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1. 发明授权

US07754916B2 Process for converting a hydroxycarboxylic acid, or salts thereof, to an unsaturated carboxylic acid and/or its esters 有权
标题翻译：将羟基羧酸或其盐转化为不饱和羧酸和/或其酯的方法
公开(公告)号：US07754916B2
公开(公告)日：2010-07-13
申请号：US12283050
申请日：2008-09-09
申请人： Leonard Edward Bogan, Jr. , Mark Anthony Silvano , Donald L. Zolotorofe
发明人： Leonard Edward Bogan, Jr. , Mark Anthony Silvano , Donald L. Zolotorofe
IPC分类号： C07B35/06
CPC分类号： C07C51/02 , C07C51/377 , C07C59/08 , C07C59/01 , C07C59/10 , C07C57/04
摘要： A process for converting a salt of a hydroxycarboxylic acid to an unsaturated carboxylic acid, or esters thereof. The process involves converting an ammonium salt of a hydroxycarboxylic acid in aqueous solution to a corresponding hydroxycarboxylic acid and ammonium cation in aqueous solution; and separating the ammonium cation from the aqueous solution, leaving the hydroxycarboxylic acid in aqueous solution. The converting and separating steps may be accomplished by employing a hydrophobic acid or an acid ion exchange resin, each of which must have an acid dissociation constant, i.e., pKa, at least 0.5 less that that of the salt of the hydroxycarboxylic acid. Where a hydrophobic acid is used, it must be immiscible in water, and its salt must also be immiscible in water, and the resulting multi-phase solution comprises an aqueous phase comprising the corresponding hydroxycarboxylic acid, as well as a non-aqueous phase comprising a neutralized acid. Alternatively, where the ion exchange resin is used, the aqueous solution of the ammonium salt of a hydroxycarboxylic acid is contacted with the resin, thereby converting the salt to a hydroxycarboxylic acid and capturing the ammonium cations on the resin. In either case, the aqueous solution is treated, such as by heating, to separate and recover the hydroxycarboxylic acid. The non-aqueous phase or resin is treated to separate and recover ammonia useful for preparing additional ammonium salt of a hydroxycarboxylic acid.
摘要翻译：将羟基羧酸盐转化为不饱和羧酸的方法或其酯。该方法包括将羟基羧酸的铵盐在水溶液中转化为相应的羟基羧酸和铵阳离子在水溶液中; 并从铵水溶液中分离铵阳离子，使羟基羧酸在水溶液中。转化和分离步骤可以通过使用疏水性酸或酸性离子交换树脂来实现，每个酸性离子交换树脂必须具有酸解离常数即pKa，与羟基羧酸的盐相比至少少0.5倍。当使用疏水性酸时，其必须在水中不混溶，并且其盐也必须在水中不混溶，并且所得多相溶液包含含有相应的羟基羧酸的水相，以及包含中和的酸。或者，使用离子交换树脂时，羟基羧酸的铵盐的水溶液与树脂接触，由此将盐转化为羟基羧酸，并将铵阳离子捕获在树脂上。在任一情况下，例如通过加热处理水溶液以分离和回收羟基羧酸。处理非水相或树脂以分离和回收可用于制备羟基羧酸的另外的铵盐的氨。

