FR2354812A1 - Catalyseur pour l'oxydation de la (meth)acroleine en acide (meth)acrylique - Google Patents
Catalyseur pour l'oxydation de la (meth)acroleine en acide (meth)acryliqueInfo
- Publication number
- FR2354812A1 FR2354812A1 FR7718561A FR7718561A FR2354812A1 FR 2354812 A1 FR2354812 A1 FR 2354812A1 FR 7718561 A FR7718561 A FR 7718561A FR 7718561 A FR7718561 A FR 7718561A FR 2354812 A1 FR2354812 A1 FR 2354812A1
- Authority
- FR
- France
- Prior art keywords
- meth
- acrolein
- oxidation
- catalyst
- acrylic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0221—Coating of particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Catalyseur pour l'oxydation, par des gaz contenant de l'oxygène, de l'acroléine ou de la méthacroléine respectivement en acide acrylique ou en acide méthacrylique, constitué par un matériau-support façonné, dont la surface est recouverte d'une matière à activité catalytique, de formule générale Mo12 Aa Bb Cc Dd Ox , dans laquelle A = V et/ou W, B = Cu et/ou Fe et/ou Mn et/ou Ni et/ou Cr, C = Nb et/ou Ta et/ou Bi et/ou Sb et/ou Sn et/ou Th et /ou Ce et/ou U, D = Li et/ou Na et /ou K et/ou Rb et/ou Cs et/ou T1 avec a = 0,1 à 18, b = 0 à 8, c = 0 à 10, d = 0 à 2 et x = 36,25 à 135. La matière catalytique est préparée, avant son application sur le support, à partir de sels des constituants facilement décomposables par voie thermique, en opérant de la manière habituelle par mélange de solutions aqueuses, de suspensions dans l'eau ou de masses humides formées par des sels des constituants, par séchage, par calcination de la matière séchée entre 140 et 600 degrés C, puis la matière est réduite jusqu'à une grosseur des particules inférieure à 150 mu m, et appliquée, après addition d'eau, sous la forme d'une couche d'épaisseur comprise entre 10 et 1500 mm sur le matériau-support préalablement façonné, dont la surface est rugueuse.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2626887A DE2626887B2 (de) | 1976-06-16 | 1976-06-16 | Katalysator für die Oxadation von (Methacrolein zu (Meth)Acrylsäure |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2354812A1 true FR2354812A1 (fr) | 1978-01-13 |
FR2354812B1 FR2354812B1 (fr) | 1983-09-30 |
Family
ID=5980631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7718561A Granted FR2354812A1 (fr) | 1976-06-16 | 1977-06-16 | Catalyseur pour l'oxydation de la (meth)acroleine en acide (meth)acrylique |
Country Status (8)
Country | Link |
---|---|
US (1) | US4259211A (fr) |
JP (1) | JPS598178B2 (fr) |
BE (1) | BE855741A (fr) |
CA (1) | CA1095491A (fr) |
DE (1) | DE2626887B2 (fr) |
FR (1) | FR2354812A1 (fr) |
GB (1) | GB1576389A (fr) |
NL (1) | NL7706647A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000564A1 (fr) * | 1977-07-28 | 1979-02-07 | The Standard Oil Company | Catalyseurs contenant du fer et du molybdène et utilisation de ces catalyseurs pour la préparation d'acrylonitrile ou de méthacrylonitrile |
EP0000663A1 (fr) * | 1977-07-28 | 1979-02-07 | The Standard Oil Company | Procédé d'oxydation d'oléfines avec utilisation de catalyseurs contenant du molybdène et différents éléments promoteurs |
EP0024954A1 (fr) * | 1979-09-04 | 1981-03-11 | Ube Industries, Ltd. | Catalyseur pour la production d'acide carboxylique insaturé, sa préparation, et la production d'acide carboxylique insaturé |
FR2481146A1 (fr) * | 1980-04-25 | 1981-10-30 | Rhone Poulenc Ind | Procede pour la preparation de catalyseurs a base d'oxydes de molybdene et/ou de tungstene et d'oxydes d'autres metaux |
