0013 , B01J23/04 , B01J23/36 , B01J23/50 , B01J35/04 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/108 , B01J37/0018 , B01J37/086 , B01J2219/00051 , C04B38/00 , C04B38/08 , C04B41/009 , C04B41/4535 , C04B41/5116 , C04B41/88 , C04B2111/0081 , C07D301/10 , C07D301/22 , C04B35/10 , C04B38/0096 , C04B41/455
摘要： A method is provided for improving the performance of a silver-based epoxidation catalyst comprising a carrier. The carrier includes at least 80 percent alpha alumina and has a pore volume from 0.3 mL/g to 1.2 mL/g, a surface area from 0.3 m 2 /g to 3.0 m 2 /g, and a pore architecture that provides at least one of a tortuosity of 7 or less, a constriction of 4 or less and a permeability of 30 mdarcys or greater. A catalytic amount of silver and a promoting amount of one or more promoters is disposed on and/or in said carrier. The method further includes the steps of initiating an epoxidation reaction by reacting a feed gas composition containing ethylene and oxygen present in a ratio of from about 3.5:1 to about 12:1, in the presence of the silver-based epoxidation catalyst at a temperature of about 200°C to about 230°C, and subsequently increasing the temperature either stepwise or continuously.
摘要翻译：提供了一种提高包含载体的银基环氧化催化剂性能的方法。载体包含至少80％的α氧化铝，孔体积为0.3mL / g至1.2mL / g，表面积为0.3m 2 / g至3.0m 2 / g，孔结构提供至少一种弯曲度为7以下，收缩4以下，透气度30mdar以上。催化量的银和促进量的一种或多种助催化剂设置在所述载体上和/或载体上。该方法还包括以下步骤：通过使含有乙烯和氧气的原料气组合物以约3.5:1至约12:1的比例在银基环氧化催化剂存在下在温度下反应来引发环氧化反应约200℃至约230℃，随后逐步或连续地升高温度。

4. 发明申请

WO2012138221A2 PROCESS TO PREPARE A CATALYST COMPOSITION 审中-公开
标题翻译：制备催化剂组合物的方法
公开(公告)号：WO2012138221A2
公开(公告)日：2012-10-11
申请号：PCT/NL2012/050228
申请日：2012-04-05
申请人： UNIVERSITEIT LEIDEN , LIPPITS, Meindert Jan , NIEUWENHUIJS, Bernard Egbert
发明人： LIPPITS, Meindert Jan , NIEUWENHUIJS, Bernard Egbert
IPC分类号： C07C1/24
CPC分类号： B01J23/66 , B01J21/04 , B01J23/78 , B01J23/83 , B01J35/0013 , B01J35/006 , B01J37/0205 , B01J37/035 , C07C1/24 , C07C41/09 , C07C213/04 , C07C2521/04 , C07C2523/04 , C07C2523/10 , C07C2523/52 , C07C2523/72 , C07D301/22 , Y02P20/52 , C07C11/04 , C07C215/08 , C07C43/06
摘要： The invention is directed a process to prepare a catalyst composition comprising a gamma-alumina carrier, metal nano-particles, wherein the metal is selected from silver, copper or gold, and an additive selected from the group of an alkaline metal compound as present as an oxide or hydroxide of the alkaline metal wherein: in a first catalyst preparation step a gamma-alumina carrier is contacted with an aqueous solution comprising a salt of the alkaline metal in an impregnation step to obtain a loaded alumina carrier,and wherein the weight of alkaline metal as deposited on the alumina surface of the alumina carrier is greater than the weight of alkaline metal as present in the final catalyst composition, drying the loaded alumina carrier and subjecting the dried loaded alumina carrier to a calcination step, loading the silver, copper or gold metal to the calcined loaded carrier in a second catalyst preparation step by contacting with an aqueous solution of a silver, copper or gold metal salt and drying to obtain the catalyst.
摘要翻译：本发明涉及一种制备包含γ-氧化铝载体，金属纳米颗粒的催化剂组合物的方法，其中金属选自银，铜或金，以及添加剂，其选自碱金属化合物，如碱金属的氧化物或氢氧化物，其中：在第一催化剂制备步骤中，在浸渍步骤中将γ-氧化铝载体与包含碱金属的盐的水溶液接触以获得负载的氧化铝载体，并且其中重量沉积在氧化铝载体的氧化铝表面上的碱金属大于存在于最终催化剂组合物中的碱金属的重量，干燥负载的氧化铝载体并使干燥的负载氧化铝载体进行煅烧步骤，将银，铜或金属金属通过与银，铜或金属金属的水溶液接触而在第二催化剂制备步骤中经煅烧负载的载体盐并干燥得到催化剂。

