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1. 发明授权

US08536083B2 Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier 有权
公开(公告)号：US08536083B2
公开(公告)日：2013-09-17
申请号：US12502850
申请日：2009-07-14
申请人： Randall Clayton Yeates , John Robert Lockemeyer , Marek Matusz
发明人： Randall Clayton Yeates , John Robert Lockemeyer , Marek Matusz
IPC分类号： B01J23/00 , B01J23/10
CPC分类号： B01J21/04 , B01J23/02 , B01J23/10 , B01J23/50 , B01J23/688 , B01J27/138 , B01J35/002 , C07C29/106 , C07D301/10 , Y02P20/142 , C07C31/20
摘要： A process is provided for preparing a carrier which process comprises incorporating into the carrier at any stage of the carrier preparation a strength-enhancing additive. Also provided is the resultant carrier having incorporated therein a strength-enhancing additive and a catalyst comprising the carrier. Also provided is a process for the epoxidation of an olefin employing the catalyst. Also provided is a method of using the olefin oxide so produced for making a 1,2-diol, a 1,2-diol ether or an alkanolamine.

2. 发明授权

US08357825B2 Process for the production of a 1,2-diol, a 1,2-diol ether, or an alkanolamine 有权
标题翻译：用于制备1,2-二醇，1,2-二醇醚或链烷醇胺的方法
公开(公告)号：US08357825B2
公开(公告)日：2013-01-22
申请号：US13300160
申请日：2011-11-18
申请人： William Herman Gerdes , John Robert Lockemeyer , Donald James Remus , Thomas Szymanski , Randall Clayton Yeates
发明人： William Herman Gerdes , John Robert Lockemeyer , Donald James Remus , Thomas Szymanski , Randall Clayton Yeates
IPC分类号： C07C27/00 , C07C29/00 , C07C29/03 , C07C31/18 , C07C41/00 , C07C43/00 , C07C209/00 , C07C213/00 , C07D301/03 , C07D301/10 , C07D317/44 , B01J23/48 , B01J23/50
CPC分类号： B01J23/66 , B01J21/04 , B01J21/12 , B01J23/50 , B01J23/688 , B01J35/10 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/1071 , B01J35/108 , B01J37/0018 , C07C29/106 , C07D301/10 , Y02P20/52 , C07C31/202
摘要： A process for preparing a 1,2-diol, a 1,2-diol ether or an alkanolamine comprising converting an olefin oxide, wherein the olefin oxide has been obtained by a process for the epoxidation of an olefin, said process comprising using a catalyst comprising a carrier and silver deposited thereon, wherein the carrier comprises at least 85 weight percent α-alumina and has a surface area of at least 1.3 m2/g, a median pore diameter of more than 0.8 μm, and a pore size distribution wherein at least 80% of the total pore is contained in pores with diameters in the range of from 0.1 to 10 μm, and at least 80% of the pore volume contained in the pores with diameters in the range of from 0.1 to 10 μm is contained in pores with diameters in the range of from 0.3 to 10 μm.
摘要翻译：一种制备1,2-二醇，1,2-二醇醚或链烷醇胺的方法，包括转化烯烃氧化物，其中烯烃氧化物是通过烯烃环氧化方法获得的，所述方法包括使用催化剂包括沉积在其上的载体和银，其中载体包含至少85重量％的α-氧化铝，其表面积至少为1.3m 2 / g，中值孔径大于0.8μm，孔径分布为总孔中的至少80％包含在直径在0.1至10μm范围内的孔中，并且包含在直径在0.1至10μm范围内的孔中的孔体积的至少80％包含在直径在0.3至10μm范围内的孔。

