公开(公告)号：US20080306289A1

公开(公告)日：2008-12-11

申请号：US12191949

申请日：2008-08-14

Applicant: Marek MATUSZ ,  Michael Alan Richard ,  Martin Lysle Hess

Inventor： Marek MATUSZ ,  Michael Alan Richard ,  Martin Lysle Hess

IPC: C07D301/02 ,  B01J27/25 ,  B01J27/24 ,  B01J23/04 ,  B01J23/28 ,  B01J23/30 ,  B01J23/36 ,  C07C29/15 ,  B01J23/68 ,  B01J23/50 ,  B01J27/047 ,  B01J27/188 ,  B01J27/19

CPC classification number: A01N37/20 ,  A01N37/34 ,  A01N37/40 ,  A01N47/46 ,  A01N47/48 ,  B01J21/04 ,  B01J23/688 ,  B01J35/1009 ,  C07C233/76 ,  C07C235/46 ,  C07C255/57 ,  C07C331/12 ,  C07C331/20 ,  C07D301/10 ,  Y02P20/142 ,  Y02P20/52

Abstract: A catalyst composition comprising a support having a surface area of at least 500 m2/kg, and deposited on the support:silver metal,a metal or component comprising rhenium, tungsten, molybdenum or a nitrate- or nitrite-forming compound, anda Group IA metal or component comprising a Group IA metal having an atomic number of at least 37, and in addition potassium, wherein the value of the expression (QK/R)+QHIA is in the range of from 1.5 to 30 mmole/kg, wherein QHIA and QK represent the quantities in mmole/kg of the Group IA metal having an atomic number of at least 37 and potassium, respectively, present in the catalyst composition, the ratio of QHIA to QK is at least 1:1, the value of QK is at least 0.01 mmole/kg, and R is a dimensionless number in the range of from 1.5 to 5, the units mmole/kg being relative to the weight of the catalyst composition.

Abstract translation: 一种催化剂组合物，其包含表面积至少为500m 2 / kg的载体，并沉积在载体上：银金属，包含铼，钨，钼或硝酸盐或亚硝酸盐形成化合物的金属或组分，以及组 IA金属或包含原子序数至少为37的IA族金属的组分，以及另外的钾，其中表达式（QK / R）+ QHIA的值在1.5至30mmole / kg的范围内，其中 QHIA和QK分别表示存在于催化剂组合物中的原子序数至少为37的IA族金属的摩尔数/ kg，QHIA与QK的比例至少为1:1， QK至少为0.01毫摩尔/ kg，R为1.5至5的无量纲数，单位mmole / kg相对于催化剂组合物的重量。

公开(公告)号：US07462727B2

公开(公告)日：2008-12-09

申请号：US10566019

申请日：2004-07-23

Applicant: Samuel Neto ,  Hartmut Hibst ,  Frank Rosowski ,  Sebastian Storck

Inventor： Samuel Neto ,  Hartmut Hibst ,  Frank Rosowski ,  Sebastian Storck

IPC: C07D307/89 ,  C07C51/255 ,  C07C51/16 ,  B01J23/00

CPC classification number: C07C51/313 ,  B01J23/002 ,  B01J23/682 ,  B01J23/688 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0045 ,  B01J37/0223 ,  B01J2523/00 ,  C01G31/006 ,  C07C51/265 ,  C07C63/16 ,  B01J2523/18 ,  B01J2523/3712 ,  B01J2523/55 ,  B01J2523/72 ,  B01J2523/47

Abstract: A multimetal oxide of the formula I, Aga-cQbMcV2Od*e H2O,  I where a is from 0.3 to 1.9, Q is an element selected from among P, As, Sb and/or Bi, is from 0 to 0.3, M is a metal selected from among Nb, Ce, W, Mn, Ta, Pd, Pt, Ru and/or Rh, c is from 0.001 to 0.5, with the proviso that (a-c)≧0.1, d is a number which is determined by the valence and abundance of the elements other than oxygen in the formula I and e is from 0 to 20, and also precatalysts and catalysts produced therefrom for the partial oxidation of aromatic hydrocarbons are described.

