IT1025611B - Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi - Google Patents

Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi

Info

Publication number
IT1025611B
IT1025611B IT2932274A IT2932274A IT1025611B IT 1025611 B IT1025611 B IT 1025611B IT 2932274 A IT2932274 A IT 2932274A IT 2932274 A IT2932274 A IT 2932274A IT 1025611 B IT1025611 B IT 1025611B
Authority
IT
Italy
Prior art keywords
procedure
preparation
carboxylic acids
unsaturated carboxylic
gaseous phase
Prior art date
Application number
IT2932274A
Other languages
English (en)
Italian (it)
Inventor
De Alberti Giordano
Battiston Giancarlo
Petrini Guido
Covini Romano
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT2932274A priority Critical patent/IT1025611B/it
Priority to NL7513001A priority patent/NL7513001A/xx
Priority to JP13314175A priority patent/JPS5170719A/ja
Priority to GB4622275A priority patent/GB1468005A/en
Priority to FR7534229A priority patent/FR2291180A1/fr
Priority to DE19752550448 priority patent/DE2550448A1/de
Priority to ES442500A priority patent/ES442500A1/es
Priority to BE161804A priority patent/BE835501A/xx
Application granted granted Critical
Publication of IT1025611B publication Critical patent/IT1025611B/it

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
    • B01J23/002—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
    • B01J23/28—Molybdenum
    • 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)
IT2932274A 1974-11-12 1974-11-12 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi IT1025611B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT2932274A IT1025611B (it) 1974-11-12 1974-11-12 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi
NL7513001A NL7513001A (nl) 1974-11-12 1975-11-06 Werkwijze ter bereiding van onverzadigde carbon- zuren door katalytische oxydatie in de gasfase van de overeenkomstige aldehyden.
JP13314175A JPS5170719A (ja) 1974-11-12 1975-11-07 Arudehidonokisosetsushokusankanyotsutetaiosurufuhowakarubonsanoseizosuruhoho
GB4622275A GB1468005A (en) 1974-11-12 1975-11-07 Preparation of unsaturated carboxylic acids
FR7534229A FR2291180A1 (fr) 1974-11-12 1975-11-10 Procede pour la preparation d'acides carboxyliques insatures et catalyseur convenant a cette fin
DE19752550448 DE2550448A1 (de) 1974-11-12 1975-11-10 Verfahren zur herstellung von acrylsaeure beziehungsweise methacrylsaeure und katalysator zur durchfuehrung desselben
ES442500A ES442500A1 (es) 1974-11-12 1975-11-11 Procedimiento para la preparacion de acidos acrilico o meta-crilico.
BE161804A BE835501A (fr) 1974-11-12 1975-11-12 Procede pour la preparation d'acides carboxyliques insatures et catalyseur convenant a cette fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2932274A IT1025611B (it) 1974-11-12 1974-11-12 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi

Publications (1)

Publication Number Publication Date
IT1025611B true IT1025611B (it) 1978-08-30

Family

ID=11226756

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2932274A IT1025611B (it) 1974-11-12 1974-11-12 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi

Country Status (8)

Country Link
JP (1) JPS5170719A (es)
BE (1) BE835501A (es)
DE (1) DE2550448A1 (es)
ES (1) ES442500A1 (es)
FR (1) FR2291180A1 (es)
GB (1) GB1468005A (es)
IT (1) IT1025611B (es)
NL (1) NL7513001A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950003119B1 (ko) * 1989-11-06 1995-04-01 니혼 쇼꾸바이 가가꾸 고오교 가부시끼가이샤 아크릴산의 제조방법
JP2702864B2 (ja) * 1993-03-12 1998-01-26 株式会社日本触媒 触媒の再生方法
EP1029591B1 (en) 1999-02-19 2005-11-02 Nippon Shokubai Co., Ltd. Method for the production of acrylic acid and method for the preparation of the catalyst
CN105170134B (zh) * 2015-09-22 2017-07-21 湖北荆楚理工科技开发有限公司 甲基丙烯醛空气氧化合成甲基丙烯酸的催化剂及应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256595A (es) * 1969-06-24 1971-12-08
CA1045106A (en) * 1973-10-23 1978-12-26 Harry J. Decker Catalyst with mo, v, ti and process for preparing unsaturated acids

Also Published As

Publication number Publication date
NL7513001A (nl) 1976-05-14
GB1468005A (en) 1977-03-23
FR2291180B1 (es) 1979-04-06
DE2550448A1 (de) 1976-05-13
ES442500A1 (es) 1977-05-16
FR2291180A1 (fr) 1976-06-11
BE835501A (fr) 1976-05-12
JPS5170719A (ja) 1976-06-18

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