公开(公告)号：US08258073B2

公开(公告)日：2012-09-04

申请号：US12661716

申请日：2010-03-23

申请人： Charles J. Besecker ,  James Frank Brazdil, Jr. ,  Mark A. Toft ,  Michael J. Seely ,  Robert A. Gustaferro

发明人： Charles J. Besecker ,  James Frank Brazdil, Jr. ,  Mark A. Toft ,  Michael J. Seely ,  Robert A. Gustaferro

IPC分类号： C07C253/18 ,  B01J21/08 ,  B01J23/04 ,  B01J23/887

CPC分类号： B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J23/8878 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C07C253/26 ,  Y02P20/52 ,  B01J2523/14 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  C07C255/08

摘要： A process for the preparation of a catalyst comprising bismuth, molybdenum, iron, cerium and other promoter elements, wherein the elements in said catalyst are combined together in an aqueous catalyst precursor slurry, the aqueous precursor slurry so obtained is dried to form a catalyst precursor, and the catalyst precursor is calcined to form said catalyst, the process comprising: (i) combining, in an aqueous solution, source compounds of Bi and Ce, and optionally one or more of Na, K, Rb, Cs, Ca, a rare earth element, Pb, W and Y, to form a mixture, (ii) adding a source compound of molybdenum to the mixture to react with the mixture and form a precipitate slurry, and (iii) combining the precipitate slurry with source compounds of the remaining elements and of the remaining molybdenum in the catalyst to form the aqueous catalyst precursor slurry.

摘要翻译： 一种制备包含铋，钼，铁，铈和其它助催化剂元素的催化剂的方法，其中所述催化剂中的元素在水性催化剂前体浆液中混合在一起，将如此得到的水性前体浆液干燥以形成催化剂前体 ，并且催化剂前体被煅烧以形成所述催化剂，所述方法包括：（i）在水溶液中将Bi和Ce的源化合物，以及任选的一种或多种Na，K，Rb，Cs，Ca， 稀土元素Pb，W和Y形成混合物，（ii）向混合物中加入钼化合物与混合物反应并形成沉淀物浆料，和（iii）将沉淀物浆料与 剩余元素和剩余的钼在催化剂中形成含水催化剂前体浆料。

公开(公告)号：US08658557B2

公开(公告)日：2014-02-25

申请号：US13317656

申请日：2011-10-25

申请人： Muin S. Haddad ,  Robert A. Gustaferro

发明人： Muin S. Haddad ,  Robert A. Gustaferro

IPC分类号： B01J20/34 ,  B01J27/00 ,  B01J27/198 ,  B01J27/19 ,  B01J27/185

CPC分类号： B01J27/198 ,  B01J27/199 ,  B01J35/002 ,  B01J37/0201 ,  C07D307/60

摘要： A process for the preparation of a promoted VPO catalyst, wherein the catalyst comprises the mixed oxides of vanadium and phosphorus and wherein the catalyst is promoted with at least one of niobium, cobalt, iron, zinc, molybdenum or titanium, said process comprising the steps of (i) preparing a VPO catalyst comprising vanadyl pyrophosphate as the major component and containing less than 5 wt % of vanadyl phosphate, (ii) contacting the VPO catalyst with a solution comprising a metal source compound of at least one metal selected from the group consisting of niobium, cobalt, iron, zinc, molybdenum or titanium to form a metal impregnated VPO catalyst, and (iii) drying the metal impregnated VPO catalyst to form the promoted VPO catalyst. In one embodiment, a niobium promoted VPO catalyst is prepared.

摘要翻译： 一种用于制备促进的VPO催化剂的方法，其中所述催化剂包括钒和磷的混合氧化物，并且其中所述催化剂与铌，钴，铁，锌，钼或钛中的至少一种一起被促进，所述方法包括步骤 （i）制备包含焦磷酸氧钒作为主要组分并含有少于5重量％的磷酸氧钒的VPO催化剂，（ii）使VPO催化剂与包含至少一种金属源化合物的溶液接触，所述金属源化合物选自 由铌，钴，铁，锌，钼或钛组成，以形成金属浸渍的VPO催化剂，和（iii）干燥金属浸渍的VPO催化剂以形成促进的VPO催化剂。 在一个实施方案中，制备铌促进的VPO催化剂。

公开(公告)号：US20110237820A1

公开(公告)日：2011-09-29

申请号：US12661716

申请日：2010-03-23

申请人： Charles J. Besecker ,  James Frank Brazdil, JR. ,  Mark A. Toft ,  Michael J. Seely ,  Robert A. Gustaferro

发明人： Charles J. Besecker ,  James Frank Brazdil, JR. ,  Mark A. Toft ,  Michael J. Seely ,  Robert A. Gustaferro

