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公开(公告)号：US5071802A
公开(公告)日：1991-12-10
申请号：US489952
申请日：1990-03-07
申请人： Shinkichi Shimizu , Takayasu Niwa , Nobuyuki Abe , Masanori Doba , Akira Iguchi , Hiroshi Ichihashi , Masaru Kitamura
发明人： Shinkichi Shimizu , Takayasu Niwa , Nobuyuki Abe , Masanori Doba , Akira Iguchi , Hiroshi Ichihashi , Masaru Kitamura
IPC分类号： B01J23/90 , B01J29/90 , B01J38/52 , C07D201/04 , C07D213/10
CPC分类号： C07D213/10 , B01J23/90 , B01J29/90 , B01J38/52 , C07D201/04 , Y02P20/584
摘要： Carbonaceous materials deposited on solid catalysts and produced, for example, in Beckmann rearrangement in a gaseous phase are burned off by effecting the treatment in the presence of alcohols such as methanol or ethanol together with molecular oxygen-containing gas in order to regenerate the catalyst activity.
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公开(公告)号：US3970702A
公开(公告)日：1976-07-20
申请号：US529100
申请日：1974-12-03
申请人： Tatsuo Shiraishi , Susumu Kishiwada , Shinkichi Shimizu , Shigern Honmaru , Hiroshi Ichihashi , Yoshihiko Nagaoka
发明人： Tatsuo Shiraishi , Susumu Kishiwada , Shinkichi Shimizu , Shigern Honmaru , Hiroshi Ichihashi , Yoshihiko Nagaoka
CPC分类号： C07C45/35
摘要： A catalytic process for the preparation of acrolein by the vapor phase oxidation of propylene which comprises contacting propylene and oxygen with a catalyst composition comprising a catalyst system of the formula:Mo.sub.a Bi.sub.b Fe.sub.c X.sub.d Ni.sub.e Tl.sub.f P.sub.g O.sub.hwherein X is one or more of Mg, Mn and Co and a, b, c, d, e, f, g and h represent, respectively, the number of atoms wherein a is 12, b is 0.1 to 5, c is 0.1 to 5, d is 0 to 12, e is 0.1 to 12, f is 1 or less but not 0, g is 0 to 5 and h depends on the number of the other atoms and is usually from 36 to 89. Acrolein is produced with the use of said catalyst in a high selectivity and an excellent yield per each pass even at a large space velocity.
摘要翻译： 用于通过丙烯气相氧化制备丙烯醛的催化方法，其包括使丙烯和氧与催化剂组合物接触，所述催化剂组合物包含下式的催化剂体系：
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公开(公告)号：US4003978A
公开(公告)日：1977-01-18
申请号：US515888
申请日：1974-10-18
摘要： A method for treating ammonia-containing gases for removing ammonia therefrom, which comprises contacting the ammonia-containing gases with a metal oxide catalyst having the following formula:Cr.sub.x A.sub.y O.sub.zwherein Cr is chromium; A is at least one element selected from the group consisting of tin, antimony, vanadium, cobalt, silver, zinc, nickel, titanium, molybdenum, tungsten, sulfur, phosphorus, boron, germanium and zirconium; x is a numeral of 4 to 12; y is a numeral of 0.2 to 8 and z is a numeral of 6.2 to 42, in a vapor phase at a temperature of from 200.degree. to 500.degree. C in the presence of molecular oxygen, and thereby the ammonia is oxidized to harmless nitrogen gas.
摘要翻译： 一种用于处理含氨气体以从其中除去氨的方法，其包括使含氨气体与具有下式的金属氧化物催化剂接触：
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公开(公告)号：US4565801A
公开(公告)日：1986-01-21
申请号：US371223
申请日：1982-04-23
IPC分类号： C07C57/05 , B01J27/00 , B01J27/19 , B01J27/199 , C01B25/16 , C01B25/24 , C07C51/00 , C07C51/25 , C07C67/00 , B01J27/14
CPC分类号： C07C51/252 , B01J23/002 , B01J27/19 , B01J27/199 , C01B25/16 , B01J2523/00
摘要： A heteropoly-acid of the formula:H.sub.3+x (PMo.sub.12-x V.sub.x O.sub.40).nH.sub.2 Owherein x and n are numbers satisfying respectively the equations: 0.ltoreq.x.ltoreq.3 and n.ltoreq.6, and comprising phosphorus as the central atom and molybdenum or molybdenum and vanadium as the coordinating atoms, or its reduction-form product, which is in a cubic crystal structure having diffraction lines at lattice spacings (d) of at least 8.4, 6.8, 5.9, 4.8, 4.2 and 3.4 in the X-ray powder diffraction. The heteropoly-acid is useful as a catalyst, especially as a catalyst in the production of methacrylic acid by the gas-phase catalytic oxidation of methacrolein.
