公开(公告)号：US20050176985A1

公开(公告)日：2005-08-11

申请号：US11076847

申请日：2005-03-10

申请人： Leonard Bogan ,  Anne Gaffney ,  Scott Han ,  Michele Heffner ,  Ruozhi Song ,  Donald Zolotorofe

发明人： Leonard Bogan ,  Anne Gaffney ,  Scott Han ,  Michele Heffner ,  Ruozhi Song ,  Donald Zolotorofe

IPC分类号： C07C51/215 ,  C07C253/24 ,  C07C255/08 ,  C07C253/18 ,  C07C51/16

CPC分类号： C07C253/24 ,  C07C51/215 ,  C07C57/04 ,  C07C255/08

摘要： Improved processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitrites involve the use of dehydrogenation catalysts suitable for the conversion of alkanes to alkenes and catalysts suitable for the conversion of alkanes and/or alkenes to unsaturated carboxylic acids or unsaturated nitrites.

摘要翻译： 用于制备烯烃，不饱和羧酸和不饱和亚硝酸盐的改进方法包括使用适于将烷烃转化为烯烃的脱氢催化剂和适于将烷烃和/或烯烃转化为不饱和羧酸或不饱和亚硝酸盐的催化剂。

公开(公告)号：US20050228197A1

公开(公告)日：2005-10-13

申请号：US11141343

申请日：2005-05-31

申请人： Anne Gaffney ,  Michele Heffner ,  Ruozhi Song

发明人： Anne Gaffney ,  Michele Heffner ,  Ruozhi Song

IPC分类号： C01B19/00 ,  B01J23/00 ,  B01J23/20 ,  B01J23/24 ,  B01J23/28 ,  B01J23/887 ,  B01J27/057 ,  B01J37/08 ,  C07C51/16 ,  C07C51/215 ,  C07C51/25 ,  C07C57/05 ,  C07C253/24 ,  C07C255/08

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J23/20 ,  B01J23/28 ,  B01J23/92 ,  B01J27/0576 ,  B01J37/0236 ,  B01J37/08 ,  B01J38/12 ,  B01J2523/00 ,  C07C51/215 ,  C07C253/24 ,  Y02P20/52 ,  Y02P20/584 ,  C07C57/03 ,  C07C255/08 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/824 ,  C07C57/04

摘要： A catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.

公开(公告)号：US20080103331A1

公开(公告)日：2008-05-01

申请号：US12002821

申请日：2007-12-19

申请人： Anne Gaffney ,  Michele Heffner ,  Ruozhi Song

发明人： Anne Gaffney ,  Michele Heffner ,  Ruozhi Song

IPC分类号： C07C29/00

CPC分类号： C07C51/215 ,  C07C51/252 ,  C07C57/04

摘要： A mixed metal oxide, which may be an orthorhombic phase material, is improved as a catalyst for the production of unsaturated carboxylic acids, or unsaturated nitrites, from alkanes, or mixtures of alkanes and alkenes, by: contacting with a liquid contact member selected from the group consisting of organic acids, alcohols, inorganic acids and hydrogen peroxide to form a contact mixture; recovering insoluble material from the contact mixture; calcining the recovered insoluble material in a non-oxidizing atmosphere; admixing the calcined recovered insoluble material with (i) at least one promoter element or compound thereof and (ii) at least one solvent for the at least one promoter element or compound thereof; removing the at least one solvent to form a catalyst precursor; and calcining the catalyst precursor.

摘要翻译： 可以是斜方相材料的混合金属氧化物作为用于从烷烃或烷烃和烯烃的混合物生产不饱和羧酸或不饱和亚硝酸盐的催化剂，通过以下方式改进：与选自 由有机酸，醇，无机酸和过氧化氢组成的组合形成接触混合物; 从接触混合物中回收不溶物质; 在非氧化性气氛中煅烧回收的不溶物; 将煅烧回收的不溶物与（i）至少一种助催化剂元件或其化合物和（ii）至少一种用于至少一种助催化剂元件或其化合物的溶剂混合; 除去所述至少一种溶剂以形成催化剂前体; 并煅烧催化剂前体。

公开(公告)号：US20060069280A1

公开(公告)日：2006-03-30

申请号：US11272626

申请日：2005-11-14

申请人： Anne Gaffney ,  Michele Heffner ,  Ruozhi Song

发明人： Anne Gaffney ,  Michele Heffner ,  Ruozhi Song

IPC分类号： C07C51/16 ,  C07C253/26

CPC分类号： C07C51/215 ,  B01J2523/00 ,  C07C51/252 ,  C07C253/24 ,  Y02P20/52 ,  C07C57/04 ,  C07C255/08 ,  B01J2523/3737 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68