Abstract translation: 式I的多金属氧化物，<？in-line-formula description =“In-Line Formulas”end =“lead”→> Aga-cQbMcV2Od * e H2O，I <？in-line-formula description =“In- 其中a为0.3〜1.9，Q为选自P，As，Sb和/或Bi的元素，为0〜0.3，M为选自Nb， Ce，W，Mn，Ta，Pd，Pt，Ru和/或Rh，c为0.001至0.5，条件是（ac）> = 0.1，d为由化合价 描述了式I中的氧以外的元素和e为0至20，并且还描述了由其制备的用于芳族烃的部分氧化的预催化剂和催化剂。

公开(公告)号：US20080281118A1

公开(公告)日：2008-11-13

申请号：US12116905

申请日：2008-05-07

Applicant: Marek Matusz

Inventor： Marek Matusz

IPC: B01J27/188 ,  B01J27/047 ,  B01J27/051 ,  B01J27/24 ,  C07C41/01 ,  B01J27/19 ,  B01J27/186

CPC classification number: C07D301/10 ,  B01J23/002 ,  B01J23/688 ,  B01J27/055 ,  B01J27/188 ,  B01J2523/00 ,  C07C29/106 ,  C07C68/04 ,  C07C213/04 ,  Y02P20/142 ,  B01J2523/18 ,  B01J2523/30 ,  B01J2523/60 ,  B01J2523/74 ,  B01J2523/11 ,  B01J2523/15 ,  B01J2523/62 ,  B01J2523/69 ,  B01J2523/68 ,  C07C69/96 ,  C07C31/20

Abstract: A catalyst for the epoxidation of an olefin comprising a carrier and, deposited on the carrier, silver, a rhenium promoter, a first co-promoter, and a second co-promoter; wherein the quantity of the rhenium promoter deposited on the carrier is greater than 1 mmole/kg, relative to the weight of the catalyst;the first co-promoter is selected from sulfur, phosphorus, boron, and mixtures thereof; the second co-promoter is selected from tungsten, molybdenum, chromium, and mixtures thereof; and the total quantity of the first co-promoter and the second co-promoter deposited on the carrier is at most 3.8 mmole/kg, relative to the weight of the catalyst; a process for preparing the catalyst; a process for preparing an olefin oxide by reacting a feed comprising an olefin and oxygen in the presence of the catalyst; and a process for preparing a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine.

Abstract translation: 一种用于环氧化包含载体并在载体上沉积银，铼助催化剂，第一共助催化剂和第二共助催化剂的催化剂; 其中沉积在载体上的铼助催化剂的量相对于催化剂的重量大于1mmol / kg; 第一共助催化剂选自硫，磷，硼及其混合物; 第二共助催化剂选自钨，钼，铬及其混合物; 并且沉积在载体上的第一助催化剂和第二助催化剂的总量相对于催化剂的重量为至多3.8mmol / kg; 一种制备催化剂的方法; 在催化剂存在下使包含烯烃和氧的进料反应制备烯烃氧化物的方法; 和1,2-二醇，1,2-二醇醚，1,2-碳酸酯或链烷醇胺的制备方法。

公开(公告)号：US20070208186A1

公开(公告)日：2007-09-06

申请号：US11746236

申请日：2007-05-09

Applicant: John LOCKEMEYER

Inventor： John LOCKEMEYER

IPC: C07D301/02

CPC classification number: B01J23/66 ,  B01J21/04 ,  B01J23/50 ,  B01J23/58 ,  B01J23/688 ,  B01J35/002 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1076 ,  B01J37/06 ,  C07D301/10

Abstract: There is provided a catalyst carrier comprising a refractory inorganic material having a sodium solubilization rate no greater than 5 ppmw/5 minutes. There is further a catalyst comprising a refractory inorganic material carrier having a sodium solubilization rate no greater than 5 ppmw/5 minutes; and one or more catalytically reactive metals deposited on said carrier. There is also provided a catalyst suitable for the vapor phase production of alkylene oxide from olefins and oxygen comprising an alumina-based carrier having a sodium solubilization rate no greater than 5 ppmw/5 minutes; and catalytically reactive silver deposited on said carrier.