IPC分类号： C07C253/18 ,  B01J21/08 ,  B01J23/04 ,  B01J23/887

CPC分类号： B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J23/8878 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C07C253/26 ,  Y02P20/52 ,  B01J2523/14 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  C07C255/08

摘要： A process for the preparation of a catalyst comprising bismuth, molybdenum, iron, cerium and other promoter elements, wherein the elements in said catalyst are combined together in an aqueous catalyst precursor slurry, the aqueous precursor slurry so obtained is dried to form a catalyst precursor, and the catalyst precursor is calcined to form said catalyst, the process comprising: (i) combining, in an aqueous solution, source compounds of Bi and Ce, and optionally one or more of Na, K, Rb, Cs, Ca, a rare earth element, Pb, W and Y, to form a mixture, (ii) adding a source compound of molybdenum to the mixture to react with the mixture and form a precipitate slurry, and (iii) combining the precipitate slurry with source compounds of the remaining elements and of the remaining molybdenum in the catalyst to form the aqueous catalyst precursor slurry.

摘要翻译： 一种制备包含铋，钼，铁，铈和其它助催化剂元素的催化剂的方法，其中所述催化剂中的元素在水性催化剂前体浆液中混合在一起，将如此得到的水性前体浆液干燥以形成催化剂前体 ，并且催化剂前体被煅烧以形成所述催化剂，所述方法包括：（i）在水溶液中将Bi和Ce的源化合物，以及任选的一种或多种Na，K，Rb，Cs，Ca， 稀土元素Pb，W和Y形成混合物，（ii）向混合物中加入钼化合物与混合物反应并形成沉淀物浆料，和（iii）将沉淀物浆料与 剩余元素和剩余的钼在催化剂中形成含水催化剂前体浆料。

公开(公告)号：US20110237753A1

公开(公告)日：2011-09-29

申请号：US12661705

申请日：2010-03-23

申请人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

发明人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

IPC分类号： C08F8/30 ,  B01J23/10 ,  B01J21/08

CPC分类号： B01J23/8878 ,  B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C07C253/26 ,  Y02P20/52 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/14 ,  B01J2523/67 ,  C07C255/08

摘要： A catalytic composition useful for the conversion of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile, and mixtures thereof. The catalytic composition comprising a complex of metal oxides comprising bismuth, molybdenum, iron, cerium and other promoter elements, wherein the X-ray diffraction pattern of the catalytic composition has X-ray diffraction peaks at 2θ angle 28±0.3 degrees and 2θ angle 26.5±0.3 degrees, and wherein the ratio of the intensity of the most intense x-ray diffraction peak within 2θ angle 28±0.3 degrees to the intensity of most intense x-ray diffraction peak within 2θ angle 26.5±0.3 degrees is defined as X/Y, and wherein X/Y is greater than or equal to 0.7.

摘要翻译： 用于将选自丙烯，异丁烯或其混合物的烯烃转化成丙烯腈，甲基丙烯腈及其混合物的催化组合物。 所述催化剂组合物包含包含铋，钼，铁，铈和其它助催化剂元素的金属氧化物的复合物，其中所述催化剂组合物的X射线衍射图在2θ处具有X射线衍射峰; 角度28±0.3度和2度; 角度26.5±0.3度，并且其中最强烈的x射线衍射峰的强度在2θ范围内; 角度28±0.3度，最大强度x射线衍射峰值在2和之内; 角度26.5±0.3度被定义为X / Y，并且其中X / Y大于或等于0.7。

公开(公告)号：US07442345B2

公开(公告)日：2008-10-28

申请号：US10840855

申请日：2004-05-07

申请人： Louis R. Trott ,  David R. Wagner ,  Steven J. Rowe ,  Robert A. Gustaferro ,  Gregory A. Norenberg ,  Kenneth P. Keckler ,  Robert P. Hepfer

发明人： Louis R. Trott ,  David R. Wagner ,  Steven J. Rowe ,  Robert A. Gustaferro ,  Gregory A. Norenberg ,  Kenneth P. Keckler ,  Robert P. Hepfer

IPC分类号： B01J8/24

CPC分类号： B01J8/1818 ,  B01J8/0055 ,  B01J8/006 ,  B01J8/1827 ,  B01J8/1836 ,  B01J8/386 ,  B01J8/44 ,  B01J2208/00132 ,  B01J2208/00141 ,  B01J2208/0015 ,  B01J2208/00203 ,  B01J2208/00221 ,  B01J2208/00884 ,  B01J2219/00245 ,  C07C253/24 ,  Y02P20/582 ,  C07C255/08

摘要： A new reactor apparatus that can be used to carry out chemical reactions in a fluidized catalyst bed at high temperatures with reduced afterburning or other undesirable downstream side reactions.