FR2519268A1 (fr) * | 1982-01-06 | 1983-07-08 | Nippon Catalytic Chem Ind | Catalyseur polymetallique a base de molybdene pour l'oxydation du propylene en propenal |
EP0267556A2 (fr) * | 1986-11-11 | 1988-05-18 | Mitsubishi Rayon Co., Ltd. | Procédé pour la préparation de méthanoléine et d'acide méthacrylique |
EP0279374A1 (fr) * | 1987-02-17 | 1988-08-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Catalyseur d'oxydation d'oléfines ou d'alcool tertiaire et procédé pour sa préparation |
US5208371A (en) * | 1986-11-11 | 1993-05-04 | Mitsubishi Rayon Co., Ltd. | Process for production of methacrolein and methacrylic acid |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272408A (en) * | 1978-10-17 | 1981-06-09 | Air Products And Chemicals, Inc. | Stable molybdenum catalysts for high conversion of C3 and C4 olefins to corresponding unsaturated aldehydes and acids |
DE2849637A1 (de) * | 1978-11-16 | 1980-05-29 | Hoechst Ag | Traegerkatalysator und verfahren zu seiner herstellung |
DE2909670A1 (de) * | 1979-03-12 | 1980-10-02 | Basf Ag | Verfahren zur herstellung von schalenkatalysatoren |
JPS56161841A (en) * | 1980-05-19 | 1981-12-12 | Mitsubishi Petrochem Co Ltd | Manufacture of composite oxide catalyst |
JPS57130548A (en) * | 1981-02-05 | 1982-08-13 | Mitsubishi Chem Ind Ltd | Catalyst composition |
NL8202791A (nl) * | 1981-07-17 | 1983-02-16 | Halcon Sd Group Inc | Werkwijze voor het bereiden van methacrylzuur. |
US4788173A (en) * | 1985-12-20 | 1988-11-29 | The Standard Oil Company | Catalytic mixtures for ammoxidation of paraffins |
US4783545A (en) * | 1985-12-20 | 1988-11-08 | The Standard Oil Company | Method for ammoxidation of paraffins and catalyst system therefor |
US4892856A (en) * | 1987-06-05 | 1990-01-09 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for oxidation of acrolein and process for preparation thereof |
DE3719635A1 (de) * | 1987-06-12 | 1988-12-29 | Basf Ag | Verfahren zur herstellung von schalenkatalysatoren |
JPS6415987U (fr) * | 1987-07-13 | 1989-01-26 | ||
JPS6415988U (fr) * | 1987-07-13 | 1989-01-26 | ||
NZ228084A (en) * | 1988-02-24 | 1990-11-27 | Kawasaki Steel Co | Catalysts and their use in catalytic production of pyromellitic dianhydride |
EP0415347B2 (fr) * | 1989-08-29 | 2002-06-05 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Catalyseur pour la fabrication de l'acide méthacrylique |
DE4132263A1 (de) * | 1991-09-27 | 1993-04-01 | Basf Ag | Verfahren zur katalytischen gasphasenoxidation von acrolein zu acrylsaeure |
DE4431949A1 (de) * | 1994-09-08 | 1995-03-16 | Basf Ag | Verfahren zur katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure |
DE4442346A1 (de) | 1994-11-29 | 1996-05-30 | Basf Ag | Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse |
JP3786297B2 (ja) * | 1995-03-03 | 2006-06-14 | 日本化薬株式会社 | 触媒の製造方法 |
DE19622331A1 (de) | 1996-06-04 | 1997-12-11 | Basf Ag | Verfahren der heterogen katalysierten Gasphasenoxidation von Propan zu Acrolein |
KR100204729B1 (ko) | 1997-03-17 | 1999-06-15 | 성재갑 | 아크롤레인 부분산화용 촉매의 제조 방법 |
DE19815278A1 (de) * | 1998-04-06 | 1999-10-07 | Basf Ag | Multimetalloxidmassen |
US6143928A (en) * | 1998-08-10 | 2000-11-07 | Saudi Basic Industries Corporation | Catalysts for low temperature selective oxidation of propylene, methods of making and using the same |
US6384275B2 (en) | 1998-09-23 | 2002-05-07 | Lg Chem, Ltd. | Method of producing acrylic acid using a catalyst for acrolein oxidation |
US6432870B1 (en) * | 1999-05-25 | 2002-08-13 | Toagosei Co., Ltd. | Process for preparing metal oxide catalyst for acrylic acid production |
US6762148B2 (en) * | 1999-09-17 | 2004-07-13 | Nippon Kayaku Kabushiki Kaisha | Catalyst process of making |
US6620968B1 (en) | 1999-11-23 | 2003-09-16 | Rohm And Haas Company | High hydrocarbon space velocity process for preparing unsaturated aldehydes and acids |
JP4318367B2 (ja) * | 2000-02-16 | 2009-08-19 | 株式会社日本触媒 | アクロレインおよびアクリル酸の製造方法 |
DE10031518A1 (de) * | 2000-06-28 | 2002-01-10 | Basf Ag | Verfahren zur Herstellung von Hydroformylierungsprodukten des Propylens und von Acrylsäure und/oder Acrolein |
DE10046928A1 (de) * | 2000-09-21 | 2002-04-11 | Basf Ag | Verfahren zur Herstellung von Multimetalloxidmassen |
EP1333922B1 (fr) * | 2000-10-10 | 2004-06-02 | Basf Aktiengesellschaft | Procede de preparation d'un catalyseur a enveloppe annulaire et son utilisation pour produire de l'acroleine |
DE10061555A1 (de) * | 2000-12-11 | 2002-06-20 | Basf Ag | Schalenkatalysator für die Hydrierung von Maleinsäureanhydrid und verwandten Verbindungen zu gamma-Butyrolacton und Tetrahydrofuran und Derivaten davon |
JP4530595B2 (ja) * | 2000-12-13 | 2010-08-25 | 旭化成ケミカルズ株式会社 | 酸化またはアンモ酸化用酸化物触媒 |
EP1245556B1 (fr) * | 2001-03-29 | 2004-09-15 | DSM Fine Chemicals Austria Nfg GmbH & Co KG | Procédé de préparation d'acides carboxyliques par oxydation d'aldéhyde et en présence de periodate, dichromate et d'acide dans l'eau |
WO2003022819A1 (fr) * | 2001-09-07 | 2003-03-20 | Jubilant Organosys Limited | Procede de fabrication de nitriles heteroaromatiques, catalyseur ameliore correspondant et procede pour la fabrication dudit catalyseur ameliore |
US20030166972A1 (en) * | 2002-02-20 | 2003-09-04 | Regents Of The University Of California Office Of Technology Licensing | Process for production of formaldehyde from dimethyl ether |
ATE493200T1 (de) * | 2002-07-12 | 2011-01-15 | Lg Chemical Ltd | Verfahren zur herstellung eines katalysators für die partialoxidation von acrolein |
US20060205978A1 (en) * | 2002-08-20 | 2006-09-14 | Nippon Shokubai Co., Ltd. | Production process for catalyst |
KR100497173B1 (ko) * | 2002-11-29 | 2005-06-28 | 주식회사 엘지화학 | 아크롤레인의 부분 산화 반응용 촉매의 제조방법 |
JP2007502254A (ja) | 2003-08-14 | 2007-02-08 | ビーエーエスエフ アクチェンゲゼルシャフト | (メタ)アクロレインおよび/または(メタ)アクリル酸の製造方法 |
US7229945B2 (en) * | 2003-12-19 | 2007-06-12 | Saudi Basic Industrics Corporation | Process of making mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins |
TWI438187B (zh) * | 2005-02-28 | 2014-05-21 | Evonik Degussa Gmbh | 丙烯酸和基於可再生原料之吸水聚合物結構及二者之製備方法 |
DE102005010645A1 (de) | 2005-03-08 | 2005-08-04 | Basf Ag | Verfahren zum Befüllen eines Reaktors |
JP4756890B2 (ja) * | 2005-03-29 | 2011-08-24 | 日本化薬株式会社 | メタクリル酸製造用触媒及びその製造方法 |
JP2006314923A (ja) * | 2005-05-12 | 2006-11-24 | Nippon Kayaku Co Ltd | メタクリル酸製造用触媒の製造方法 |
DE102005062026A1 (de) * | 2005-12-22 | 2007-06-28 | Basf Ag | Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propylen zu Acrylsäure |
DE102006039205A1 (de) | 2006-08-22 | 2008-03-20 | Stockhausen Gmbh | Auf nachwachsenden Rohstoffen basierende Acrylsäure und wasserabsorbierende Polymergebilde sowie Verfahren zu deren Herstellung mittels Dehydratisierung |
DE102007010422A1 (de) * | 2007-03-01 | 2008-09-04 | Basf Se | Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse |
DE102007025357A1 (de) * | 2007-05-31 | 2009-01-08 | Süd-Chemie AG | Verfahren zum Auftragen einer Washcoatsuspension auf eine Trägerstruktur |
DE102007031481A1 (de) | 2007-07-06 | 2009-01-08 | BSH Bosch und Siemens Hausgeräte GmbH | Waschtrockner |
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CN101385978B (zh) * | 2007-09-12 | 2011-04-20 | 上海华谊丙烯酸有限公司 | 一种合成甲基丙烯醛的催化剂及其制备方法 |
MX2008015540A (es) | 2007-12-26 | 2009-06-26 | Rohm Ahd Haas Company | Un proceso integrado para preparar un acido carboxilico a partir de un alcano. |
TW200950880A (en) * | 2008-04-09 | 2009-12-16 | Basf Se | Coated catalysts comprising a multimetal oxide comprising molybdenum, bismuth and iron |
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RU2471554C2 (ru) * | 2008-06-02 | 2013-01-10 | Ниппон Каяку Кабусики Кайся | Катализатор и способ получения ненасыщенного альдегида и ненасыщенной карбоновой кислоты |
EP2143704A1 (fr) | 2008-07-10 | 2010-01-13 | Rohm and Haas Company | Procédé intégré pour la préparation d'un acide carboxylique à partir d'un alcane |
DE102008038273A1 (de) | 2008-08-18 | 2010-03-04 | Evonik Stockhausen Gmbh | Ein Verfahren zur Herstellung von Acrylsäure und daraus herstellbaren Verbindungen basierend auf Glycerin mit Wechselkatalysator |
KR101226522B1 (ko) * | 2008-12-22 | 2013-01-25 | 제일모직주식회사 | 솔리드 스피어 구조를 갖는 담지촉매, 그 제조방법 및 이를 이용하여 제조한 탄소나노튜브 |
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CN102770403A (zh) | 2009-12-04 | 2012-11-07 | 巴斯夫欧洲公司 | 由生物乙醇制备乙醛和/或乙酸 |
DE102010040923A1 (de) | 2010-09-16 | 2012-03-22 | Basf Se | Verfahren zur Herstellung von Acrylsäure aus Ethanol und Formaldehyd |
US9399606B2 (en) | 2012-12-06 | 2016-07-26 | Basf Se | Catalyst and process for the oxidative dehydrogenation of N-butenes to butadiene |
EA201591040A1 (ru) | 2012-12-06 | 2015-11-30 | Басф Се | Способ окислительного дегидрирования н-бутенов в бутадиен |
WO2014086641A1 (fr) | 2012-12-06 | 2014-06-12 | Basf Se | Catalyseur et procédé de déshydrogénation oxydative de n-butènes pour obtenir du butadiène |
US10144681B2 (en) | 2013-01-15 | 2018-12-04 | Basf Se | Process for the oxidative dehydrogenation of N-butenes to butadiene |
EP3019458B1 (fr) | 2013-07-10 | 2017-04-05 | Basf Se | Procédé de déshydrogénation oxydative de n-butènes pour donner du butadiène |
US20180147561A1 (en) | 2015-05-06 | 2018-05-31 | Basf Se | Method for producing catalysts containing chrome, for the oxidative dehydrogenation of n-butenes to form butadiene while avoiding cr(vi) intermediates |
CN113164929B (zh) * | 2019-09-30 | 2024-07-12 | 株式会社Lg化学 | 用于丙烯的氨氧化催化剂、该催化剂的制备方法、使用该催化剂的氨氧化方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2238693A2 (fr) * | 1973-07-27 | 1975-02-21 | Basf Ag |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3567773A (en) * | 1966-05-21 | 1971-03-02 | Nippon Kayaku Kk | Production of unsaturated aliphatic acids |
US3736354A (en) * | 1968-05-13 | 1973-05-29 | Rikagaku Kenkyusho | Process for the production of acrylic acid |
DE2050155C3 (de) * | 1970-10-13 | 1978-08-31 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung eines Antimon, Molybdän, Vanadin und Wolfram enthaltenden Oxydationskatalysators |
JPS49169B1 (fr) * | 1970-12-28 | 1974-01-05 | ||
JPS5534783B2 (fr) | 1972-03-09 | 1980-09-09 | ||
US4111983A (en) * | 1973-10-18 | 1978-09-05 | Union Carbide Corporation | Oxidation of unsaturated aldehydes to unsaturated acids |
CA1018186A (en) * | 1973-10-25 | 1977-09-27 | Serge R. Dolhyj | Catalyst compositions especially useful for preparation of unsaturated acids |
