[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES459270A1 - Procedimiento para la preparacion de acidos carboxilicos in-saturados. - Google Patents

Procedimiento para la preparacion de acidos carboxilicos in-saturados.

Info

Publication number
ES459270A1
ES459270A1 ES459270A ES459270A ES459270A1 ES 459270 A1 ES459270 A1 ES 459270A1 ES 459270 A ES459270 A ES 459270A ES 459270 A ES459270 A ES 459270A ES 459270 A1 ES459270 A1 ES 459270A1
Authority
ES
Spain
Prior art keywords
carboxylic acids
unsaturated carboxylic
gas phase
catalytic oxidation
corresponding aldehydes
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
ES459270A
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.)
Montedison SpA
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
Publication of ES459270A1 publication Critical patent/ES459270A1/es
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
    • B01J23/8877—Vanadium, tantalum, niobium or polonium
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Procedimiento para la preparación de ácidos carboxílicos insaturados según el método que consiste en hacer reaccionar en fase de vapor un aldehido insaturado con oxígeno molecular o gases que contienen oxígeno, ***Ver imagen
ES459270A 1976-05-20 1977-05-19 Procedimiento para la preparacion de acidos carboxilicos in-saturados. Expired ES459270A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23448/76A IT1063376B (it) 1976-05-20 1976-05-20 Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi

Publications (1)

Publication Number Publication Date
ES459270A1 true ES459270A1 (es) 1978-03-01

Family

ID=11207177

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459270A Expired ES459270A1 (es) 1976-05-20 1977-05-19 Procedimiento para la preparacion de acidos carboxilicos in-saturados.

Country Status (16)

Country Link
US (1) US4146732A (es)
JP (1) JPS52142012A (es)
BE (1) BE854864A (es)
BR (1) BR7703205A (es)
CA (1) CA1089432A (es)
CS (1) CS196363B2 (es)
DE (1) DE2722352A1 (es)
ES (1) ES459270A1 (es)
FR (1) FR2351941A1 (es)
GB (1) GB1525908A (es)
IT (1) IT1063376B (es)
MX (1) MX149540A (es)
NL (1) NL7705380A (es)
PL (1) PL106850B1 (es)
RO (1) RO72387A (es)
SU (1) SU715011A3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100204729B1 (ko) * 1997-03-17 1999-06-15 성재갑 아크롤레인 부분산화용 촉매의 제조 방법
DE19815278A1 (de) * 1998-04-06 1999-10-07 Basf Ag Multimetalloxidmassen
US6384275B2 (en) 1998-09-23 2002-05-07 Lg Chem, Ltd. Method of producing acrylic acid using a catalyst for acrolein oxidation
US6620968B1 (en) 1999-11-23 2003-09-16 Rohm And Haas Company High hydrocarbon space velocity process for preparing unsaturated aldehydes and acids
DE10046928A1 (de) * 2000-09-21 2002-04-11 Basf Ag Verfahren zur Herstellung von Multimetalloxidmassen
US20060205978A1 (en) * 2002-08-20 2006-09-14 Nippon Shokubai Co., Ltd. Production process for catalyst
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
MX2008015540A (es) 2007-12-26 2009-06-26 Rohm Ahd Haas Company Un proceso integrado para preparar un acido carboxilico a partir de un alcano.
EP2143704A1 (en) 2008-07-10 2010-01-13 Rohm and Haas Company An integrated process for preparing a carboxylic acid from an alkane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE607864A (es) * 1959-02-17
US3736354A (en) * 1968-05-13 1973-05-29 Rikagaku Kenkyusho Process for the production of acrylic acid
IT1001977B (it) * 1973-11-28 1976-04-30 Sir Soc Italiana Resine Spa Procedimento per la preparazione di acrilato di metile o di miscele di acrilato di metile ed acido acri lico

Also Published As

Publication number Publication date
RO72387A (ro) 1983-02-01
JPS52142012A (en) 1977-11-26
PL106850B1 (pl) 1980-01-31
FR2351941A1 (fr) 1977-12-16
CA1089432A (en) 1980-11-11
BE854864A (fr) 1977-11-21
BR7703205A (pt) 1978-01-31
PL198231A1 (pl) 1978-04-10
MX149540A (es) 1983-11-23
GB1525908A (en) 1978-09-27
SU715011A1 (ru) 1980-02-05
SU715011A3 (en) 1980-02-05
FR2351941B1 (es) 1979-09-07
DE2722352A1 (de) 1977-12-01
RO72387B (ro) 1983-01-30
IT1063376B (it) 1985-02-11
NL7705380A (nl) 1977-11-22
US4146732A (en) 1979-03-27
CS196363B2 (en) 1980-03-31

Similar Documents

Publication Publication Date Title
ES8107141A1 (es) Procedimiento mejorado para la preparacion de aldehidos y a-cidos insaturados.
SE7607315L (sv) Forfarande for framstellning av oxygenerade tva-kolforeningar
CH609321A5 (en) Process for the preparation of carboxylic acid anhydrides
ES455653A1 (es) Procedimiento para la obtencion de acidos alquilcarboxili- cos.
ES459270A1 (es) Procedimiento para la preparacion de acidos carboxilicos in-saturados.
ES439894A1 (es) Procedimiento para la preparacion de acido glicolico y sus polimeros.
JPS5223589A (en) Catalyst for producing alpha,beta-unsaturaded carboxylic acid
ES444356A1 (es) Procedimiento para la preparacion de acido oxalico y sus es-teres alquilicos.
SE8004960L (sv) Forfarande for framstellning av aldehyder
SE7607316L (sv) Forfarande for framstellning av oxygenerade kolforeningar
ES399936A1 (es) Procedimiento para la obtencion de acetato de bencilo.
ES424954A1 (es) Un procedimiento mejorado para la hidroformilacion de un compuesto insaturado.
ATE44138T1 (de) Verfahren zur herstellung von aromatischen aldehyden.
ES291802A1 (es) Procedimiento para convertir ácidos carbóxilicos aromáticos en compuestos fenólicos
ES468951A1 (es) Procedimiento para oxidar butano a acido acetico
ES276341A1 (es) Procedimiento de obtención de ácido adíptico
ES436051A1 (es) Procedimiento para la obtencion de acetona.
JPS51115413A (en) Process for preparation of unsaturated carboxylic acids
ES436674A1 (es) Procedimiento para la ixidacion de p-xileno, de ester meti- lico de acido p-toluilico y de mezclas de los mismos.
ES284408A1 (es) Un procedimiento para preparar fenol
ES476490A1 (es) Un procedimiento para convertir diolefinicos conjugados aci-clicos.
JPS5251315A (en) Process for preparation o unsaturated crboxylic acid
ES383491A1 (es) Procedimiento para la preparacion de diaciloxialquenos.
ES439378A3 (es) Procedimiento con su dispositivo para la preparacion de aci-dos carboxilicos alifaticos.
ES423645A1 (es) Procedimiento para la obtencion continua de acidos carboxi-licos y anhidridos de acido dicarboxilico.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102