GB1035147A - Manufacture of unsaturated aliphatic carboxylic acids - Google Patents

Manufacture of unsaturated aliphatic carboxylic acids

Info

Publication number
GB1035147A
GB1035147A GB47966/64A GB4796664A GB1035147A GB 1035147 A GB1035147 A GB 1035147A GB 47966/64 A GB47966/64 A GB 47966/64A GB 4796664 A GB4796664 A GB 4796664A GB 1035147 A GB1035147 A GB 1035147A
Authority
GB
United Kingdom
Prior art keywords
catalyst
acrylic
carboxylic acids
methacrylic acids
oxides
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
GB47966/64A
Inventor
Naoji Kurata Takashi Ohara
Kenzo Oda
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to GB47966/64A priority Critical patent/GB1035147A/en
Priority to DE1964N0025964 priority patent/DE1468429A1/en
Priority to FR1446A priority patent/FR1443901A/en
Publication of GB1035147A publication Critical patent/GB1035147A/en
Priority to US699763A priority patent/US3475488A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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
    • B01J23/8875—Germanium, tin or lead
    • 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
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds thereof
    • 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)

Abstract

Unsaturated carboxylic acids, e.g. acrylic and methacrylic acids are prepared by oxidizing an a -olefine in the vapour phase at from 200 DEG to 500 DEG C. with molecular oxygen in the presence of a catalyst of empirical formula <FORM:1035147/C2/1> wherein v is from 1 to 16, w from 1 to 3, x from 6 to 24, y from 0.2 to 4 and z from 11 to 152. The catalyst may be in the form of a mixture of oxides or heteropolyacid salts and may be on a conventional support. Examples describe the treatment of propylene and isobutylene.ALSO:Catalysts for use in a process for the oxidation of a -olefines in the vapour phase at between 200 and 500 DEG C. to unsaturated aliphatic carboxylic acids have the empirical formula CovSnwMoxTeyOz where v is from 1 to 16, w from 1 to 3, x from 6 to 24, y from 0.2 to 4, and z from 11 to 152. The catalyst may be a mixture of oxides or of a heteropoly acid salt and a metal oxide and may be supported on silica, diatomaceous earth, alumina, silicon carbide, titanium oxide or zirconium oxide. Examples describe the preparation of acrylic and methacrylic acids by adding ammonium chloride followed by stannic chloride to a warm aqueous solution of ammonium pararmobybdate, filtering and working the product, then adding cobalt nitrate and tellurium nitrate to a boiling aqueous solution of the product which is finally pelleted and dried at 400 DEG C. Acrylic and methacrylic acids are prepared using the above catalyst and the tellurium and stannic components are varied in ratio.
GB47966/64A 1964-11-25 1964-11-25 Manufacture of unsaturated aliphatic carboxylic acids Expired GB1035147A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB47966/64A GB1035147A (en) 1964-11-25 1964-11-25 Manufacture of unsaturated aliphatic carboxylic acids
DE1964N0025964 DE1468429A1 (en) 1964-11-25 1964-12-11 Process for the production of unsaturated carboxylic acids
FR1446A FR1443901A (en) 1964-11-25 1965-01-11 Process for the production of unsaturated aliphatic carboxylic acids
US699763A US3475488A (en) 1964-11-25 1968-01-23 Manufacture of unsaturated aliphatic carboxylic acids

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB47966/64A GB1035147A (en) 1964-11-25 1964-11-25 Manufacture of unsaturated aliphatic carboxylic acids
DE1964N0025964 DE1468429A1 (en) 1964-11-25 1964-12-11 Process for the production of unsaturated carboxylic acids
FR1446A FR1443901A (en) 1964-11-25 1965-01-11 Process for the production of unsaturated aliphatic carboxylic acids
US699763A US3475488A (en) 1964-11-25 1968-01-23 Manufacture of unsaturated aliphatic carboxylic acids

Publications (1)

Publication Number Publication Date
GB1035147A true GB1035147A (en) 1966-07-06

Family

ID=25988944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47966/64A Expired GB1035147A (en) 1964-11-25 1964-11-25 Manufacture of unsaturated aliphatic carboxylic acids

Country Status (4)

Country Link
US (1) US3475488A (en)
DE (1) DE1468429A1 (en)
FR (1) FR1443901A (en)
GB (1) GB1035147A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684188A (en) * 1995-03-10 1997-11-04 Basf Aktiengesellschaft Continuous heterogeneously catalyzed gas-phase oxidation of propylene to acrolein, acrylic acid or a mixture thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056614C3 (en) * 1970-11-18 1981-04-16 Basf Ag, 6700 Ludwigshafen Process for the production of acrylic acid from propylene
US5198578A (en) * 1986-07-17 1993-03-30 Union Carbide Chemicals Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
US5183936A (en) * 1986-08-21 1993-02-02 Union Carbide Chemicals & Plastics Technology Corporation Anhydrous diluent process for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
FR2700974B1 (en) * 1993-01-29 1995-04-28 Rhone Poulenc Chimie Composition of matter based on tin, catalysts based on these compositions of matter and their use for the preparation of unsaturated carbocylic acids.
FR2701025B1 (en) * 1993-01-29 1995-04-28 Rhone Poulenc Chimie Preparation of unsaturated carboxylic acids using tin-based catalysts.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240806A (en) * 1959-02-17 1966-03-15 Distillers Co Yeast Ltd Process for producing a mixture of unsaturated aliphatic acids and aldehydes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684188A (en) * 1995-03-10 1997-11-04 Basf Aktiengesellschaft Continuous heterogeneously catalyzed gas-phase oxidation of propylene to acrolein, acrylic acid or a mixture thereof

Also Published As

Publication number Publication date
DE1468429A1 (en) 1969-01-30
FR1443901A (en) 1966-07-01
US3475488A (en) 1969-10-28

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