5. 发明申请

WO2002088102A1 SYNTHESIS OF LOWER ALKYLENE OXIDES AND LOWER ALKYLENE GLYCOLS FROM LOWER ALKANES AND/OR LOWER ALKENES 审中-公开
标题翻译：低亚烷基和/或较低碱的低亚烷基氧化物和较低的亚苄基甘露醇的合成
公开(公告)号：WO2002088102A1
公开(公告)日：2002-11-07
申请号：PCT/US2002/012526
申请日：2002-04-18
申请人： UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
发明人： BHASIN, Madan, Mohan , KING, Stephen, Wayne
IPC分类号： C07D301/04
CPC分类号： C07D301/14 , C07C29/50 , C07D301/04 , C07D301/22 , C07C31/202
摘要： A method and apparatus for synthesizing at least one of alkylene oxides and alkylene glycols from lower alkanes and/or lower alkenes. In the preferred embodiment, the apparatus included a lower alkane/alkene supply; an oxygen supply for providing a source of oxygen; and a metal oxide catalytic reactor. The metal oxide catalytic reactor included a reactor chamber; and a catalyst in the chamber for reacting the lower alkane/alkene supply with the source of oxygen to convert the lower alkane/alkene by selective partial oxidation to at least one of the alkylene oxides and alkylene glycols. Also, in the preferred embodiment, a separator, downstream form the reactor, separated the alkylene oxides and alkylene glycols from the total product stream and the unconverted reactants.
摘要翻译：用于从低级烷烃和/或低级烯烃合成环氧烷烃和亚烷基二醇中的至少一种的方法和装置。在优选实施方案中，该装置包括低级烷烃/烯烃供应; 用于提供氧源的氧供应; 和金属氧化物催化反应器。金属氧化物催化反应器包括反应器室; 以及室中的催化剂，用于使低级烷烃/烯烃供应源与氧源反应，以通过选择性部分氧化将低级烷烃/烯烃转化成至少一种烯化氧和亚烷基二醇。此外，在优选的实施方案中，从反应器的下游形成的分离器将烯化氧和亚烷基二醇与总产物流和未转化的反应物分离。

