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1. 发明申请

WO2011146421A2 METHOD FOR MAKING A HIGHLY SELECTIVE ETHYLENE OXIDE CATALYST 审中-公开
标题翻译：制备高选择性乙烯氧化物催化剂的方法
公开(公告)号：WO2011146421A2
公开(公告)日：2011-11-24
申请号：PCT/US2011/036717
申请日：2011-05-17
申请人： SCIENTIFIC DESIGN COMPANY, INC. , RIZKALLA, Nabil , ROKICKI, Andrzej
发明人： RIZKALLA, Nabil , ROKICKI, Andrzej
CPC分类号： B01J23/688 , B01J21/04 , B01J23/66 , B01J37/0201 , B01J37/08 , C07D301/08 , C07D301/10 , Y02P20/52
摘要： A process for the preparation of a catalyst useful for the vapor phase production of ethylene oxide from ethylene and oxygen comprising providing a catalyst precursor comprising an inert support having a catalytically effective amount of a silver containing compound, a promoting amount of an alkali metal containing compound, and a promoting amount of a transition metal containing compound disposed thereon; calcining the catalyst precursor to convert the silver in the silver containing compound to metallic silver by heating the catalyst precursor to form a catalyst; and curing the catalyst in an inert gas atmosphere at temperatures of about 250 °C to about 600 °C for a period of about 1 hour to 200 hours.
摘要翻译：一种用于制备用于从乙烯和氧气生产环氧乙烷的催化剂的方法，包括提供催化剂前体，其包含具有催化有效量的含银化合物的惰性载体，促进量的含碱金属的化合物，和其上设置有过渡金属的化合物的促进量; 煅烧催化剂前体，通过加热催化剂前体以形成催化剂，将含银化合物中的银转化为金属银; 并在约250℃至约600℃的惰性气体气氛中固化催化剂约1小时至200小时。

2. 发明申请

WO2011079060A3 EPOXIDATION PROCESS AND MICROSTRUCTURE 审中-公开
公开(公告)号：WO2011079060A3
公开(公告)日：2011-06-30
申请号：PCT/US2010/061224
申请日：2010-12-20
申请人： SCIENTIFIC DESIGN COMPANY, INC. , DIALER, Harald , ROKICKI, Andrzej , ZHANG, Anding
发明人： DIALER, Harald , ROKICKI, Andrzej , ZHANG, Anding
IPC分类号： B01J23/68 , B01J35/02 , C07D301/10
摘要： A method for the start-up of a process for the epoxidation of ethylene comprising: initiating an epoxidation reaction by reacting a feed gas composition containing ethylene, and oxygen, in the presence of an epoxidation catalyst at a temperature of about 180 °C to about 210 °C; adding to the feed gas composition about 0.05 ppm to about 2 ppm of moderator; increasing the first temperature to a second temperature of about 240°C to about 250°C, over a time period of about 12 hours to about 60 hours; and maintaining the second temperature for a time period of about 50 hours to about 150 hours.

3. 发明申请

WO2011079060A2 EPOXIDATION PROCESS AND MICROSTRUCTURE 审中-公开
标题翻译：环氧化过程和微观结构
公开(公告)号：WO2011079060A2
公开(公告)日：2011-06-30
申请号：PCT/US2010061224
申请日：2010-12-20
申请人： SCIENT DESIGN CO , DIALER HARALD , ROKICKI ANDRZEJ , ZHANG ANDING
发明人： DIALER HARALD , ROKICKI ANDRZEJ , ZHANG ANDING
IPC分类号： B01J23/68 , B01J35/02 , C07D301/10
CPC分类号： B01J23/688 , B01J35/002 , C07D301/10
摘要： A method for the start-up of a process for the epoxidation of ethylene comprising: initiating an epoxidation reaction by reacting a feed gas composition containing ethylene, and oxygen, in the presence of an epoxidation catalyst at a temperature of about 180 °C to about 210 °C; adding to the feed gas composition about 0.05 ppm to about 2 ppm of moderator; increasing the first temperature to a second temperature of about 240°C to about 250°C, over a time period of about 12 hours to about 60 hours; and maintaining the second temperature for a time period of about 50 hours to about 150 hours.
摘要翻译：一种启动乙烯环氧化方法的方法，包括：在环氧化催化剂存在下，在约180℃至约100℃的温度下，通过使含有乙烯和氧的进料气组合物反应来引发环氧化反应 210℃; 向原料气组合物中加入约0.05ppm至约2ppm的调节剂; 在约12小时至约60小时的时间段内将第一温度增加至约240℃至约250℃的第二温度; 并维持第二温度约50小时至约150小时的时间段。

