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81. 发明授权

US5106810A Methanol dissociation catalysts 失效
标题翻译：甲醇分解催化剂
公开(公告)号：US5106810A
公开(公告)日：1992-04-21
申请号：US525829
申请日：1990-05-23
申请人： Wu-Hsun Cheng , August Ferretti
发明人： Wu-Hsun Cheng , August Ferretti
IPC分类号： B01J23/72 , B01J23/86 , B01J23/885 , B01J23/89 , C01B3/22
CPC分类号： B01J23/885 , B01J23/72 , B01J23/868 , B01J23/8926 , C01B3/22
摘要： The activity of nonfused methanol dissociation catalysts containing copper and optionally chromium, magnesium, calcium, barium, strontium, manganese, molybdenum, ruthenium and palladium can be improved by the incorporation of 0.1 to 20 weight percent amorphous silica.

82. 发明授权

US5102846A Process for preparing catalysts for producing methacrylic acid 失效
标题翻译：制备甲基丙烯酸催化剂的方法
公开(公告)号：US5102846A
公开(公告)日：1992-04-07
申请号：US598305
申请日：1990-10-16
申请人： Toru Kuroda , Motomu Oh-Kita , Kazuhiro Ishii
发明人： Toru Kuroda , Motomu Oh-Kita , Kazuhiro Ishii
IPC分类号： B01J23/885 , B01J27/199 , B01J35/10 , C07B61/00 , C07C51/25 , C07C57/055
CPC分类号： B01J23/002 , B01J23/885 , B01J27/199 , C07C51/252 , B01J2523/00
摘要： In a process for producing a catalyst having a composition represented by the following formula usable to produce methacrylic acid by the gas-phase catalytic oxidation of methacrolein with molecular oxygen,P.sub.a Mo.sub.b Cu.sub.c V.sub.d X.sub.e Y.sub.f Z.sub.g O.sub.hwherein P, Mo, Cu, V and O are phosphorus, molybdenum, copper, vanadium and oxygen, respectively, X is at least one element selected from the group consisting of arsenic, antimony, bismuth, germanium, zirconium, tellurium and silver, Y is at least one element selected from the group consisting of iron, zinc, chromium, magnesium, tantalum, manganese, barium, boron, gallium, cerium and lanthanum, Z is at least one element selected from the group consisting of potassium, rubidium, cesium and thallium, a, b, c, d, e, f, g and h are an atomic ratio of each element, and when b is 12, a is 0.5 to 3, c is 0.01 to 2, d is 0.01 to 3, e is 0.01 to 3, f is 0 to 3, g is 0.01 to 2 nd h is the number of oxygen atoms necessary to satisfy the valence of each component, an improvement comprising adding 0.05 to 1.0 mole of nitric acid based on 12 moles of a molybdenum atom to a slurry containing materials for the catalyst components. According to the present invention, a catalyst for gas-phase catalytic oxidation excellent in the conversion of methacrolein and selectivity for methacrylic acid is obtained.

83. 发明授权

US5070058A Method for making a catalyst composition used in the production of lower aliphatic alcohols 失效
标题翻译：用于制备低级脂族醇的催化剂组合物的方法
公开(公告)号：US5070058A
公开(公告)日：1991-12-03
申请号：US468325
申请日：1990-01-22
申请人： Robert A. Sawicki , Jeffrey B. Harrison
发明人： Robert A. Sawicki , Jeffrey B. Harrison
IPC分类号： B01J23/80 , B01J23/885 , B01J37/02 , C07C29/154 , C07C29/156
CPC分类号： B01J23/80 , B01J23/885 , B01J37/0201 , B01J37/0205 , C07C29/154 , C07C29/156 , Y02P20/52
摘要： A method for preparing a catalyst composition is disclosed. In particular, a support is vacuum impregnated with at least one catalytically active element and, thereafter, the vacuum impregnated support is calcined to provide the catalyst composition. Preferably, the vacuum impregnation of the support is performed in a two-step sequence by (a) vacuum impregnating said support with said at least one element and, thereafter, calcining said support, and (b) vacuum impregnating said support with at least one other element.The catalyst composition prepared by the prescribed method is preferably used in a process for producing a mixture of lower aliphatic alcohols.
摘要翻译：公开了一种制备催化剂组合物的方法。特别地，用至少一种催化活性元素对载体进行真空浸渍，然后将真空浸渍的载体煅烧以提供催化剂组合物。优选地，支撑体的真空浸渍通过（a）用所述至少一种元素真空浸渍所述载体，然后煅烧所述载体，并且（b）用至少一种真空浸渍所述载体，以两步顺序进行其他元素通过规定方法制备的催化剂组合物优选用于制备低级脂族醇的混合物的方法。

