公开(公告)号：US20070106088A1

公开(公告)日：2007-05-10

申请号：US11269423

申请日：2005-11-08

申请人： Abraham Benderly ,  Anne Gaffney ,  Stephen Johnson

发明人： Abraham Benderly ,  Anne Gaffney ,  Stephen Johnson

IPC分类号： C07C67/30 ,  C07C51/235 ,  C07C51/16 ,  B01J23/10

CPC分类号： C07C51/252 ,  B01J23/62 ,  B01J23/6484 ,  B01J23/6525 ,  B01J27/0576 ,  B01J35/04 ,  C07C5/333 ,  C07C67/39 ,  C10G57/00 ,  C07C11/02 ,  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 hybrid catalyst system and a hybrid process which comprises steam cracking of alkanes, to corresponding alkenes 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混合催化剂体系和包含烷烃蒸汽裂化的相应的烯烃与一种或多种用于催化的氧化催化剂组合的混合方法，从相应的烷烃中累积制备的 使用短接触时间反应器条件将相应的烯烃转化成进一步相应的氧化产物。

公开(公告)号：US20060106244A1

公开(公告)日：2006-05-18

申请号：US11324909

申请日：2006-01-04

申请人： Anne Gaffney ,  Ruozhi Song

发明人： Anne Gaffney ,  Ruozhi Song

IPC分类号： C07C51/16 ,  C07C253/24

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J23/18 ,  B01J23/22 ,  B01J23/28 ,  B01J27/0576 ,  B01J37/10 ,  B01J2523/00 ,  C07C51/215 ,  C07C253/24 ,  C07C253/26 ,  Y02P20/52 ,  C07C57/04 ,  B01J2523/54 ,  B01J2523/55 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/36 ,  B01J2523/52 ,  B01J2523/18 ,  B01J2523/19 ,  B01J2523/44 ,  B01J2523/27 ,  B01J2523/32 ,  B01J2523/42 ,  B01J2523/63 ,  B01J2523/3706 ,  B01J2523/53 ,  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：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。