摘要翻译： 具有下式的杂多酸：H3 + x（PMo12-xVxO40）·nH2O其中x和n分别满足等式：0≤x≤3和n≤6，并且包含磷作为 中心原子和钼或钼和钒作为配位原子，或其还原形式的产物，其在晶格间距（d）处具有至少8.4,6.8,5.9,4.8,4.2和3.4的衍射线的立方晶体结构 在X射线粉末衍射中。 杂多酸可用作催化剂，特别是通过甲基丙烯醛的气相催化氧化生产甲基丙烯酸时的催化剂。
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公开(公告)号：US4010238A
公开(公告)日：1977-03-01
申请号：US452659
申请日：1974-03-19
IPC分类号： B01D53/94 , B01J23/22 , B01J23/26 , B01J23/84 , B01J23/847 , B01J27/198 , B01J27/199 , B01J8/00 , C01B21/00
CPC分类号： B01J23/8472 , B01D53/9418 , B01J23/22 , B01J23/26 , B01D2251/2062 , B01D2255/20707 , B01D2255/20723 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20784 , B01D2255/2094
摘要： A process for the selective removal of nitrogen oxides from waste gases containing nitrogen oxides, which comprises contacting the waste gases with a metal oxide catalyst having the following formula:V.sub.x A.sub.y O.sub.zwherein V is vanadium; A is at least one element selected from the group consisting of copper, zinc, tin, lead, titanium, phosphorus, chromium, iron, cobalt and nickel; x and y are each a numeral of 0.5 to 12; and z is a numeral of 1 to 60, at a temperature of 150.degree. to 800.degree. C in the presence of ammonia.
摘要翻译： 一种用于从含有氮氧化物的废气中选择性除去氮氧化物的方法，其包括使废气与具有下式的金属氧化物催化剂接触：
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公开(公告)号：US4058547A
公开(公告)日：1977-11-15
申请号：US302882
申请日：1972-11-01
IPC分类号： B01J23/887 , B01J27/192 , C07C120/14
CPC分类号： C07C253/26 , B01J23/8876 , B01J27/192 , Y02P20/52
摘要： In the production of acrylonitrile by a vapor phase reaction of propylene, ammonia and oxygen at an elevated temperature, a process which comprises contacting propylene, ammonia and oxygen with a catalyst composition comprising a catalyst system of the formula: Tl.sub.a P.sub.b Mo.sub.c Fe.sub.d Bi.sub.e X.sub.f O.sub.g wherein X represents one or more of the metals, Ni, Mg and Co, and a, b, c, d, e, f and g represent respectively the relative number of atoms of each component; provided that when c is 12, a is 2 or less, but not 0; b is 0 to 5; d is 0.1 to 5; e is 0.1 to 5; f is 2 to 15; and the value of g depends on the number of the other atoms and is usually from 38.3 to 81.5.
摘要翻译： 在通过丙烯，氨和氧在升高的温度下的气相反应生产丙烯腈的过程中，包括使丙烯，氨和氧与包含下式催化剂体系的催化剂组合物接触的方法：其中X代表一个或多个 更多的金属，Ni，Mg和Co，以及a，b，c，d，e，f和g分别表示各成分的相对原子数。 条件是当c为12时，a为2或更小，但不为0; b为0〜5; d为0.1〜5; e为0.1〜5; f为2〜15; g的值取决于其他原子的数量，通常为38.3〜81.5。
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公开(公告)号：US3968166A
公开(公告)日：1976-07-06
申请号：US582077
申请日：1975-05-30
申请人： Tatsuo Shiraishi , Susumu Kishiwada , Shinkichi Shimizu , Shigeru Honmaru , Akihiko Atsumi , Hiroshi Ichihashi , Yoshihiko Nagaoka
发明人： Tatsuo Shiraishi , Susumu Kishiwada , Shinkichi Shimizu , Shigeru Honmaru , Akihiko Atsumi , Hiroshi Ichihashi , Yoshihiko Nagaoka
IPC分类号： B01J27/188 , B01J27/192 , C07C45/35 , C07C45/04
CPC分类号： B01J27/192 , B01J27/188 , C07C45/35
摘要： A process for the preparation of acrolein by the vapor phase catalytic oxidation of propylene which comprises contacting propylene and oxygen with a catalyst composition comprising a catalyst system of the formula:Mo.sub.a Bi.sub.b Fe.sub.c Ni.sub.d Tl.sub.e P.sub.f X.sub.g Y.sub.h O.sub.iWherein X is one or more of Mg, Mn and Co, Y is one or more of Cu, Ca, Sr, Zn, Cd, Sn and Pb and a, b, c, d, e, f, g, h and i represent respectively the number of atoms and, when a is 12, b is 0.1 to 5, c is 0.1 to 12, d is 0.1 to 12, e is 1 or less but not 0, f is 0 to 5, g is 0 to 12, h is 0.1 to 12 and i is a number determined by the valence requirements of the other atoms present and from 36.5 to 95.8, provided that b plus c is from 0.2 to 12.5 and d plus g plus h is from 0.2 to 27. The process can provide acrolein in a high selectivity and an excellent single pass yield even at a large space velocity of the propylene feed.