84. 发明授权

US4778827A Catalytic system and process for producing a mixture of methanol and higher alcohols 失效
标题翻译：催化体系和生产甲醇和高级醇混合物的方法
公开(公告)号：US4778827A
公开(公告)日：1988-10-18
申请号：US918668
申请日：1986-10-16
申请人： Vittorio Fattore , Bruno Notari , Alberto Paggini , Vincenzo Lagana'
发明人： Vittorio Fattore , Bruno Notari , Alberto Paggini , Vincenzo Lagana'
IPC分类号： C07C27/06 , B01J23/06 , B01J23/58 , B01J23/86 , B01J23/885 , C07B61/00 , C07C27/00 , C07C29/15 , C07C29/153 , C07C29/154 , C07C31/02 , C07C31/04 , C07C67/00
CPC分类号： B01J23/885 , B01J23/868 , C07C29/153 , Y02P20/52
摘要： A catalytic system and process for producing mixtures of methanol and higher alcohols from synthesis gas, the catalytic system comprising zinc, chromium, copper, one or more alkaline metals, and possibly one or more metals chosen from molybdenum, manganese, lanthanium, cerium, aluminium, titanium and vanadium, either all or only part of said elements being chemically bonded to oxygen and/or together.
摘要翻译：用于从合成气生产甲醇和高级醇的混合物的催化体系和方法，催化体系包括锌，铬，铜，一种或多种碱金属，以及可能的一种或多种选自钼，锰，镧，铈，铝的金属，钛和钒，所有或仅部分所述元素化学键合到氧和/或一起。

85. 发明授权

US4755497A Preparaton of copper aluminum borate catalyst and optional improvement of the catalyst by incorporation with active metals 失效
标题翻译：制备硼酸铜铝催化剂，并通过与活性金属的结合任选改进催化剂
公开(公告)号：US4755497A
公开(公告)日：1988-07-05
申请号：US924064
申请日：1986-10-28
申请人： Richard E. De Simone , Eric J. Moore , Bruce I. Rosen
发明人： Richard E. De Simone , Eric J. Moore , Bruce I. Rosen
IPC分类号： B01J23/72 , B01J23/885 , B01J23/89 , C01B35/12 , B01J21/02 , C01B15/12
CPC分类号： B01J23/72 , B01J23/885 , B01J23/8926 , B01J23/8993 , C01B35/128
摘要： The invention is a solid state preparation of copper aluminum borate catalyst comprising: dry mixing solid reagents comprising suitable precursors of copper oxide (CuO), aluminum oxide (Al.sub.2 O.sub.3) and boron oxide (B.sub.2 O.sub.3) with a solid binder which aids compaction of the solid reagents, is essentially inert to said reagents, and burns away upon calcination, said dry mixing resulting in formation of a superficially dry copper aluminum borate precursor; compacting the dry precursor; and calcining the precursor at a sufficiently high temperature to form crystalline copper aluminum borate.
摘要翻译：本发明是一种硼酸铜铝催化剂的固态制剂，其包括：将含有氧化铜（CuO），氧化铝（Al 2 O 3）和氧化硼（B 2 O 3））的合适前体与固体粘合剂混合的干混固体试剂，其有助于固体试剂的压实，对所述试剂基本上是惰性的，并且在煅烧时烧掉，所述干混合导致形成表面干燥的硼酸铜铝前体; 压实干前体; 并在足够高的温度下煅烧前体以形成结晶的硼酸铜铝。

86. 发明授权

US4746753A Preparation of acrylonitrile from propylene, oxygen and ammonia in the presence of an alkali metal promoted bismuth, cerium, molybdenum, tungsten catalyst 失效
标题翻译：在碱金属存在下，由丙烯，氧和氨制备丙烯腈促进了铋，铈，钼，钨催化剂
公开(公告)号：US4746753A
公开(公告)日：1988-05-24
申请号：US880657
申请日：1986-07-01
申请人： James F. Brazdil, Jr. , Dev D. Suresh , Robert K. Grasselli
发明人： James F. Brazdil, Jr. , Dev D. Suresh , Robert K. Grasselli
IPC分类号： B01J23/31 , B01J23/68 , B01J23/885 , C07C5/48 , C07C45/34 , C07C45/35 , C07C45/37 , C07C45/38 , C07C120/14
CPC分类号： C07C253/26 , B01J23/002 , B01J23/31 , B01J23/686 , B01J23/885 , C07C45/34 , C07C45/35 , C07C45/37 , C07C45/38 , C07C5/48 , B01J2523/00 , C07C2521/06 , C07C2523/04 , C07C2523/08 , C07C2523/10 , C07C2523/12 , C07C2523/18 , C07C2523/26 , C07C2523/28 , C07C2523/31 , C07C2523/50 , C07C2523/72 , C07C2527/057 , Y02P20/52
摘要： Bismuth cerium molybdate catalysts promoted with alkali metal and other optional ingredients provide high yields of acrylonitrile in the ammoxidation of propylene.
摘要翻译：用碱金属和其他任选成分促进的钼酸铋钼催化剂在丙烯的氨氧化中提供高产率的丙烯腈。