4. 发明申请

WO2011153390A3 CARRIER FOR ETHYLENE OXIDE CATALYSTS 审中-公开
标题翻译：乙烯氧化物催化剂载体
公开(公告)号：WO2011153390A3
公开(公告)日：2012-04-12
申请号：PCT/US2011038985
申请日：2011-06-03
申请人： SCIENT DESIGN CO , NORITAKE CO LTD , PAK SERGUEI , ROKICKI ANDRZEJ , KAWABATA SHUJI , OHASHI TAKAYUKI
发明人： PAK SERGUEI , ROKICKI ANDRZEJ , KAWABATA SHUJI , OHASHI TAKAYUKI
IPC分类号： B01J21/12 , B01J23/50 , B01J23/64 , C07D301/10 , C07D303/04
CPC分类号： C07D301/08 , B01J23/688 , B01J35/023 , B01J35/1009 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J37/0201 , B01J37/0203 , Y02P20/52
摘要： An improved carrier for an ethylene epoxidation catalyst is provided. The carrier includes an alumina component containing a first portion of alumina particles having a particle size of, or greater than, 3 µm and up to 6 µm, and a second portion of alumina particles having a particle size of, or less than, 2 µm. An improved catalyst containing the above-described carrier, as well as an improved process for the epoxidation of ethylene using the catalyst are also provided.
摘要翻译：提供了用于乙烯环氧化催化剂的改进的载体。载体包括含有粒径为3μm以上且6μm以下的氧化铝粒子的第一部分的氧化铝成分，以及粒径为2μm以下的氧化铝粒子的第2部分。还提供了含有上述载体的改进的催化剂，以及使用催化剂进行环氧化乙烯的改进方法。

5. 发明申请

WO2011153390A2 CARRIER FOR ETHYLENE OXIDE CATALYSTS 审中-公开
标题翻译：乙烯氧化物催化剂载体
公开(公告)号：WO2011153390A2
公开(公告)日：2011-12-08
申请号：PCT/US2011/038985
申请日：2011-06-03
申请人： SCIENTIFIC DESIGN COMPANY, INC. , NORITAKE CO., LIMITED , PAK, Serguei , ROKICKI, Andrzej , KAWABATA, Shuji , OHASHI, Takayuki
发明人： PAK, Serguei , ROKICKI, Andrzej , KAWABATA, Shuji , OHASHI, Takayuki
IPC分类号： B01J21/12 , B01J23/50 , B01J23/64 , C07D301/10 , C07D303/04
CPC分类号： C07D301/08 , B01J23/688 , B01J35/023 , B01J35/1009 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J37/0201 , B01J37/0203 , Y02P20/52
摘要： An improved carrier for an ethylene epoxidation catalyst is provided. The carrier includes an alumina component containing a first portion of alumina particles having a particle size of, or greater than, 3 μm and up to 6 μm, and a second portion of alumina particles having a particle size of, or less than, 2 μm. An improved catalyst containing the above-described carrier, as well as an improved process for the epoxidation of ethylene using the catalyst are also provided.
摘要翻译：提供了用于乙烯环氧化催化剂的改进的载体。载体包括含有粒径为3μm以上且6μm以下的氧化铝粒子的第一部分的氧化铝成分，以及粒径为2μm以下的氧化铝粒子的第2部分。还提供了含有上述载体的改进的催化剂，以及使用催化剂进行环氧化乙烯的改进方法。

6. 发明申请

WO2011084600A3 PROCESS FOR EPOXIDATION START-UP 审中-公开
公开(公告)号：WO2011084600A3
公开(公告)日：2011-07-14
申请号：PCT/US2010/060769
申请日：2010-12-16
申请人： SCIENTIFIC DESIGN COMPANY, INC. , SACHS, Howard , ROKICKI, Andrzej
发明人： SACHS, Howard , ROKICKI, Andrzej
IPC分类号： C07D301/10 , C07C11/04
摘要： A method for the start-up of a process for the epoxidation of ethylene comprising: initiating an epoxidation reaction by reacting a feed gas composition containing ethylene, and oxygen, in the presence of an epoxidation catalyst at a temperature of about 180 °C to about 210 °C; adding to the feed gas composition about 0.05 ppm to about 2 ppm of moderator; increasing the first temperature to a second temperature of about 240°C to about 250°C, over a time period of about 12 hours to about 60 hours; and maintaining the second temperature for a time period of about 50 hours to about 150 hours.