3. 发明授权

US08357813B2 Process for the production of an olefin oxide 有权
标题翻译：生产烯烃氧化物的方法
公开(公告)号：US08357813B2
公开(公告)日：2013-01-22
申请号：US13300112
申请日：2011-11-18
申请人： William Herman Gerdes , John Robert Lockemeyer , Donald James Remus , Thomas Szymanski , Randall Clayton Yeates
发明人： William Herman Gerdes , John Robert Lockemeyer , Donald James Remus , Thomas Szymanski , Randall Clayton Yeates
IPC分类号： C07D301/03 , C07D301/10 , C07D317/44 , C07C27/00 , C07C29/00 , C07C29/03 , C07C31/18 , C07C41/00 , C07C43/00 , B01J23/48 , B01J23/50
CPC分类号： B01J23/66 , B01J21/04 , B01J21/12 , B01J23/50 , B01J23/688 , B01J35/10 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/1071 , B01J35/108 , B01J37/0018 , C07C29/106 , C07D301/10 , Y02P20/52 , C07C31/202
摘要： The invention provides a process for the epoxidation of an olefin, which process comprises reacting a feed comprising an olefin and oxygen in the presence of a catalyst comprising a carrier and silver deposited on the carrier, which carrier comprises at least 85 weight percent α-alumina and has a surface area of at least 1.3 m2/g, a median pore diameter of more than 0.8 μm, and a pore size distribution wherein at least 80% of the total pore volume is contained in pores with diameters in the range of from 0.1 to 10 μm and at least 80% of the pore volume contained in the pores with diameters in the range of from 0.1 to 10 μm is contained in pores with diameters in the range of from 0.3 to 10 μm.
摘要翻译：本发明提供了烯烃环氧化方法，该方法包括在包含载体和沉积在载体上的银的催化剂存在下使包含烯烃和氧的进料反应，该载体包含至少85重量％的α-氧化铝并且具有至少1.3m 2 / g的表面积，大于0.8μm的中值孔径以及孔径分布，其中总细孔容积的至少80％包含在直径范围为0.1的孔中直径在0.3〜10μm范围内的孔中含有直径在0.1〜10μm范围内的细孔容积的至少80％。

4. 发明申请

US20120226057A1 OLEFIN EPOXIDATION PROCESS, A CATALYST FOR USE IN THE PROCESS, A CARRIER FOR USE IN PREPARING THE CATALYST, AND A PROCESS FOR PREPARING THE CARRIER 有权
标题翻译：烯烃环氧化方法，在该方法中使用的催化剂，用于制备催化剂的载体和用于制备载体的方法
公开(公告)号：US20120226057A1
公开(公告)日：2012-09-06
申请号：US13470867
申请日：2012-05-14
申请人： Randall Clayton YEATES , John Robert Lockemeyer , Marek Matusz
发明人： Randall Clayton YEATES , John Robert Lockemeyer , Marek Matusz
IPC分类号： B01J27/135 , C07D301/10 , B01J27/06
CPC分类号： B01J21/04 , B01J23/02 , B01J23/10 , B01J23/50 , B01J23/688 , B01J27/138 , B01J35/002 , C07C29/106 , C07D301/10 , Y02P20/142 , C07C31/20
摘要： A process is provided for preparing a carrier which process comprises incorporating into the carrier at any stage of the carrier preparation a strength-enhancing additive. Also provided is the resultant carrier having incorporated therein a strength-enhancing additive and a catalyst comprising the carrier. Also provided is a process for the epoxidation of an olefin employing the catalyst. Also provided is a method of using the olefin oxide so produced for making a 1,2-diol, a 1,2-diol ether or an alkanolamine.
摘要翻译：提供了一种制备载体的方法，该方法包括在载体制备的任何阶段在载体中引入强度增强添加剂。还提供了其中结合有强度增强添加剂的所得载体和包含载体的催化剂。还提供了使用该催化剂对烯烃进行环氧化的方法。还提供了使用如此制备的用于制备1,2-二醇，1,2-二醇醚或链烷醇胺的烯烃氧化物的方法。

