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ES8100241A1 - Procedimiento para la fabricacion de acido metacrilico - Google Patents

Procedimiento para la fabricacion de acido metacrilico

Info

Publication number
ES8100241A1
ES8100241A1 ES487400A ES487400A ES8100241A1 ES 8100241 A1 ES8100241 A1 ES 8100241A1 ES 487400 A ES487400 A ES 487400A ES 487400 A ES487400 A ES 487400A ES 8100241 A1 ES8100241 A1 ES 8100241A1
Authority
ES
Spain
Prior art keywords
excluding
less
elements
methacrylic acid
producing methacrylic
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
ES487400A
Other languages
English (en)
Other versions
ES487400A0 (es
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of ES8100241A1 publication Critical patent/ES8100241A1/es
Publication of ES487400A0 publication Critical patent/ES487400A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (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

PROCEDIMIENTO DE OBTENCION DE ACIDO METACRILICO. CONSISTE EN EFECTUAR LA OXIDACION DE LA METACROLEINA CON OXIGENO MOLECULAR EN FASE DE VAPOR UTILIZANDO UN CATALIZADOR CON ESTRUCTURA DE HETEROPOLIACIDO DE FORMULA GENERAL: MOAVBPCCUDASEXFOG, EN QUE X REPRESENTA UNO O VARIOS ELEMENTOS SELECCIONADOS DEL GRUPO; ESTAÑO, PLOMO, CESIO, COBALTO, HIERRO, CIRCONIO, TORIO, TURGATENO, GERMANIO, NIQUEL, RENIO, BISMUTO, ANTIMONIO, CROMO, BORO, MAGNESIO, PLATA, ALUMINIO, ZINC Y TITANIO. LA TEMPERATURA DE REACCION ESTA COMPRENDIDA ENTRE 200 Y 380GC Y LA REACCION TIENE LUGAR EN PRESENCIA DE VAPOR DE AGUA.
ES487400A 1978-12-13 1979-12-13 Procedimiento para la fabricacion de acido metacrilico Granted ES487400A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53153158A JPS5811416B2 (ja) 1978-12-13 1978-12-13 メタクリル酸の製造法

Publications (2)

Publication Number Publication Date
ES8100241A1 true ES8100241A1 (es) 1980-11-01
ES487400A0 ES487400A0 (es) 1980-11-01

Family

ID=15556293

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487400A Granted ES487400A0 (es) 1978-12-13 1979-12-13 Procedimiento para la fabricacion de acido metacrilico

Country Status (14)

