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1. 发明授权

US07282619B2 Method of operating a dehydrogenation reactor system 失效
标题翻译：操作脱氢反应器系统的方法
公开(公告)号：US07282619B2
公开(公告)日：2007-10-16
申请号：US10897248
申请日：2004-07-22
申请人： Ruth Mary Kowaleski , Robert Dielman Culp
发明人： Ruth Mary Kowaleski , Robert Dielman Culp
IPC分类号： C07C5/333
CPC分类号： C07C5/3332 , B01J23/745 , B01J23/76 , C07C5/321 , C07C2523/745 , Y10S585/952 , C07C11/02 , C07C15/46 , C07C11/12
摘要： Described is a method for operating and shutting down a dehydrogenation reactor that contains a volume of dehydrogenation catalyst. After termination of the introduction of a dehydrogenation feed into the dehydrogenation reactor that is operated under dehydrogenation reaction conditions, a first cooling fluid comprising steam is introduced into the reactor for a first time period sufficient to cool the dehydrogenation catalyst contained in the dehydrogenation reactor to a second temperature. The introduction of the first cooling fluid is terminated followed by the introduction of a second cooling fluid for a second time period sufficient to cool the dehydrogenation catalyst contained in the dehydrogenation reactor to a third temperature that allows for the handling and removal of the dehydrogenation catalyst from the dehydrogenation reactor.
摘要翻译：描述了一种用于操作和关闭含有一定体积的脱氢催化剂的脱氢反应器的方法。在脱氢反应器引入脱氢反应器终止之后，在脱氢反应条件下运行的脱氢反应器中，将包含蒸汽的第一冷却流体引入反应器中第一次足以将脱氢反应器中所含的脱氢催化剂冷却至第二温度。第一冷却流体的引入被终止，然后引入第二冷却流体第二时间段，足以将脱氢反应器中所含的脱氢催化剂冷却至允许将脱氢催化剂从脱氢反应器。

2. 发明授权

US08143188B2 Catalyst, its preparation and use 失效
标题翻译：催化剂，其制备和使用
公开(公告)号：US08143188B2
公开(公告)日：2012-03-27
申请号：US12113867
申请日：2008-05-01
申请人： Ruth Mary Kowaleski
发明人： Ruth Mary Kowaleski
IPC分类号： B01J23/00 , B01J23/10 , B01J23/40 , B01J23/42 , B01J23/50 , B01J23/58 , B01J23/70 , B01J23/72 , B01J23/74 , B01J23/48
CPC分类号： B01J35/0006 , B01J23/002 , B01J23/8896 , B01J23/8986 , B01J23/8993 , B01J2523/00 , C01B3/384 , C01B3/386 , C01B3/40 , C01B2203/0233 , C01B2203/0261 , C01B2203/0811 , C01B2203/0816 , C01B2203/0833 , C01B2203/1041 , C01B2203/1047 , C01B2203/1235 , C01B2203/1252 , Y02P20/52 , B01J2523/13 , B01J2523/23 , B01J2523/3712 , B01J2523/68 , B01J2523/842 , B01J2523/18 , B01J2523/74
摘要： A dehydrogenation catalyst is described that comprises an iron oxide, an alkali metal or compound thereof, and rhenium or a compound thereof. A process for preparing a dehydrogenation catalyst comprising preparing a mixture of iron oxide, an alkali metal or compound thereof, and rhenium or a compound thereof is also described. Additionally, a dehydrogenation process using the catalyst and a process for preparing polymers are described.
摘要翻译：描述了包含氧化铁，碱金属或其化合物以及铼或其化合物的脱氢催化剂。还描述了制备脱氢催化剂的方法，其包括制备氧化铁，碱金属或其化合物以及铼或其化合物的混合物。另外，描述了使用催化剂的脱氢方法和制备聚合物的方法。

