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11. 发明授权

US4686203A Method for the digestion-precipitation of high activity catalysts 失效
标题翻译：高活性催化剂消化沉淀的方法
公开(公告)号：US4686203A
公开(公告)日：1987-08-11
申请号：US747585
申请日：1985-06-24
申请人： Michael J. Desmond , Marc A. Pepera
发明人： Michael J. Desmond , Marc A. Pepera
IPC分类号： B01J23/745 , B01J23/89 , B01J23/72 , B01J23/74
CPC分类号： B01J23/8906 , B01J23/745 , Y10S502/513
摘要： A metal oxide catalyst of high surface area is prepared by dissolving a metal salt in a polar organic solvent, precipitating the metal from solution in a form thermally decomposable to the oxide by means of a precipitating agent which is sparingly soluble in the solution, separating the precipitate, drying and calcining to form the metal oxide. The technique is particularly suitable for the preparation of Group VIIIA metal oxide catalysts which are useful for the conversion of carbon monoxide to hydrocarbons.
摘要翻译：通过将金属盐溶解在极性有机溶剂中，通过微溶于溶液的沉淀剂将金属以可热分解成氧化物的形式从溶液中沉淀出来制备高表面积的金属氧化物催化剂，沉淀，干燥和煅烧以形成金属氧化物。该技术特别适用于制备可用于将一氧化碳转化为碳氢化合物的ⅦA族金属氧化物催化剂的制备。

12. 发明授权

US5710318A Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate 失效
公开(公告)号：US5710318A
公开(公告)日：1998-01-20
申请号：US703842
申请日：1996-08-27
申请人： Larry M. Cirjak , Michael F. Lemanski , David R. Wagner , Nancy C. Benkalowycz , Patricia R. Blum , Marc A. Pepera , Christos Paparizos
发明人： Larry M. Cirjak , Michael F. Lemanski , David R. Wagner , Nancy C. Benkalowycz , Patricia R. Blum , Marc A. Pepera , Christos Paparizos
IPC分类号： B01J23/58 , B01J8/24 , B01J8/32 , B01J8/38 , B01J19/00 , C07B61/00 , C07C67/05 , C07C67/055 , C07C67/313 , C07C69/15
CPC分类号： B01J19/002 , B01J8/24 , B01J8/32 , B01J8/388 , C07C67/055
摘要： A fluid bed process for the manufacture of vinyl acetate from ethylene, acetic acid and oxygen comprising feeding a gaseous mixture comprising ethylene and acetic acid into a fluid bed reactor through a first inlet, introducing the oxygen into the reactor through a second inlet, co-joining the oxygen, ethylene and acetic acid in the reactor in contact with a fluid bed catalyst to produce vinyl acetate. The particle size diameter of the particulate catalyst material has a range of 60% of the particles being below 200 microns (0.1 mm) with no more than 40% of the particles being below 40 microns (0.04 mm).

13. 发明授权

US5665667A Process for the preparation of vinyl acetate catalyst 失效
标题翻译：乙酸乙烯酯催化剂的制备方法
公开(公告)号：US5665667A
公开(公告)日：1997-09-09
申请号：US375867
申请日：1995-01-20
申请人： Michael F. Lemanski , Christos Paparizos , Patricia R. Blum , Larry M. Cirjak , Marc A. Pepera
发明人： Michael F. Lemanski , Christos Paparizos , Patricia R. Blum , Larry M. Cirjak , Marc A. Pepera
IPC分类号： B01J23/63 , B01J23/44 , B01J23/52 , B01J23/58 , B01J23/66 , B01J23/89 , B01J37/00 , B01J37/02 , C07B61/00 , C07C67/04 , C07C67/055 , C07C69/15 , B01J37/08
CPC分类号： B01J23/63 , B01J23/44 , B01J23/52 , B01J23/58 , B01J23/89 , B01J37/0036 , B01J37/0072 , B01J37/0205 , C07C67/055
摘要： A process of producing a fluid bed oxacylation catalyst for olefins and diolefins having the following formula Pd-M-A whereM=Au, Cd, Bi, Cu, Mn, Fe, Co, Ce, U and mixtures thereof,A=an alkali metal or mixture thereof, andM is present in the range of from 0 to 5 wt %,comprising milling a fixed bed oxacylation catalyst precursor comprising Pd-M on a fixed support with a fluid bed catalyst aqueous binder material to form a uniform aqueous slurry, drying the aqueous slurry to remove the water to form microspheroidal particles of solid fluid bed catalyst precursor, impregnating the microspheroidal particles with a solution of alkali metal salt to form the fluid bed catalyst. The catalyst is particularly useful in the manufacture of vinyl acetate from ethylene, acetic acid and oxygen.
摘要翻译：制备具有下式Pd-MA的烯烃和二烯烃的流化床氧化催化剂的方法，其中M = Au，Cd，Bi，Cu，Mn，Fe，Co，Ce，U及其混合物，A =碱金属或 M的存在量为0至5重量％，包括在固定载体上用流化床催化剂水性粘合剂材料研磨包含Pd-M的固定床氧化酰基化催化剂前体以形成均匀的含水浆料，干燥该含水浆料除去水以形成固体流化床催化剂前体的微球形颗粒，用碱金属盐溶液浸渍微球颗粒以形成流化床催化剂。该催化剂特别可用于从乙烯，乙酸和氧气制备乙酸乙烯酯。

