GB1421956A - Catalysts for the conversion of unsaturated aldehydes to acids - Google Patents

Catalysts for the conversion of unsaturated aldehydes to acids

Info

Publication number
GB1421956A
GB1421956A GB2555273A GB2555273A GB1421956A GB 1421956 A GB1421956 A GB 1421956A GB 2555273 A GB2555273 A GB 2555273A GB 2555273 A GB2555273 A GB 2555273A GB 1421956 A GB1421956 A GB 1421956A
Authority
GB
United Kingdom
Prior art keywords
oxidation
unsaturated aldehydes
catalysts
acids
conversion
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
GB2555273A
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of GB1421956A publication Critical patent/GB1421956A/en
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
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • 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
    • B01J23/30—Tungsten
    • 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
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • 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)
  • 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

1421956 Unsaturated aliphatic acids STANDARD OIL CO 29 May 1973 [16 April 1973] 25552/73 Heading C2C [Also in Division B1] Unsaturated aliphatic acids are produced by the vapour phase oxidation of the corresponding unsaturated aldehydes with molecular oxygen in the presence of steam in a ratio of 0À5 to 4 moles oxygen and 1 to 20 moles steam per mole aldehyde at a temperature of 150-450‹ C. and a pressure of 0À5 to 10 atm. using a catalyst of empirical formula wherein: A is Sb, Fe, Ni, Co, Zn, Mn, Mg, Cu or mixtures thereof; a is 0À1 to 10 but is 6À1 to 10 when A is Sb; b is 0À1 to 12; C is 0À1 to 6; d is 0À5 to 12; e is 8 to 16; and x is a number to satisfy valency requirements. The examples describe the oxidation of acrolein to acrylic acid. The oxidation of methacrolein to methacrylic acid is also mentioned.
GB2555273A 1973-04-16 1973-05-29 Catalysts for the conversion of unsaturated aldehydes to acids Expired GB1421956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35115473A 1973-04-16 1973-04-16

Publications (1)

Publication Number Publication Date
GB1421956A true GB1421956A (en) 1976-01-21

Family

ID=23379798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2555273A Expired GB1421956A (en) 1973-04-16 1973-05-29 Catalysts for the conversion of unsaturated aldehydes to acids

Country Status (7)

Country Link
JP (1) JPS582218B2 (en)
BE (1) BE813160A (en)
DE (1) DE2337510C2 (en)
FR (1) FR2225409B1 (en)
GB (1) GB1421956A (en)
IT (1) IT988824B (en)
NL (1) NL7310714A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110280A (en) * 1975-03-24 1976-09-29 Mitsubishi Electric Corp HANDOTA ISOCHI
JPS5128991B1 (en) * 1975-04-30 1976-08-23
JPS52117580A (en) * 1976-03-30 1977-10-03 Fujitsu Ltd Manufacture for mis type integrating circuit
JPS52135274A (en) * 1977-05-09 1977-11-12 Agency Of Ind Science & Technol Semiconductor device and its production
JPS5741826B1 (en) * 1980-02-08 1982-09-04
JPH0331768Y2 (en) * 1984-09-06 1991-07-05
ES2148885T3 (en) * 1994-11-14 2000-10-16 Nippon Catalytic Chem Ind PROCEDURE FOR THE PRODUCTION OF ACRYLIC ACID.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567772A (en) * 1966-03-30 1971-03-02 Toa Gosei Chem Ind Process for the production of acrylic acid
US3567773A (en) * 1966-05-21 1971-03-02 Nippon Kayaku Kk Production of unsaturated aliphatic acids
DE2050155C3 (en) * 1970-10-13 1978-08-31 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Process for the preparation of an oxidation catalyst containing antimony, molybdenum, vanadium and tungsten
JPS4911371B1 (en) * 1970-10-23 1974-03-16 Nippon Catalytic Chem Ind

Also Published As

Publication number Publication date
DE2337510C2 (en) 1982-12-23
JPS582218B2 (en) 1983-01-14
JPS501987A (en) 1975-01-10
DE2337510A1 (en) 1974-10-31
FR2225409B1 (en) 1983-08-05
NL7310714A (en) 1974-10-18
BE813160A (en) 1974-07-31
FR2225409A1 (en) 1974-11-08
IT988824B (en) 1975-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee