公开(公告)号：WO2005000463A3

公开(公告)日：2005-03-03

申请号：PCT/US2004017837

申请日：2004-06-04

Applicant: STANDARD OIL CO ,  LUGMAIR CLAUS G ,  ZYSK JESSICA ,  GRASSELLI ROBERT K

Inventor： LUGMAIR CLAUS G ,  ZYSK JESSICA ,  GRASSELLI ROBERT K

IPC: B01J23/00 ,  B01J23/14 ,  B01J23/18 ,  B01J23/20 ,  B01J23/28 ,  B01J37/10 ,  C07C51/215 ,  C07C253/24 ,  C07C255/08

CPC classification number: C07C51/215 ,  B01J23/002 ,  B01J23/14 ,  B01J23/18 ,  B01J23/20 ,  B01J23/28 ,  B01J37/10 ,  B01J2523/00 ,  C07C253/24 ,  Y02P20/52 ,  C07C57/04 ,  C07C255/08 ,  B01J2523/42 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/53

Abstract: Compositions of matter and catalyst compositions effective for gas-phase conversion of propane to acrylic acid (via oxidation) or to acrylonitrile (via ammoxidation) and isobutane to methacrylic acid (via oxidation) and isobutane to methacrylonitrile (via ammoxidation) are disclosed. Preferred catalyst compositions comprise molybdenum, vanadium, niobium, antimony and germanium and molybdenum, vanadium, tantalum, antimony, and germanium. Methods of preparing such compositions and related compositions, including hydrothermal synthesis methods are also disclosed. The preferred catalysts convert propane to acrylic acid and/or to acrylonitrile and isobutane to methacrylic acid/methacrylonitrile with a yield of at least about 50 %.

Abstract translation: 公开了对于丙烷到丙烯酸（通过氧化）或到丙烯腈（通过氨氧化）和异丁烷到甲基丙烯酸（通过氧化）和异丁烷到甲基丙烯腈（通过氨氧化）的气相转化有效的物质和催化剂组合物的组成。 优选的催化剂组合物包含钼，钒，铌，锑和锗以及钼，钒，钽，锑和锗。 还公开了制备这种组合物和相关组合物的方法，包括水热合成方法。 优选的催化剂以至少约50％的收率将丙烷转化成丙烯酸和/或转化成丙烯腈和异丁烷转化为甲基丙烯酸/甲基丙烯腈。

公开(公告)号：WO2005000463A2

公开(公告)日：2005-01-06

申请号：PCT/US2004/017837

申请日：2004-06-04

Applicant: THE STANDARD OIL COMPANY ,  LUGMAIR, Claus, G. ,  ZYSK, Jessica ,  GRASSELLI, Robert, K.

Inventor： LUGMAIR, Claus, G. ,  ZYSK, Jessica ,  GRASSELLI, Robert, K.

IPC: B01J23/00

CPC classification number: C07C51/215 ,  B01J23/002 ,  B01J23/14 ,  B01J23/18 ,  B01J23/20 ,  B01J23/28 ,  B01J37/10 ,  B01J2523/00 ,  C07C253/24 ,  Y02P20/52 ,  C07C57/04 ,  C07C255/08 ,  B01J2523/42 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/53

Abstract: Compositions of matter and catalyst compositions effective for gas-phase conversion of propane to acrylic acid (via oxidation) or to acrylonitrile (via ammoxidation) and isobutane to methacrylic acid (via oxidation) and isobutane to methacrylonitrile (via ammoxidation) are disclosed. Preferred catalyst compositions comprise molybdenum, vanadium, niobium, antimony and germanium and molybdenum, vanadium, tantalum, antimony, and germanium. Methods of preparing such compositions and related compositions, including hydrothermal synthesis methods are also disclosed. The preferred catalysts convert propane to acrylic acid and/or to acrylonitrile and isobutane to methacrylic acid/methacrylonitrile with a yield of at least about 50 %.

Abstract translation: 公开了将丙烷气相转化为丙烯酸（通过氧化）或丙烯腈（通过氨氧化）和异丁烷至甲基丙烯酸（经由氧化）和异丁烷至甲基丙烯腈（通过氨氧化））的物质和催化剂组合物的组合物。 优选的催化剂组合物包括钼，钒，铌，锑和锗以及钼，钒，钽，锑和锗。 还公开了制备这种组合物和相关组合物的方法，包括水热合成方法。 优选的催化剂将丙烷转化为丙烯酸和/或将丙烯腈和异丁烷转化成甲基丙烯酸/甲基丙烯腈，产率至少为约50％。