6. 发明申请

WO2016196709A1 POROUS BODIES WITH ENHANCED PORE ARCHITECTURE 审中-公开
标题翻译：多孔体系与增强型建筑结构
公开(公告)号：WO2016196709A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/035381
申请日：2016-06-02
申请人： SCIENTIFIC DESIGN COMPANY, INC.
发明人： SUCHANEK, Wojciech L.
IPC分类号： B01D39/14 , B01D71/00
CPC分类号： B01J21/04 , B01J19/0013 , B01J23/04 , B01J23/36 , B01J23/50 , B01J35/04 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/108 , B01J37/0018 , B01J37/086 , B01J2219/00051 , C04B38/00 , C04B38/08 , C04B41/009 , C04B41/4535 , C04B41/5116 , C04B41/88 , C04B2111/0081 , C07D301/10 , C07D301/22 , C04B35/10 , C04B38/0096 , C04B41/455
摘要： A porous body is provided with enhanced fluid transport properties that is capable of performing or facilitating separations, or performing reactions and/or providing areas for such separations or reactions to take place. The porous body includes at least 80 percent alpha alumina and has a pore volume from 0.3 mL/g to 1.2 mL/g and a surface area from 0.3 m 2 /g to 3.0 m 2 /g. The porous body further includes a pore architecture that provides at least one of a tortuosity of 7.0 or less, a constriction of 4.0 or less and a permeability of 30 mdarcys or greater. The porous body can be used in a wide variety of applications such as, for example, as a filter, as a membrane or as a catalyst carrier.
摘要翻译：多孔体具有增强的流体输送性能，其能够执行或促进分离，或进行反应和/或提供用于发生这种分离或反应的区域。多孔体包括至少80％的α氧化铝，孔体积为0.3mL / g至1.2mL / g，表面积为0.3m 2 / g至3.0m 2 / g。所述多孔体还包括孔构造，其提供曲折度为7.0以下，缩窄为4.0以下，渗透性为30mdar以上的至少一种。多孔体可用于各种应用中，例如作为过滤器，膜或作为催化剂载体。

7. 发明申请

WO2014070419A3 PROCESS AND APPARATUS FOR SUPERSONIC COLLISION SHOCKWAVE REACTION MECHANISM MAKING CHEMICAL COMPOUNDS 审中-公开
标题翻译：超临界冲击反应机理的制备方法和装置制备化学化合物
公开(公告)号：WO2014070419A3
公开(公告)日：2014-11-06
申请号：PCT/US2013064653
申请日：2013-10-11
申请人： PHYSICAL SHOCKWAVE IND APPLIC LLC
发明人： TANG ROBERT E
IPC分类号： B01J3/08 , B01J4/00 , B01J19/10 , C07C1/04 , C07C17/26 , C07C29/152 , C07C29/159 , C07C29/32 , C07C29/34 , C07D301/04 , C07D301/10 , C07D301/22 , C08F114/06
CPC分类号： B01J19/10 , B01F5/0256 , B01F13/1016 , B01J3/08 , B01J4/002 , C07C1/0495 , C07C1/12 , C07C17/26 , C07C29/152 , C07C29/159 , C07C29/32 , C07C29/34 , C07D301/04 , C07D301/10 , C07D301/22 , C08F114/06 , Y02P30/42 , C07C31/04 , C07C31/08 , C07C19/045 , C07C11/04 , C07C9/06
摘要： A novel process and apparatus is disclosed for performing chemical reactions. Highly compressed gaseous streams such as H2, CO, C02, H20, 02, or CH4 are raised to Mach speeds to form supersonic jets incorporating Shockwaves. Two or more such jets are physically collided together to form a localized reaction zone where the energy from the Shockwaves causes endothermic reactions wherein the chemical bonds of the reactant gases are broken. Between and among reactants molecular surface interaction and molecular surface chemistry take place. In the ensuing exothermic reactions a desired new chemical product is formed and this product is locked into a lower state of enthalpy (state of energy of formation) through adiabatic cooling by means of a free-jet expansion.
摘要翻译：公开了用于进行化学反应的新颖方法和装置。将高度压缩的气流如H2，CO，CO 2，H 2 O，O 2或CH 4升高到马赫速度以形成包含冲击波的超音速喷射。两个或更多个这样的射流物理地碰撞在一起以形成局部反应区，其中来自冲击波的能量引起吸热反应，其中反应气体的化学键被破坏。在反应物之间，发生分子表面相互作用和分子表面化学。在随后的放热反应中，形成了期望的新化学产物，并且通过自由喷射膨胀通过绝热冷却将该产物锁定在较低的焓状态（形成能量状态）。