7. 发明申请

WO2008140714A1 START-UP OF HIGH SELECTIVITY CATALYSTS IN OLEFIN OXIDE PLANTS 审中-公开
标题翻译：烯烃氧化物中高选择性催化剂的启动
公开(公告)号：WO2008140714A1
公开(公告)日：2008-11-20
申请号：PCT/US2008/005838
申请日：2008-05-07
申请人： BILLIG, Barry, J. , MANN, James , CASTAGNOLA, Norma, Beatriz , ROKICKI, Andrzej , GUECKEL, Christian, J.
发明人： BILLIG, Barry, J. , MANN, James , CASTAGNOLA, Norma, Beatriz , ROKICKI, Andrzej , GUECKEL, Christian, J.
IPC分类号： C07D301/03
CPC分类号： C07D301/10
摘要： A method to achieve a controlled start-up temperature of an expoxidation process which exceeds the maximum achievable temperature of the epoxidation reactor relative to using an external heat source. The method of the present invention employs an oxidation reaction within the reactor to bring the temperature of the reactor to a temperature that is suitable for conditioning a high selectivity catalyst. The method of the present invention includes first bringing a reactor including a high selectivity catalyst to a first temperature using the external heat source to the reactor, while staying within the reactor design limitations and maintaining a gas flow to the reactor that is within 25 to 100 % of the design rates. Once the reactor has achieved the first temperature, at least an olefin, e.g., ethylene, and then oxygen are introduced to the reactor feed gas. The olefin and oxygen concentrations are adjusted to have a heat of reaction that will allow raising the reactor gas flow to 100% of design and then have sufficient heat of reaction to raise the reactor temperature to a second temperature which is greater than the first temperature and greater than the temperature of the reactor achievable by the external heat source.
摘要翻译：实现超过环氧化反应器相对于使用外部热源的最大可实现温度的过氧化过程的控制启动温度的方法。本发明的方法在反应器内采用氧化反应使反应器的温度达到适于调节高选择性催化剂的温度。本发明的方法包括首先将包含高选择性催化剂的反应器使用外部热源引入反应器，同时保持在反应器设计限制范围内并保持气体流入反应器的温度在25至100℃ ％的设计率。一旦反应器达到第一个温度，至少将一种烯烃，如乙烯，然后将氧气引入到反应器进料气中。调节烯烃和氧浓度以具有反应热，其将使反应器气体流量提高到设计的100％，然后具有足够的反应热，将反应器温度升高到大于第一温度的第二温度，大于外部热源可实现的反应器的温度。

8. 发明申请

WO2006124145A1 MULTI-LAYERED DEHYDROGENATION CATALYST SYSTEM AND PROCESS OF USE 审中-公开
标题翻译：多层脱氢催化剂体系及其使用过程
公开(公告)号：WO2006124145A1
公开(公告)日：2006-11-23
申请号：PCT/US2006/013059
申请日：2006-04-10
申请人： SUD-CHEMIE INC. , ROKICKI, Andrzej , FRIDMAN, Vladimir , URBANCIC, Michael
发明人： ROKICKI, Andrzej , FRIDMAN, Vladimir , URBANCIC, Michael
IPC分类号： B01J23/26 , B01J21/06 , C07C5/333 , B01J21/04
CPC分类号： B01J21/066 , B01J21/04 , B01J23/26 , B01J35/0006 , C07C5/3332 , C07C2521/04 , C07C2521/06 , C07C2523/26 , Y02P20/52 , C07C11/06 , C07C11/08
摘要： A system for dehydrogenating a C3 or C4 hydrocarbon feed stream containing a first and second layer of catalysts placed in the hydrocarbon feed stream, wherein the feed stream first passes through the first layer and then the second layer of catalysts and wherein the catalysts of the first layer contain from 50 to 90 percent by weight of an eta-alumina carrier, from 10 to 50 percent by weight of chromia and from 0.1 to 5 percent by weight of a zirconium compound and wherein the catalysts of the second layer of catalysts contain from 50 to 90 percent by weight of an eta-alumina carrier and from 10 to 50 percent by weight of chromia, without an added zirconium compound.
摘要翻译：一种用于使包含置于烃进料流中的第一和第二层催化剂的C3或C4烃进料物流脱氢的系统，其中进料流首先通过第一层然后第二层催化剂，其中第一层催化剂层包含50至90重量％的氧化铝载体，10至50重量％的氧化铬和0.1至5重量％的锆化合物，并且其中第二层催化剂的催化剂含有50 至90重量％的氧化铝载体和10至50重量％的氧化铬，而不加入锆化合物。