2. 发明授权

US07553986B2 Process for the selective (amm)oxidation of lower molecular weight alkanes and alkenes 有权
标题翻译：低分子量烷烃和烯烃的选择性（氨）氧化方法
公开(公告)号：US07553986B2
公开(公告)日：2009-06-30
申请号：US10993729
申请日：2004-11-19
申请人： Leonard Edward Bogan, Jr. , Fernando A. P. Cavalcanti , Nitin Chadda , Sanjay Chaturvedi , Anne Mae Gaffney , Scott Han , Peter D. Klugherz , Daniel Martenak , Mark Anthony Silvano , Elsie Mae Vickery , Donald L. Zolotorofe
发明人： Leonard Edward Bogan, Jr. , Fernando A. P. Cavalcanti , Nitin Chadda , Sanjay Chaturvedi , Anne Mae Gaffney , Scott Han , Peter D. Klugherz , Daniel Martenak , Mark Anthony Silvano , Elsie Mae Vickery , Donald L. Zolotorofe
IPC分类号： C07C253/24
CPC分类号： C07C253/26 , C07C51/215 , C07C51/252 , C07C253/24 , Y02P20/52 , Y02P20/582 , C07C57/04 , C07C255/08
摘要： An improved process for the production of unsaturated carboxylic acids and unsaturated nitrites from their corresponding C3 to C5 alkanes, or mixtures of C3 to C5 alkanes and alkenes, that involves a multi-stage reaction system which employs both separation of the oxidation product from one or more intermediate effluent streams, as well as feeding additional oxygen to reaction zones subsequent to the first reaction zone.
摘要翻译：一种用于从其相应的C3至C5烷烃或C3至C5烷烃和烯烃的混合物生产不饱和羧酸和不饱和亚硝酸盐的改进方法，涉及多阶段反应体系，其采用将氧化产物从一种或多种更多的中间流出物流，以及在第一反应区之后向反应区域供给额外的氧气。

3. 发明申请

US20090076297A1 Process for converting a hydroxycarboxylic acid, or salts thereof, to an unsaturated carboxylic acid and/or its esters 有权
标题翻译：将羟基羧酸或其盐转化为不饱和羧酸和/或其酯的方法
公开(公告)号：US20090076297A1
公开(公告)日：2009-03-19
申请号：US12283050
申请日：2008-09-09
申请人： Leonard Edward Bogan, JR. , Mark Anthony Silvano , Donald L. Zolotorofe
发明人： Leonard Edward Bogan, JR. , Mark Anthony Silvano , Donald L. Zolotorofe
IPC分类号： C07C67/30 , C07C51/347
CPC分类号： C07C51/02 , C07C51/377 , C07C59/08 , C07C59/01 , C07C59/10 , C07C57/04
摘要： A process for converting a salt of a hydroxycarboxylic acid to an unsaturated carboxylic acid, or esters thereof. The process involves converting an ammonium salt of a hydroxycarboxylic acid in aqueous solution to a corresponding hydroxycarboxylic acid and ammonium cation in aqueous solution; and separating the ammonium cation from the aqueous solution, leaving the hydroxycarboxylic acid in aqueous solution. The converting and separating steps may be accomplished by employing a hydrophobic acid or an acid ion exchange resin, each of which must have an acid dissociation constant, i.e., pKa, at least 0.5 less that that of the salt of the hydroxycarboxylic acid. Where a hydrophobic acid is used, it must be immiscible in water, and its salt must also be immiscible in water, and the resulting multi-phase solution comprises an aqueous phase comprising the corresponding hydroxycarboxylic acid, as well as a non-aqueous phase comprising a neutralized acid. Alternatively, where the ion exchange resin is used, the aqueous solution of the ammonium salt of a hydroxycarboxylic acid is contacted with the resin, thereby converting the salt to a hydroxycarboxylic acid and capturing the ammonium cations on the resin. In either case, the aqueous solution is treated, such as by heating, to separate and recover the hydroxycarboxylic acid. The non-aqueous phase or resin is treated to separate and recover ammonia useful for preparing additional ammonium salt of a hydroxycarboxylic acid.
摘要翻译：将羟基羧酸盐转化为不饱和羧酸的方法或其酯。该方法包括将羟基羧酸的铵盐在水溶液中转化为相应的羟基羧酸和铵阳离子在水溶液中; 并从铵水溶液中分离铵阳离子，使羟基羧酸在水溶液中。转化和分离步骤可以通过使用疏水性酸或酸性离子交换树脂来实现，每个酸性离子交换树脂必须具有酸解离常数即pKa，与羟基羧酸的盐相比至少少0.5倍。当使用疏水性酸时，其必须在水中不混溶，并且其盐也必须在水中不混溶，并且所得多相溶液包含含有相应的羟基羧酸的水相，以及包含中和的酸。或者，使用离子交换树脂时，羟基羧酸的铵盐的水溶液与树脂接触，由此将盐转化为羟基羧酸，并将铵阳离子捕获在树脂上。在任一情况下，例如通过加热处理水溶液以分离和回收羟基羧酸。处理非水相或树脂以分离和回收可用于制备羟基羧酸的另外的铵盐的氨。