8. 发明申请

WO2012104252A1 PROCESSES FOR THE PRODUCTION OF ETHYLENE GLYCOL 审中-公开
标题翻译：生产乙二醇的方法
公开(公告)号：WO2012104252A1
公开(公告)日：2012-08-09
申请号：PCT/EP2012/051450
申请日：2012-01-30
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , VAN OGTROP, Jan , SMAARDIJK, Abraham Adriaan , STICHTER, Hendrik
发明人： VAN OGTROP, Jan , SMAARDIJK, Abraham Adriaan , STICHTER, Hendrik
IPC分类号： C07C29/09 , C07C29/12 , C07C29/64 , C07C29/80 , C07C31/20 , C07C31/36 , C07D301/04 , C07D301/32 , C07D317/12 , C07D317/38
CPC分类号： C07D301/22 , C07C29/106 , C07C29/12 , C07D301/04 , Y02P20/52 , C07C31/202
摘要： The invention provides a process for the production of ethylene glycol comprising the steps of: (i) supplying ethylene and oxygen and an organic chloride moderator to an ethylene oxide reactor wherein ethylene and oxygen react in the presence of a catalyst to produce ethylene oxide, thereby producing a reactor product stream; (ii) supplying the reactor product stream to an ethylene oxide absorber wherein ethylene oxide is recovered from the reactor product stream by absorption in water in the absorber section, thereby producing a fat absorbent stream; (iii) supplying the fat absorbent stream to an ethylene oxide stripper wherein the fat absorbent stream is steam stripped, thereby producing a concentrated ethylene oxide stream and a lean absorbent stream; (iv) recirculating the lean absorbent stream to the ethylene oxide absorber; (v) optionally supplying the concentrated ethylene oxide stream to one or more carboxylation reactors wherein ethylene oxide reacts with carbon dioxide to form an ethylene carbonate stream; and (vi) supplying the concentrated ethylene oxide stream and/or the ethylene carbonate stream to one or more hydrolysis reactors wherein ethylene oxide and/or ethylene carbonate reacts with water in the presence of a hydrolysis catalyst selected from one or more basic alkali metal salts to form an ethylene glycol stream; wherein the process comprises the additional steps of: (vii) removing a glycol bleed stream from the ethylene oxide stripper; and (viii) adding a base to the ethylene oxide stripper such that the pH in the bottom section of the stripper i maintained in the range of from at least 9.5 to at most 12.0.
摘要翻译：本发明提供一种生产乙二醇的方法，其包括以下步骤：（i）向环氧乙烷反应器供应乙烯和氧气和有机氯化物缓慢剂，其中乙烯和氧气在催化剂存在下反应生成环氧乙烷，从而生产反应器产品流; （ii）将反应器产物流供应到环氧乙烷吸收器，其中通过吸收在吸收器部分中的水中从反应器产物流中回收环氧乙烷，从而产生脂肪吸收剂流; （iii）将脂肪吸收物流供应到环氧乙烷汽提器，其中吸收汽油被蒸汽汽提，从而产生浓缩的环氧乙烷物流和贫吸收物流; （iv）将贫吸收物流再循环到环氧乙烷吸收器; （v）任选地将浓缩的环氧乙烷物流供应到一个或多个羧化反应器，其中环氧乙烷与二氧化碳反应形成碳酸亚乙酯流; 和（vi）将浓缩的环氧乙烷物流和/或碳酸亚乙酯物流供应到一个或多个水解反应器，其中环氧乙烷和/或碳酸亚乙酯在水解催化剂存在下与水反应，所述水解催化剂选自一种或多种碱性碱金属盐以形成乙二醇流; 其中所述方法包括以下附加步骤：（vii）从所述环氧乙烷汽提器除去二醇排出物流; 和（viii）向环氧乙烷汽提器中加入碱，使得汽提器i底部的pH保持在至少9.5至至多12.0的范围内。