公开(公告)号：US20070184973A1

公开(公告)日：2007-08-09

申请号：US11734516

申请日：2007-04-12

Applicant: John LOCKEMEYER ,  Randall Yeates ,  Thomas Szymanski ,  Donald Remus ,  William Gerdes

Inventor： John LOCKEMEYER ,  Randall Yeates ,  Thomas Szymanski ,  Donald Remus ,  William Gerdes

IPC: B01J27/24 ,  B01J27/25 ,  B01J21/02 ,  B01J27/00 ,  B01J27/198 ,  B01J27/188 ,  B01J27/06 ,  B01J23/50

CPC classification number: B01J23/50 ,  B01J21/04 ,  B01J21/12 ,  B01J23/66 ,  B01J23/688 ,  B01J35/10 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/108 ,  B01J37/0018 ,  B01J37/0201 ,  C07C29/106 ,  C07C213/04 ,  C07D301/10 ,  C07C31/20

Abstract: A catalyst which comprises a carrier and silver deposited on the carrier, which carrier has a surface area of at least 1 m2/g, and a pore size distribution such that pores with diameters in the range of from 0.2 to 10 μm represent at least 70% of the total pore volume and such pores together provide a pore volume of at least 0.27 ml/g, relative to the weight of the carrier; a process for the preparation of a catalyst which process comprises depositing silver on a carrier, wherein the carrier has been obtained by a method which comprises forming a mixture comprising: a) from 50 to 90% w of a first particulate α-alumina having an average particle size (d50) of from more than 10 up to 100 μm; and b) from 10 to 50% w of a second particulate α-alumina having an average particle size (d50) of from 1 to 10 μm; % w being based on the total weight of α-alumina in the mixture; and shaping the mixture into formed bodies and firing the formed bodies to form the carrier, and a process for the epoxidation of an olefin, which process comprises reacting an olefin with oxygen in the presence of a said catalyst.

Abstract translation: 一种催化剂，其包含沉积在载体上的载体和银，该载体具有至少1m 2 / g的表面积，并且孔径分布使得孔直径在 0.2至10um表示总孔体积的至少70％，并且这些孔一起相对于载体的重量提供至少0.27ml / g的孔体积; 一种制备催化剂的方法，该方法包括在载体上沉积银，其中载体已经通过包括形成混合物的方法获得，所述方法包括：a）50-90％w的第一颗粒α-氧化铝，其具有 大于10至100μm的平均粒度（d <50％）; 和b）10至50％w的平均粒度（d <50％）为1-10μm的第二颗粒状α-氧化铝; ％w基于混合物中α-氧化铝的总重量; 并将混合物成型为成形体并焙烧成形体以形成载体，以及烯烃环氧化方法，该方法包括在所述催化剂存在下使烯烃与氧气反应。

公开(公告)号：US07214641B2

公开(公告)日：2007-05-08

申请号：US10534621

申请日：2003-11-06

Applicant: Markus Schubert ,  Michael Hesse ,  Rolf-Hartmuth Fischer ,  Take Constantinescu

Inventor： Markus Schubert ,  Michael Hesse ,  Rolf-Hartmuth Fischer ,  Take Constantinescu

IPC: B01J27/24 ,  B01J31/00 ,  B01J23/58 ,  C08J3/09 ,  C07D305/12

CPC classification number: C07D307/33 ,  B01J21/18 ,  B01J23/007 ,  B01J23/6567 ,  B01J23/688 ,  B01J23/84 ,  B01J23/8896 ,  B01J35/002 ,  B01J37/0213 ,  C07D307/08 ,  C07D315/00 ,  Y10S502/506 ,  Y10S502/512

