GB1523772A - Oxidation catalysts - Google Patents

Oxidation catalysts

Info

Publication number
GB1523772A
GB1523772A GB28688/75A GB2868875A GB1523772A GB 1523772 A GB1523772 A GB 1523772A GB 28688/75 A GB28688/75 A GB 28688/75A GB 2868875 A GB2868875 A GB 2868875A GB 1523772 A GB1523772 A GB 1523772A
Authority
GB
United Kingdom
Prior art keywords
mixture
tungsten
oxidation
sulphur
numbers
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.)
Expired
Application number
GB28688/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of GB1523772A publication Critical patent/GB1523772A/en
Expired legal-status Critical Current

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
    • B01J23/70—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
    • B01J23/8876—Arsenic, antimony or bismuth
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds thereof
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • B01J27/192—Molybdenum with bismuth
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
GB28688/75A 1974-07-22 1975-07-08 Oxidation catalysts Expired GB1523772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49053274A 1974-07-22 1974-07-22

Publications (1)

Publication Number Publication Date
GB1523772A true GB1523772A (en) 1978-09-06

Family

ID=23948462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28688/75A Expired GB1523772A (en) 1974-07-22 1975-07-08 Oxidation catalysts

Country Status (19)

Country Link
JP (2) JPS6036812B2 (xx)
AT (1) AT354408B (xx)
BE (1) BE831530A (xx)
BR (1) BR7504680A (xx)
CA (1) CA1075672A (xx)
CH (1) CH616861A5 (xx)
CS (1) CS195708B2 (xx)
DD (1) DD122065A5 (xx)
DE (1) DE2530959C2 (xx)
EG (1) EG12556A (xx)
ES (1) ES439592A1 (xx)
FR (1) FR2279465A1 (xx)
GB (1) GB1523772A (xx)
IN (1) IN144016B (xx)
IT (1) IT1039883B (xx)
NL (1) NL188016B (xx)
NO (1) NO145184C (xx)
RO (1) RO70128A (xx)
YU (1) YU37273B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816603A (en) * 1984-07-10 1989-03-28 Mitsubishi Rayon Co., Ltd. Process for the production of methacrolein and methacrylic acid
US5728894A (en) * 1994-06-22 1998-03-17 Ashahi Kasei Kogyo Kabushiki Kaisha Method for producing methacrolein

Families Citing this family (57)

