AU5173999A - Method for making methacrylic acid from methacrolein by redox reaction - Google Patents

Method for making methacrylic acid from methacrolein by redox reaction

Info

Publication number
AU5173999A
AU5173999A AU51739/99A AU5173999A AU5173999A AU 5173999 A AU5173999 A AU 5173999A AU 51739/99 A AU51739/99 A AU 51739/99A AU 5173999 A AU5173999 A AU 5173999A AU 5173999 A AU5173999 A AU 5173999A
Authority
AU
Australia
Prior art keywords
methacrolein
methacrylic acid
redox reaction
making methacrylic
making
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.)
Abandoned
Application number
AU51739/99A
Inventor
Gilles Descat
Eric Etienne
Charlotte Pham
Jean-Pierre Schirmann
Michel Simon
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Publication of AU5173999A publication Critical patent/AU5173999A/en
Abandoned 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
    • 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
    • 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
    • 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
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • 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)
AU51739/99A 1998-08-21 1999-08-18 Method for making methacrylic acid from methacrolein by redox reaction Abandoned AU5173999A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9810600A FR2782514B1 (en) 1998-08-21 1998-08-21 PROCESS FOR THE MANUFACTURE OF METHACRYLIC ACID FROM METHACROLEIN BY REDOX REACTION AND USE OF A SOLID COMPOSITION OF HETEROPOLYANIONS AS A REDOX SYSTEM IN SAID REACTION
FR9810600 1998-08-21
PCT/FR1999/002007 WO2000010959A1 (en) 1998-08-21 1999-08-18 Method for making methacrylic acid from methacrolein by redox reaction

Publications (1)

Publication Number Publication Date
AU5173999A true AU5173999A (en) 2000-03-14

Family

ID=9529810

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51739/99A Abandoned AU5173999A (en) 1998-08-21 1999-08-18 Method for making methacrylic acid from methacrolein by redox reaction

Country Status (3)

Country Link
AU (1) AU5173999A (en)
FR (1) FR2782514B1 (en)
WO (1) WO2000010959A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821840B1 (en) * 2001-03-07 2004-07-16 Atofina PROCESS FOR THE MANUFACTURE OF ACRYLIC ACID FROM PROPANE, IN THE ABSENCE OF MOLECULAR OXYGEN

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341717A (en) * 1973-03-08 1982-07-27 The Standard Oil Company Reactor for contacting gases and a particulate solid
JPH0733344B2 (en) * 1986-12-06 1995-04-12 旭化成工業株式会社 Method for producing methacrylic acid and / or methacrolein
FR2680702B1 (en) * 1991-09-03 1994-11-04 Atochem NOVEL CATALYST SYSTEM AND ITS APPLICATION TO THE OXIDE OF HYDROGENATION OF SATURATED CARBOXYLIC ACIDS AND THE OXIDATION OF ALDEHYDES TO ACIDS.
DE4436385A1 (en) * 1994-10-12 1996-04-18 Basf Ag Olefinically unsatd. cpds. prodn. by catalytic oxidn.-oxidative dehydrogenation
FR2760009A1 (en) * 1997-02-27 1998-08-28 Atochem Elf Sa PROCESS FOR MANUFACTURING ACRYLIC ACID FROM ACROLEIN BY REDOX REACTION AND THE USE OF A SOLID COMPOSITION OF MIXED OXIDES AS A REDOX SYSTEM IN THE SAID REACTION

Also Published As

Publication number Publication date
FR2782514A1 (en) 2000-02-25
FR2782514B1 (en) 2000-09-15
WO2000010959A1 (en) 2000-03-02

Similar Documents

Publication Publication Date Title
ZA200001377B (en) Method for refining (meth) acrylic acid.
AU2001231149A1 (en) Process control for acetic acid manufacture
AU2001254743A1 (en) Method for modifying acid group containing polymers
IL149446A0 (en) Method for synthesizing nucleic acid
IL130477A0 (en) Processes for amplifying nucleic acid
EP1416052B8 (en) Process for producing 1,4-dihydroxy-2-naphthoic acid
AU2002323899A1 (en) Process for producing 1,4-dihydroxy -2-naphthoic acid
AU2002367744A1 (en) Bioluminescence regenerative cycle (brc) for nucleic acid quantification
ZA200101898B (en) Method for production of acrylic acid.
AU2002344613A1 (en) Method for purifying (meth)acrylic acid
AU2002354194A1 (en) Process for producing (meth)acrylic acid
MXPA03005492A (en) Method for the concentration of spent acid.
AU4353500A (en) Substrate including anionic detergent for purifying nucleic acid
AU2324000A (en) Process for producing 2-hydroxy-4-methyl-thiobutanoic acid
SG116456A1 (en) Catalyst useful for producing methacrylic acid.
AU2002366293A1 (en) Process for producing (meth)acrylic acid
GR3034948T3 (en) Process for the preparation of acrylic acid from acroleine by redox reaction
AU2002355041A1 (en) Process for producing (meth)acrylic acid compound
AU2002355040A1 (en) Process for producing (meth)acrylic acid
AU2001249170A1 (en) Method for modifying a nucleic acid
AU5173999A (en) Method for making methacrylic acid from methacrolein by redox reaction
AU2002366017A1 (en) Process for producing (meth)acrylic acid compounds
AU4543900A (en) Method for concentrating dilute acid
AU2001271134A1 (en) Process for the recovery of shikimic acid
AU2002210547A1 (en) Method for producing acetic acid

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase