IT1048472B - 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
IT1048472B
IT1048472B IT28606/75A IT2860675A IT1048472B IT 1048472 B IT1048472 B IT 1048472B IT 28606/75 A IT28606/75 A IT 28606/75A IT 2860675 A IT2860675 A IT 2860675A IT 1048472 B IT1048472 B IT 1048472B
Authority
IT
Italy
Prior art keywords
procedure
preparation
carboxylic acids
unsaturated carboxylic
gaseous phase
Prior art date
Application number
IT28606/75A
Other languages
English (en)
Inventor
Alberti G De
M Padovan
R Covini
G Battiston
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 IT28606/75A priority Critical patent/IT1048472B/it
Priority to NL7611534A priority patent/NL7611534A/xx
Priority to US05/734,248 priority patent/US4113769A/en
Priority to GB43575/76A priority patent/GB1511768A/en
Priority to JP51125071A priority patent/JPS5251314A/ja
Priority to BE171723A priority patent/BE847556A/xx
Priority to ES452643A priority patent/ES452643A1/es
Priority to DE19762647844 priority patent/DE2647844A1/de
Priority to FR7631840A priority patent/FR2328687A1/fr
Application granted granted Critical
Publication of IT1048472B publication Critical patent/IT1048472B/it

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT28606/75A 1975-10-23 1975-10-23 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi IT1048472B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT28606/75A IT1048472B (it) 1975-10-23 1975-10-23 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi
NL7611534A NL7611534A (nl) 1975-10-23 1976-10-19 Werkwijze voor de bereiding van onverzadigde car- bonzuren door katalytische oxydatie in de gas- fase van de overeenkomstige aldehyden.
US05/734,248 US4113769A (en) 1975-10-23 1976-10-20 Process for preparing unsaturated carboxylic acids by gas phase catalytic oxidation of the corresponding aldehydes
GB43575/76A GB1511768A (en) 1975-10-23 1976-10-20 Preparation of unsaturated carboxylic acids from the corresponding aldehydes
JP51125071A JPS5251314A (en) 1975-10-23 1976-10-20 Method of preparing unsaturated carboxylic acid by catalytic oxidation of aldehyde in gasious phase
BE171723A BE847556A (fr) 1975-10-23 1976-10-22 Nouveaux procede pour la preparation catalytique d'acides carboxyliques insatures et catalyseur convenant a cette fin.
ES452643A ES452643A1 (es) 1975-10-23 1976-10-22 Un procedimiento para la preparacion de acido acrilico o a- cido metacrilico.
DE19762647844 DE2647844A1 (de) 1975-10-23 1976-10-22 Verfahren zur herstellung von acrylsaeure beziehungsweise methacrylsaeure und katalysator zur durchfuehrung desselben
FR7631840A FR2328687A1 (fr) 1975-10-23 1976-10-22 Nouveau procede pour la preparation catalytique d'acides carboxyliques insatures et catalyseur convenant a cette fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28606/75A IT1048472B (it) 1975-10-23 1975-10-23 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi

Publications (1)

Publication Number Publication Date
IT1048472B true IT1048472B (it) 1980-11-20

Family

ID=11223870

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28606/75A IT1048472B (it) 1975-10-23 1975-10-23 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi

Country Status (9)

Country Link
US (1) US4113769A (it)
JP (1) JPS5251314A (it)
BE (1) BE847556A (it)
DE (1) DE2647844A1 (it)
ES (1) ES452643A1 (it)
FR (1) FR2328687A1 (it)
GB (1) GB1511768A (it)
IT (1) IT1048472B (it)
NL (1) NL7611534A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400364A (en) * 1981-07-17 1983-08-23 The Halcon Sd Group, Inc. Process for oxidizing carbon monoxide in the presence of methacrolein
DE19815278A1 (de) * 1998-04-06 1999-10-07 Basf Ag Multimetalloxidmassen
DE10046928A1 (de) * 2000-09-21 2002-04-11 Basf Ag Verfahren zur Herstellung von Multimetalloxidmassen
DE10101695A1 (de) * 2001-01-15 2002-07-18 Basf Ag Verfahren zur heterogen katalysierten Gasphasenpartialoxidation von Vorläuferverbindungen der (Meth)acrylsäure
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
JP4646684B2 (ja) * 2005-04-18 2011-03-09 株式会社日本触媒 気相酸化触媒およびそれを用いたアクリル酸の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129124B1 (it) * 1971-04-27 1976-08-24
US3875220A (en) * 1973-10-11 1975-04-01 Standard Oil Co Ohio Process for the preparation of methacrylic acid from methacrolein
IT1045704B (it) * 1973-11-28 1980-06-10 Sir Soc Italiana Resine Spa Perfezionamenti nel procedimento di preparazione dell acido acrilico

Also Published As

Publication number Publication date
FR2328687B1 (it) 1980-11-07
NL7611534A (nl) 1977-04-26
GB1511768A (en) 1978-05-24
US4113769A (en) 1978-09-12
DE2647844A1 (de) 1977-04-28
JPS5251314A (en) 1977-04-25
FR2328687A1 (fr) 1977-05-20
ES452643A1 (es) 1977-10-16
BE847556A (fr) 1977-04-22

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