* Cited by examiner, † Cited by third party
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NL175175C (nl) * 1970-10-30 1984-10-01 Standard Oil Co Ohio Werkwijze voor de omzetting van propeen en/of isobuteen met een moleculaire zuurstof bevattend gas en ammoniak in aanwezigheid van een katalysator.
GB1523772A (en) * 1974-07-22 1978-09-06 Standard Oil Co Oxidation catalysts
JPS51113807A (en) * 1975-03-31 1976-10-07 Mitsubishi Rayon Co Ltd Process for preparation of methacrolein and methacrylic acid and or 1, 3-butadiene
JPS527904A (en) * 1975-07-04 1977-01-21 Mitsubishi Rayon Co Ltd Process for preparation of methacrolein, methacrylic acid or 1,3-butad iene
US4118419A (en) * 1975-12-03 1978-10-03 Mitsubishi Rayon Company, Ltd. Catalytic process for the preparation of an unsaturated carboxylic acid
JPS5353613A (en) * 1976-10-26 1978-05-16 Nippon Zeon Co Ltd Preparation of methacrylic acid
IL55073A (en) * 1977-07-28 1982-01-31 Standard Oil Co Catalysts for the oxidation and ammoxidation of olefins
CA1133505A (en) * 1977-07-28 1982-10-12 Andrew T. Guttmann Process for the oxidation of olefins
CA1127137A (en) * 1977-12-20 1982-07-06 Dev D. Suresh Ammoxidation of olefins with novel antimonate catalysts
JPS5416410A (en) * 1978-06-26 1979-02-07 Mitsubishi Rayon Co Ltd Preparation of methacrolein, methacrylic acid and 1,3-butadiene
JPS5416409A (en) * 1978-06-26 1979-02-07 Mitsubishi Rayon Co Ltd Preparation of 1,3-futadiene
JPS5517306A (en) * 1978-07-20 1980-02-06 Standard Oil Co Olefin oxidation using catalyst containing various promoter elements
JPS5538330A (en) * 1978-09-13 1980-03-17 Ube Ind Ltd Preparation of acrylonitrile
DE2841712A1 (de) * 1978-09-25 1980-04-10 Basf Ag Verfahren zur herstellung von p- substituierten benzaldehyden
JPS6338417A (ja) * 1986-08-01 1988-02-19 松下電器産業株式会社 炊飯器
JPH04136537A (ja) * 1990-09-26 1992-05-11 Kobe Steel Ltd 構造物の振動抑制装置
JPH04140530A (ja) * 1990-09-28 1992-05-14 Kobe Steel Ltd 構造物の振動抑制装置
JPH04133043U (ja) * 1991-06-03 1992-12-10 富士ポリマテツク株式会社 バネ定数可変式動制振器
DE4200248A1 (de) * 1992-01-08 1993-07-15 Basf Ag Verfahren zur regenerierung von metalloxid-katalysatoren
JPH05302643A (ja) * 1992-04-15 1993-11-16 Kobe Steel Ltd 住宅用床パネル
US6136998A (en) * 1996-10-15 2000-10-24 Mitsubishi Rayon Co., Ltd. Retention of activity of molybdenum-containing metallic oxide catalyst
FR2756499B1 (fr) * 1996-12-03 1999-01-22 Atochem Elf Sa Systeme catalytique notamment pour l'oxydation menagee et selective des alcanes en alcenes et aldehydes insatures
DE19957416A1 (de) * 1999-11-29 2001-06-13 Aventis Res & Tech Gmbh & Co Verfahren zur katalytischen Herstellung von Halogenbenzaldehyden und Katalysatoren zur Durchführung des Verfahrens
DE10137534A1 (de) 2001-08-01 2003-02-13 Basf Ag Verfahren zur Herstellung von Maleinsäureanhydrid
JP4030740B2 (ja) 2001-10-11 2008-01-09 ダイヤニトリックス株式会社 アンモ酸化用触媒の製造方法
JP4503444B2 (ja) * 2004-02-05 2010-07-14 ダイヤニトリックス株式会社 アクリロニトリル製造用触媒、及びアクリロニトリルの製造方法
DE102007003076A1 (de) * 2007-01-16 2008-07-17 Basf Se Verfahren zur Herstellung einer das Element Eisen in oxidischer Form enthaltenden Multielementoxidmasse
JP2008267759A (ja) * 2007-04-25 2008-11-06 Dainichi Co Ltd 加湿装置
US20090281256A1 (en) * 2007-05-03 2009-11-12 Ruth Mary Kowaleski Catalyst, its preparation and use
EP2152412A2 (en) * 2007-05-03 2010-02-17 Shell Internationale Research Maatschappij B.V. A catalyst, its preparation and use
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
JP2016503073A (ja) 2013-01-15 2016-02-01 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 酸化的脱水素化によるｎ−ブテン類からの１，３−ブタジエンの製造方法
US10144681B2 (en) 2013-01-15 2018-12-04 Basf Se Process for the oxidative dehydrogenation of N-butenes to butadiene
CN104936930B (zh) 2013-01-16 2017-03-29 巴斯夫欧洲公司 通过在产物加工期间监控过氧化物含量进行正丁烯的氧化脱氢制备丁二烯的方法
WO2015004042A2 (de) 2013-07-10 2015-01-15 Basf Se Verfahren zur oxidativen dehydrierung von n-butenen zu butadien
EP3063112B1 (de) 2013-10-30 2017-12-13 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung
CN106103390A (zh) 2014-01-13 2016-11-09 巴斯夫欧洲公司 启动用于正丁烯的氧化脱氢的反应器的方法
DE102014203725A1 (de) 2014-02-28 2015-09-03 Basf Se Oxidationskatalysator mit sattelförmigem Trägerformkörper
US9957208B2 (en) 2014-08-12 2018-05-01 Basf Se Process for preparing 1,3-butadiene from N-butenes by oxidative dehydrogenation
EP3197851B1 (de) 2014-09-26 2019-05-08 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung
US10358399B2 (en) 2014-11-03 2019-07-23 Basf Se Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation
US10384990B2 (en) 2014-11-14 2019-08-20 Basf Se Method for producing 1,3-butadiene by dehydrogenating n-butenes, a material flow containing butanes and 2-butenes being provided
WO2016150940A1 (de) 2015-03-26 2016-09-29 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung
CN107667084A (zh) 2015-03-26 2018-02-06 巴斯夫欧洲公司 由正丁烯通过氧化脱氢生产1,3‑丁二烯
EP3274319A1 (de) 2015-03-26 2018-01-31 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung
WO2016151074A1 (de) 2015-03-26 2016-09-29 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung
WO2017093454A1 (de) 2015-12-03 2017-06-08 Basf Se Verfahren zur herstellung von butadien durch oxidative dehydrierung von n-butenen
US10370310B2 (en) 2016-01-13 2019-08-06 Basf Se (Isenbruck Bösl Hörschler Llp) Method for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation
US10647639B2 (en) 2016-02-04 2020-05-12 Basf Se Method for preparing 1,3-butadiene from N-butenes by oxidative dehydrogeneation
JP2019528264A (ja) 2016-08-09 2019-10-10 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ｎ−ブテンを酸化脱水素するための反応器の始動方法
WO2018095840A1 (de) 2016-11-22 2018-05-31 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine furan-abtrennung bei der aufarbeitung
WO2018095856A1 (de) 2016-11-22 2018-05-31 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine methacrolein-abtrennung bei der aufarbeitung
EP3323797A1 (de) 2016-11-22 2018-05-23 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine saure wäsche des c4-produktgasstroms
WO2018095776A1 (de) 2016-11-22 2018-05-31 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine wässrige wäsche des c4-produktgasstroms
WO2018219996A1 (de) 2017-06-02 2018-12-06 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung in kreisgasfahrweise mit co2-angereichertem kreisgas
WO2018234158A1 (de) 2017-06-19 2018-12-27 Basf Se Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine wäsche des c4-produktgasstroms

