-
公开(公告)号：US07835868B2
公开(公告)日：2010-11-16
申请号：US11232353
申请日：2005-09-21
申请人： Michael Alan Richard , Paul Michael McAllister , Anne Taylor Coleman , Johannes Leopold Marie Syrier , Alouisius Nicolaas Renée Bos
发明人： Michael Alan Richard , Paul Michael McAllister , Anne Taylor Coleman , Johannes Leopold Marie Syrier , Alouisius Nicolaas Renée Bos
CPC分类号： B01J8/067 , B01J8/008 , B01J8/0292 , B01J19/30 , B01J2208/00584 , B01J2208/00672 , B01J2208/00681 , B01J2208/0069 , B01J2208/00725 , B01J2208/00752 , B01J2208/00769 , B01J2208/024 , B01J2219/00024 , B01J2219/00162 , B01J2219/30207 , B01J2219/30211 , B01J2219/30215 , B01J2219/30223 , B01J2219/30475 , B01J2219/3083 , B01J2219/3086 , B01J2219/312 , B01J2219/319 , G01N30/8658 , G01N2030/524 , G01N2030/562
摘要： A process for selecting shaped particles for use in a tube which is capable of being packed with shaped particles to form a packed bed in the tube. A desired value of one or more properties of the packed bed is defined. The dimensions of the shaped particles are calculated such that a packed bed in the tube of the shaped particles having the calculated dimensions meets or substantially meets the desired value(s), and shaped particles are selected in accordance with the calculated dimensions. The properties of the packed bed may be the volume fraction which is occupied by shaped particles, the packing density, and the resistivity for a gas flowing through the packed bed.
摘要翻译： 用于选择用于管中的成形颗粒的方法，其能够填充成形颗粒以在管中形成填充床。 定义填充床的一个或多个性质的期望值。 计算成形颗粒的尺寸，使得具有计算尺寸的成形颗粒的管中的填充床满足或基本上满足期望值，并且根据所计算的尺寸选择成形颗粒。 填充床的性质可以是成形颗粒占据的体积分数，填充密度和流过填充床的气体的电阻率。
-
公开(公告)号：US08043575B2
公开(公告)日：2011-10-25
申请号：US10815276
申请日：2004-04-01
申请人： Paul Michael McAllister , Alouisius Nicolaas Renee Bos , Michael Alan Richard , Dominicus Maria Rekers
发明人： Paul Michael McAllister , Alouisius Nicolaas Renee Bos , Michael Alan Richard , Dominicus Maria Rekers
CPC分类号： B01J35/026 , B01J8/067 , B01J19/30 , B01J23/50 , B01J23/66 , B01J23/688 , B01J2219/30223 , B01J2219/30416 , B01J2219/30475 , B01J2219/312 , C07D301/10
摘要： A reactor system for the oxidation of ethylene to ethylene oxide. The reactor system includes a reactor tube that contains a packed bed of shaped support material that can include a catalytic component. The shaped support material has a hollow cylinder geometric configuration. The reactor system has specific combinations of reactor tube and catalyst system geometries.
摘要翻译： 用于将乙烯氧化成环氧乙烷的反应器系统。 反应器系统包括反应器管，其包含可包括催化组分的成形载体材料的填充床。 成形的支撑材料具有中空圆筒几何构型。 反应器系统具有反应器管和催化剂体系几何形状的特定组合。
-
3.发明授权公开(公告)号：US07547795B2
公开(公告)日：2009-06-16
申请号：US11775100
申请日：2007-07-09
申请人： Marek Matusz , Michael Alan Richard , John Robert Lockemeyer , Alouisius Nicolaas Renee Bos , Dominicus Maria Rekers , Donald Reinalda , Randall Clayton Yeates , Paul Michael McAllister
发明人： Marek Matusz , Michael Alan Richard , John Robert Lockemeyer , Alouisius Nicolaas Renee Bos , Dominicus Maria Rekers , Donald Reinalda , Randall Clayton Yeates , Paul Michael McAllister
IPC分类号： C07D303/00 , C07D301/10 , C07D301/03 , B01J23/50
CPC分类号： B01J23/58 , B01J23/50 , B01J23/63 , B01J23/683 , B01J23/688 , B01J35/02 , B01J35/026 , B01J35/1009 , B01J35/1014 , B01J37/0203 , B01J37/0213 , C07D301/10
摘要： A high activity and high selectivity silver catalyst comprising silver and, optionally, one or more promoters supported on a suitable support material having the form of a shaped agglomerate. The structure of the shaped agglomerate is that of a hollow cylinder having a relatively small inside (bore) diameter. The catalyst is made by providing the shaped material of a particular geometry and incorporating the catalytic components therein. The catalyst is useful in the epoxidation of ethylene.
