公开(公告)号：US07049466B2

公开(公告)日：2006-05-23

申请号：US09962998

申请日：2001-09-25

申请人： Leonard Edward Bogan, Jr. ,  Daniel A. Bors ,  Fernando Antonio Pessoa Cavalcanti ,  Scott Han ,  Bradley Anson Jacobs ,  Frederick William Kaiser ,  Peter David Klugherz ,  Manhua Lin ,  Donald Lee Zolotorofe

发明人： Leonard Edward Bogan, Jr. ,  Daniel A. Bors ,  Fernando Antonio Pessoa Cavalcanti ,  Scott Han ,  Bradley Anson Jacobs ,  Frederick William Kaiser ,  Peter David Klugherz ,  Manhua Lin ,  Donald Lee Zolotorofe

IPC分类号： C07C51/16

CPC分类号： C07C253/24 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/252 ,  C07C2523/28 ,  Y02P20/52 ,  C07C57/04 ,  C07C255/08 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68

摘要： A method for producing an unsaturated carboxylic acid comprises: (a) contacting, in a reaction zone, an alkane with a catalyst containing a mixed metal oxide, under conditions which produce a product gas comprising the unsaturated carboxylic acid, unreacted alkane and a product alkene; (b) recovering unreacted alkane and product alkene from the product gas; and (c) recycling the recovered unreacted alkane and product alkene to the reaction zone; wherein the mixed metal oxide consists of a material having the formula AaMmNnXxOo wherein A is at least one element selected from the group consisting of molybdenum and tungsten, wherein M is at least one element selected from the group consisting of vanadium, cerium and chromium, wherein N is at least one element selected from the group consisting of tellurium, bismuth and selenium, wherein X is at least one element selected from the group consisting of niobium, tantalum, titanium, aluminum, zirconium, chromium, manganese, iron, ruthenium, cobalt, rhodium, nickel, platinum, bismuth, boron, indium, arsenic, germanium, tin, lithium, sodium, potassium, rubidium, cesium, francium, beryllium, magnesium, calcium, strontium, barium, hafnium, lead, phosphorus, promethium, europium, gadolinium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, gold, silver, palladium, gallium, zinc, praseodymium, rhenium, iridium, neodymium, yttrium, samarium and terbium, wherein 0.25

公开(公告)号：US06710207B2

公开(公告)日：2004-03-23

申请号：US09962487

申请日：2001-09-25

申请人： Leonard Edward Bogan, Jr. ,  Scott Han ,  Bradley Anson Jacobs ,  Frederick William Kaiser ,  Peter David Klugherz ,  Manhua Lin ,  Richard David Link, III. ,  Michael William Linsen

发明人： Leonard Edward Bogan, Jr. ,  Scott Han ,  Bradley Anson Jacobs ,  Frederick William Kaiser ,  Peter David Klugherz ,  Manhua Lin ,  Richard David Link, III. ,  Michael William Linsen

IPC分类号： C07C5116

CPC分类号： C07C253/24 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/252 ,  Y02P20/52 ,  Y02P20/582 ,  C07C57/04 ,  C07C255/08 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68

摘要： Unsaturated carboxylic acids are produced by the vapor phase catalytic oxidation of mixtures of alkenes and alkanes in the presence of a catalyst containing a mixed metal oxide. Similarly, unsaturated nitrites are produced by the vapor phase catalytic oxidation of alkenes or mixtures of alkenes and alkanes and ammonia in the presence of a catalyst containing a mixed metal oxide.

摘要翻译： 在含有混合金属氧化物的催化剂存在下，通过气相催化氧化烯烃和烷烃的混合物来生产不饱和羧酸。 类似地，在含有混合金属氧化物的催化剂的存在下，通过烯烃或烯烃和烷烃和氨的混合物的气相催化氧化产生不饱和亚硝酸盐。

公开(公告)号：US06989460B2

公开(公告)日：2006-01-24

申请号：US10722281

申请日：2003-11-25

申请人： Leonard Edward Bogan, Jr. ,  Scott Han ,  Bradley Anson Jacobs ,  Frederick William Kaiser ,  Peter David Klugherz ,  Manhua Lin ,  Richard David Link, III ,  Michael William Linsen

发明人： Leonard Edward Bogan, Jr. ,  Scott Han ,  Bradley Anson Jacobs ,  Frederick William Kaiser ,  Peter David Klugherz ,  Manhua Lin ,  Richard David Link, III ,  Michael William Linsen

IPC分类号： C07C253/24

CPC分类号： C07C253/24 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/252 ,  Y02P20/52 ,  Y02P20/582 ,  C07C57/04 ,  C07C255/08 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68

摘要： Unsaturated carboxylic acids are produced by the vapor phase catalytic oxidation of mixtures of alkenes and alkanes in the presence of a catalyst containing a mixed metal oxide. Similarly, unsaturated nitriles are produced by the vapor phase catalytic oxidation of alkenes or mixtures of alkenes and alkanes and ammonia in the presence of a catalyst containing a mixed metal oxide.

摘要翻译： 在含有混合金属氧化物的催化剂存在下，通过气相催化氧化烯烃和烷烃的混合物来生产不饱和羧酸。 类似地，在含有混合金属氧化物的催化剂的存在下，通过烯烃或烯烃和烷烃和氨的混合物的气相催化氧化制备不饱和腈。