FR2447363A1 - Catalyseur d'hydrogenolyse des monoalkylethers de polyethylene glycol - Google Patents

Catalyseur d'hydrogenolyse des monoalkylethers de polyethylene glycol

Info

Publication number
FR2447363A1
FR2447363A1 FR7902161A FR7902161A FR2447363A1 FR 2447363 A1 FR2447363 A1 FR 2447363A1 FR 7902161 A FR7902161 A FR 7902161A FR 7902161 A FR7902161 A FR 7902161A FR 2447363 A1 FR2447363 A1 FR 2447363A1
Authority
FR
France
Prior art keywords
corresp
cpds
polyglycol
barium
nickel
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.)
Granted
Application number
FR7902161A
Other languages
English (en)
Other versions
FR2447363B1 (fr
Inventor
Marc Bechet
Gilles Darvaux-Hubert
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7902161A priority Critical patent/FR2447363A1/fr
Publication of FR2447363A1 publication Critical patent/FR2447363A1/fr
Application granted granted Critical
Publication of FR2447363B1 publication Critical patent/FR2447363B1/fr
Granted 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
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese
    • 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
    • B01J23/78—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 alkali- or alkaline earth metals
    • 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
    • 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
    • B01J23/86—Chromium
    • B01J23/866—Nickel and chromium
    • 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
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

CATALYSEUR D'HYDROGENOLYSE CARACTERISE EN CE QU'IL EST A BASE DE NICKEL ET DE BARYUM ET PERMET D'OBTENIR A PARTIR DES MONOALKYLETHERS DE POLYETHYLENE GLYCOL LES MONOALKYLETHERS CORRESPONDANT D'ETHYLENE GLYCOL. CE CATALYSEUR CONTIENT EN ELEMENTS ACTIFS DE 20 A 30 EN POIDS DE NICKEL ET DE 0,5 A 5 EN POIDS DE BARYUM. ACCESSOIREMENT, IL PEUT EGALEMENT CONTENIR JUSQU'A 5 EN POIDS D'UN ELEMENT DE TRANSITION COMME LE MANGANESE OU LE CHROME.
FR7902161A 1979-01-29 1979-01-29 Catalyseur d'hydrogenolyse des monoalkylethers de polyethylene glycol Granted FR2447363A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902161A FR2447363A1 (fr) 1979-01-29 1979-01-29 Catalyseur d'hydrogenolyse des monoalkylethers de polyethylene glycol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902161A FR2447363A1 (fr) 1979-01-29 1979-01-29 Catalyseur d'hydrogenolyse des monoalkylethers de polyethylene glycol

Publications (2)

Publication Number Publication Date
FR2447363A1 true FR2447363A1 (fr) 1980-08-22
FR2447363B1 FR2447363B1 (fr) 1981-02-06

Family

ID=9221286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902161A Granted FR2447363A1 (fr) 1979-01-29 1979-01-29 Catalyseur d'hydrogenolyse des monoalkylethers de polyethylene glycol

Country Status (1)

Country Link
FR (1) FR2447363A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075936A1 (fr) * 1981-09-30 1983-04-06 Union Carbide Corporation Procédé de production de monométhyl éther de monoéthylèneglycol avec coproduction simultanée de monoéthylèneglycol et de l'éthanol
US4649225A (en) * 1981-09-30 1987-03-10 Union Carbide Corporation Hydrogenolysis of polyalkylene glycols to produce monoethylene glycol monoalkyl ethers, monoethylene glycol and ethanol
US4661643A (en) * 1981-09-30 1987-04-28 Union Carbide Corporation Hydrogenolysis process for the production of monoethylene glycol monomethyl ether, monoethylene glycol and ethanol
US4806658A (en) * 1982-11-15 1989-02-21 The Dow Chemical Company Cleavage of polyethylene glycol ethers by hydrolysis
WO2009034510A2 (fr) * 2007-09-11 2009-03-19 Firmenich Sa Préparation sélective de certains dérivés de 2-alcoxy-éthanol

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925246A (fr) * 1972-06-30 1974-03-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925246A (fr) * 1972-06-30 1974-03-06

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1975 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075936A1 (fr) * 1981-09-30 1983-04-06 Union Carbide Corporation Procédé de production de monométhyl éther de monoéthylèneglycol avec coproduction simultanée de monoéthylèneglycol et de l'éthanol
US4649225A (en) * 1981-09-30 1987-03-10 Union Carbide Corporation Hydrogenolysis of polyalkylene glycols to produce monoethylene glycol monoalkyl ethers, monoethylene glycol and ethanol
US4661643A (en) * 1981-09-30 1987-04-28 Union Carbide Corporation Hydrogenolysis process for the production of monoethylene glycol monomethyl ether, monoethylene glycol and ethanol
US4806658A (en) * 1982-11-15 1989-02-21 The Dow Chemical Company Cleavage of polyethylene glycol ethers by hydrolysis
WO2009034510A2 (fr) * 2007-09-11 2009-03-19 Firmenich Sa Préparation sélective de certains dérivés de 2-alcoxy-éthanol
WO2009034510A3 (fr) * 2007-09-11 2009-06-04 Firmenich & Cie Préparation sélective de certains dérivés de 2-alcoxy-éthanol
US8314271B2 (en) 2007-09-11 2012-11-20 Firmenich Sa Selective preparation of some 2-alkoxy-ethanol derivatives

Also Published As

Publication number Publication date
FR2447363B1 (fr) 1981-02-06

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