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1. 发明授权

US09314779B2 Method of making a catalyst and catalyst made thereby 有权
标题翻译：由此制备催化剂和催化剂的方法
公开(公告)号：US09314779B2
公开(公告)日：2016-04-19
申请号：US13570731
申请日：2012-08-09
申请人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Lawyer Harvey
发明人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Lawyer Harvey
IPC分类号： B01J29/06 , C07C2/66 , B01J29/44 , B01J37/04 , B01J37/18 , C07C2/86 , B01J37/16 , B01J35/00 , B01J29/40 , B01J29/89 , B01J37/00
CPC分类号： B01J29/44 , B01J29/40 , B01J29/89 , B01J35/0006 , B01J37/0009 , B01J37/04 , B01J37/16 , B01J37/18 , B01J2229/186 , B01J2229/37 , B01J2229/42 , C07C2/66 , C07C2/864 , C07C2529/22 , C07C2529/44 , C07C2529/67 , C07C2529/74 , Y02P20/52 , C07C15/08
摘要： In an embodiment, a method of forming a catalyst can comprises: treating a detemplated pentasil zeolite material with a phosphorus-containing compound to form a phosphorus treated zeolite; combining a hydrogenating material, the phosphorus treated zeolite, and a binder material to form a mixture; forming the mixture into a shaped body, wherein the mixture is formed into the shaped body without the mixture being heat-treated; and calcining the shaped body to form the catalyst. Combining the hydrogenating material with the phosphorus treated zeolite and the binder material occurs prior to forming of the shaped body.
摘要翻译：在一个实施方案中，一种形成催化剂的方法可以包括：用含磷化合物处理一个经过测定的pentasil沸石材料以形成磷处理的沸石; 组合氢化材料，磷处理的沸石和粘合剂材料以形成混合物; 将所述混合物形成成形体，其中所述混合物形成为所述成形体，而不对所述混合物进行热处理; 并煅烧成形体以形成催化剂。在形成成形体之前，将氢化材料与磷处理的沸石和粘合剂材料组合。

2. 发明申请

US20140350315A1 METHOD FOR CONVERSION OF AROMATIC HYDROCARBONS 有权
标题翻译：芳香烃转化方法
公开(公告)号：US20140350315A1
公开(公告)日：2014-11-27
申请号：US13900633
申请日：2013-05-23
申请人： Ashim Kumar Ghosh , Pamela Harvey , Neeta Kulkarni , Manuel Castelan
发明人： Ashim Kumar Ghosh , Pamela Harvey , Neeta Kulkarni , Manuel Castelan
IPC分类号： C07C4/18
CPC分类号： C07C4/18 , B01J29/40 , B01J35/002 , B01J35/1019 , B01J35/1038 , B01J37/28 , B01J2229/186 , B01J2229/42 , C07C2/864 , C07C6/123 , C07C2529/40 , C10G35/095 , C10G59/02 , Y02P20/52 , C07C15/08 , C07C15/04
摘要： A method of converting hydrocarbons requires contacting a hydrocarbon stream containing alkylated aromatic hydrocarbons with a catalyst of a phosphorus-containing pentasil zeolite in a reactor. The phosphorus-containing pentasil zeolite having a phosphorus content of 7.5% or less by weight of zeolite, a pore volume of at least 0.2 ml/g, and a 27Al MAS NMR spectrum characterized by a peak at or near 50 ppm that is greater than any other peak in said spectrum. A benzene-enriched output stream is recovered from the reactor.
摘要翻译：转化烃的方法需要在反应器中使包含烷基化芳烃的烃物流与含磷五硅沸石催化剂接触。磷含量为沸石重量的7.5％以下，含孔体积为0.2ml / g以上的含磷pentasil沸石和27Al MAS NMR光谱，其特征在于在50ppm附近或接近50ppm的峰，其大于所有频谱中的任何其他峰。从反应器回收富含苯的输出流。

