FR2396588B1 - - Google Patents

Info

Publication number
FR2396588B1
FR2396588B1 FR7721118A FR7721118A FR2396588B1 FR 2396588 B1 FR2396588 B1 FR 2396588B1 FR 7721118 A FR7721118 A FR 7721118A FR 7721118 A FR7721118 A FR 7721118A FR 2396588 B1 FR2396588 B1 FR 2396588B1
Authority
FR
France
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
FR7721118A
Other versions
FR2396588A1 (fr
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 FR7721118A priority Critical patent/FR2396588A1/fr
Priority to IT68356/78A priority patent/IT1107804B/it
Priority to DE7878400048T priority patent/DE2861279D1/de
Priority to EP78400048A priority patent/EP0000460B1/fr
Priority to DK306078A priority patent/DK158774C/da
Priority to ES471577A priority patent/ES471577A1/es
Priority to AT0494478A priority patent/AT363098B/de
Priority to CA307,018A priority patent/CA1110610A/fr
Priority to JP8214978A priority patent/JPS5418493A/ja
Publication of FR2396588A1 publication Critical patent/FR2396588A1/fr
Application granted granted Critical
Publication of FR2396588B1 publication Critical patent/FR2396588B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
FR7721118A 1977-07-08 1977-07-08 Catalyseurs a base d'argent pour la production d'oxyde d'olefines Granted FR2396588A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7721118A FR2396588A1 (fr) 1977-07-08 1977-07-08 Catalyseurs a base d'argent pour la production d'oxyde d'olefines
IT68356/78A IT1107804B (it) 1977-07-08 1978-06-09 Catalizzatore a base di argento per la epossidazione delle olefine
EP78400048A EP0000460B1 (fr) 1977-07-08 1978-07-03 Catalyseurs à base d'argent et leur utilisation pour la production d'oxyde d'oléfines
DE7878400048T DE2861279D1 (en) 1977-07-08 1978-07-03 Silver-based catalysts and their use in the preparation of oxide of olefins
DK306078A DK158774C (da) 1977-07-08 1978-07-07 Soelvkatalysator paa poroes grafit til gasfaseepoxidering af ethyleniske carbonhydrider
ES471577A ES471577A1 (es) 1977-07-08 1978-07-07 Un procedimiento de epoxidacion en fase de vapor de olefinas
AT0494478A AT363098B (de) 1977-07-08 1978-07-07 Verfahren zur herstellung von epoxiden
CA307,018A CA1110610A (fr) 1977-07-08 1978-07-07 Catalyseurs a base d'argent pour la production d'oxyde d'olefines
JP8214978A JPS5418493A (en) 1977-07-08 1978-07-07 Silver based catalyst for epoxidation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721118A FR2396588A1 (fr) 1977-07-08 1977-07-08 Catalyseurs a base d'argent pour la production d'oxyde d'olefines

Publications (2)

Publication Number Publication Date
FR2396588A1 FR2396588A1 (fr) 1979-02-02
FR2396588B1 true FR2396588B1 (fr) 1983-01-28

Family

ID=9193164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721118A Granted FR2396588A1 (fr) 1977-07-08 1977-07-08 Catalyseurs a base d'argent pour la production d'oxyde d'olefines

Country Status (9)

Country Link
EP (1) EP0000460B1 (fr)
JP (1) JPS5418493A (fr)
AT (1) AT363098B (fr)
CA (1) CA1110610A (fr)
DE (1) DE2861279D1 (fr)
DK (1) DK158774C (fr)
ES (1) ES471577A1 (fr)
FR (1) FR2396588A1 (fr)
IT (1) IT1107804B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1009437B (zh) * 1988-02-03 1990-09-05 中国石油化工总公司 乙烯氧化制环氧乙烷高效银催化剂
AU5893294A (en) * 1993-11-23 1995-06-13 Institut Kataliza Imeni G.K. Boreskova Sibirskogo Otdelenia Rossiiskoi Akademii Nauk Porous compound substance
JP4665448B2 (ja) * 2004-07-27 2011-04-06 戸田工業株式会社 脱塩素剤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899445A (en) * 1972-06-01 1975-08-12 Toray Industries Catalyst for oxidation of ethylene to ethylene oxide

Also Published As

Publication number Publication date
JPS6136978B2 (fr) 1986-08-21
EP0000460B1 (fr) 1981-11-04
IT1107804B (it) 1985-12-02
AT363098B (de) 1981-07-10
ES471577A1 (es) 1979-10-01
DK158774C (da) 1990-12-24
DK306078A (da) 1979-01-09
DK158774B (da) 1990-07-16
JPS5418493A (en) 1979-02-10
EP0000460A1 (fr) 1979-01-24
CA1110610A (fr) 1981-10-13
DE2861279D1 (en) 1982-01-14
FR2396588A1 (fr) 1979-02-02
IT7868356A0 (it) 1978-06-09
ATA494478A (de) 1980-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse