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1. 发明授权

US08845975B2 Method of controlling the production of silver chloride on a silver catalyst in the production of alkylene oxides 有权
标题翻译：在生产环氧烷中控制银催化剂上氯化银生产的方法
公开(公告)号：US08845975B2
公开(公告)日：2014-09-30
申请号：US12974439
申请日：2010-12-21
申请人： William H. Henstock , Juliana G. Serafin , Albert C. Liu , Hwaili Soo , Yujun Liu , Manuk Colakyan , Sagar Petkar
发明人： William H. Henstock , Juliana G. Serafin , Albert C. Liu , Hwaili Soo , Yujun Liu , Manuk Colakyan , Sagar Petkar
IPC分类号： B01J8/00 , C07D301/03 , C07D301/10 , C07D301/36 , C07D301/32
CPC分类号： C07D301/10 , C07D301/32 , C07D301/36 , Y02P20/582
摘要： A plant and process for producing alkylene oxides to control the production of silver chloride on a high efficiency silver catalyst is disclosed and described. The process involves reacting an alkylene and an organic chloride gas phase promoter with oxygen over the high efficiency silver catalyst. The sulfur concentration in the alkylene oxide reactor feed is controlled to reduce the production of silver chloride which acts as a catalyst poison.
摘要翻译：公开和描述了一种用于生产烯化氧以控制高效率银催化剂上的氯化银生产的设备和方法。该方法包括在高效率银催化剂上使亚烷基和有机氯化物气相促进剂与氧反应。控制环氧烷反应器进料中的硫浓度以减少作为催化剂毒物的氯化银的产生。

2. 发明申请

US20140024846A1 METHOD OF STARTING-UP A PROCESS OF PRODUCING AN ALKYLENE OXIDE USING A HIGH-EFFICIENCY CATALYST 有权
标题翻译：使用高效催化剂开始生产烷基氧化铝的方法
公开(公告)号：US20140024846A1
公开(公告)日：2014-01-23
申请号：US13994233
申请日：2011-12-01
申请人： Arun G. Basrur , Ravindra R. Tupe , Hwaili Soo , Paul V. Hinman
发明人： Arun G. Basrur , Ravindra R. Tupe , Hwaili Soo , Paul V. Hinman
IPC分类号： C07D301/10
CPC分类号： C07D301/10 , Y02P20/582
摘要： A method for starting-up a high efficiency alkylene oxide catalyst is described. A feed gas comprising an alkylene, oxygen, and at least one organic chloride is introduced to the catalyst. The molar ratio of oxygen to alkylene, reaction temperature, and overall chloriding effectiveness are adjusted to specified ranges of values within a specified catalyst aging period.
摘要翻译：描述了一种启动高效环氧烷催化剂的方法。将包含亚烷基，氧和至少一种有机氯化物的进料气体引入催化剂中。氧气与亚烷基的摩尔比，反应温度和总氯化效果在规定的催化剂老化时段内调整到规定的数值范围。

3. 发明申请

US20100267969A1 RHENIUM-PROMOTED EPOXIDATION CATALYSTS AND METHODS OF MAKING AND USING THEM 有权
标题翻译：铑促进环氧化催化剂及其制备和使用方法
公开(公告)号：US20100267969A1
公开(公告)日：2010-10-21
申请号：US12760044
申请日：2010-04-14
申请人： Albert C. Liu , Hwaili Soo
发明人： Albert C. Liu , Hwaili Soo
IPC分类号： C07D317/36 , B01J27/055 , C07D301/10 , C07C29/00 , C07C213/04 , C07C41/03
CPC分类号： C07D301/10 , B01J21/04 , B01J23/6567 , B01J35/1009 , B01J35/1042 , B01J35/1076 , B01J37/0201 , B01J37/0203 , B01J37/0207 , B01J37/0213 , B01J37/26 , C07C29/00 , C07C41/03 , C07C213/04 , C07D317/36
摘要： The present invention provides rhenium-promoted epoxidation catalysts based upon shaped porous bodies comprising a minimized percentage of their total pore volume being present in pores having diameters of less than one micron, and a surface area of at least about 1.0 m2/g. Processes of making the catalysts and using them in epoxidation processes are also provided.
摘要翻译：本发明提供了基于成形多孔体的铼促进的环氧化催化剂，其包含直径小于1微米，表面积至少约1.0m 2 / g的孔体积的最小百分比。还提供了制备催化剂并将其用于环氧化方法中的方法。