摘要： A mixed metal oxide, which may be an orthorhombic phase material, is improved as a catalyst for the production of unsaturated carboxylic acids, or unsaturated nitrites, from alkanes, or mixtures of alkanes and alkenes, by: contacting with a liquid contact member selected from the group consisting of organic acids, alcohols, inorganic acids and hydrogen peroxide to form a contact mixture; recovering insoluble material from the contact mixture; calcining the recovered insoluble material in a non-oxidizing atmosphere; admixing the calcined recovered insoluble material with (i) at least one promoter element or compound thereof and (ii) at least one solvent for the at least one promoter element or compound thereof; removing the at least one solvent to form a catalyst precursor; and calcining the catalyst precursor.

公开(公告)号：US20050277547A1

公开(公告)日：2005-12-15

申请号：US11166293

申请日：2005-08-26

申请人： Anne Gaffney ,  Michele Heffner ,  Ruozhi Song

发明人： Anne Gaffney ,  Michele Heffner ,  Ruozhi Song

IPC分类号： B01J23/00 ,  B01J23/20 ,  B01J23/28 ,  B01J23/652 ,  B01J27/057 ,  B01J35/00 ,  B01J37/08 ,  C07C51/215 ,  C07C51/25 ,  C07C253/24 ,  C07C255/08

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J23/20 ,  B01J23/28 ,  B01J23/6525 ,  B01J27/0576 ,  B01J35/002 ,  B01J37/08 ,  B01J2523/00 ,  C07C51/215 ,  C07C253/24 ,  Y02P20/52 ,  C07C57/03 ,  C07C255/08 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/824 ,  C07C57/04

摘要： An improved catalyst comprising a mixed metal oxide, either promoted or not, is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.

摘要翻译： 包含有助于或不促进的混合金属氧化物的改进的催化剂可用于烷烃或烷烃和烯烃与不饱和羧酸的混合物的气相氧化和用于烷烃或混合物的气相氨氧化 的烷烃和烯烃转化成不饱和腈。

公开(公告)号：US20050202965A1

公开(公告)日：2005-09-15

申请号：US11071137

申请日：2005-03-03

申请人： Fernando Cavalcanti ,  Sanjay Chaturvedi ,  Anne Gaffney ,  Scott Han ,  Ruozhi Song ,  Elsie Vickery

发明人： Fernando Cavalcanti ,  Sanjay Chaturvedi ,  Anne Gaffney ,  Scott Han ,  Ruozhi Song ,  Elsie Vickery

IPC分类号： B01J21/02 ,  B01J23/00 ,  B01J23/28 ,  B01J23/648 ,  B01J23/652 ,  B01J27/057 ,  B01J27/14 ,  B01J35/00 ,  B01J37/00 ,  B01J37/02 ,  B01J37/06 ,  B01J37/34 ,  C07B61/00 ,  C07C51/215 ,  C07C51/225 ,  C07C51/25 ,  C07C57/05 ,  C07C67/03

CPC分类号： B01J23/002 ,  B01J23/28 ,  B01J23/6484 ,  B01J23/6525 ,  B01J27/0576 ,  B01J35/0006 ,  B01J37/0036 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/06 ,  B01J37/34 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/252 ,  Y02P20/582 ,  C07C57/04 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/824

摘要： Modified metal oxide catalysts are disclosed which have different chemical, physical and catalytic properties, when used for catalytic conversions of carbon based compounds, as compared to corresponding unmodified metal oxide catalysts. Methods for preparing the modified catalysts are described and their utility in catalytic process is described. Alkenes, unsaturated saturated carboxylic acids, saturated carboxylic acids and their higher analogues are prepared directly from corresponding alkanes, alkenes or alkanes and alkenes utilizing using one or more modified metal oxide catalysts.