摘要翻译： 一种通过丙烯气相催化氧化制备丙烯醛的方法，该方法包括使丙烯与氧与催化剂组合物接触，所述催化剂组合物包括下式的催化剂体系：
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公开(公告)号：US3951861A
公开(公告)日：1976-04-20
申请号：US429947
申请日：1974-01-02
申请人： Tatsuo Shiraishi , Susumu Kishiwada , Shinkichi Shimizu , Shigeru Honmaru , Akihiko Atsumi , Hiroshi Ichihashi , Yoshihiko Nagaoka
发明人： Tatsuo Shiraishi , Susumu Kishiwada , Shinkichi Shimizu , Shigeru Honmaru , Akihiko Atsumi , Hiroshi Ichihashi , Yoshihiko Nagaoka
IPC分类号： B01J23/88 , B01J27/188 , B01J27/192 , B01J27/14 , B01J23/14
CPC分类号： B01J23/8873 , B01J23/8872 , B01J23/8874 , B01J23/8875 , B01J23/8876 , B01J27/188 , B01J27/192
摘要： A catalytic process for the preparation of acrolein by the vapor phase oxidation of propylene which comprises contacting propylene and oxygen with a catalyst composition comprising a catalyst system of the formula:Mo.sub.a Bi.sub.b Fe.sub.c Ni.sub.d Tl.sub.e P.sub.f X.sub.g Y.sub.h O.sub.i wherein X is one or more of Mg, Mn and Co, Y is one or more of Cu, Ca, Sr, Zn, Cd, Sn and Pb and a, b, c, d, e, f, g, h and i represent respectively the number of atoms, provided that, when a is 12, b is 0.1 to 5, c is 0.1 to 12, d is 0.1 to 12, e is 1 or less but not 0, f is 0 to 5, g is 0 to 12, h is 0.1 to 12 and i is from 36 to 112. By such a process, acrolein is produced in a high selectivity and an excellent yield per each pass even at a large space velocity.
摘要翻译： 用于通过丙烯气相氧化制备丙烯醛的催化方法，其包括使丙烯和氧与催化剂组合物接触，所述催化剂组合物包含下式的催化剂体系：
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9.发明授权Process for producing epsilon-caprolactam and activating solid catalysts therefor 失效生产EPSILON-CAPROLACTAM和活化其固体催化剂的方法
公开(公告)号：US5212302A
公开(公告)日：1993-05-18
申请号：US811627
申请日：1991-12-23
IPC分类号： B01J29/035 , B01J29/86 , B01J29/87 , B01J29/88 , B01J29/90 , B01J38/12 , B01J38/66 , C07D201/04
CPC分类号： B01J29/90 , B01J29/035 , B01J29/86 , B01J29/87 , B01J29/88 , B01J38/12 , B01J38/66 , C07D201/04 , Y02P20/52 , Y02P20/584
摘要： In the production of .epsilon.-caprolactam from cyclohexanon oxime in gaseous phase in the presence of solid catalysts, the catalysts, no matter whether they may have worked, are brought into contact with either aqueous solution of ammonium salts and at least one basic material or ammonia water.
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10.发明授权Process for producing .epsilon.-caprolactam and activating solid catalysts therefor 失效制备ε-己内酰胺和活化固体催化剂的方法
公开(公告)号：US5403801A
公开(公告)日：1995-04-04
申请号：US10791
申请日：1993-01-29
IPC分类号： B01J29/035 , B01J29/86 , B01J29/87 , B01J29/88 , B01J29/90 , B01J38/12 , B01J38/66 , C07D201/04 , B01J37/00 , B01J29/28
CPC分类号： B01J29/90 , B01J29/035 , B01J29/86 , B01J29/87 , B01J29/88 , B01J38/12 , B01J38/66 , C07D201/04 , Y02P20/52 , Y02P20/584
摘要： In the production of .epsilon.-caprolactam from cyclohexanon oxime in gaseous phase in the presence of solid catalysts, the catalysts, no matter whether they may have worked, are brought into contact with either aqueous solution of ammonium salts and at least one basic material or ammonia water.
摘要翻译： 在固体催化剂存在下，在气相中从环己酮肟制备ε-己内酰胺时，催化剂无论是否可能已经起作用，都与铵盐水溶液和至少一种碱性物质或氨 水。
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