Abstract: The present invention provides a process for hydrogenating carbonyl compounds, in particular C4-dicarboxylic acids to mixtures of tetrahydrofuran and gamma-butyrolactone, over supported rhenium catalysts, wherein rhenium and at least one further metal of groups VIII or Ib of the Periodic Table of the Elements, in particular ruthenium (Ru), rhodium (Rh), palladium (Pd), osmium (Os), iridium (Ir), platinum (Pt), copper (Cu), silver (Ag) or cobalt (Co), is applied to the support in the form of at least one bimetallic precursor compound, and also to these catalysts.

Abstract translation: 本发明提供了一种将羰基化合物，特别是C 4 - 二羧酸氢化成四氢呋喃和γ-丁内酯的混合物在负载的铼催化剂上的方法，其中铼和至少一种另外的VIII族金属 或铑（Ru），铑（Rh），钯（Pd），锇（Os），铱（Ir），铂（Pt），铜（Cu），银（Ag ）或钴（Co）以至少一种双金属前体化合物的形式施用于载体，以及这些催化剂。

公开(公告)号：US20060258532A1

公开(公告)日：2006-11-16

申请号：US10567178

申请日：2004-06-02

Applicant: Erlind Thorsteinson ,  Madan Bhasin ,  Albert Liu ,  Juliana Serafin ,  Seyed Seyedmonir ,  Hwaili Soo

Inventor： Erlind Thorsteinson ,  Madan Bhasin ,  Albert Liu ,  Juliana Serafin ,  Seyed Seyedmonir ,  Hwaili Soo

IPC: B01J23/50

CPC classification number: B01J23/50 ,  B01J21/04 ,  B01J21/12 ,  B01J23/66 ,  B01J23/688 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/06

Abstract: An improved carrier useful for preparing a catalyst having excellent catalytic performance when used in the production of alkylene oxide, such as ethylene oxide. The carrier is obtained by a) impregnating a preformed alpha-alumina carrier with at least one modifier selected from among alkali metal silicates and alkaline earth metal silicates, b) drying said impregnated carrier; and c) calcining said dried carrier. The carrier may optionally be washed, prior to being impregnated by conventional catalytic material and/or promoter material.

Abstract translation: 一种改进的载体，可用于制备当用于生产环氧烷烃如环氧乙烷时具有优异催化性能的催化剂。 载体通过以下方法获得：a）用至少一种选自碱金属硅酸盐和碱土金属硅酸盐的改性剂浸渍预制的α-氧化铝载体，b）干燥所述浸渍的载体; 和c）煅烧所述干燥的载体。 在用常规催化材料和/或促进剂材料浸渍之前，载体可以任选地被洗涤。

公开(公告)号：US20060247446A1

公开(公告)日：2006-11-02

申请号：US10566019

申请日：2004-07-23

Applicant: Samuel Neto ,  Hartmut Hibst ,  Frank Rosowski ,  Sebastian Storck

Inventor： Samuel Neto ,  Hartmut Hibst ,  Frank Rosowski ,  Sebastian Storck

IPC: C07D307/89 ,  C07C51/255 ,  C07C51/16

CPC classification number: C07C51/313 ,  B01J23/002 ,  B01J23/682 ,  B01J23/688 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0045 ,  B01J37/0223 ,  B01J2523/00 ,  C01G31/006 ,  C07C51/265 ,  C07C63/16 ,  B01J2523/18 ,  B01J2523/3712 ,  B01J2523/55 ,  B01J2523/72 ,  B01J2523/47

Abstract: A multimetal oxide of the formula I, Aga-cQbMcV2Od*eH2O,  I where a is from 0.3 to 1.9, Q is an element selected from among P, As, Sb and/or Bi, is from 0 to 0.3, M is a metal selected from among Nb, Ce, W, Mn, Ta, Pd, Pt, Ru and/or Rh, c is from 0.001 to 0.5, with the proviso that (a-c)≧0.1, d is a number which is determined by the valence and abundance of the elements other than oxygen in the formula I and e is from 0 to 20, and also precatalysts and catalysts produced therefrom for the partial oxidation of aromatic hydrocarbons are described.