14. 发明授权

US4705675A Synthesis of molecular sieving metallosilicates using silica-transition metal oxide sols 失效
标题翻译：使用二氧化硅 - 过渡金属氧化物溶胶合成分子筛金属硅酸盐
公开(公告)号：US4705675A
公开(公告)日：1987-11-10
申请号：US672286
申请日：1984-11-16
申请人： Michael J. Desmond , Marc A. Pepera , James L. Callahan
发明人： Michael J. Desmond , Marc A. Pepera , James L. Callahan
IPC分类号： C01B33/20 , B01J29/00 , B01J29/04 , C01B39/06 , C07B61/00 , C07C1/20 , C07C5/27 , C07C15/073 , C07C15/08
CPC分类号： C01B33/2884 , B01J29/04 , C01B33/2876
摘要： A method for preparing a molecular sieving metallosilicate is disclosed which comprises(A) providing an aqueous dispersion of colloidal particles comprising contiguous mixtures of silica and the oxide of a transition metal selected from the group consisting of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Zn, Zr, Y or a mixture of two or more of said metals;(B) mixing an effective amount of a mineralizing agent and/or synthesis directing agent with said dispersion to form a gel; and(C) maintaining said gel at a temperature of about 80.degree. C. to about 300.degree. C. for an effective period of time to provide said metallosilicate.
摘要翻译：公开了一种制备分子筛金属硅酸盐的方法，其包括（A）提供包含二氧化硅和过渡金属的氧化物的胶体颗粒的水分散体，所述过渡金属的选自Sc，Ti，V，Cr，Mn， Fe，Co，Ni，Zn，Zr，Y或两种或更多种所述金属的混合物; （B）将有效量的矿化剂和/或合成导向剂与所述分散体混合以形成凝胶; 和（C）将所述凝胶保持在约80℃至约300℃的温度下持续有效的时间以提供所述金属硅酸盐。

15. 发明授权

US4504590A Catalysts and their preparation 失效
标题翻译：催化剂及其制备
公开(公告)号：US4504590A
公开(公告)日：1985-03-12
申请号：US453474
申请日：1982-12-27
申请人： Michael J. Desmond , Marc A. Pepera
发明人： Michael J. Desmond , Marc A. Pepera
IPC分类号： B01J23/745 , B01J29/14 , B01J37/04 , C07C1/04 , B01J29/34
CPC分类号： B01J37/04 , B01J23/745 , B01J29/146 , C07C1/0445 , C07C2521/18 , C07C2529/072
摘要： Catalysts comprising a medium to large port zeolite modified by the oxide or acid of an element selected from the group consisting of Group IIIA to VIIA elements and, a Fischer-Tropsch catalyst wherein the ratio of zeolite to Fischer-Tropsch component is from about 0.1 to 50:1 can be employed to produce fuel grade saturated gaseous hydrocarbons from synthesis gas. A process is employed which includes the step of contacting synthesis gas over the foregoing catalyst at a reaction temperature of from about 100.degree. C. to 500.degree. C. and at a pressure of from about one atmosphere (0.1 MPa) to about 200 atmospheres (20 MPa) and at a gas hourly space velocity of from about 10 to 100,000. A method is also provided for the preparation of the combination catalyst. The catalyst and process for its use results in a small liquid aromatic product also being formed which is suitable for forming gasoline. Olefins and oxygenates are essentially eliminated.
摘要翻译：包含由选自IIIA至VIIA族元素的元素的氧化物或酸改性的中等至大口沸石的催化剂，以及费 - 托催化剂，其中沸石与费 - 托成分的比例为约0.1至 50：1可用于从合成气中生产燃料级饱和气态烃。使用的方法包括在约100℃至500℃的反应温度和约1个大气压（约0.1MPa）至约200个大气压（压力）下将合成气与上述催化剂接触的步骤 20MPa），气时空速为10〜10万左右。还提供了用于制备组合催化剂的方法。用于其使用的催化剂和方法导致还形成适于形成汽油的小液体芳族化合物。基本上消除了烯烃和含氧化合物。