4. 发明授权

US08198477B2 Process for production of acrolein from glycerol 有权
标题翻译：从甘油生产丙烯醛的方法
公开(公告)号：US08198477B2
公开(公告)日：2012-06-12
申请号：US12592182
申请日：2009-11-20
申请人： Leonard Edward Bogan, Jr. , Mark Anthony Silvano
发明人： Leonard Edward Bogan, Jr. , Mark Anthony Silvano
IPC分类号： C07C51/16 , C07C45/00
CPC分类号： C07C45/52 , C07C51/252 , C07C47/22 , C07C57/04
摘要： The present invention relates to a process for producing acrolein by liquid phase dehydration of glycerol by preparing a mixture of a catalyst suspended in an organic solvent comprising one or more vinyl polymers and glycerol; and then mixing and heating the mixture to between 150° C. and 350° C. to dehydrate the glycerol and form acrolein. The vinyl polymers are selected from the group consisting of polyolefins, polystyrene, and mixtures thereof. The polyolefins may be polyethylene, polypropylene, polybutylene, polyisobutylene, polyisoprene, polypentene, or mixtures thereof. The acrolein may be subjected to vapor phase oxidation in the presence of a catalyst, such as a mixed metal oxide, to produce acrylic acid.
摘要翻译：本发明涉及通过制备悬浮在包含一种或多种乙烯基聚合物和甘油的有机溶剂中的催化剂的混合物来制备丙烯醛的液相脱水制备丙烯醛的方法; 然后将混合物混合并加热至150℃至350℃，使甘油脱水并形成丙烯醛。乙烯基聚合物选自聚烯烃，聚苯乙烯及其混合物。聚烯烃可以是聚乙烯，聚丙烯，聚丁烯，聚异丁烯，聚异戊二烯，聚戊烯或其混合物。丙烯醛可以在诸如混合金属氧化物的催化剂存在下进行气相氧化，以产生丙烯酸。

5. 发明申请

US20100168472A1 Process for production of acrolein from glycerol 有权
标题翻译：从甘油生产丙烯醛的方法
公开(公告)号：US20100168472A1
公开(公告)日：2010-07-01
申请号：US12592182
申请日：2009-11-20
申请人： Leonard Edward Bogan, JR. , Mark Anthony Silvano
发明人： Leonard Edward Bogan, JR. , Mark Anthony Silvano
IPC分类号： C07C51/16 , C07C45/29
CPC分类号： C07C45/52 , C07C51/252 , C07C47/22 , C07C57/04
摘要： The present invention relates to a process for producing acrolein by liquid phase dehydration of glycerol by preparing a mixture of a catalyst suspended in an organic solvent comprising one or more vinyl polymers and glycerol; and then mixing and heating the mixture to between 150° C. and 350° C. to dehydrate the glycerol and form acrolein. The vinyl polymers are selected from the group consisting of polyolefins, polystyrene, and mixtures thereof. The polyolefins may be polyethylene, polypropylene, polybutylene, polyisobutylene, polyisoprene, polypentene, or mixtures thereof. The acrolein may be subjected to vapor phase oxidation in the presence of a catalyst, such as a mixed metal oxide, to produce acrylic acid.
摘要翻译：本发明涉及通过制备悬浮在包含一种或多种乙烯基聚合物和甘油的有机溶剂中的催化剂的混合物来制备丙烯醛的液相脱水制备丙烯醛的方法; 然后将混合物混合并加热至150℃至350℃，使甘油脱水并形成丙烯醛。乙烯基聚合物选自聚烯烃，聚苯乙烯及其混合物。聚烯烃可以是聚乙烯，聚丙烯，聚丁烯，聚异丁烯，聚异戊二烯，聚戊烯或其混合物。丙烯醛可以在诸如混合金属氧化物的催化剂存在下进行气相氧化，以产生丙烯酸。