3. 发明授权

US08119559B2 Catalyst, its preparation and use 失效
标题翻译：催化剂，其制备和使用
公开(公告)号：US08119559B2
公开(公告)日：2012-02-21
申请号：US12113862
申请日：2008-05-01
申请人： Ruth Mary Kowaleski
发明人： Ruth Mary Kowaleski
IPC分类号： B01J23/00 , B01J23/10 , B01J23/58 , B01J23/70 , B01J23/74 , B01J23/02 , B01J23/06 , B01J23/04 , B01J23/48 , B01J23/50
CPC分类号： B01J37/0009 , B01J23/002 , B01J23/894 , B01J23/8946 , B01J23/8993 , B01J37/04 , B01J37/08 , B01J2523/00 , C07C5/3332 , C07C2523/02 , C07C2523/04 , C07C2523/10 , C07C2523/28 , C07C2523/50 , C07C2523/745 , C07C2523/89 , C07C15/46 , B01J2523/13 , B01J2523/18 , B01J2523/23 , B01J2523/3712 , B01J2523/68 , B01J2523/842
摘要： A dehydrogenation catalyst is described comprising an iron oxide, an alkali metal or compound thereof, and silver or a compound thereof. Further a process is described for preparing a dehydrogenation catalyst that comprises preparing a mixture of iron oxide, an alkali metal or compound thereof, and silver or a compound thereof and calcining the mixture. A process for dehydrogenating a dehydrogenatable hydrocarbon and a process for polymerizing the dehydrogenated hydrocarbon are also described.
摘要翻译：描述了包含氧化铁，碱金属或其化合物以及银或其化合物的脱氢催化剂。还描述了一种制备脱氢催化剂的方法，该方法包括制备氧化铁，碱金属或其化合物和银或其化合物的混合物并煅烧该混合物。还描述了用于使可脱氢烃脱氢的方法和用于使脱氢烃聚合的方法。

4. 发明授权

US08552237B2 Catalyst, its preparation and use 失效
标题翻译：催化剂，其制备和使用
公开(公告)号：US08552237B2
公开(公告)日：2013-10-08
申请号：US13423665
申请日：2012-03-19
申请人： Ruth Mary Kowaleski
发明人： Ruth Mary Kowaleski
IPC分类号： C07C4/06 , C07C2/64 , C07C4/02 , C07C5/00 , C07C5/327 , C07C5/333 , C07C5/373
CPC分类号： B01J35/0006 , B01J23/002 , B01J23/8896 , B01J23/8986 , B01J23/8993 , B01J2523/00 , C01B3/384 , C01B3/386 , C01B3/40 , C01B2203/0233 , C01B2203/0261 , C01B2203/0811 , C01B2203/0816 , C01B2203/0833 , C01B2203/1041 , C01B2203/1047 , C01B2203/1235 , C01B2203/1252 , Y02P20/52 , B01J2523/13 , B01J2523/23 , B01J2523/3712 , B01J2523/68 , B01J2523/842 , B01J2523/18 , B01J2523/74
摘要： A dehydrogenation catalyst is described that comprises an iron oxide, an alkali metal or compound thereof, and rhenium or a compound thereof. A process for preparing a dehydrogenation catalyst comprising preparing a mixture of iron oxide, an alkali metal or compound thereof, and rhenium or a compound thereof is also described. Additionally, a dehydrogenation process using the catalyst and a process for preparing polymers are described.
摘要翻译：描述了包含氧化铁，碱金属或其化合物以及铼或其化合物的脱氢催化剂。还描述了制备脱氢催化剂的方法，其包括制备氧化铁，碱金属或其化合物以及铼或其化合物的混合物。另外，描述了使用催化剂的脱氢方法和制备聚合物的方法。

5. 发明授权

US06180072B2 Process to recover metals from spent catalyst 失效
标题翻译：从废催化剂中回收金属的工艺
公开(公告)号：US06180072B2
公开(公告)日：2001-01-30
申请号：US09306134
申请日：1999-05-06
申请人： Jack Thomas Veal , Kevin Arnold Andersen , Ruth Mary Kowaleski
发明人： Jack Thomas Veal , Kevin Arnold Andersen , Ruth Mary Kowaleski
IPC分类号： C01G3900
CPC分类号： C22B7/008 , C22B7/009 , C22B34/325 , C22B34/345 , Y02P10/214 , Y02P10/23 , Y02P10/234
摘要： There is provided a process to reclaim metals from catalysts, said process comprising collecting one or more catalyst containing at least one metal sulfide; leaching the catalyst in an atmospheric leach step; separating the leached slurry into a first liquid stream and a first solid; leaching the first solid in a pressure leach process; separating the second leached slurry into a second liquid stream and a second solid; collecting the first and second liquid streams; oxidizing the combined liquid stream; cooling the oxidized liquid stream; adjusting the pH of the oxidized liquid stream; contacting the cooled oxidized liquid stream with an organic solvent containing an extractant; stripping the soluble metal species from the organic phase; adjusting the pH of the aqueous phase to selectively precipitate at least one metal as a metal salt; and separating the metal salt from the aqueous phase.
摘要翻译：提供了从催化剂回收金属的方法，所述方法包括收集一种或多种含有至少一种金属硫化物的催化剂; 在大气浸出步骤中浸出催化剂; 将浸出的浆料分离成第一液体流和第一固体; 在压力浸出过程中浸出第一固体; 将第二浸出浆料分离成第二液体流和第二固体; 收集第一和第二液体流; 氧化组合的液体流; 冷却氧化液流; 调节氧化液流的pH值; 使冷却的氧化液体流与含有萃取剂的有机溶剂接触; 从有机相中剥离可溶性金属物质; 调节水相的pH以选择性沉淀至少一种金属作为金属盐; 并将金属盐与水相分离。