16. 发明授权

US5591688A Process for the preparation of fluid bed vinyl acetate catalyst 失效
标题翻译：流化床醋酸乙烯酯催化剂的制备方法
公开(公告)号：US5591688A
公开(公告)日：1997-01-07
申请号：US376180
申请日：1995-01-20
申请人： Patricia R. Blum , Larry M. Cirjak , Marc A. Pepera , Christos Paparizos
发明人： Patricia R. Blum , Larry M. Cirjak , Marc A. Pepera , Christos Paparizos
IPC分类号： B01J21/08 , B01J23/44 , B01J23/52 , B01J23/56 , B01J23/58 , B01J35/10 , B01J37/00 , C07C67/055 , B01J23/04
CPC分类号： B01J37/0045 , B01J23/52 , B01J23/56 , B01J23/58 , B01J35/023 , B01J35/1038 , B01J35/1042 , C07C67/055 , B01J21/08 , B01J23/44 , B01J35/1019
摘要： A process for the preparation of a fluid bed vinyl acetate (VAM) catalyst comprising impregnating a support comprising a mixture of substantially inert microspheroidal particles with a solution comprising a halide-free metal salt of Pd and M, wherein M comprises Ba, Au, La, Nb, Ce, Zn, Pb, Ca, Sr, Sb or mixtures thereof, reducing the metal salts to form a deposit of Pd and M on the support surface and impregnating the support with at least one halide-free alkali metal salt. At least 50% of the particles used for the microspheroidal support have a particle size below 100 microns, preferably below 60 microns.
摘要翻译：一种制备流化床乙酸乙烯酯（VAM）催化剂的方法，包括将包含基本上惰性的微球形颗粒的混合物的载体与包含不含卤化物的Pd和M的金属盐的溶液浸渍，其中M包括Ba，Au，La ，Nb，Ce，Zn，Pb，Ca，Sr，Sb或其混合物，还原金属盐以在载体表面上形成Pd和M的沉积物，并用至少一种不含卤化物的碱金属盐浸渍载体。用于微球支持体的至少50％的颗粒具有低于100微米的粒度，优选低于60微米。

17. 发明授权

US5300682A Catalytic oxidation of ethane to acetic acid 失效
标题翻译：乙烷催化氧化成乙酸
公开(公告)号：US5300682A
公开(公告)日：1994-04-05
申请号：US878116
申请日：1992-04-29
申请人： Patricia R. Blum , Marc A. Pepera
发明人： Patricia R. Blum , Marc A. Pepera
IPC分类号： B01J23/22 , B01J27/198 , B01J27/199 , C07B61/00 , C07C51/215 , C07C53/08 , C07C27/10 , C07C51/16 , C07C53/00
CPC分类号： C07C51/215 , B01J23/002 , B01J23/22 , B01J27/198 , B01J2523/00
摘要： Disclosed is a process for making acetic acid which comprises oxidizing ethane with molecular oxygen in a reaction zone at a pressure of at least 100 psig while the reactants are in contact with a solid catalyst having the elements and relative atomic proportions indicated by the empirical formula:VP.sub.a M.sub.b O.sub.xwhere M is one or more optional element selected from Co, Cu, Re, Fe, Ni, Nb, Cr, W, U, Ta, Ti, Zr, Zn, Hf, Mn, Pt, Pd, Sn, Sb, Bi, Ce, As, Ag, and Au,whereina is 0.5 to 3,b is 0 to 1, andx is a number determined by the valence requirements of the other elements in the catalyst, andwherein said catalyst contains crystalline vanadyl pyrophosphate.
摘要翻译：公开了一种制备乙酸的方法，其包括在反应区中在至少100psig的压力下用分子氧氧化乙烷，同时反应物与具有以下经验式表示的元素和相对原子比例的固体催化剂接触： VPaMbOx其中M是选自Co，Cu，Re，Fe，Ni，Nb，Cr，W，U，Ta，Ti，Zr，Zn，Hf，Mn，Pt，Pd，Sn，Sb，Bi中的一种或多种任选元素，Ce，As，Ag和Au，其中a为0.5至3，b为0至1，x为通过催化剂中其它元素的化合价要求确定的数，并且其中所述催化剂含有焦磷酸结晶氧钒。