摘要翻译： 一种新的反应器装置，可用于在流化催化剂床中在高温下进行化学反应，减少后燃或其他不良下游副反应。

公开(公告)号：US08455388B2

公开(公告)日：2013-06-04

申请号：US12661720

申请日：2010-03-23

申请人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

发明人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

IPC分类号： C07C51/16 ,  C07C51/215 ,  B01J27/128 ,  B01J27/132 ,  B01J27/06 ,  B01J23/28 ,  B01J23/76 ,  B01J23/887

CPC分类号： C07C253/26 ,  B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J23/8878 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  Y02P20/52 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/14 ,  B01J2523/67 ,  C07C255/08

摘要： A catalytic composition useful for the conversion of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile, and mixtures thereof. The catalytic composition comprising a complex of metal oxides comprising bismuth, molybdenum, iron, cerium and other promoters, wherein the ratio of cerium to iron in the composition is greater than or equal to 0.8 and less than or equal to 5.

摘要翻译： 用于将选自丙烯，异丁烯或其混合物的烯烃转化成丙烯腈，甲基丙烯腈及其混合物的催化组合物。 所述催化剂组合物包含包含铋，钼，铁，铈和其它助催化剂的金属氧化物的复合物，其中所述组合物中铈与铁的比例大于或等于0.8且小于或等于5。

公开(公告)号：US08350075B2

公开(公告)日：2013-01-08

申请号：US13351292

申请日：2012-01-17

申请人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

发明人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

IPC分类号： C07C253/26

CPC分类号： B01J23/8878 ,  B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C07C253/26 ,  Y02P20/52 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/14 ,  B01J2523/67 ,  C07C255/08

摘要： Olefins selected from the group consisting of propylene, isobutylene or mixtures thereof, are converted to acrylonitrile, methacrylonitrile, and mixtures thereof in a process comprising reacting in the vapor phase at an elevated temperature and pressure said olefin with a molecular oxygen containing gas and ammonia in the presence of a catalytic composition comprising a complex of metal oxides comprising bismuth, molybdenum, iron, cerium and other promoter elements, wherein the X-ray diffraction pattern of the catalytic composition has X-ray diffraction peaks at 2θ angle 28±0.3 degrees and 2θ angle 26.5±0.3 degrees, and wherein the ratio of the intensity of the most intense x-ray diffraction peak within 2θ angle 28±0.3 degrees to the intensity of most intense x-ray diffraction peak within 2θ angle 26.5±0.3 degrees is defined as X/Y, and wherein X/Y is greater than or equal to 0.7.

摘要翻译： 将选自丙烯，异丁烯或其混合物的烯烃转化为丙烯腈，甲基丙烯腈及其混合物，其方法包括在高温和高压下在气相中使所述烯烃与含分子氧的气体和氨反应 含有铋，钼，铁，铈等助催化剂元素的金属氧化物络合物的催化剂组合物的存在，其中催化剂组合物的X射线衍射图在2θ处具有X射线衍射峰; 角度28±0.3度和2度; 角度26.5±0.3度，并且其中最强烈的x射线衍射峰的强度在2θ范围内; 角度28±0.3度，最大强度x射线衍射峰值在2和之内; 角度26.5±0.3度被定义为X / Y，并且其中X / Y大于或等于0.7。

公开(公告)号：US08153546B2

公开(公告)日：2012-04-10

申请号：US12661705

申请日：2010-03-23

申请人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

发明人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

IPC分类号： B01J23/10 ,  B01J21/08

CPC分类号： B01J23/8878 ,  B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C07C253/26 ,  Y02P20/52 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/14 ,  B01J2523/67 ,  C07C255/08

摘要： A catalytic composition useful for the conversion of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile, and mixtures thereof. The catalytic composition comprising a complex of metal oxides comprising bismuth, molybdenum, iron, cerium and other promoter elements, wherein the X-ray diffraction pattern of the catalytic composition has X-ray diffraction peaks at 2θ angle 28±0.3 degrees and 2θ angle 26.5±0.3 degrees, and wherein the ratio of the intensity of the most intense x-ray diffraction peak within 2θ angle 28±0.3 degrees to the intensity of most intense x-ray diffraction peak within 2θ angle 26.5±0.3 degrees is defined as X/Y, and wherein X/Y is greater than or equal to 0.7.