6. 发明申请

US20110105784A1 Multi-staged catalyst systems and process for converting alkanes to alkenes and to their corresponding oxygenated products 失效
公开(公告)号：US20110105784A1
公开(公告)日：2011-05-05
申请号：US12009556
申请日：2008-01-18
申请人： Abraham Benderly , Anne Mae Gaffney , Mark Anthony Silvano
发明人： Abraham Benderly , Anne Mae Gaffney , Mark Anthony Silvano
IPC分类号： C07C69/52 , C07C51/145 , C07C5/333
CPC分类号： C07C51/252 , B01J35/0006 , C07C67/39 , C10G57/00 , C07C57/04 , C07C69/54
摘要： Alkenes, unsaturated saturated carboxylic acids, saturated carboxylic acids and their higher analogues are prepared cumulatively from corresponding alkanes utilizing using a multi-staged catalyst system and a multi-stage process which comprises steam cracking of alkanes to corresponding alkenes at flame temperatures and at short contact times in combination with one or more oxidation catalysts for catalytically converting the corresponding alkenes to further corresponding oxygenated products using short contact time reactor conditions.

7. 发明授权

US07906699B2 Processes for producing ethylene and carbon monoxide mixtures from ethane 有权
标题翻译：从乙烷生产乙烯和一氧化碳混合物的方法
公开(公告)号：US07906699B2
公开(公告)日：2011-03-15
申请号：US12221591
申请日：2008-08-05
申请人： Abraham Benderly , Scott Han , Mark Anthony Silvano , Donald Lee Zolotorofe
发明人： Abraham Benderly , Scott Han , Mark Anthony Silvano , Donald Lee Zolotorofe
IPC分类号： C07C5/02
CPC分类号： C07C67/343 , C07C5/42 , C07C5/48 , C07C45/50 , C07C45/75 , C07C67/38 , C07C2523/64 , Y02P20/142 , Y02P20/52 , C07C11/04 , C07C47/22 , C07C69/54 , C07C69/24 , C07C47/02
摘要： A method for producing a mixture of ethylene and carbon monoxide by contacting ethane and an oxygen source at a temperature of at least 500° C. to produce ethylene and carbon monoxide. A method for producing an alkyl propionate by steps of: (a) contacting ethane and an oxygen source at a temperature of at least 500° C. to produce ethylene; (b) contacting an alcohol, ethylene and carbon monoxide with an ethylene carbonylation catalyst to produce the alkyl propionate; and (c) separating the alkyl propionate from byproducts and starting materials. The method further comprises condensing the alkyl propionate with formaldehyde to produce an alkyl methacrylate.
摘要翻译：通过在至少500℃的温度下使乙烷和氧源接触以产生乙烯和一氧化碳来生产乙烯和一氧化碳的混合物的方法。一种制备丙酸烷基酯的方法，其步骤为：（a）在至少500℃的温度下使乙烷和氧源接触以产生乙烯; （b）使乙醇，乙烯和一氧化碳与乙烯羰基化催化剂接触以产生丙酸烷基酯; 和（c）将丙酸烷基酯与副产物和原料分离。该方法还包括将丙酸烷基酯与甲醛缩合以产生甲基丙烯酸烷基酯。

8. 发明授权

US07361622B2 Multi-staged catalyst systems and process for converting alkanes to alkenes and to their corresponding oxygenated products 失效
标题翻译：多级催化剂体系和将烷烃转化为烯烃及其相应的氧化产物的方法
公开(公告)号：US07361622B2
公开(公告)日：2008-04-22
申请号：US11269434
申请日：2005-11-08
申请人： Abraham Benderly , Anne Mae Gaffney , Mark Anthony Silvano
发明人： Abraham Benderly , Anne Mae Gaffney , Mark Anthony Silvano
IPC分类号： B01J31/00
CPC分类号： C07C51/252 , B01J35/0006 , C07C67/39 , C10G57/00 , C07C57/04 , C07C69/54
摘要： Alkenes, unsaturated saturated carboxylic acids, saturated carboxylic acids and their higher analogues are prepared cumulatively from corresponding alkanes utilizing using a multi-staged catalyst system and a multi-stage process which comprises steam cracking of alkanes to corresponding alkenes at flame temperatures and at short contact times in combination with one or more oxidation catalysts for catalytically converting the corresponding alkenes to further corresponding oxygenated products using short contact time reactor conditions.
摘要翻译：烯烃，不饱和饱和羧酸，饱和羧酸及其较高的类似物是使用多阶段催化剂体系和多阶段方法，从相应的烷烃累加制备的，该方法包括在火焰温度和短时间接触下将烷烃蒸汽裂解成相应的烯烃时间与一种或多种氧化催化剂组合，用于使用短接触时间反应器条件将相应的烯烃催化转化为进一步相应的氧化产物。