3. 发明授权

US08846559B2 Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing 有权
标题翻译：用于芳族烷基化的稳定形状选择性催化剂及其使用和制备方法
公开(公告)号：US08846559B2
公开(公告)日：2014-09-30
申请号：US12263689
申请日：2008-11-03
申请人： Ashim Kumar Ghosh , Neeta Kulkarni
发明人： Ashim Kumar Ghosh , Neeta Kulkarni
IPC分类号： B01J29/06 , C07C2/66 , B01J29/44 , B01J29/46 , B01J29/40 , B01J37/28
CPC分类号： B01J29/44 , B01J29/40 , B01J29/46 , B01J37/28 , B01J2229/18 , B01J2229/20 , B01J2229/37 , B01J2229/42 , C07C2/66 , C07C2529/44 , C07C15/02
摘要： A catalyst and method of forming a catalyst for use in aromatic alkylation involves treating a zeolite, which may be a ZSM-5 zeolite, with a phosphorus-containing compound. The phosphorus-treated zeolite is combined with a binder material. The bound phosphorus-treated zeolite is treated with an aqueous solution of a hydrogenating metal compound by contacting the bound phosphorus-treated zeolite with the aqueous solution and separating the aqueous solution from the bound phosphorus-treated zeolite to form a hydrogenating-metal-containing zeolite catalyst. The catalyst may be used in preparing an alkyl aromatic product by contacting a hydrogenating-metal-containing zeolite catalyst with an aromatic alkylation feed of an aromatic compound and an alkylating agent under reaction conditions suitable for aromatic alkylation.
摘要翻译：形成用于芳族烷基化的催化剂的催化剂和方法包括用含磷化合物处理可以是ZSM-5沸石的沸石。磷处理的沸石与粘合剂材料组合。通过使结合的磷处理的沸石与水溶液接触，将结合的磷处理的沸石用氢化金属化合物的水溶液处理，并将水溶液与结合的磷处理沸石分离以形成含氢化金属的沸石催化剂。通过使含氢化金属的沸石催化剂与芳族化合物和烷基化剂的芳族烷基化进料在适于芳族烷基化的反应条件下接触，催化剂可用于制备烷基芳族化合物。

4. 发明授权

US07674942B2 Method of preparing an alkyl aromatic product with phosphorus-treated zeolite catalyst 有权
标题翻译：用磷处理的沸石催化剂制备烷基芳族化合物的方法
公开(公告)号：US07674942B2
公开(公告)日：2010-03-09
申请号：US12054788
申请日：2008-03-25
申请人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Harvey
发明人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Harvey
IPC分类号： C07C15/08 , C07C2/66
CPC分类号： B01J29/40 , B01J2229/18 , B01J2229/37 , B01J2229/42 , C07C2/864 , C07C2529/40 , Y02P20/52 , C07C15/08
摘要： A zeolite catalyst is prepared by treating a zeolite with a phosphorus compound to form a phosphorus-treated zeolite. The phosphorus-treated zeolite is heated to a temperature of about 300° C. or higher and combined with an inorganic oxide binder material to form a zeolite-binder mixture. The zeolite-binder mixture is heated to a temperature of about 400° C. or higher to form a bound zeolite catalyst. The bound zeolite may exhibit at least two 31P MAS NMR peaks with maxima at from about 0 to about −55 ppm, with at least one peak having a maximum at from about −40 to about −50 ppm. Zeolites containing 10-oxygen ring pores that have been prepared in such a way may be used in aromatic alkylation by contacting the bound zeolite catalyst with an aromatic alkylation feed of an aromatic compound and an alkylating agent under reaction conditions suitable for aromatic alkylation.
摘要翻译：通过用磷化合物处理沸石以形成磷处理的沸石来制备沸石催化剂。将磷处理的沸石加热至约300℃或更高的温度，并与无机氧化物粘合剂材料组合以形成沸石 - 粘合剂混合物。将沸石 - 粘合剂混合物加热至约400℃或更高的温度以形成结合的沸石催化剂。结合的沸石可以显示至少两个具有约0至约-55ppm的最大值的31P MAS NMR峰，其中至少一个峰在约-40至约-50ppm处具有最大值。含有以这种方式制备的10-氧环孔的沸石可以通过使结合的沸石催化剂与适于芳族烷基化的反应条件下的芳族化合物和烷基化剂的芳族烷基化进料接触而用于芳族烷基化。