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US3932551A (en) * 1973-10-12 1976-01-13 The Standard Oil Company Process for the preparation of diolefins from olefins
JPS5245692B2 (xx) * 1973-10-16 1977-11-17
DE2516966A1 (de) * 1974-04-19 1975-10-30 Mitsubishi Chem Ind Katalysator und verfahren zur herstellung von maleinsaeureanhydrid
JPS5432766B2 (xx) * 1974-06-04 1979-10-16
US4001317A (en) * 1974-07-22 1977-01-04 Standard Oil Company Process for the oxidation of olefins using catalysts containing various promoter elements
GB1523772A (en) * 1974-07-22 1978-09-06 Standard Oil Co Oxidation catalysts
GB1489559A (en) * 1975-03-03 1977-10-19 Mitsubishi Rayon Co Catalytic process for the preparation of acrylic acid or methacrylic acid
US4075232A (en) * 1975-03-06 1978-02-21 The Standard Oil Company Preparation of maleic anhydride from n-butene in a one-reactor, fluid-bed system using two different catalysts
GB1490683A (en) * 1975-03-12 1977-11-02 Mitsubishi Rayon Co Process and a catalyst for producing unsaturated aldehydes unsaturated carboxylic acids or conjugated diene
GB1513335A (en) * 1975-03-17 1978-06-07 Mitsubishi Rayon Co Process and a catalyst for the preparation of unsaturated carboxylic acid
IN142430B (xx) * 1975-04-21 1977-07-09 Standard Oil Co
DE3315745C2 (de) * 1983-04-30 1986-11-27 Schott Glaswerke, 6500 Mainz Kochfeld mit gasbeheizten Brennern und einer durchgehenden Kochfläche aus Glaskeramik oder vergleichbarem Material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816603A (en) * 1984-07-10 1989-03-28 Mitsubishi Rayon Co., Ltd. Process for the production of methacrolein and methacrylic acid
US5728894A (en) * 1994-06-22 1998-03-17 Ashahi Kasei Kogyo Kabushiki Kaisha Method for producing methacrolein

Also Published As

Publication number Publication date
NL188016B (nl) 1991-10-16
DD122065A5 (xx) 1976-09-12
FR2279465B1 (xx) 1981-08-28
JPS6242654B2 (xx) 1987-09-09
NO752572L (xx) 1976-01-23
YU186375A (en) 1983-04-27
DE2530959A1 (de) 1976-02-05
RO70128A (ro) 1982-10-11
BR7504680A (pt) 1976-07-06
JPS6036812B2 (ja) 1985-08-22
CH616861A5 (en) 1980-04-30
JPS5140391A (xx) 1976-04-05
CS195708B2 (en) 1980-02-29
IN144016B (xx) 1978-03-11
YU37273B (en) 1984-08-31
DE2530959C2 (de) 1986-03-20
NL7508637A (nl) 1976-01-26
JPS6118435A (ja) 1986-01-27
CA1075672A (en) 1980-04-15
ES439592A1 (es) 1977-06-01
FR2279465A1 (fr) 1976-02-20
NO145184B (no) 1981-10-26
NO145184C (no) 1982-02-03
EG12556A (en) 1979-09-30
IT1039883B (it) 1979-12-10
BE831530A (fr) 1975-11-17
AT354408B (de) 1979-01-10
ATA544975A (de) 1979-06-15

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PS Patent sealed [section 19, patents act 1949]
48R Reference inserted (sect. 8/1949)
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Effective date: 19950707