摘要翻译： 一种高活性和高选择性的银催化剂，其包含银和任选的一种或多种支持在具有成形附聚物形式的合适载体材料上的助催化剂。 成形附聚物的结构是具有相对较小的内径（孔）直径的中空圆柱体的结构。 催化剂通过提供具有特定几何形状的成形材料并将其中的催化组分并入而制成。 该催化剂可用于乙烯的环氧化。
-
4.发明申请CATALYST COMPOSITION, A PROCESS FOR PREPARING THE CATALYST COMPOSITION AND A USE OF THE CATALYST COMPOSITION 审中-公开催化剂组合物，制备催化剂组合物的方法和催化剂组合物的使用公开(公告)号：US20080306289A1
公开(公告)日：2008-12-11
申请号：US12191949
申请日：2008-08-14
IPC分类号： C07D301/02 , B01J27/25 , B01J27/24 , B01J23/04 , B01J23/28 , B01J23/30 , B01J23/36 , C07C29/15 , B01J23/68 , B01J23/50 , B01J27/047 , B01J27/188 , B01J27/19
CPC分类号： A01N37/20 , A01N37/34 , A01N37/40 , A01N47/46 , A01N47/48 , B01J21/04 , B01J23/688 , B01J35/1009 , C07C233/76 , C07C235/46 , C07C255/57 , C07C331/12 , C07C331/20 , C07D301/10 , Y02P20/142 , Y02P20/52
摘要： A catalyst composition comprising a support having a surface area of at least 500 m2/kg, and deposited on the support:silver metal,a metal or component comprising rhenium, tungsten, molybdenum or a nitrate- or nitrite-forming compound, anda Group IA metal or component comprising a Group IA metal having an atomic number of at least 37, and in addition potassium, wherein the value of the expression (QK/R)+QHIA is in the range of from 1.5 to 30 mmole/kg, wherein QHIA and QK represent the quantities in mmole/kg of the Group IA metal having an atomic number of at least 37 and potassium, respectively, present in the catalyst composition, the ratio of QHIA to QK is at least 1:1, the value of QK is at least 0.01 mmole/kg, and R is a dimensionless number in the range of from 1.5 to 5, the units mmole/kg being relative to the weight of the catalyst composition.