5. 发明授权

US07662737B2 Bound phosphorus-modified zeolite catalyst, method of preparing and method of using thereof 有权
标题翻译：结合磷改性沸石催化剂，其制备方法和使用方法
公开(公告)号：US07662737B2
公开(公告)日：2010-02-16
申请号：US11316334
申请日：2005-12-22
申请人： Ashim Kumar Ghosh , Pamela Harvey , Neeta Kulkarni
发明人： Ashim Kumar Ghosh , Pamela Harvey , Neeta Kulkarni
IPC分类号： B01J29/06 , C07C2/66
CPC分类号： B01J29/40 , B01J37/28 , B01J2229/37 , B01J2229/42 , C07C2/66 , C07C2529/40
摘要： Disclosed is a bound phosphorus-modified zeolite catalyst. Zeolite is treated with a phosphorus compound to form the phosphorus-treated zeolite. Binder material is treated with a mineral acid prior to being bound with the phosphorus-modified zeolite. The binder material includes inorganic oxide materials, such as alumina, clay, aluminum phosphate and silica-alumina, in particular, a binder of alumina or clay or their combinations. The mineral acid includes hydrochloric acid, nitric acid, phosphoric acid or sulfuric acid. The phosphorus-treated zeolite is combined with the acid-treated inorganic oxide binder material to form a zeolite-binder mixture. Water is added to form an extrudable paste which maybe shaped and is heated to a temperature of about 400° C. or higher to form a bound phosphorus-modified zeolite catalyst. For aromatic alkylation, the bound phosphorus-modified zeolite catalyst is contacted with an aromatic alkylation feed of an aromatic compound and an alkylating agent under reaction conditions suitable for aromatic alkylation.
摘要翻译：公开了结合的磷改性沸石催化剂。用磷化合物处理沸石以形成磷处理的沸石。在与磷改性沸石结合之前，用无机酸处理粘结剂材料。粘合剂材料包括无机氧化物材料，例如氧化铝，粘土，磷酸铝和二氧化硅 - 氧化铝，特别是氧化铝或粘土的粘合剂或它们的组合。无机酸包括盐酸，硝酸，磷酸或硫酸。磷处理的沸石与酸处理的无机氧化物粘合剂材料组合以形成沸石 - 粘合剂混合物。加入水以形成可挤出的糊料，其可成形并加热至约400℃或更高的温度以形成结合的磷改性的沸石催化剂。对于芳族烷基化，结合的磷改性的沸石催化剂在适于芳族烷基化的反应条件下与芳族化合物和烷基化剂的芳族烷基化进料接触。

6. 发明申请

US20080275280A1 Method of Preparing an Alkyl Aromatic Product with Phosphorus-Treated Zeolite Catalyst 有权
标题翻译：用磷处理的沸石催化剂制备烷基芳族化合物的方法
公开(公告)号：US20080275280A1
公开(公告)日：2008-11-06
申请号：US12054788
申请日：2008-03-25
申请人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Harvey
发明人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Harvey
IPC分类号： C07C2/66
CPC分类号： B01J29/40 , B01J2229/18 , B01J2229/37 , B01J2229/42 , C07C2/864 , C07C2529/40 , Y02P20/52 , C07C15/08
摘要： A zeolite catalyst is prepared by treating a zeolite with a phosphorus compound to form a phosphorus-treated zeolite. The phosphorus-treated zeolite is heated to a temperature of about 300° C. or higher and combined with an inorganic oxide binder material to form a zeolite-binder mixture. The zeolite-binder mixture is heated to a temperature of about 400° C. or higher to form a bound zeolite catalyst. The bound zeolite may exhibit at least two 31P MAS NMR peaks with maxima at from about 0 to about −55 ppm, with at least one peak having a maximum at from about −40 to about −50 ppm. Zeolites containing 10-oxygen ring pores that have been prepared in such a way may be used in aromatic alkylation by contacting the bound zeolite catalyst with an aromatic alkylation feed of an aromatic compound and an alkylating agent under reaction conditions suitable for aromatic alkylation.
摘要翻译：通过用磷化合物处理沸石以形成磷处理的沸石来制备沸石催化剂。将磷处理的沸石加热至约300℃或更高的温度，并与无机氧化物粘合剂材料组合以形成沸石 - 粘合剂混合物。将沸石 - 粘合剂混合物加热至约400℃或更高的温度以形成结合的沸石催化剂。结合的沸石可以显示至少两个具有约0至约-55ppm的最大值的31 P MAS NMR峰，其中至少一个峰在约-40至约-50ppm处具有最大值。含有以这种方式制备的10-氧环孔的沸石可以通过使结合的沸石催化剂与适于芳族烷基化的反应条件下的芳族化合物和烷基化剂的芳族烷基化进料接触而用于芳族烷基化。