6. 发明授权

US07932407B2 Olefin epoxidation process and a catalyst for use in the process 有权
标题翻译：烯烃环氧化方法和用于该方法的催化剂
公开(公告)号：US07932407B2
公开(公告)日：2011-04-26
申请号：US10816080
申请日：2004-04-01
申请人： Marek Matusz , Ruth Mary Kowaleski
发明人： Marek Matusz , Ruth Mary Kowaleski
IPC分类号： C07D301/10 , C07D301/03
CPC分类号： C07C29/106 , B01J21/04 , B01J23/66 , B01J23/687 , B01J23/688 , B01J35/1009 , B01J37/0203 , C07D301/10 , Y02P20/52 , C07C31/202
摘要： A process for the epoxidation of an olefin, which process comprises reacting a feed comprising an olefin, oxygen and an organic halide, in the presence of a catalyst comprising silver and rhenium deposited on a carrier, wherein the catalyst comprises rhenium in a quantity of at most 1.5 mmole/kg, relative to the weight of the catalyst, and at most 0.0015 mmole/m2, relative to the surface area of the carrier, and in which process the reaction temperature is increased to at least partly reduce the effect of loss of activity of the catalyst while the organic halide is present in a relative quantity Q which is maintained constant as defined herein.
摘要翻译：一种烯烃环氧化方法，该方法包括在包含沉积在载体上的银和铼的催化剂存在下使包含烯烃，氧和有机卤化物的进料反应，其中催化剂包含一定量的铼相对于催化剂的重量，最多为1.5mmol / kg，相对于载体的表面积为至多0.0015mmole / m 2，并且在该过程中，反应温度升高至少部分降低损失的影响有机卤化物存在的相对量Q保持恒定的催化剂的活性，如本文所定义的。

7. 发明授权

US07663009B2 Process for the manufacture of an alkenyl aromatic compound under low steam-to-oil process conditions 失效
标题翻译：在低蒸汽 - 油处理条件下制备烯基芳族化合物的方法
公开(公告)号：US07663009B2
公开(公告)日：2010-02-16
申请号：US11274990
申请日：2005-11-16
申请人： Ruth Mary Kowaleski
发明人： Ruth Mary Kowaleski
IPC分类号： C07C2/76
CPC分类号： B01J23/8872 , B01J23/745 , B01J23/8871 , B01J37/0009 , C07C5/3332 , C07C2523/02 , C07C2523/04 , C07C2523/10 , C07C2523/28 , C07C2523/745 , C07C15/46
摘要： An improved dehydrogenation process that comprises the dehydrogenation of dehydrogenatable hydrocarbons by the utilization of an iron oxide based dehydrogenation catalyst composition having a low titanium content under low steam-to-oil process conditions.
摘要翻译：一种改进的脱氢方法，其包括通过在低蒸汽 - 油处理条件下使用具有低钛含量的氧化铁基脱氢催化剂组合物来脱氢可脱氢烃。

8. 发明申请

US20120209048A1 Catalyst, Its Preparation and Use 失效
标题翻译：催化剂，其制备和用途
公开(公告)号：US20120209048A1
公开(公告)日：2012-08-16
申请号：US13423665
申请日：2012-03-19
申请人： Ruth Mary Kowaleski
发明人： Ruth Mary Kowaleski
IPC分类号： C07C5/32 , C07C5/333
CPC分类号： B01J35/0006 , B01J23/002 , B01J23/8896 , B01J23/8986 , B01J23/8993 , B01J2523/00 , C01B3/384 , C01B3/386 , C01B3/40 , C01B2203/0233 , C01B2203/0261 , C01B2203/0811 , C01B2203/0816 , C01B2203/0833 , C01B2203/1041 , C01B2203/1047 , C01B2203/1235 , C01B2203/1252 , Y02P20/52 , B01J2523/13 , B01J2523/23 , B01J2523/3712 , B01J2523/68 , B01J2523/842 , B01J2523/18 , B01J2523/74
摘要： A dehydrogenation catalyst is described that comprises an iron oxide, an alkali metal or compound thereof, and rhenium or a compound thereof. A process for preparing a dehydrogenation catalyst comprising preparing a mixture of iron oxide, an alkali metal or compound thereof, and rhenium or a compound thereof is also described. Additionally, a dehydrogenation process using the catalyst and a process for preparing polymers are described.
摘要翻译：描述了包含氧化铁，碱金属或其化合物以及铼或其化合物的脱氢催化剂。还描述了制备脱氢催化剂的方法，其包括制备氧化铁，碱金属或其化合物以及铼或其化合物的混合物。另外，描述了使用催化剂的脱氢方法和制备聚合物的方法。