9. 发明授权

US08049036B2 Multi-staged catalyst systems and process for converting alkanes to alkenes and to their corresponding oxygenated products 失效
标题翻译：多级催化剂体系和将烷烃转化为烯烃及其相应的氧化产物的方法
公开(公告)号：US08049036B2
公开(公告)日：2011-11-01
申请号：US12009556
申请日：2008-01-18
申请人： Abraham Benderly , Anne Mae Gaffney , Mark Anthony Silvano
发明人： Abraham Benderly , Anne Mae Gaffney , Mark Anthony Silvano
IPC分类号： C07C53/00
CPC分类号： C07C51/252 , B01J35/0006 , C07C67/39 , C10G57/00 , C07C57/04 , C07C69/54
摘要： Alkenes, unsaturated saturated carboxylic acids, saturated carboxylic acids and their higher analogues are prepared cumulatively from corresponding alkanes utilizing using a multi-staged catalyst system and a multi-stage process which comprises steam cracking of alkanes to corresponding alkenes at flame temperatures and at short contact times in combination with one or more oxidation catalysts for catalytically converting the corresponding alkenes to further corresponding oxygenated products using short contact time reactor conditions.
摘要翻译：烯烃，不饱和饱和羧酸，饱和羧酸及其较高的类似物是使用多阶段催化剂体系和多阶段方法，从相应的烷烃累加制备的，该方法包括在火焰温度和短时间接触下将烷烃蒸汽裂解成相应的烯烃时间与一种或多种氧化催化剂组合，用于使用短接触时间反应器条件将相应的烯烃催化转化为进一步相应的氧化产物。

10. 发明申请

US20090048411A1 Processes for producing ethylene and carbon monoxide mixtures from ethane 有权
标题翻译：从乙烷生产乙烯和一氧化碳混合物的方法
公开(公告)号：US20090048411A1
公开(公告)日：2009-02-19
申请号：US12221591
申请日：2008-08-05
申请人： Abraham Benderly , Scott Han , Mark Anthony Silvano , Donald Lee Zolotorofe
发明人： Abraham Benderly , Scott Han , Mark Anthony Silvano , Donald Lee Zolotorofe
IPC分类号： C07C67/38 , C09K3/00 , C08F120/10 , C07C45/49 , C07C45/45 , C07C45/61
CPC分类号： C07C67/343 , C07C5/42 , C07C5/48 , C07C45/50 , C07C45/75 , C07C67/38 , C07C2523/64 , Y02P20/142 , Y02P20/52 , C07C11/04 , C07C47/22 , C07C69/54 , C07C69/24 , C07C47/02
摘要： A method for producing a mixture of ethylene and carbon monoxide by contacting ethane and an oxygen source at a temperature of at least 500° C. to produce ethylene and carbon monoxide. A method for producing an alkyl propionate by steps of: (a) contacting ethane and an oxygen source at a temperature of at least 500° C. to produce ethylene; (b) contacting an alcohol, ethylene and carbon monoxide with an ethylene carbonylation catalyst to produce the alkyl propionate; and (c) separating the alkyl propionate from byproducts and starting materials. The method further comprises condensing the alkyl propionate with formaldehyde to produce an alkyl methacrylate.
摘要翻译：通过在至少500℃的温度下使乙烷和氧源接触以产生乙烯和一氧化碳来生产乙烯和一氧化碳的混合物的方法。一种制备丙酸烷基酯的方法，其步骤为：（a）在至少500℃的温度下使乙烷和氧源接触以产生乙烯; （b）使乙醇，乙烯和一氧化碳与乙烯羰基化催化剂接触以产生丙酸烷基酯; 和（c）将丙酸烷基酯与副产物和原料分离。该方法还包括将丙酸烷基酯与甲醛缩合以产生甲基丙烯酸烷基酯。

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