18. 发明授权

US4634502A Process for the reductive deposition of polyoxometallates 失效
标题翻译：多金属氧酸盐还原沉积工艺
公开(公告)号：US4634502A
公开(公告)日：1987-01-06
申请号：US769557
申请日：1985-08-26
申请人： James L. Callahan , Michael J. Desmond , Marc A. Pepera
发明人： James L. Callahan , Michael J. Desmond , Marc A. Pepera
IPC分类号： B01J37/34 , C25D9/08 , C25D3/00 , C25D13/02
CPC分类号： B01J37/348 , C25D9/08
摘要： A process for the reductive deposition of polyoxometallate complexes on supports. The process includes the steps of forming a solution of at least one polyoxometallate compound in a solvent, said compound having the formula A.sub.a (L.sub.l M.sub.m J.sub.z O.sub.y), adding a quantity of a support material having electronic conductivity to the solution, charging the solution containing the support material to an electrolytic cell in contact with the cathode thereof, the cell having a separate compartment for the anode, passing a current of from about 0.1 to about 500 mA/cm.sup.2 of electrode area through the cell whereby the support material receives a deposit of a polyoxometallate wherein the average oxidation state of the metals therein has been reduced to a valence greater than zero and, thereafter separating and recovering the support material carrying the reduced metallate complex.
摘要翻译：多金属氧酸盐配合物在载体上还原沉积的方法。该方法包括以下步骤：在溶剂中形成至少一种多金属氧酸盐化合物的溶液，所述化合物具有式Aa（L1MmZzOy），向溶液中加入一定量的具有电子导电性的载体材料，将含有载体材料的溶液到与阴极接触的电解池中，电池具有用于阳极的单独的隔室，使约0.1至约500mA / cm 2的电极面积的电流通过电池，由此支撑材料接收多金属氧酸盐沉积物其中金属中的平均氧化态已经降低到大于零的价态，然后分离和回收载有还原的金属化合物的载体材料。

19. 发明授权

US4568698A Novel catalysts and their preparation and process for the production of saturated gaseous hydrocarbons 失效
标题翻译：新型催化剂及其制备和制备饱和气态烃的方法
公开(公告)号：US4568698A
公开(公告)日：1986-02-04
申请号：US652893
申请日：1984-09-21
申请人： Michael J. Desmond , Marc A. Pepera
发明人： Michael J. Desmond , Marc A. Pepera
IPC分类号： B01J23/745 , B01J29/14 , B01J37/04 , C07C1/04
CPC分类号： B01J37/04 , B01J23/745 , B01J29/146 , C07C1/0445 , C07C2521/18 , C07C2529/072
摘要： Catalysts comprising a medium to large port zeolite modified by the oxide or acid of an element selected from the group consisting of Group IIIA to VIIA elements and, a Fischer-Tropsch catalyst wherein the ratio of zeolite to Fischer-Tropsch component is from about 0.1 to 50:1 can be employed to produce fuel grade saturated gaseous hydrocarbons from synthesis gas. A process is employed which includes the step of contacting synthesis gas over the foregoing catalyst at a reaction temperature of from about 100.degree. C. to 500.degree. C. and at a pressure of from about one atmosphere (0.1 MPa) to about 200 atmospheres (20 MPa) and at a gas hourly space velocity of from about 10 to 100,000. A method is also provided for the preparation of the combination catalyst. The catalyst and process for its use results in a small liquid aromatic product also being formed which is suitable for forming gasoline. Olefins and oxygenates are essentially eliminated.
摘要翻译：包含由选自IIIA至VIIA族元素的元素的氧化物或酸改性的中等至大口沸石的催化剂，以及费 - 托催化剂，其中沸石与费 - 托成分的比例为约0.1至 50：1可用于从合成气中生产燃料级饱和气态烃。使用的方法包括在约100℃至500℃的反应温度和约1个大气压（约0.1MPa）至约200个大气压（压力）下将合成气与上述催化剂接触的步骤 20MPa），气时空速为10〜10万左右。还提供了用于制备组合催化剂的方法。用于其使用的催化剂和方法导致还形成适于形成汽油的小液体芳族化合物。基本上消除了烯烃和含氧化合物。

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