5. 发明申请

US20100160655A1 METHOD FOR IMPROVING THE SELECTIVITY OF A CATALYST AND A PROCESS FOR THE EPOXIDATION OF AN OLEFIN 有权
标题翻译：改进催化剂选择性的方法和烯烃环氧化方法
公开(公告)号：US20100160655A1
公开(公告)日：2010-06-24
申请号：US12337923
申请日：2008-12-18
申请人： John Robert LOCKEMEYER , Randall Clayton Yeates , Donald Reinalda
发明人： John Robert LOCKEMEYER , Randall Clayton Yeates , Donald Reinalda
IPC分类号： C07D301/10 , C07C41/02 , C07C31/18 , C07C209/00
CPC分类号： C07D301/10
摘要： A method for improving the selectivity of a supported highly selective epoxidation catalyst comprising silver in a quantity of at most 0.17 g per m2 surface area of the support, which method comprises contacting the catalyst, or a precursor of the catalyst comprising the silver in cationic form, with a feed comprising oxygen at a catalyst temperature above 250° C. for a duration of up to 150 hours, and subsequently decreasing the catalyst temperature to a value of at most 250° C.; and a process for the epoxidation of an olefin, which process comprises contacting a supported highly selective epoxidation catalyst comprising silver in a quantity of at most 0.17 g per m2 surface area of the support, or a precursor of the catalyst comprising the silver in cationic form, with a feed comprising oxygen at a catalyst temperature above 250° C. for a duration of up to 150 hours, and subsequently decreasing the catalyst temperature to a value of at most 250° C. and contacting the catalyst with the feed comprising the olefin and oxygen.
摘要翻译：一种用于提高载体的高选择性环氧化催化剂的选择性的方法，该催化剂包含银量至多为0.17g / m 2表面积的载体，该方法包括使催化剂或包含阳离子型银的催化剂的前体，在催化剂温度高于250℃的情况下使用包含氧的进料持续长达150小时，随后将催化剂温度降至至多250℃的值。和烯烃的环氧化方法，该方法包括使包含银的负载型高选择性环氧化催化剂以至少0.17g / m 2表面积的载体或包含阳离子形式的银的催化剂前体使用在催化剂温度高于250℃的氧气的进料，持续长达150小时，随后将催化剂温度降至至多250℃，并将催化剂与包含烯烃的进料接触和氧气。

6. 发明申请

US20090177016A1 CATALYST AND PROCESS USING THE CATALYST 审中-公开
标题翻译：催化剂和使用催化剂的方法
公开(公告)号：US20090177016A1
公开(公告)日：2009-07-09
申请号：US12401086
申请日：2009-03-10
申请人： John Robert LOCKEMEYER , Randall Clayton Yeates , Thomas Szymanski , Donald James Remus , William Herman Gerdes
发明人： John Robert LOCKEMEYER , Randall Clayton Yeates , Thomas Szymanski , Donald James Remus , William Herman Gerdes
IPC分类号： C07C41/01 , B01J23/50 , B01J21/04 , B01J21/12 , B01J27/24 , C07B41/02 , B01J21/02 , B01J27/14 , B01J27/02 , B01J27/06 , C07C31/18
CPC分类号： B01J23/50 , B01J21/04 , B01J21/12 , B01J23/66 , B01J23/688 , B01J35/10 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/108 , B01J37/0018 , B01J37/0201 , C07C29/106 , C07C213/04 , C07D301/10 , C07C31/20
摘要： A catalyst which comprises a carrier and silver deposited on the carrier, which carrier has a surface area of at least 1 m2/g, and a pore size distribution such that pores with diameters in the range of from 0.2 to 10 μm represent at least 70% of the total pore volume and such pores together provide a pore volume of at least 0.27 ml/g, relative to the weight of the carrier; a process for the preparation of a catalyst which process comprises depositing silver on a carrier, wherein the carrier has been obtained by a method which comprises forming a mixture comprising: a) from 50 to 90% w of a first particulate α-alumina having an average particle size (d50) of from more than 10 up to 100 μm; and b) from 10 to 50% w of a second particulate α-alumina having an average particle size (d50) of from 1 to 10 μm; % w being based on the total weight of α-alumina in the mixture; and shaping the mixture into formed bodies and firing the formed bodies to form the carrier, and a process for the epoxidation of an olefin, which process comprises reacting an olefin with oxygen in the presence of a said catalyst.
摘要翻译：一种催化剂，其包含沉积在载体上的载体和银，该载体具有至少1m 2 / g的表面积，孔径分布使得直径在0.2-10μm范围内的孔表示至少70 相对于载体的重量，总孔体积的％和这些孔一起提供至少0.27ml / g的孔体积; 一种制备催化剂的方法，该方法包括在载体上沉积银，其中载体已经通过包括形成混合物的方法获得，所述方法包括：a）50-90％w的第一颗粒α-氧化铝，其具有平均粒径（d50）大于10至100μm; 和b）10至50％w的平均粒径（d50）为1-10μm的第二颗粒状α-氧化铝; ％w基于混合物中α-氧化铝的总重量; 并将混合物成型为成形体并焙烧成形体以形成载体，以及烯烃环氧化方法，该方法包括在所述催化剂存在下使烯烃与氧气反应。