摘要翻译： 用于将选自丙烯，异丁烯或其混合物的烯烃转化成丙烯腈，甲基丙烯腈及其混合物的催化组合物。 所述催化剂组合物包含包含铋，钼，铁，铈和其它助催化剂元素的金属氧化物的复合物，其中所述催化剂组合物的X射线衍射图在2θ处具有X射线衍射峰; 角度28±0.3度和2度; 角度26.5±0.3度，并且其中最强烈的x射线衍射峰的强度在2θ范围内; 角度28±0.3度，最大强度x射线衍射峰值在2和之内; 角度26.5±0.3度被定义为X / Y，并且其中X / Y大于或等于0.7。

公开(公告)号：US20130102455A1

公开(公告)日：2013-04-25

申请号：US13317656

申请日：2011-10-25

申请人： Muin S. Haddad ,  Robert A. Gustaferro

发明人： Muin S. Haddad ,  Robert A. Gustaferro

IPC分类号： B01J27/198 ,  B01J27/199 ,  B01J35/08

CPC分类号： B01J27/198 ,  B01J27/199 ,  B01J35/002 ,  B01J37/0201 ,  C07D307/60

摘要： A process for the preparation of a promoted VPO catalyst, wherein the catalyst comprises the mixed oxides of vanadium and phosphorus and wherein the catalyst is promoted with at least one of niobium, cobalt, iron, zinc, molybdenum or titanium, said process comprising the steps of (i) preparing a VPO catalyst comprising vanadyl pyrophosphate as the major component and containing less than 5 wt % of vanadyl phosphate, (ii) contacting the VPO catalyst with a solution comprising a metal source compound of at least one metal selected from the group consisting of niobium, cobalt, iron, zinc, molybdenum or titanium to form a metal impregnated VPO catalyst, and (iii) drying the metal impregnated VPO catalyst to form the promoted VPO catalyst. In one embodiment, a niobium promoted VPO catalyst is prepared.

摘要翻译： 一种用于制备促进的VPO催化剂的方法，其中所述催化剂包括钒和磷的混合氧化物，并且其中所述催化剂与铌，钴，铁，锌，钼或钛中的至少一种一起被促进，所述方法包括步骤 （i）制备包含焦磷酸氧钒作为主要组分并含有少于5重量％的磷酸氧钒的VPO催化剂，（ii）使VPO催化剂与包含至少一种金属源化合物的溶液接触，所述金属源化合物选自 由铌，钴，铁，锌，钼或钛组成，以形成金属浸渍的VPO催化剂，和（iii）干燥金属浸渍的VPO催化剂以形成促进的VPO催化剂。 在一个实施方案中，制备铌促进的VPO催化剂。

公开(公告)号：US20120130112A1

公开(公告)日：2012-05-24

申请号：US13351292

申请日：2012-01-17

申请人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

发明人： James F. Brazdil ,  Mark A. Toft ,  Michael J. Seely ,  Charles J. Besecker ,  Robert A. Gustaferro

IPC分类号： C07C253/26

CPC分类号： B01J23/8878 ,  B01J23/002 ,  B01J23/8871 ,  B01J23/8876 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C07C253/26 ,  Y02P20/52 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/14 ,  B01J2523/67 ,  C07C255/08

摘要： Olefins selected from the group consisting of propylene, isobutylene or mixtures thereof, are converted to acrylonitrile, methacrylonitrile, and mixtures thereof in a process comprising reacting in the vapor phase at an elevated temperature and pressure said olefin with a molecular oxygen containing gas and ammonia in the presence of a catalytic composition comprising a complex of metal oxides comprising bismuth, molybdenum, iron, cerium and other promoter elements, wherein the X-ray diffraction pattern of the catalytic composition has X-ray diffraction peaks at 2θ angle 28±0.3 degrees and 2θ angle 26.5±0.3 degrees, and wherein the ratio of the intensity of the most intense x-ray diffraction peak within 2θ angle 28±0.3 degrees to the intensity of most intense x-ray diffraction peak within 2θ angle 26.5±0.3 degrees is defined as X/Y, and wherein X/Y is greater than or equal to 0.7.

摘要翻译： 将选自丙烯，异丁烯或其混合物的烯烃转化为丙烯腈，甲基丙烯腈及其混合物，其方法包括在高温和高压下在气相中使所述烯烃与含分子氧的气体和氨反应 含有铋，钼，铁，铈等助催化剂元素的金属氧化物络合物的催化剂组合物的存在，其中催化剂组合物的X射线衍射图在2θ处具有X射线衍射峰; 角度28±0.3度和2度; 角度26.5±0.3度，并且其中最强烈的x射线衍射峰的强度在2θ范围内; 角度28±0.3度，最大强度x射线衍射峰值在2和之内; 角度26.5±0.3度被定义为X / Y，并且其中X / Y大于或等于0.7。