Abstract translation: 式I的多金属氧化物，<？in-line-formula description =“In-line Formulas”end =“lead”？> Ag ？V V V V V * O O O O O，，------------------------------------- 其中a为0.3〜1.9，Q为选自P，As，Sb和/或Bi的元素，为0〜0.3，M为选自Nb， Ce，W，Mn，Ta，Pd，Pt，Ru和/或Rh，c为0.001至0.5，条件是（ac）> = 0.1，d为由化合价 描述了式I中的氧以外的元素和e为0至20，并且还描述了由其制备的用于芳族烃的部分氧化的预催化剂和催化剂。

公开(公告)号：US20050222462A1

公开(公告)日：2005-10-06

申请号：US11095791

申请日：2005-03-31

Applicant: John Lockemeyer ,  Randall Yeates

Inventor： John Lockemeyer ,  Randall Yeates

IPC: B01J23/652 ,  B01J23/68 ,  B01J37/02 ,  C07C29/10 ,  C07C29/14 ,  C07C41/03 ,  C07C213/04 ,  C07D301/10

CPC classification number: B01J23/688 ,  B01J23/6527 ,  B01J37/0205 ,  C07C29/106 ,  C07D301/10 ,  Y02P20/52 ,  C07C31/202

Abstract: A process for preparing a catalyst comprising silver, a rhenium component, and a rhenium co-promoter on a support, which process comprises depositing the rhenium co-promoter on the support prior to or simultaneously with depositing silver on the support, and depositing the rhenium component on the support after depositing silver on the support; the catalyst; and a process for preparing an olefin oxide by reacting an olefin with oxygen in the presence of the catalyst.

Abstract translation: 一种在载体上制备包含银，铼组分和铼助促进剂的催化剂的方法，该方法包括在将银沉积在载体上之前或同时在载体上沉积铼助催化剂，并沉积铼 在支撑上沉积银之后的支撑上的部件; 催化剂; 以及在催化剂存在下使烯烃与氧反应制备烯烃氧化物的方法。

公开(公告)号：US20050222442A1

公开(公告)日：2005-10-06

申请号：US11096117

申请日：2005-03-31

Applicant: John Lockemeyer

Inventor： John Lockemeyer

IPC: B01J21/04 ,  B01J23/50 ,  B01J23/66 ,  B01J23/68 ,  B01J37/02 ,  C07C29/10 ,  C07C41/03 ,  C07C43/03 ,  C07C213/04 ,  C07D301/03 ,  C07D301/10

CPC classification number: B01J23/50 ,  B01J21/04 ,  B01J23/66 ,  B01J23/683 ,  B01J23/688 ,  B01J37/0203 ,  B01J37/0207 ,  C07C29/106 ,  C07C41/03 ,  C07C213/04 ,  C07D301/10 ,  Y02P20/52 ,  C07C31/202 ,  C07C43/13

Abstract: A process for preparing an epoxidation catalyst comprising silver and a high-selectivity dopant on a support, which process comprises depositing a base having a pKb of at most 3.5 when measured in water at 25° C., on the support prior to depositing silver on the support, and depositing silver and a high-selectivity dopant on the support; the epoxidation catalyst; and a process for preparing an olefin oxide by reacting an olefin with oxygen in the presence of the epoxidation catalyst.

Abstract translation: 一种在载体上制备包含银和高选择性掺杂剂的环氧化催化剂的方法，该方法包括当在25℃的水中测量时，沉积具有至多3.5的pK b的碱， 在将银沉积在载体上之前的载体上，以及在载体上沉积银和高选择性掺杂剂; 环氧化催化剂; 以及在环氧化催化剂存在下使烯烃与氧反应制备烯烃氧化物的方法。