摘要翻译： 公开了当与相应的未改性的金属氧化物催化剂相比时，当用于碳基化合物的催化转化时，其具有不同的化学，物理和催化性质的改性金属氧化物催化剂。 描述了制备改性催化剂的方法，并描述了它们在催化过程中的应用。 使用一种或多种改性金属氧化物催化剂，直接从相应的烷烃，烯烃或烷烃和烯烃制备烯烃，不饱和饱和羧酸，饱和羧酸及其较高类似物。

公开(公告)号：US20050107252A1

公开(公告)日：2005-05-19

申请号：US10978853

申请日：2004-11-01

申请人： Anne Gaffney ,  Jose Martinez ,  Ruozhi Song

发明人： Anne Gaffney ,  Jose Martinez ,  Ruozhi Song

IPC分类号： B01J37/08 ,  B01J3/00 ,  B01J19/26 ,  B01J21/02 ,  B01J23/00 ,  B01J23/02 ,  B01J23/04 ,  B01J23/06 ,  B01J23/08 ,  B01J23/16 ,  B01J23/18 ,  B01J23/20 ,  B01J23/32 ,  B01J23/648 ,  B01J23/652 ,  B01J27/057 ,  B01J27/14 ,  B01J27/186 ,  B01J27/187 ,  B01J27/199 ,  B01J37/00 ,  B01J37/03 ,  B01J37/04 ,  C07B61/00 ,  C07C51/215 ,  C07C51/25 ,  C07C57/00 ,  C07C57/05 ,  C07C253/24 ,  C07C255/00

CPC分类号： B01J23/002 ,  B01J3/008 ,  B01J4/002 ,  B01J19/26 ,  B01J23/648 ,  B01J23/6484 ,  B01J23/6525 ,  B01J23/6527 ,  B01J27/0576 ,  B01J37/0018 ,  B01J37/0036 ,  B01J37/0045 ,  B01J37/036 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/252 ,  C07C253/24 ,  C07C253/26 ,  Y02P20/52 ,  Y02P20/544 ,  C07C57/04 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/824 ,  C07C255/08

摘要： The present invention includes a process for preparing an improved catalyst having the steps of admixing compounds containing the components of the catalyst and at least one solvent to form a precursor; extracting the precursor with a supercritical stream to form a processed precursor, where the extracting step includes drying the precursor, atomizing the precursor, and combinations thereof; and calcining the processed precursor to form a catalyst. The process may include drying the precursor by introducing the precursor, which has been previously washed with an alcohol, such as ethanol or methanol, into a vessel and introducing the supercritical stream at a pressure and temperature above the critical point of the stream into the vessel. The process may include drying and atomizing the precursor by introducing the supercritical solvent into the vessel at a pressure and a temperature above critical point of the solvent and introducing the precursor into the extraction vessel through a nozzle. The process may also include drying and atomizing the precursor by introducing the precursor and the supercritical solvent into the vessel through a nozzle.

摘要翻译： 本发明包括一种制备改进的催化剂的方法，该方法具有以下步骤：混合含有催化剂组分的化合物和至少一种溶剂以形成前体; 用超临界流提取前体以形成加工的前体，其中提取步骤包括干燥前体，雾化前体及其组合; 并煅烧加工的前体以形成催化剂。 该方法可以包括通过将先前用醇如乙醇或甲醇洗涤的前体引入容器来干燥前体，并将超临界流在高于流的临界点的压力和温度下引入到容器 。 该方法可以包括通过在高于溶剂临界点的压力和温度下将超临界溶剂引入容器中来干燥和雾化前体，并通过喷嘴将前体引入萃取容器。 该方法还可以包括通过将前体和超临界溶剂通过喷嘴引入容器来干燥和雾化前体。

公开(公告)号：US20050202964A1

公开(公告)日：2005-09-15

申请号：US11071030

申请日：2005-03-03

申请人： Fernando Antonio Cavalcanti ,  Sanjay Chaturvedi ,  Anne Gaffney ,  Scott Han ,  Ruozhi Song ,  Elsie Vickery

发明人： Fernando Antonio Cavalcanti ,  Sanjay Chaturvedi ,  Anne Gaffney ,  Scott Han ,  Ruozhi Song ,  Elsie Vickery

IPC分类号： B01D8/00 ,  B01J23/00 ,  B01J23/28 ,  B01J23/652 ,  B01J27/057 ,  B01J37/00 ,  B01J37/02 ,  B01J37/06 ,  B01J37/34 ,  C07B61/00 ,  C07C51/215 ,  C07C51/25 ,  C07C57/05 ,  C07C67/03

CPC分类号： B01J23/002 ,  B01J23/28 ,  B01J23/6525 ,  B01J27/0576 ,  B01J37/0036 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/06 ,  B01J37/34 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/252 ,  Y02P20/582 ,  C07C57/04 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/824

摘要： Modified metal oxide catalysts are disclosed which have different chemical, physical and catalytic properties, when used for catalytic conversions of carbon based compounds, as compared to corresponding unmodified metal oxide catalysts. Methods for preparing the modified catalysts are described and their utility in catalytic process is described. Alkenes, unsaturated saturated carboxylic acids, saturated carboxylic acids and their higher analogues are prepared directly from corresponding alkanes, alkenes or alkanes and alkenes utilizing using one or more modified metal oxide catalysts.