9. 发明申请

WO2011146426A3 METHOD FOR PREPARING AN EPOXIDATION CATALYST 审中-公开
标题翻译：制备环氧化催化剂的方法
公开(公告)号：WO2011146426A3
公开(公告)日：2012-03-15
申请号：PCT/US2011036737
申请日：2011-05-17
申请人： SCIENT DESIGN CO , BORTINGER ARIE , VERRIER CHRISTELLE , ROKICKI ANDRZEJ
发明人： BORTINGER ARIE , VERRIER CHRISTELLE , ROKICKI ANDRZEJ
IPC分类号： B01J23/68 , B01J37/02 , B01J37/08 , C07D301/10 , C07D303/04
CPC分类号： C07D301/10 , B01J23/68 , B01J23/688 , B01J37/0201 , B01J37/08 , B01J37/12 , B01J37/14 , Y02P20/52
摘要： A process for the preparation of a catalyst useful for the vapor phase production of ethylene oxide from ethylene and oxygen comprising the steps of providing a catalyst precursor comprising an inert support having a catalytically effective amount of a silver containing compound, a promoting amount of an alkali metal containing compound, and a promoting amount of a transition metal containing compound disposed thereon; and heating the catalyst precursor in a gas atmosphere for a first period of time and a second period of time, wherein for the first period of time the gas atmosphere is an inert gas atmosphere and the temperature range is from about 25°C to about 600°C, and then in a second period of time the gas atmosphere is an oxygen-containing atmosphere and the second period temperature range is from about 350°C to about 600°C.
摘要翻译：一种用于制备用于从乙烯和氧气生产环氧乙烷的催化剂的方法，包括提供催化剂前体的步骤，所述催化剂前体包含具有催化有效量的含银化合物的惰性载体，促进量的碱含金属的化合物，以及促进量的配置在其上的含过渡金属的化合物; 以及在气体气氛中加热催化剂前体第一时间段和第二时间段，其中在第一时间段内，气体气氛是惰性气体气氛，并且温度范围为约25℃至约600℃ ℃，然后在第二时间段内，气体气氛为含氧气氛，第二周期温度范围为约350℃至约600℃。

10. 发明申请

WO2011084600A2 PROCESS FOR EPOXIDATION START-UP 审中-公开
标题翻译：环氧化启动过程
公开(公告)号：WO2011084600A2
公开(公告)日：2011-07-14
申请号：PCT/US2010060769
申请日：2010-12-16
申请人： SCIENT DESIGN CO , SACHS HOWARD , ROKICKI ANDRZEJ
发明人： SACHS HOWARD , ROKICKI ANDRZEJ
IPC分类号： C07D301/10 , C07C11/04
CPC分类号： C07D301/08
摘要： A method for the start-up of a process for the epoxidation of ethylene comprising: initiating an epoxidation reaction by reacting a feed gas composition containing ethylene, and oxygen, in the presence of an epoxidation catalyst at a temperature of about 180 °C to about 210 °C; adding to the feed gas composition about 0.05 ppm to about 2 ppm of moderator; increasing the first temperature to a second temperature of about 240°C to about 250°C, over a time period of about 12 hours to about 60 hours; and maintaining the second temperature for a time period of about 50 hours to about 150 hours.
摘要翻译：一种启动乙烯环氧化方法的方法，包括：在环氧化催化剂存在下，在约180℃至约100℃的温度下，通过使含有乙烯和氧的进料气组合物反应来引发环氧化反应 210℃; 向原料气组合物中加入约0.05ppm至约2ppm的调节剂; 在约12小时至约60小时的时间段内将第一温度增加至约240℃至约250℃的第二温度; 并维持第二温度约50小时至约150小时的时间段。

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