GB1424486A - Oxide catalyst and process for preparation thereof - Google Patents

Oxide catalyst and process for preparation thereof

Info

Publication number
GB1424486A
GB1424486A GB152074A GB152074A GB1424486A GB 1424486 A GB1424486 A GB 1424486A GB 152074 A GB152074 A GB 152074A GB 152074 A GB152074 A GB 152074A GB 1424486 A GB1424486 A GB 1424486A
Authority
GB
United Kingdom
Prior art keywords
acetic acid
butene
titania
jan
oxide catalyst
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
GB152074A
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of GB1424486A publication Critical patent/GB1424486A/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
    • B01J23/16—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
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1424486 Acetic acid KURARAY CO Ltd 11 Jan 1974 [13 Jan 1973] 01520/74 Heading C2C [Also in Division B1] Acetic acid is formed by the gas phase oxidation of a butene over a vanadium oxidetitanium oxide catalyst in which more than 50% of the titania is in the rutile form and made by calcining at 400-600‹ C. an intimate mixture formed by mixing an aqueous solution of a vanadium compound and a titania hydrogel which on drying at 250‹ C. will give titania of a crystallite size of not more than 70 Š as measured by the Schepper method based on X-ray diffraction. The examples describe oxidizing butene- 1 using a fluidized bed reactor, a temperature of 256-272‹ C. and a feed gas containing 67 Nl./hr. air, 67 Nl/hr. of steam and 3À4 Nl./hr. of butene-1, the gaseous product being passed through a condenser to separate water and acetic acid.
GB152074A 1973-01-13 1974-01-11 Oxide catalyst and process for preparation thereof Expired GB1424486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48006937A JPS4994589A (en) 1973-01-13 1973-01-13

Publications (1)

Publication Number Publication Date
GB1424486A true GB1424486A (en) 1976-02-11

Family

ID=11652153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB152074A Expired GB1424486A (en) 1973-01-13 1974-01-11 Oxide catalyst and process for preparation thereof

Country Status (4)

Country Link
JP (1) JPS4994589A (en)
GB (1) GB1424486A (en)
IT (1) IT1009559B (en)
NL (1) NL7400465A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407734A (en) 1981-08-10 1983-10-04 W. R. Grace & Co. Spray dried vanadia catalyst and method of preparing it
US5064792A (en) * 1989-02-27 1991-11-12 Eka Nobel Ab Catalyst for the reduction of nitrogen oxides, a method for its preparation and the use thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314188A (en) * 1976-07-26 1978-02-08 Sakai Chem Ind Co Ltd Production of catalyst
GB1541928A (en) * 1975-12-23 1979-03-14 Sakai Chemical Industry Co Production of shaped catalysts or carriers comprising titanium oxide
JPS5426982A (en) * 1977-08-02 1979-02-28 Sakai Chem Ind Co Ltd Production of catalyst or carrier
IT1197899B (en) * 1986-10-20 1988-12-21 Alusuisse Italia Spa OXIDATION CATALYST AND PROCEDURE FOR ITS PREPARATION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407734A (en) 1981-08-10 1983-10-04 W. R. Grace & Co. Spray dried vanadia catalyst and method of preparing it
US5064792A (en) * 1989-02-27 1991-11-12 Eka Nobel Ab Catalyst for the reduction of nitrogen oxides, a method for its preparation and the use thereof

Also Published As

Publication number Publication date
JPS4994589A (en) 1974-09-07
NL7400465A (en) 1974-07-16
IT1009559B (en) 1976-12-20

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Legal Events

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