7. 发明授权

US06831037B2 Catalyst carriers 有权
标题翻译：催化剂载体
公开(公告)号：US06831037B2
公开(公告)日：2004-12-14
申请号：US10082761
申请日：2002-02-25
申请人： Thomas Szymanski , Donald J. Remus , John R. Lockemeyer , Randall Clayton Yeates , William H. Gerdes
发明人： Thomas Szymanski , Donald J. Remus , John R. Lockemeyer , Randall Clayton Yeates , William H. Gerdes
IPC分类号： B01J2300
CPC分类号： B01J37/0018 , B01J21/04 , B01J21/12 , B01J23/66 , B01J35/10 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/108 , C01F7/02 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/17 , C01P2006/90 , C07D301/10
摘要： The selectivity and activity of a silver-based olefin epoxidation catalyst is found to be a function of the pore size distribution in the alumina carrier on which it is deposited. Specifically it is found advantageous to provide a carrier which has a minimum of very large pores, (greater than 10 micrometers) and a water absorption of 35 to 55% and a surface area of at least 1.0 m2/g. A method of making such carriers is also described.
摘要翻译：发现银基烯烃环氧化催化剂的选择性和活性是沉积在其上的氧化铝载体中的孔径分布的函数。具体地说，提供一种载体，其具有最小的非常大的孔（大于10微米），吸水率为35-55％，表面积至少为1.0m 2 / g。还描述了制造这种载体的方法。

8. 发明授权

US08937031B2 Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide 有权
标题翻译：环氧化催化剂，制备催化剂的方法以及生产烯烃氧化物的方法
公开(公告)号：US08937031B2
公开(公告)日：2015-01-20
申请号：US13581641
申请日：2011-02-24
申请人： John Robert Lockemeyer , Marek Matusz , Randall Clayton Yeates
发明人： John Robert Lockemeyer , Marek Matusz , Randall Clayton Yeates
IPC分类号： B01J21/00 , B01J23/00 , B01J25/00 , B01J29/00 , B01J31/00 , B01J27/047 , C07C213/04 , B01J27/051 , B01J27/188 , B01J27/19 , B01J35/10 , B01J37/02 , C07D301/10
CPC分类号： B01J27/051 , B01J27/047 , B01J27/188 , B01J27/19 , B01J35/108 , B01J35/1095 , B01J37/0201 , C07C213/04 , C07D301/10 , Y02P20/142 , C07C215/08
摘要： A catalyst for the epoxidation of an olefin comprising a carrier and, deposited thereon, silver, a rhenium promoter, a first co-promoter, and a second co-promoter; wherein the quantity of the rhenium promoter deposited on the carrier is greater than 1 mmole/kg, relative to the weight of the catalyst; the first co-promoter is selected from sulfur, phosphorus, boron, and mixtures thereof; the second co-promoter is selected from tungsten, molybdenum, chromium, and mixtures thereof; the total quantity of the first co-promoter and the second co-promoter deposited on the carrier is at most 5.0 mmole/kg, relative to the weight of the catalyst; and wherein the carrier has a monomodal, bimodal or multimodal pore size distribution, a pore diameter of 0.01-200 μm, a specific surface area of 0.03-10 m2/g, a pore volume of 0.2-0.7 cm3/g, wherein the median pore diameter is 0.1-100 μm, and a water absorption of 10-80%.
摘要翻译：一种用于环氧化包含载体并在其上沉积有银，铼助催化剂，第一共助催化剂和第二共助催化剂的烯烃的催化剂; 其中沉积在载体上的铼助催化剂的量相对于催化剂的重量大于1mmol / kg; 第一共助催化剂选自硫，磷，硼及其混合物; 第二共助催化剂选自钨，钼，铬及其混合物; 沉积在载体上的第一助催化剂和第二助催化剂的总量相对于催化剂的重量为至多5.0mmol / kg; 并且其中所述载体具有单峰，双峰或多峰孔径分布，孔径为0.01-200μm，比表面积为0.03-10m 2 / g，孔体积为0.2-0.7cm 3 / g，其中中值孔径为0.1〜100μm，吸水率为10-80％。