87. 发明授权

US4521618A Process for preparing acrylic or methacrylic acid 失效
标题翻译：制备丙烯酸或甲基丙烯酸的方法
公开(公告)号：US4521618A
公开(公告)日：1985-06-04
申请号：US542964
申请日：1983-10-18
申请人： Dietrich Arntz , Gunter Prescher , Werner Burkhardt , Johannes Heilos , Reinhard Manner
发明人： Dietrich Arntz , Gunter Prescher , Werner Burkhardt , Johannes Heilos , Reinhard Manner
IPC分类号： C07C57/05 , B01J23/22 , B01J23/30 , B01J23/34 , B01J23/68 , B01J23/84 , B01J23/88 , B01J23/885 , B01J23/89 , B01J27/192 , B01J27/198 , B01J27/199 , B01J33/00 , B01J37/02 , C07B31/00 , C07B33/00 , C07B61/00 , C07C27/00 , C07C27/14 , C07C45/00 , C07C45/35 , C07C47/052 , C07C47/22 , C07C51/00 , C07C51/25 , C07C57/055 , C07C67/00 , C07C253/00 , C07C253/18 , C07C255/08 , C07D213/84
CPC分类号： C07D213/84 , B01J23/885 , B01J27/192 , B01J37/0223 , C07C45/35 , C07C51/252 , B01J2523/00
摘要： A process is disclosed for preparing coated catalysts, inter alia, for gas phase oxidations in organic chemistry, comprised of an inert support and a coating of catalyst material enclosing this support, wherein a suspension of the starting material for the coating is sprayed onto an agitated bed of the support, while the suspending medium is being partially removed by a gas stream, and the raw material is then dried and heat-treated. For this purpose, the support bed is mechanically agitated and loosened by a gas stream blown in from below. The catalyst precursor containing a binder and, if appropriate, a pore-former is sprayed in an increasing amount from above onto the bed, the ratio between suspending medium sprayed on and drawn off remaining about constant. The thermal expansion coefficient of the precursor as a dry powder must not deviate by more than 15% from that of the support. The applied coating is densified by continuing the mechanical and fluidizing mixing motion, the material is then dried in a continuing gas stream and heat-treated, if appropriate after decomposition of an added pore-former.
摘要翻译：公开了一种用于制备涂覆的催化剂的方法，特别是用于有机化学中的气相氧化，包括惰性载体和包围该载体的催化剂材料的涂层，其中用于涂层的起始材料的悬浮液被喷涂到搅拌的同时通过气流部分地除去悬浮介质，然后将原料干燥和热处理。为此，支撑床被从下方吹入的气流机械搅拌和松动。含有粘合剂的催化剂前体，如果合适的话，将成孔剂从上面以增加的量喷洒到床上，喷雾和吸出的悬浮介质之间的比例保持不变。作为干粉的前体的热膨胀系数不能偏离载体的热膨胀系数的15％以上。施加的涂层通过继续机械和流化混合运动致密化，然后将材料以连续的气流干燥，并在适当的情况下在加入的成孔剂分解后进行热处理。

88. 发明授权

US4503247A Process for producing methacrylic acid 失效
标题翻译：生产甲基丙烯酸的方法
公开(公告)号：US4503247A
公开(公告)日：1985-03-05
申请号：US395406
申请日：1982-07-06
申请人： Sargis Khoobiar
发明人： Sargis Khoobiar
IPC分类号： B01J23/885 , B01J23/887 , B01J23/89 , B01J27/186 , C07C51/25 , C07C57/055
CPC分类号： B01J27/186 , B01J23/885 , B01J23/8872 , B01J23/8993 , C07C51/252 , B01J2523/00
摘要： A catalyst composition useful for the oxidation of unsaturated aldehydes, particularly the oxidation of methacrolein to produce methacrylic acid, comprises the combination of oxides of molybdenum, copper, phosphorus, antimony, cesium and rhenium in predetermined relative atomic ratios.
摘要翻译：可用于氧化不饱和醛的催化剂组合物，特别是甲基丙烯醛氧化产生甲基丙烯酸的催化剂组合物包括以预定的相对原子比组合的钼，铜，磷，锑，铯和铼的氧化物。