摘要翻译： 一种催化剂组合物，其包含表面积至少为500m 2 / kg的载体，并沉积在载体上：银金属，包含铼，钨，钼或硝酸盐或亚硝酸盐形成化合物的金属或组分，以及组 IA金属或包含原子序数至少为37的IA族金属的组分，以及另外的钾，其中表达式（QK / R）+ QHIA的值在1.5至30mmole / kg的范围内，其中 QHIA和QK分别表示存在于催化剂组合物中的原子序数至少为37的IA族金属的摩尔数/ kg，QHIA与QK的比例至少为1:1， QK至少为0.01毫摩尔/ kg，R为1.5至5的无量纲数，单位mmole / kg相对于催化剂组合物的重量。
-
5.发明授权Catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition 有权催化剂组合物，制备催化剂组合物的方法和催化剂组合物的用途公开(公告)号：US08932979B2
公开(公告)日：2015-01-13
申请号：US12191949
申请日：2008-08-14
IPC分类号： B01J27/25 , B01J23/00 , B01J23/02 , B01J23/06 , A01N37/20 , A01N37/34 , A01N37/40 , A01N47/46 , A01N47/48 , B01J21/04 , B01J23/68 , C07C233/76 , C07C235/46 , C07C255/57 , C07C331/12 , C07C331/20 , C07D301/10 , B01J35/10
CPC分类号： A01N37/20 , A01N37/34 , A01N37/40 , A01N47/46 , A01N47/48 , B01J21/04 , B01J23/688 , B01J35/1009 , C07C233/76 , C07C235/46 , C07C255/57 , C07C331/12 , C07C331/20 , C07D301/10 , Y02P20/142 , Y02P20/52
摘要： A catalyst composition comprising a support having a surface area of at least 500 m2/kg, and deposited on the support: silver metal, a metal or component comprising rhenium, tungsten, molybdenum or a nitrate- or nitrite-forming compound, and a Group IA metal or component comprising a Group IA metal having an atomic number of at least 37, and in addition potassium, wherein the value of the expression (QK/R)+QHIA is in the range of from 1.5 to 30 mmole/kg, wherein QHIA and QK represent the quantities in mmole/kg of the Group IA metal having an atomic number of at least 37 and potassium, respectively, present in the catalyst composition, the ratio of QHIA to QK is at least 1:1, the value of QK is at least 0.01 mmole/kg, and R is a dimensionless number in the range of from 1.5 to 5, the units mmole/kg being relative to the weight of the catalyst composition.
摘要翻译： 一种催化剂组合物，其包含表面积至少为500m 2 / kg的载体，并沉积在载体上：银金属，包含铼，钨，钼或硝酸盐或亚硝酸盐形成化合物的金属或组分，以及组 IA金属或包含原子序数至少为37的IA族金属的组分，以及另外的钾，其中表达式（QK / R）+ QHIA的值在1.5至30mmole / kg的范围内，其中 QHIA和QK分别表示存在于催化剂组合物中的原子序数至少为37的IA族金属的摩尔数/ kg，QHIA与QK的比例至少为1:1， QK至少为0.01毫摩尔/ kg，R为1.5至5的无量纲数，单位mmole / kg相对于催化剂组合物的重量。
-
6.发明授权公开(公告)号：US07259129B2
公开(公告)日：2007-08-21
申请号：US10816543
申请日：2004-04-01
申请人： Marek Matusz , Michael Alan Richard , John Robert Lockemeyer , Alouisius Nicolaas Renee Bos , Dominicus Maria Rekers , Donald Reinalda , Randall Clayton Yeates
发明人： Marek Matusz , Michael Alan Richard , John Robert Lockemeyer , Alouisius Nicolaas Renee Bos , Dominicus Maria Rekers , Donald Reinalda , Randall Clayton Yeates
IPC分类号： B01J23/50
CPC分类号： B01J37/0213 , B01J23/50 , B01J23/58 , B01J23/63 , B01J23/683 , B01J23/688 , B01J35/026 , B01J35/10 , B01J35/1009 , B01J37/0203 , C07D301/08 , C07D301/10
摘要： A high activity and high selectivity silver catalyst comprising silver and, optionally, one or more promoters supported on a suitable support material having the form of a shaped agglomerate. The structure of the shaped agglomerate is that of a hollow cylinder having a relatively small inside (bore) diameter. The catalyst is made by providing the shaped material of a particular geometry and incorporating the catalytic components therein. The catalyst is useful in the epoxidation of ethylene.
摘要翻译： 一种高活性和高选择性的银催化剂，其包含银和任选的一种或多种支持在具有成形附聚物形式的合适载体材料上的助催化剂。 成形附聚物的结构是具有相对较小的内径（孔）直径的中空圆柱体的结构。 催化剂通过提供具有特定几何形状的成形材料并将其中的催化组分并入而制成。 该催化剂可用于乙烯的环氧化。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.029 秒)