9. 发明申请

US20090275764A1 OLEFIN EPOXIDATION PROCESS, A CATALYST FOR USE IN THE PROCESS, A CARRIER FOR USE IN PREPARING THE CATALYST, AND A PROCESS FOR PREPARING THE CARRIER 有权
标题翻译：烯烃环氧化方法，在该方法中使用的催化剂，用于制备催化剂的载体和用于制备载体的方法
公开(公告)号：US20090275764A1
公开(公告)日：2009-11-05
申请号：US12502850
申请日：2009-07-14
申请人： Randall Clayton YEATES , John Robert Lockemeyer , Marek Matusz
发明人： Randall Clayton YEATES , John Robert Lockemeyer , Marek Matusz
IPC分类号： C07D301/03 , B01J23/10 , C07C41/02 , C07C29/10
CPC分类号： B01J21/04 , B01J23/02 , B01J23/10 , B01J23/50 , B01J23/688 , B01J27/138 , B01J35/002 , C07C29/106 , C07D301/10 , Y02P20/142 , C07C31/20
摘要： A process is provided for preparing a carrier which process comprises incorporating into the carrier at any stage of the carrier preparation a strength-enhancing additive. Also provided is the resultant carrier having incorporated therein a strength-enhancing additive and a catalyst comprising the carrier. Also provided is a process for the epoxidation of an olefin employing the catalyst. Also provided is a method of using the olefin oxide so produced for making a 1,2-diol, a 1,2-diol ether or an alkanolamine.
摘要翻译：提供了一种制备载体的方法，该方法包括在载体制备的任何阶段在载体中引入强度增强添加剂。还提供了其中结合有强度增强添加剂的所得载体和包含载体的催化剂。还提供了使用该催化剂对烯烃进行环氧化的方法。还提供了使用如此制备的用于制备1,2-二醇，1,2-二醇醚或链烷醇胺的烯烃氧化物的方法。

10. 发明授权

US07528270B2 Process for the production of an olefin oxide, a 1, 2-diol, a 1,2-diol ether, or an alkanolamine 有权
标题翻译：制备烯烃氧化物，1,2-二醇，1,2-二醇醚或链烷醇胺的方法
公开(公告)号：US07528270B2
公开(公告)日：2009-05-05
申请号：US11154184
申请日：2005-06-16
申请人： Randall Clayton Yeates , Leonid Isaakovich Rubinstein
发明人： Randall Clayton Yeates , Leonid Isaakovich Rubinstein
IPC分类号： C07D301/10
CPC分类号： C07D301/10 , Y02P20/142
摘要： A process is provided for the epoxidation of an olefin comprising the steps of: contacting a feed comprising an olefin and oxygen with a catalyst comprising a silver component and a high-selectivity dopant deposited on a fluoride-mineralized carrier; and producing a product mix comprising an olefin oxide, wherein the concentration of carbon dioxide in the feed is less than about 2 mole-%, relative to the total feed.
摘要翻译：提供了一种用于烯烃的环氧化的方法，包括以下步骤：使包含烯烃和氧的进料与包含沉积在氟化物矿化载体上的银组分和高选择性掺杂剂的催化剂接触; 以及生产包含烯烃氧化物的产物混合物，其中进料中二氧化碳的浓度相对于总进料小于约2摩尔％。

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