4. 发明授权

US06511938B1 Alkylene oxide catalysts having enhanced activity and/or stability 失效
标题翻译：具有增强活性和/或稳定性的环氧烷催化剂
公开(公告)号：US06511938B1
公开(公告)日：2003-01-28
申请号：US08619216
申请日：1996-03-21
申请人： Albert Cheng-Yu Liu , Erlind Magnus Thorsteinson , Hwaili Soo , James Herndon McCain , David Michael Minahan
发明人： Albert Cheng-Yu Liu , Erlind Magnus Thorsteinson , Hwaili Soo , James Herndon McCain , David Michael Minahan
IPC分类号： B01J2350
CPC分类号： C07D301/10 , B01J23/8913
摘要： Catalysts for the production of alkylene oxide by the epoxidation of alkene with oxygen comprise a silver-containing support, and a sufficient amount of cobalt component to enhance at least one of activity and/or efficiency and/or stability as compared to a similar catalyst which does not contain cobalt component.
摘要翻译：用于通过用氧环氧化烯烃生产环氧烷的催化剂包含含银载体和足够量的钴组分以增强活性和/或效率和/或稳定性中的至少一种，与类似的催化剂相比，不含钴成分。

5. 发明授权

US5504053A Alkylene oxide catalysts having enhanced activity and/or stability 失效
标题翻译：具有增强活性和/或稳定性的环氧烷催化剂
公开(公告)号：US5504053A
公开(公告)日：1996-04-02
申请号：US502187
申请日：1990-04-03
申请人： Pen-Yuan Chou , Madan M. Bhasin , Hwaili Soo , Erlind M. Thorsteinson
发明人： Pen-Yuan Chou , Madan M. Bhasin , Hwaili Soo , Erlind M. Thorsteinson
IPC分类号： B01J23/66 , B01J20060101 , B01J23/06 , B01J23/68 , B01J27/053 , C07D301/10 , C22B20060101 , B01J23/50
CPC分类号： B01J23/68 , C07D301/10 , Y02P20/52
摘要： Catalysts for the production of alkylene oxide by the epoxidation of alkene with oxygen comprise a silver impregnated support containing a sufficient amount of manganese component to enhance at least one of activity and/or efficiency and/or stability as compared to a similar catalyst which does not contain manganese component.
摘要翻译：用于通过用氧环氧化烯烃生产环氧烷的催化剂包含含有足够量的锰组分的银浸渍载体，以增加活性和/或效率和/或稳定性中的至少一种，与不使用的类似催化剂相比，活性和/或效率和/或稳定性中的至少一种含锰成分。

6. 发明授权

US08765630B2 Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production 有权
标题翻译：具有提高环氧烷生产的稳定性，效率和/或活性的催化剂
公开(公告)号：US08765630B2
公开(公告)日：2014-07-01
申请号：US12713020
申请日：2010-02-25
申请人： Juliana G. Serafin , Albert C. Liu , Seyed R. Seyedmonir , Hwaili Soo , Thomas Szymanski
发明人： Juliana G. Serafin , Albert C. Liu , Seyed R. Seyedmonir , Hwaili Soo , Thomas Szymanski
IPC分类号： B01J21/00 , B01J23/58 , B01J23/56 , B01J23/02 , B01J23/04 , B01J23/00
CPC分类号： C07D301/10 , B01J21/066 , B01J23/50 , B01J23/66 , B01J23/686 , B01J23/688 , B01J35/1009 , B01J35/1042 , B01J35/1076 , B01J37/0018 , B01J37/0201 , B01J37/0203
摘要： A catalyst for the manufacture of alkylene oxide, for example ethylene oxide, by the vapor-phase epoxidation of alkene containing impregnated silver and at least one efficiency-enhancing promoter on an inert, refractory solid support, said support incorporating a sufficient amount of zirconium component (present and remaining substantially as zirconium silicate) as to enhance at least one of catalyst activity, efficiency and stability as compared to a similar catalyst which does not contain the zirconium component.
摘要翻译：用于通过气相环氧化含烯烃的浸渍的银和至少一种在惰性耐火固体载体上的效率增强促进剂来制备环氧烷烃例如环氧乙烷的催化剂，所述载体包含足量的锆组分（存在并基本上保持为硅酸锆），与不含锆组分的类似催化剂相比，可提高催化剂活性，效率和稳定性中的至少一种。