JPS5318014B2 (fr) * | 1974-02-09 | 1978-06-13 | ||
US3956377A (en) * | 1974-06-17 | 1976-05-11 | The Standard Oil Company (Ohio) | Production of unsaturated acids from the corresponding aldehydes |
US4163862A (en) * | 1974-09-13 | 1979-08-07 | Standard Oil Company (Ohio) | Preparation of unsaturated acids |
US4035262A (en) * | 1976-04-19 | 1977-07-12 | The Dow Chemical Company | Acrolein oxidation catalyst |
US4138366A (en) * | 1976-05-05 | 1979-02-06 | The Standard Oil Company | Process for producing unsaturated aliphatic acids and catalysts therefore |
-
1976
- 1976-06-16 DE DE2626887A patent/DE2626887B2/de not_active Ceased
-
1977
- 1977-05-25 CA CA279,112A patent/CA1095491A/fr not_active Expired
- 1977-06-14 JP JP52069518A patent/JPS598178B2/ja not_active Expired
- 1977-06-15 GB GB24970/77A patent/GB1576389A/en not_active Expired
- 1977-06-16 NL NL7706647A patent/NL7706647A/xx not_active Application Discontinuation
- 1977-06-16 BE BE178485A patent/BE855741A/fr unknown
- 1977-06-16 FR FR7718561A patent/FR2354812A1/fr active Granted
-
1978
- 1978-11-24 US US05/963,203 patent/US4259211A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2238693A2 (fr) * | 1973-07-27 | 1975-02-21 | Basf Ag |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000564A1 (fr) * | 1977-07-28 | 1979-02-07 | The Standard Oil Company | Catalyseurs contenant du fer et du molybdène et utilisation de ces catalyseurs pour la préparation d'acrylonitrile ou de méthacrylonitrile |
EP0000663A1 (fr) * | 1977-07-28 | 1979-02-07 | The Standard Oil Company | Procédé d'oxydation d'oléfines avec utilisation de catalyseurs contenant du molybdène et différents éléments promoteurs |
EP0024954A1 (fr) * | 1979-09-04 | 1981-03-11 | Ube Industries, Ltd. | Catalyseur pour la production d'acide carboxylique insaturé, sa préparation, et la production d'acide carboxylique insaturé |
FR2481146A1 (fr) * | 1980-04-25 | 1981-10-30 | Rhone Poulenc Ind | Procede pour la preparation de catalyseurs a base d'oxydes de molybdene et/ou de tungstene et d'oxydes d'autres metaux |
EP0039267A1 (fr) * | 1980-04-25 | 1981-11-04 | Rhone-Poulenc Chimie De Base | Procédé pour la préparation de catalyseurs à base d'oxyde de molybdène et/ou de tungstène et d'oxydes d'autres métaux |
FR2519268A1 (fr) * | 1982-01-06 | 1983-07-08 | Nippon Catalytic Chem Ind | Catalyseur polymetallique a base de molybdene pour l'oxydation du propylene en propenal |
EP0267556A2 (fr) * | 1986-11-11 | 1988-05-18 | Mitsubishi Rayon Co., Ltd. | Procédé pour la préparation de méthanoléine et d'acide méthacrylique |
EP0267556A3 (en) * | 1986-11-11 | 1989-08-02 | Mitsubishi Rayon Co. Ltd. | Process for production of methacrolein and methacrylic acid |
US5208371A (en) * | 1986-11-11 | 1993-05-04 | Mitsubishi Rayon Co., Ltd. | Process for production of methacrolein and methacrylic acid |
EP0279374A1 (fr) * | 1987-02-17 | 1988-08-24 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Catalyseur d'oxydation d'oléfines ou d'alcool tertiaire et procédé pour sa préparation |
Also Published As
Publication number | Publication date |
---|---|
BE855741A (fr) | 1977-12-16 |
JPS52153889A (en) | 1977-12-21 |
US4259211A (en) | 1981-03-31 |
FR2354812B1 (fr) | 1983-09-30 |
DE2626887A1 (de) | 1977-12-22 |
CA1095491A (fr) | 1981-02-10 |
JPS598178B2 (ja) | 1984-02-23 |
DE2626887B2 (de) | 1978-06-29 |
NL7706647A (nl) | 1977-12-20 |
GB1576389A (en) | 1980-10-08 |
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