9. 发明申请

WO2005095310A2 THE UTILIZATION OF ZIRCONIUM AND ZIRCONIUM BASED ALLOYS FOR THE CONTAINMENT OF HALOGEN CONTAINING ENVIRONMENTS USED IN THE PRODUCTION OF OLEFINS, ALCOHOLS, ETHERS, ETHOXYLATES GLYCOLS, AND OLEFIN OXIDES FROM ALKANES 审中-公开
标题翻译：利用锆和锆基合金制备含烯烃的环境用于生产烯烃，醇，乙烯，乙二醇和来自烯烃的烯烃氧化物
公开(公告)号：WO2005095310A2
公开(公告)日：2005-10-13
申请号：PCT/US2005/009272
申请日：2005-03-21
申请人： SHELL OIL COMPANY , HOFFPAUIR, Ronald, Anthony , TREVINO, Lizbeth, Olivia-Cisneros
发明人： HOFFPAUIR, Ronald, Anthony , TREVINO, Lizbeth, Olivia-Cisneros
IPC分类号： C07C17/00
CPC分类号： C07C17/10 , C07C1/26 , C07C29/124 , C07C29/48 , C07C41/16 , C07D301/22 , C07C11/02 , C07C43/04 , C07C31/02
摘要： This invention relates to a process for the production of olefins, alcohols, ethers, ethoxylates, glycols, and olefin oxides from alkanes in a halogen, preferably bromine or chlorine, system, wherein there are halogenation (reaction of halogen with the alkanes), oxidation (reaction of alkyl halide with a metal oxide), optional neutralization (reaction of hydrogen halide and metal oxide), and regeneration (reaction of metal halide with air, oxygen, or other oxygen gas containing mixtures) reactions which take place in the process and wherein at least one of the reactions wherein water and halogen and/or hydrogen halide are present is carried out in reactors made from metallurgy including zirconium and/or zirconium-based alloys that contain varying amounts of alloying elements such as tin, niobium, chromium, iron, oxygen, and nickel. Preferably, this same metallurgy is used in the fabrication of separation and purification equipment for the process.
摘要翻译：本发明涉及由卤素（优选溴或氯）体系中的烷烃生产烯烃，醇，醚，乙氧基化物，二醇和烯烃氧化物的方法，其中卤化（反应（烷基卤化物与金属氧化物的反应），任选的中和（卤化氢与金属氧化物的反应）和再生（金属卤化物与空气，氧气或其他含氧气体的混合物的反应）在该方法中发生的反应以及其中存在水和卤素和/或卤化氢的反应中的至少一个反应在由冶金制成的包括锆和/或锆基合金的反应器中进行，所述合金包含不同量的合金元素如锡，铌，铬，铁，氧和镍。优选地，该相同的冶金用于该工艺的分离和净化设备的制造。

10. 发明申请

WO02068400A3 DIRECT EPOXIDATION OF ALKANES USING LANTHANIDE-PROMOTED SILVER CATALYSTS 审中-公开
标题翻译：使用强碱性银催化剂直接环氧化烷烃
公开(公告)号：WO02068400A3
公开(公告)日：2003-01-03
申请号：PCT/US0205633
申请日：2002-02-22
申请人： STANFORD RES INST INT
发明人： MUL GUIDO , ASARO MARIANNA F , HIRSCHON ALBERT S , WILSON ROBERT B JR
IPC分类号： B01J23/00 , B01J23/66 , B01J23/68 , C07D301/22 , B01J23/50 , B01J23/58 , B01J23/63
CPC分类号： C07D301/22 , B01J23/002 , B01J23/66 , B01J23/685
摘要： A process is provided for use in the conversion of alkanes into alkylene oxides, having particular utility in the conversion of propane to form propylene oxide, using a lanthanide-promoted, supported, silver catalyst prepared via precipitation. A preferred embodiment uses silver nitrate and lanthanum nitrate to form the catalyst on a BaCO3 support.
摘要翻译：提供了一种用于将烷烃转化为环氧烷烃的方法，其特别用途是使用通过沉淀制备的镧系元素促进的负载型银催化剂将丙烷转化成环氧丙烷。优选的实施方案使用硝酸银和硝酸镧在BaCO 3载体上形成催化剂。

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