7. 发明授权

US08513156B2 Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production 有权
标题翻译：具有提高环氧烷生产的稳定性，效率和/或活性的催化剂
公开(公告)号：US08513156B2
公开(公告)日：2013-08-20
申请号：US12846984
申请日：2010-07-30
申请人： Juliana G. Serafin , Seyed R. Seyedmonir , Albert C. Liu , Hwaili Soo , Thomas Szymanski
发明人： Juliana G. Serafin , Seyed R. Seyedmonir , Albert C. Liu , Hwaili Soo , Thomas Szymanski
IPC分类号： B01J23/48 , B01J23/50 , B01J23/00 , B01J23/08 , B01J21/00
CPC分类号： C07D301/10 , B01J21/066 , B01J23/50 , B01J23/66 , B01J23/686 , B01J23/688 , B01J35/1009 , B01J35/1042 , B01J35/1076 , B01J37/0018 , B01J37/0201 , B01J37/0203
摘要： A catalyst for the manufacture of alkylene oxide, for example ethylene oxide, by the vapor-phase epoxidation of alkene containing impregnated silver and at least one efficiency-enhancing promoter on an inert, refractory solid support, said support incorporating a sufficient amount of zirconium component (present and remaining substantially as zirconium silicate) as to enhance at least one of catalyst activity, efficiency and stability as compared to a similar catalyst which does not contain the zirconium component.
摘要翻译：用于通过气相环氧化含烯烃的浸渍的银和至少一种在惰性耐火固体载体上的效率增强促进剂来制备环氧烷烃例如环氧乙烷的催化剂，所述载体包含足量的锆组分（存在并基本上保持为硅酸锆），与不含锆组分的类似催化剂相比，可提高催化剂活性，效率和稳定性中的至少一种。

8. 发明申请

US20100036176A1 Two-Stage, Gas Phase Process for the Manufacture of Alkylene Glycol 失效
标题翻译：用于制备亚烷基二醇的两相气相工艺
公开(公告)号：US20100036176A1
公开(公告)日：2010-02-11
申请号：US12533753
申请日：2009-07-31
申请人： Joseph C. Noronha , Elbert J. Campbell , Brian T. Keen , Dick A. Nagaki , Hwaili Soo , David A. Spears , John F. Szul
发明人： Joseph C. Noronha , Elbert J. Campbell , Brian T. Keen , Dick A. Nagaki , Hwaili Soo , David A. Spears , John F. Szul
IPC分类号： C07C29/03
CPC分类号： C07C29/106 , C07D301/06 , C07C31/202
摘要： A two-stage, gas phase process for manufacturing alkylene glycol (e.g., ethylene glycol) from an alkene (e.g., ethylene), oxygen and water, the process comprising the steps of: (A) Contacting under gas phase, oxidation conditions gaseous alkene and oxygen over a heterogeneous oxidation catalyst to produce a gaseous oxidation product comprising alkylene oxide, water and unreacted alkene; (B) Contacting under gas phase, hydrolysis conditions the gaseous oxidation product of (A) with added water over a heterogeneous hydrolysis catalyst to produce a gaseous alkylene glycol and unreacted alkene; and (C) Recycling the unreacted alkene of (B) to (A). The hydrolysis catalyst is selected from the group consisting of hydrotalcites, metal-loaded zeolites, phosphates, and metal-loaded ion-exchanged molecular sieves. The process improves over the conventional two-stage process by the elimination of steps and equipment to recover and refine alkylene oxide, the use of less water in the hydrolysis reaction, and the elimination of the entire evaporation train used in the recovery of alkylene glycol.
摘要翻译：用于从烯烃（例如乙烯），氧气和水制造亚烷基二醇（例如乙二醇）的两阶段气相方法，该方法包括以下步骤：（A）在气相，氧化条件下接触气态烯烃和氧在异相氧化催化剂上产生包含环氧烷，水和未反应的烯烃的气态氧化产物; （B）在气相下接触，水解条件下将（A）的气态氧化产物与加入的水在非均相水解催化剂上反应生成气态的亚烷基二醇和未反应的烯烃; 和（C）将（B）的未反应烯烃回收至（A）。水解催化剂选自水滑石，负载金属的沸石，磷酸盐和负载金属的离子交换分子筛。该方法通过消除步骤和设备来回收和改进氧化烯，在水解反应中使用较少的水以及消除用于回收亚烷基二醇的整个蒸发系统，改进了常规的两阶段方法。