7. 发明授权

US07399727B2 Zeolite catalyst and method 有权
标题翻译：沸石催化剂和方法
公开(公告)号：US07399727B2
公开(公告)日：2008-07-15
申请号：US11136877
申请日：2005-05-25
申请人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Harvey
发明人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Harvey
IPC分类号： B01J29/04
CPC分类号： C07C2/66 , B01J29/40 , B01J35/002 , B01J2229/12 , B01J2229/18 , B01J2229/37 , B01J2229/40 , C07C2/864 , C07C2529/40 , C10G2300/1096 , C10G2400/30 , Y02P20/52 , C07C15/08
摘要： A catalyst is formed from a phosphorus-containing ZSM-5-type zeolite. The ZSM-5-type zeolite has a silica/alumina molar ratio of at least 200. The phosphorus-containing ZSM-5-type zeolite also has a phosphorus content of at least 8% by weight of zeolite and has multiple phosphorus species exhibited by at least two 31P MAS NMR peaks with maxima at from about 0 to about −50 ppm. The catalyst may be used in aromatic alkylation by contacting the catalyst with a feed of an aromatic hydrocarbon and an alkylating agent under reaction conditions suitable for aromatic alkylation.
摘要翻译：由含磷ZSM-5型沸石形成催化剂。 ZSM-5型沸石的二氧化硅/氧化铝摩尔比至少为200.含磷ZSM-5型沸石的磷含量至少为沸石重量的8％，具有多种磷类，至少两个具有约0至约-50ppm的最大值的31 P MAS NMR峰。催化剂可以通过在适于芳族烷基化的反应条件下使催化剂与芳族烃和烷基化剂的进料接触而用于芳族烷基化。

8. 发明授权

US07368410B2 Zeolite catalyst and method of preparing and use of zeolite catalyst 有权
标题翻译：沸石催化剂及沸石催化剂的制备与应用
公开(公告)号：US07368410B2
公开(公告)日：2008-05-06
申请号：US11195970
申请日：2005-08-03
申请人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Harvey
发明人： Ashim Kumar Ghosh , Neeta Kulkarni , Pamela Harvey
IPC分类号： B01J29/06
CPC分类号： B01J29/40 , B01J2229/18 , B01J2229/37 , B01J2229/42 , C07C2/864 , C07C2529/40 , Y02P20/52 , C07C15/08
摘要： A zeolite catalyst is prepared by treating a zeolite with a phosphorus compound to form a phosphorus-treated zeolite. The phosphorus-treated zeolite is heated to a temperature of about 300° C. or higher and combined with an inorganic oxide binder material to form a zeolite-binder mixture. The zeolite-binder mixture is heated to a temperature of about 400° C. or higher to form a bound zeolite catalyst. The bound zeolite may exhibit at least two 31P MAS NMR peaks with maxima at from about 0 to about −55 ppm, with at least one peak having a maximum at from about −40 to about −50 ppm. Zeolites containing 10-oxygen ring pores that have been prepared in such a way may be used in aromatic alkylation by contacting the bound zeolite catalyst with an aromatic alkylation feed of an aromatic compound and an alkylating agent under reaction conditions suitable for aromatic alkylation.
摘要翻译：通过用磷化合物处理沸石以形成磷处理的沸石来制备沸石催化剂。将磷处理的沸石加热至约300℃或更高的温度，并与无机氧化物粘合剂材料组合以形成沸石 - 粘合剂混合物。将沸石 - 粘合剂混合物加热至约400℃或更高的温度以形成结合的沸石催化剂。结合的沸石可以显示至少两个具有约0至约-55ppm的最大值的31 P MAS NMR峰，其中至少一个峰在约-40至约-50ppm处具有最大值。含有以这种方式制备的10-氧环孔的沸石可以通过使结合的沸石催化剂与适于芳族烷基化的反应条件下的芳族化合物和烷基化剂的芳族烷基化进料接触而用于芳族烷基化。