9. 发明申请

US20080207858A1 CATALYST, ITS PREPARATION AND USE 审中-公开
标题翻译：催化剂，其制备和使用
公开(公告)号：US20080207858A1
公开(公告)日：2008-08-28
申请号：US12015331
申请日：2008-01-16
申请人： Ruth Mary Kowaleski , David Morris HAMILTON
发明人： Ruth Mary Kowaleski , David Morris HAMILTON
IPC分类号： C08F4/44 , B01J23/58 , B01J23/00
CPC分类号： B01J23/8872 , B01J23/85 , B01J27/132 , B01J35/026 , B01J35/1009 , B01J35/1066 , B01J35/1071 , B01J37/0009 , B01J37/082 , C01G49/0027 , C01G49/0036 , C01G49/009 , C01G49/02 , C01G49/06 , C01P2002/52 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/80 , C07C5/3332 , C07C2523/02 , C07C2523/04 , C07C2523/10 , C07C2523/881 , C07C15/46
摘要： A process for preparing a catalyst which process comprises preparing a mixture comprising iron oxide and at least one Column 1 metal or compound thereof, wherein the iron oxide is obtained by heating a mixture comprising an iron halide and at least 0.05 millimoles of a Column 6 metal per mole of iron; a catalyst made by the above described process; an iron oxide composition; a process for the dehydrogenation of an alkylaromatic compound which process comprises contacting the alkylaromatic compound with the catalyst; and a method of using an alkenylaromatic compound for making polymers or copolymers, in which the alkenylaromatic compound has been produced by the dehydrogenation process.
摘要翻译：一种制备催化剂的方法，该方法包括制备包含氧化铁和至少一种第1列金属或其化合物的混合物，其中所述氧化铁通过加热包含卤化铁和至少0.05毫摩尔的第6列金属每摩尔铁; 通过上述方法制备的催化剂; 氧化铁组合物; 烷基芳族化合物脱氢的方法，该方法包括使烷基芳族化合物与催化剂接触; 以及使用链烯基芳族化合物制造聚合物或共聚物的方法，其中通过脱氢方法制备了链烯基芳族化合物。

10. 发明申请

US20080200632A1 CATALYST, ITS PREPARATION AND USE 审中-公开
标题翻译：催化剂，其制备和使用
公开(公告)号：US20080200632A1
公开(公告)日：2008-08-21
申请号：US12015345
申请日：2008-01-16
申请人： Ruth Mary Kowaleski , David Morris HAMILTON
发明人： Ruth Mary Kowaleski , David Morris HAMILTON
IPC分类号： B01J23/745 , B01J23/72 , B01J23/83 , B01J23/58 , B01J23/64 , C07C5/333 , C08F12/02
CPC分类号： B01J23/78 , B01J23/83 , B01J23/8872 , B01J23/8873 , B01J23/8892 , B01J27/132 , B01J35/026 , B01J35/1009 , B01J35/1066 , B01J35/1071 , B01J37/0009 , B01J37/082 , C01G49/0027 , C01G49/0036 , C01P2002/52 , C07C5/3332 , C07C2523/02 , C07C2523/04 , C07C2523/10 , C07C2523/72 , C07C2523/745 , C07C2523/78 , C07C2523/83 , C07C2523/881 , C07C15/46
摘要： A process for preparing a catalyst which process comprises preparing a mixture comprising iron oxide and at least one Column 1 metal or compound thereof, wherein the iron oxide is obtained by heating a mixture comprising an iron halide and at least 0.05 millimole of a metal chloride that is converted to a metal oxide under the heating conditions per mole of iron; a catalyst made by the above described process; a process for the dehydrogenation of an alkylaromatic compound which process comprises contacting the alkylaromatic compound with the catalyst; and a method of using an alkenylaromatic compound for making polymers or copolymers, in which the alkenylaromatic compound has been produced by the dehydrogenation process.
摘要翻译：一种制备催化剂的方法，该方法包括制备包含氧化铁和至少一种第1列金属或其化合物的混合物，其中氧化铁是通过加热包含卤化铁和至少0.05毫摩尔金属氯化物的混合物获得的，在每摩尔铁的加热条件下转化为金属氧化物; 通过上述方法制备的催化剂; 烷基芳族化合物脱氢的方法，该方法包括使烷基芳族化合物与催化剂接触; 以及使用链烯基芳族化合物制造聚合物或共聚物的方法，其中通过脱氢方法制备了链烯基芳族化合物。

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