公开(公告)号：US20060167299A1

公开(公告)日：2006-07-27

申请号：US11389940

申请日：2006-03-27

申请人： Anne Gaffney ,  Ruozhi Song

发明人： Anne Gaffney ,  Ruozhi Song

IPC分类号： C07C51/16 ,  C07C253/26

CPC分类号： C07C51/215 ,  B01J23/002 ,  B01J23/02 ,  B01J23/06 ,  B01J23/08 ,  B01J23/10 ,  B01J23/14 ,  B01J23/20 ,  B01J23/24 ,  B01J23/28 ,  B01J23/34 ,  B01J23/64 ,  B01J23/6525 ,  B01J23/8877 ,  B01J27/0576 ,  B01J27/132 ,  B01J35/002 ,  B01J37/06 ,  B01J37/10 ,  B01J37/22 ,  B01J2523/00 ,  C07C253/24 ,  C07C253/26 ,  Y02P20/52 ,  C07C57/04 ,  B01J2523/44 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/67 ,  B01J2523/13 ,  B01J2523/3706 ,  B01J2523/845 ,  B01J2523/822 ,  B01J2523/842 ,  B01J2523/22 ,  B01J2523/33 ,  B01J2523/3737 ,  B01J2523/828 ,  B01J2523/824 ,  B01J2523/70 ,  B01J2523/72 ,  B01J2523/27 ,  B01J2523/11 ,  B01J2523/23 ,  B01J2523/847 ,  C07C255/08

摘要： Hydrothermally synthesized catalysts comprising a mixed metal oxide are utilized to produce unsaturated carboxylic acids by the vapor phase oxidation of an alkane, or a mixture of an alkane and an alkene, in the presence thereof; or to produce unsaturated nitrites by the vapor phase oxidation of an alkane, or a mixture of an alkane and an alkene, and ammonia in the presence thereof.

摘要翻译： 包含混合金属氧化物的水热合成催化剂用于在存在下通过烷烃或烷烃和烯烃的混合物的气相氧化制备不饱和羧酸; 或通过烷烃或烷烃和烯烃的混合物以及氨的气相氧化产生不饱和腈。

公开(公告)号：US20050203312A1

公开(公告)日：2005-09-15

申请号：US11071520

申请日：2005-03-03

申请人： Fernando Pessoa Cavalcanti ,  Sanjay Chaturvedi ,  Anne Gaffney ,  Scott Han ,  Ruozhi Song ,  Elsie Vickery

发明人： Fernando Pessoa Cavalcanti ,  Sanjay Chaturvedi ,  Anne Gaffney ,  Scott Han ,  Ruozhi Song ,  Elsie Vickery

IPC分类号： B01J23/00 ,  B01J23/22 ,  B01J23/28 ,  B01J23/648 ,  B01J23/652 ,  B01J27/057 ,  B01J35/00 ,  B01J37/00 ,  B01J37/02 ,  B01J37/06 ,  B01J37/34 ,  C07B61/00 ,  C07C51/16 ,  C07C51/215 ,  C07C51/25 ,  C07C57/05 ,  C07C67/03

CPC分类号： B01J23/002 ,  B01J23/28 ,  B01J23/6484 ,  B01J23/6525 ,  B01J27/0576 ,  B01J35/0006 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/06 ,  B01J37/34 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/252 ,  Y02P20/582 ,  C07C57/04 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/824

摘要： Modified metal oxide catalysts are disclosed which have different chemical, physical and catalytic properties, when used for catalytic conversions of carbon based compounds, as compared to corresponding unmodified metal oxide catalysts. Methods for preparing the modified catalysts are described and their utility in catalytic process is described. Alkenes, unsaturated saturated carboxylic acids, saturated carboxylic acids and their higher analogues are prepared directly from corresponding alkanes, alkenes or alkanes and alkenes utilizing using one or more modified metal oxide catalysts.