9. 发明申请

US20070032670A1 Process for the production of alkylene oxide using a gas-phase promoter system 有权
标题翻译：使用气相促进剂体系生产环氧烷的方法
公开(公告)号：US20070032670A1
公开(公告)日：2007-02-08
申请号：US10571508
申请日：2004-08-09
申请人： Liping Zhang , Hwaili Soo , Juliana Serafin
发明人： Liping Zhang , Hwaili Soo , Juliana Serafin
IPC分类号： C07D301/06
CPC分类号： C07D301/10 , Y02P20/582
摘要： An improved process for the manufacture of ethylene oxide through the epoxidation of ethylene using a catalyst comprising silver and at least one efficiency-enhancing salt of a member of a redox-half reaction pair. Added to the epoxidation reaction is a two-component gas-phase promoter system comprising a chlorine-containing component (for example ethyl chloride, methyl chloride, vinyl chloride and ethylene dichloride), and a nitrogen-containing component of nitric oxide and other compounds capable of generating under reaction conditions at least one gaseous efficiency-enhancing member of a redox-half reaction pair comprising NO, NO2, N2O3 or N2O4. The amount of each component of said gaseous promoter is adjusted to maintain the ration of N* to Z* less than or equal to 1 wherein, N* is the nitric oxide equivalent in ppmv, ranging from 1 to 20 ppmv and Z*=ethyl chloride equivalent (ppmv)*100 percent/ethane equivalent (mol percent)*100 ranging from 5 to 40 ppmv.
摘要翻译：通过使用包含银和至少一种氧化还原半反应对成员的效率增强盐的催化剂通过乙烯环氧化制备环氧乙烷的改进方法。添加到环氧化反应中是包含含氯组分（例如氯乙烷，甲基氯，氯乙烯和二氯乙烷）的二组分气相促进剂体系，以及一氧化氮和其它化合物的含氮组分在反应条件下产生氧化还原半反应对的至少一种气体效率增强成分，其包含NO，NO 2，N 2 O 3， >或N 2 O 4。调整所述气体促进剂的每种组分的量以保持N *至Z *的比例小于或等于1，其中N *是以ppmv计的一氧化氮当量，范围为1至20ppmv，Z * =乙基氯化物当量（ppmv）* 100％/乙烷当量（摩尔％）* 100为5〜40ppmv。

10. 发明授权

US5064804A Mixed metal framework compositions for monoalkylene glycol production 失效
标题翻译：用于单亚烷基二醇生产的混合金属骨架组合物
公开(公告)号：US5064804A
公开(公告)日：1991-11-12
申请号：US527375
申请日：1990-05-23
申请人： Hwaili Soo , Bernard C. Ream , John H. Robson
发明人： Hwaili Soo , Bernard C. Ream , John H. Robson
IPC分类号： B01J23/00 , B01J23/84 , B01J23/847 , B01J27/00 , B01J27/08 , B01J27/18 , B01J27/232 , B01J27/24 , B01J27/32 , B01J31/04 , C07B61/00 , C07C27/00 , C07C29/10 , C07C29/132 , C07C31/20 , C07C67/00
CPC分类号： C07C29/106 , B01J23/007 , B01J23/84 , B01J27/00 , B01J27/08 , B01J27/18 , B01J27/232 , B01J27/24 , Y02P20/52 , Y02P20/582
摘要： A process for the catalytic hydrolysis of alkylene oxide to alkylene glycol using a hydrothermally stable, mixed metal framework catalyst composition selected from(a) material having the formulaM.sub.x.sup.2+ Q.sub.y.sup.3+ (OH).sub.2x+3y-nz A.sub.z.sup.n- .multidot.a H.sub.2 O (I) wherein M is at least one divalent metal cation; Q is at least one trivalent metal cation; and A is at least one anion providing a valence (n.sup.-), wherein n is at least 1, and wherein a is a positive number, M, Q, and A are provided in a proportion such that x/y is a number equal to or greater than 1, z has a value greater than zero and 2x+3y-nz is a positive number, and M, Q and A are selected to provide a layered structure, and(b) material prepared by calcining the material of formula (I) having the formulaM.sub.x.sup.2+ Q.sub.y.sup.3+ (O).sub.(2x+3y-nz)/2 D.sub.z.sup.n-(II) wherein M, Q, x, y, z and n have the same meanings defined above in connection with formula (I) and D is at least one nonvolatile anion.
摘要翻译：使用选自（a）具有式Mx2 + Qy3 +（OH）2x + 3y-nzAzn-xaH2O（I）的材料的水热稳定的混合金属骨架催化剂组合物将烯化氧催化水解成亚烷基二醇的方法，其中M 是至少一种二价金属阳离子; Q是至少一种三价金属阳离子; 并且A是提供价数（n-n）的至少一种阴离子，其中n至少为1，并且其中a为正数，M，Q和A以使x / y为数相等的比例大于1，z的值大于零，2x + 3y-nz为正数，M，Q和A选择为提供层状结构，（b）通过煅烧式（I）具有式Mx2 + Qy3 +（O）（2x + 3y-nz）/ 2Dzn-（II）其中M，Q，x，y，z和n具有与上述式（I） D为至少一种非挥发性阴离子。

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