9. 发明授权

US09242233B2 Catalyst for light naphtha aromatization 有权
标题翻译：轻石脑油芳构化催化剂
公开(公告)号：US09242233B2
公开(公告)日：2016-01-26
申请号：US13462230
申请日：2012-05-02
申请人： Ashim K. Ghosh , Scott A. Stevenson , Neeta Kulkarni , Mike Mier , Balamurali K. Nair , Dustin Farmer
发明人： Ashim K. Ghosh , Scott A. Stevenson , Neeta Kulkarni , Mike Mier , Balamurali K. Nair , Dustin Farmer
IPC分类号： B01J29/06 , B01J29/04 , B01J29/62 , B01J29/67 , B01J29/74 , B01J29/068 , B01J29/40 , B01J29/44 , B01J37/00 , C01B39/02 , C01B39/40 , C10G35/06 , C10G35/09
CPC分类号： B01J29/047 , B01J29/068 , B01J29/405 , B01J29/44 , B01J29/62 , B01J29/67 , B01J29/7461 , B01J29/7469 , B01J29/7476 , B01J29/7484 , B01J29/7492 , B01J37/0009 , B01J2229/186 , B01J2229/42 , C01B39/026 , C01B39/40 , C10G35/065 , C10G35/09
摘要： Methods for preparing bound non-acidic germanium zeolite catalysts are disclosed, where the preparation is reproducible and scalable and where the catalysts have similar or the same activity and selectivities of a standard naphtha aromatization catalyst and methods for aromatizing naphtha.
摘要翻译：公开了制备结合的非酸性锗沸石催化剂的方法，其中制备是可重复和可扩展的，其中催化剂具有与标准石脑油芳构化催化剂相似或相同的活性和选择性以及芳烃化石脑油的方法。

10. 发明授权

US08969643B2 Method for conversion of aromatic hydrocarbons 有权
标题翻译：芳烃转化方法
公开(公告)号：US08969643B2
公开(公告)日：2015-03-03
申请号：US13900633
申请日：2013-05-23
申请人： Ashim Kumar Ghosh , Pamela Harvey , Neeta Kulkarni , Manuel Castelan
发明人： Ashim Kumar Ghosh , Pamela Harvey , Neeta Kulkarni , Manuel Castelan
IPC分类号： C07C4/18 , C07C5/22
CPC分类号： C07C4/18 , B01J29/40 , B01J35/002 , B01J35/1019 , B01J35/1038 , B01J37/28 , B01J2229/186 , B01J2229/42 , C07C2/864 , C07C6/123 , C07C2529/40 , C10G35/095 , C10G59/02 , Y02P20/52 , C07C15/08 , C07C15/04
摘要： A method of converting hydrocarbons requires contacting a hydrocarbon stream containing alkylated aromatic hydrocarbons with a catalyst of a phosphorus-containing pentasil zeolite in a reactor. The phosphorus-containing pentasil zeolite having a phosphorus content of 7.5% or less by weight of zeolite, a pore volume of at least 0.2 ml/g, and a 27Al MAS NMR spectrum characterized by a peak at or near 50 ppm that is greater than any other peak in said spectrum. A benzene-enriched output stream is recovered from the reactor.
摘要翻译：转化烃的方法需要在反应器中使包含烷基化芳烃的烃物流与含磷五硅沸石催化剂接触。磷含量为沸石重量的7.5％以下，含孔体积为0.2ml / g以上的含磷pentasil沸石和27Al MAS NMR光谱，其特征在于在50ppm附近或接近50ppm的峰，其大于所有频谱中的任何其他峰。从反应器回收富含苯的输出流。

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