89. 发明授权

US4461752A Process for the production of hydrogen cyanide 失效
标题翻译：生产氰化氢的方法
公开(公告)号：US4461752A
公开(公告)日：1984-07-24
申请号：US468528
申请日：1983-02-22
申请人： Yutaka Sasaki , Hiroshi Utsumi
发明人： Yutaka Sasaki , Hiroshi Utsumi
IPC分类号： B01J23/76 , B01J23/00 , B01J23/843 , B01J23/85 , B01J23/885 , B01J27/057 , C01C3/02
CPC分类号： C01C3/0241 , B01J23/8435 , B01J23/85 , B01J23/885 , B01J27/0576
摘要： An improved catalyst for use in the production of hydrogen cyanide by vapor phase catalytic ammoxidation of methanol, and a process for the production of hydrogen cyanide in the presence of said improved catalyst are disclosed. This improved catalyst is represented by the following empirical formula:Fe.sub.a Cu.sub.b Sb.sub.c Mo.sub.d Me.sub.e Te.sub.f Q.sub.g O.sub.h (SiO.sub.2).sub.iwherein Me is at least one element selected from the group consisting of V and W; Q is at least one element selected from the group consisting of Mg, Zn, La, Ce, Al, Cr, Mn, Co, Ni, Bi, U and Sn; and a, b, c, d, e, f, g, h and i each represents the atomic ratio of the elements in the formula for which they are subscripts, wherein for a=10, b=0.5 to 5, c=12 to 30, d=0 to 15, e=0 to 3, f=0 to 5, g=0 to 6, h=number of oxygen atoms as determined corresponding to the oxide formed by combining the above-described elements, and i=25 to 200.
摘要翻译：公开了一种用于通过气相催化氨氧化甲醇生产氰化氢的改进的催化剂，以及在所述改进的催化剂存在下生产氰化氢的方法。该改进的催化剂由以下经验式表示：FeaCubSbcModMeeTefQgOh（SiO 2）i其中Me是选自V和W中的至少一种元素; Q是选自Mg，Zn，La，Ce，Al，Cr，Mn，Co，Ni，Bi，U和Sn中的至少一种元素; a，b，c，d，e，f，g，h和i分别表示下式中的元素的原子比，其中a = 10，b = 0.5〜5，c = 12 至30，d = 0至15，e = 0至3，f = 0至5，g = 0至6，h =对应于通过组合上述元素形成的氧化物而确定的氧原子数，i = 25〜200。

90. 发明授权

US4405498A Oxidation and ammoxidation catalysts 失效
标题翻译：氧化和氨氧化催化剂
公开(公告)号：US4405498A
公开(公告)日：1983-09-20
申请号：US254231
申请日：1981-04-14
申请人： Jerry R. Ebner
发明人： Jerry R. Ebner
IPC分类号： B01J23/00 , B01J23/28 , B01J23/30 , B01J23/31 , B01J23/32 , B01J23/68 , B01J23/885 , B01J27/02 , B01J35/00 , B01J21/02 , B01J27/14 , B01J29/16
CPC分类号： C07C253/26 , B01J23/002 , B01J23/28 , B01J23/30 , B01J23/31 , B01J23/32 , B01J23/686 , B01J23/885 , B01J27/02 , B01J35/0006 , B01J2523/00 , Y02P20/52
摘要： Disclosed herein are catalysts useful for oxidation and ammoxidation of hydrocarbons. Such catalysts have the empirical formulaBiMo.sub.a V.sub.b Sb.sub.c M.sub.d O.sub.xwherein a is 0.5-2, b is 0.12-3, c is 0.12-10, d is 0-0.5 and x is selected to satisfy the valence requirements of the other elements present. In such catalysts, M is one or more elements selected from Groups I-A, II-A, III-A, V-A, VI-A, I-B, IV-B, VI-B and VII-B of the Periodic Table.Catalysts according to the invention are prepared by forming a slurry of vanadium antimonate component, a bismuth molybdate component, and optionally the compound M and/or a support material, drying the slurry, and calcining to form the catalyst.Such catalysts are specifically useful for production of acrylonitrile from propylene, ammonia and an oxygen-containing gas.
摘要翻译：本文公开了可用于烃的氧化和氨氧化的催化剂。这种催化剂具有经验式BiMoaVbSbcMdOx，其中a为0.5-2，b为0.12-3，c为0.12-10，d为0-0.5，x选择为满足存在的其它元素的化合价要求。在这样的催化剂中，M是选自元素周期表的I-A，II-A，III-A，V-A，VI-A，I-B，IV-B，VI-B和VII-B族中的一种或多种元素。根据本发明的催化剂通过形成锑酸锑组分，钼酸铋组分和任选的化合物M和/或载体材料的浆料来制备，干燥浆料，并煅烧以形成催化剂。这种催化剂特别适用于从丙烯，氨和含氧气体生产丙烯腈。

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