Country Link
US (2) US4467113A (es)
JP (1) JPS5811416B2 (es)
BE (1) BE880571A (es)
CA (1) CA1135245A (es)
CS (1) CS224605B2 (es)
DD (2) DD148728A5 (es)
DE (1) DE2949545A1 (es)
ES (1) ES487400A0 (es)
FR (1) FR2443876A1 (es)
GB (1) GB2041234B (es)
HU (1) HU182548B (es)
IT (1) IT1126574B (es)
NL (1) NL7908839A (es)
YU (1) YU42200B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124734A (en) * 1979-03-22 1980-09-26 Nippon Kayaku Co Ltd Preparation of methacrylic acid
JPS5896041A (ja) * 1981-12-01 1983-06-07 Sumitomo Chem Co Ltd メタクリル酸の製造方法
US4596784A (en) * 1982-06-07 1986-06-24 Rohm And Haas Company Catalyst compositions and their use for the preparation of unsaturated carboxylic acids
JPS6190742A (ja) * 1984-10-09 1986-05-08 Mitsubishi Rayon Co Ltd 不飽和カルボン酸製造用触媒の調製法
US4783545A (en) * 1985-12-20 1988-11-08 The Standard Oil Company Method for ammoxidation of paraffins and catalyst system therefor
US4788173A (en) * 1985-12-20 1988-11-29 The Standard Oil Company Catalytic mixtures for ammoxidation of paraffins
JPS63147115U (es) * 1987-03-16 1988-09-28
DE3710784A1 (de) * 1987-03-31 1988-10-13 Roehm Gmbh Heteropolysaeure-oxidations-katalysatoren mit verbessertem langzeit-aktivitaets-verhalten
JPH0791212B2 (ja) * 1988-07-11 1995-10-04 三菱レイヨン株式会社 メタクリル酸の製造法
JPH038165U (es) * 1989-06-12 1991-01-25
JPH0323068U (es) * 1989-07-13 1991-03-11
JP3101821B2 (ja) * 1990-02-15 2000-10-23 三菱レイヨン株式会社 メタクリル酸製造用触媒の調製法
JPH047037A (ja) * 1990-04-23 1992-01-10 Mitsubishi Rayon Co Ltd メタクリル酸製造用触媒の調製法
US5455554A (en) * 1993-09-27 1995-10-03 Cooper Industries, Inc. Insulating coating
US6762148B2 (en) 1999-09-17 2004-07-13 Nippon Kayaku Kabushiki Kaisha Catalyst process of making
JP4671320B2 (ja) * 2000-09-21 2011-04-13 日本化薬株式会社 メタクリル酸製造用被覆触媒の製法
US7649112B2 (en) 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Integrated plant for producing 2-ethyl-hexanol and methacrylic acid and a method based thereon
US7732367B2 (en) 2005-07-25 2010-06-08 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
US7851397B2 (en) 2005-07-25 2010-12-14 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
US7649111B2 (en) 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same
CN102046289A (zh) * 2008-06-02 2011-05-04 日本化药株式会社 用于生产不饱和醛和不饱和羧酸的催化剂和方法
US8921257B2 (en) 2011-12-02 2014-12-30 Saudi Basic Industries Corporation Dual function partial oxidation catalyst for propane to acrylic acid conversion
US8722940B2 (en) 2012-03-01 2014-05-13 Saudi Basic Industries Corporation High molybdenum mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
CN112237934B (zh) * 2019-07-19 2021-12-07 中国科学院大连化学物理研究所 一种Mo-P系催化剂及其制备方法与应用
CN110586117B (zh) * 2019-08-07 2022-03-11 惠州学院 一种Co3O4/CuMoO4复合物及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001316A (en) * 1973-06-15 1977-01-04 Nippon Kayaku Kabushiki Kaisha Method for manufacture of methacrylic acid
US3875220A (en) * 1973-10-11 1975-04-01 Standard Oil Co Ohio Process for the preparation of methacrylic acid from methacrolein
DE2460541C3 (de) * 1973-12-29 1979-10-18 Nippon Shokubai Kagaku Kogyo Co. Ltd., Osaka (Japan) Phosphor, Molybdän und Vanadium sowie gegebenenfalls Kupfer, Kobalt, Zirkon, Wismut, Antimon und/oder Arsen enthaltender Oxydkatalysator und dessen Verwendung zur Herstellung von Methacrylsäure
JPS5827255B2 (ja) * 1974-05-31 1983-06-08 三菱レイヨン株式会社 不飽和脂肪酸の製造方法
GB1534348A (en) * 1975-03-27 1978-12-06 Standard Oil Co Process for the preparation of acrylic and methacrylic acids and catalysts for use in this process
JPS51115414A (en) * 1975-04-03 1976-10-12 Mitsubishi Rayon Co Ltd Process for preparation of unsaturated fatty acids
JPS5946934B2 (ja) * 1976-02-09 1984-11-15 東ソー株式会社 メタクリル酸の製法
JPS5331615A (en) * 1976-09-06 1978-03-25 Nippon Kayaku Co Ltd Production of methacrylic acid and catalyst used thereof
IN147123B (es) * 1976-10-19 1979-11-17 Standard Oil Co Ohio
JPS6048496B2 (ja) * 1977-07-22 1985-10-28 東ソー株式会社 メタクリル酸の製造方法
JPS5924140B2 (ja) * 1977-10-31 1984-06-07 日本化薬株式会社 メタクリル酸の製造法及び触媒
JPS58112050A (ja) * 1981-12-24 1983-07-04 Ube Ind Ltd メタクリル酸製造用触媒の製法

Also Published As

Publication number Publication date
BE880571A (fr) 1980-06-12
DE2949545A1 (de) 1980-06-26
DD148728A5 (de) 1981-06-10
JPS5579341A (en) 1980-06-14
DE2949545C2 (es) 1988-08-25
YU42200B (en) 1988-06-30
HU182548B (en) 1984-02-28
US4530916A (en) 1985-07-23
CA1135245A (en) 1982-11-09
JPS5811416B2 (ja) 1983-03-02
GB2041234B (en) 1983-05-05
FR2443876B1 (es) 1984-03-02
IT7928019A0 (it) 1979-12-07
IT1126574B (it) 1986-05-21
CS224605B2 (en) 1984-01-16
US4467113A (en) 1984-08-21
YU288779A (en) 1983-01-21
GB2041234A (en) 1980-09-10
FR2443876A1 (fr) 1980-07-11
DD157767A5 (de) 1982-12-08
NL7908839A (nl) 1980-06-17
ES487400A0 (es) 1980-11-01

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Publication Publication Date Title
ES8100241A1 (es) Procedimiento para la fabricacion de acido metacrilico
ES8101533A1 (es) Procedimiento para la fabricacion de metacroleina y acido metacrilico
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FR2451907A1 (fr) Procede pour produire de l'acide methacrylique par oxydation en phase vapeur de la methacroleine
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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519