FR2461524B1 - Procede perfectionne pour la preparation de catalyseurs selectifs d'oxydation - Google Patents

Procede perfectionne pour la preparation de catalyseurs selectifs d'oxydation

Info

Publication number
FR2461524B1
FR2461524B1 FR8016256A FR8016256A FR2461524B1 FR 2461524 B1 FR2461524 B1 FR 2461524B1 FR 8016256 A FR8016256 A FR 8016256A FR 8016256 A FR8016256 A FR 8016256A FR 2461524 B1 FR2461524 B1 FR 2461524B1
Authority
FR
France
Prior art keywords
preparation
improved process
selective oxidation
oxidation catalysts
catalysts
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
FR8016256A
Other languages
English (en)
Other versions
FR2461524A1 (fr
Inventor
Peter Konig
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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group 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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Publication of FR2461524A1 publication Critical patent/FR2461524A1/fr
Application granted granted Critical
Publication of FR2461524B1 publication Critical patent/FR2461524B1/fr
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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
FR8016256A 1979-07-24 1980-07-23 Procede perfectionne pour la preparation de catalyseurs selectifs d'oxydation Expired FR2461524B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7925801 1979-07-24

Publications (2)

Publication Number Publication Date
FR2461524A1 FR2461524A1 (fr) 1981-02-06
FR2461524B1 true FR2461524B1 (fr) 1986-12-19

Family

ID=10506734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016256A Expired FR2461524B1 (fr) 1979-07-24 1980-07-23 Procede perfectionne pour la preparation de catalyseurs selectifs d'oxydation

Country Status (6)

Country Link
US (1) US4228038A (fr)
JP (1) JPS605339B2 (fr)
DE (1) DE3019880A1 (fr)
DK (1) DK399879A (fr)
FR (1) FR2461524B1 (fr)
GB (1) GB2055601B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084042B (en) * 1980-09-16 1984-05-10 Tioxide Group Ltd Method for the production of monolayer catalysts
IT1197899B (it) * 1986-10-20 1988-12-21 Alusuisse Italia Spa Catalizzatore di ossidazione e procedimento per la sua preparazione
US4931572A (en) * 1989-05-17 1990-06-05 Exxon Chemical Patents Inc. Aromatic carboxylic anhydride catalyst
US20030231997A1 (en) * 2002-06-18 2003-12-18 Norman Kettenbauer Titanium catalyst support substrate for selective catalytic reduction reactors
US7820590B2 (en) * 2003-09-27 2010-10-26 Korea Power Engineering Company, Inc. Method for preparing vanadium/titania-based catalyst for removing nitrogen oxide at low temperature
US20120245382A1 (en) 2009-12-04 2012-09-27 Basf Se Producing acetaldehyde and/or acetic acid from bioethanol
DE102010040923A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Ethanol und Formaldehyd
CN117242204A (zh) * 2021-04-23 2023-12-15 弗萨姆材料美国有限责任公司 含钒膜的沉积

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215644A (en) * 1959-12-29 1965-11-02 Dainippon Ink Seizo Kabushiki Oxidation catalysts of orthoxylene and naphthalene and the preparation thereof
FR1587555A (fr) * 1968-10-21 1970-03-20
DE2260615A1 (de) * 1972-12-12 1974-06-20 Basf Ag Traegerkatalysator fuer die oxidation von o-xylol oder naphthalin zu phthalsaeureanhydrid
BE799084A (fr) * 1973-05-04 1973-08-31 Labofina Sa Procede de preparation de catalyseurs d'oxydation
BE799085A (fr) * 1973-05-04 1973-08-31 Labofina Sa Procede de preparation d'anhydrides d'acides aromatiques polycarboxyliques,
GB1489927A (en) * 1974-08-10 1977-10-26 Tioxide Group Ltd Titanium dioxide carrier

Also Published As

Publication number Publication date
GB2055601B (en) 1983-04-07
DE3019880C2 (fr) 1988-07-21
JPS5617635A (en) 1981-02-19
US4228038A (en) 1980-10-14
JPS605339B2 (ja) 1985-02-09
DK399879A (da) 1981-01-25
FR2461524A1 (fr) 1981-02-06
GB2055601A (en) 1981-03-11
DE3019880A1 (de) 1981-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse