CA1026763A - Utilisation de catalyseurs d'argent pour la fabrication d'oxyde d'ethylene - Google Patents

Utilisation de catalyseurs d'argent pour la fabrication d'oxyde d'ethylene

Info

Publication number
CA1026763A
CA1026763A CA224,632A CA224632A CA1026763A CA 1026763 A CA1026763 A CA 1026763A CA 224632 A CA224632 A CA 224632A CA 1026763 A CA1026763 A CA 1026763A
Authority
CA
Canada
Prior art keywords
ethylene oxide
catalysts used
oxide production
silver catalysts
silver
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
CA224,632A
Other languages
English (en)
Other versions
CA224632S (en
Inventor
Robert P. Nielsen
John H. La Rochelle
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.)
Shell Canada Ltd
Original Assignee
Shell Canada 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 Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1026763A publication Critical patent/CA1026763A/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
    • 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
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
CA224,632A 1974-05-20 1975-04-15 Utilisation de catalyseurs d'argent pour la fabrication d'oxyde d'ethylene Expired CA1026763A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47139874A 1974-05-20 1974-05-20
US48089674A 1974-06-19 1974-06-19

Publications (1)

Publication Number Publication Date
CA1026763A true CA1026763A (fr) 1978-02-21

Family

ID=27043424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,632A Expired CA1026763A (fr) 1974-05-20 1975-04-15 Utilisation de catalyseurs d'argent pour la fabrication d'oxyde d'ethylene

Country Status (6)

Country Link
JP (1) JPS50160187A (fr)
CA (1) CA1026763A (fr)
DE (2) DE2521906A1 (fr)
FR (1) FR2271869B1 (fr)
GB (1) GB1512625A (fr)
NL (2) NL182939C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8580982B2 (en) 2009-06-09 2013-11-12 Georg Seeber Use of structured catalyst beds for preparing ethylene oxide
US9714227B2 (en) 2013-12-09 2017-07-25 Basf Se Catalyst for the epoxidation of alkenes
US11400437B2 (en) 2016-08-08 2022-08-02 Basf Se Catalyst for the oxidation of ethylene to ethylene oxide
US12629664B2 (en) 2018-02-07 2026-05-19 Basf Se Method for preparing a silver impregnation solution

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574426A (en) * 1976-03-25 1980-09-10 Shell Int Research Process for preparing modified silver catalysts
DE2704197A1 (de) * 1977-02-02 1978-08-31 Basf Ag Katalysator zur herstellung von aethylenoxid
US4061659A (en) * 1976-06-28 1977-12-06 Shell Oil Company Process for the production of ethylene oxide
DE2636680C3 (de) * 1976-08-14 1979-04-05 Hoechst Ag, 6000 Frankfurt Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren
US4097414A (en) * 1976-08-30 1978-06-27 Texaco Development Corp. Modified ethylene oxide catalyst and a process for its preparation
GB1594362A (en) * 1977-05-23 1981-07-30 Ici Ltd Production of alkylene oxides and catalysts therefor
JPS5432408A (en) * 1977-08-13 1979-03-09 Mitsubishi Petrochem Co Ltd Preparation of ethylene oxide and its reaction vessel
EP0002045B1 (fr) * 1977-11-19 1981-09-02 BASF Aktiengesellschaft Procédé de préparation d'un catalyseur pour la production de l'oxyde d'éthylène
JPS55145677A (en) * 1979-05-02 1980-11-13 Mitsubishi Petrochem Co Ltd Preparation of ethylene oxide
DE2938245A1 (de) * 1979-09-21 1981-04-09 Hoechst Ag, 6000 Frankfurt Verfahren zur verbesserung der wirksamkeit von silber-traegerkatalysatoren
EP0057066B1 (fr) * 1981-01-23 1985-03-13 Imperial Chemical Industries Plc Procédé pour la production d'oxyde d'éthylène
JPS6110570A (ja) * 1984-06-25 1986-01-18 Mitsui Toatsu Chem Inc エチレンオキシドの製造方法
US5407888A (en) * 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
DE102008011767B4 (de) 2008-02-28 2012-07-26 Basf Se Verfahren zur Herstellung von olefinisch ungesättigten Carbonylverbindungen durch oxidative Dehydrierung von Alkoholen
DE102008014910A1 (de) 2008-03-19 2009-09-24 Basf Se Verwendung eines geträgerten edelmetallhaltigen Katalysators zur oxidativen Dehydrierung
CN102177145B (zh) 2008-10-08 2014-07-30 巴斯夫欧洲公司 生产烯化氧的方法
US8921587B2 (en) 2011-04-14 2014-12-30 Basf Se Process for producing a catalyst for the oxidation of ethylene to ethylene oxide
US8629079B2 (en) 2011-04-14 2014-01-14 Basf Se Process for producing a catalyst for the oxidation of ethylene to ethylene oxide
US8987482B2 (en) 2011-10-28 2015-03-24 Basf Se Process for producing a supported silver catalyst
KR20150013704A (ko) 2012-05-04 2015-02-05 바스프 에스이 알켄의 에폭시화용 촉매
US9079154B2 (en) 2012-05-04 2015-07-14 Basf Se Catalyst for the epoxidation of alkenes
WO2019020793A1 (fr) 2017-07-28 2019-01-31 Basf Se Procédé de production d'un corps moulé de catalyseur comprenant de l'argent appliqué sur un support d'alumine
TWI808125B (zh) 2018-02-07 2023-07-11 德商巴斯夫歐洲公司 有效地將乙烯氧化轉化為環氧乙烷之催化劑
EP3639924A1 (fr) 2018-10-15 2020-04-22 Basf Se Catalyseur pour la production d'oxyde d'éthylène par oxydation en phase gazeuse
EP3639923A1 (fr) 2018-10-15 2020-04-22 Basf Se Procédé de fabrication d'oxyde d'éthylène par oxydation en phase gazeuse de l'éthylène
EP3659703A1 (fr) 2018-11-28 2020-06-03 Basf Se Catalyseur pour la production d'oxyde d'éthylène par oxydation en phase gazeuse
WO2021038027A1 (fr) 2019-08-28 2021-03-04 Basf Se Processus pour préparer un catalyseur d'époxydation
US12558674B2 (en) 2020-03-27 2026-02-24 Basf Se Process for producing a silver-based epoxidation catalyst
EP3885038A1 (fr) 2020-03-27 2021-09-29 Basf Se Procédé de production d'un catalyseur d'époxydation
WO2021260140A1 (fr) 2020-06-26 2021-12-30 Basf Se Production de supports d'alpha-alumine poreux à partir d'alumines dérivées de boehmite
CN115867381B (zh) 2020-06-26 2025-01-10 巴斯夫欧洲公司 多孔催化剂载体成型体
WO2021260138A1 (fr) 2020-06-26 2021-12-30 Basf Se Corps de catalyseur façonner pour produire de l'oxyde d'éthylène
US20240408585A1 (en) 2021-01-26 2024-12-12 Basf Se Epoxidation catalyst
CN120051334A (zh) 2022-10-12 2025-05-27 巴斯夫欧洲公司 环氧化催化剂
CN120129671A (zh) 2022-10-28 2025-06-10 巴斯夫欧洲公司 由可再生来源的乙醇制造异壬醇的方法
EP4638400A1 (fr) 2022-12-20 2025-10-29 Basf Se Fabrication d'un produit chimique d'intérêt dérivé de l'éthylène, en particulier de l'acide acrylique, en combinaison avec la génération de vapeur chauffée
CN121969593A (zh) 2023-10-09 2026-05-01 巴斯夫欧洲公司 由热解油制造具有生物基碳含量的乙烯衍生的化学品
WO2025078359A1 (fr) 2023-10-09 2025-04-17 Basf Se Fabrication de produits chimiques dérivés d'éthylène ayant une teneur en carbone d'origine biologique à partir de bio-naphta
WO2026027443A1 (fr) 2024-07-29 2026-02-05 Basf Se Mélange de catalyseurs mélangés pour époxydation
WO2026125232A1 (fr) 2024-12-09 2026-06-18 Basf Se Procédé de traitement de corps de catalyseur façonné

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793658A (fr) * 1972-01-07 1973-07-04 Shell Int Research Catalyseur utilisable pour la production d'oxyde d'ethylene

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8580982B2 (en) 2009-06-09 2013-11-12 Georg Seeber Use of structured catalyst beds for preparing ethylene oxide
US9714227B2 (en) 2013-12-09 2017-07-25 Basf Se Catalyst for the epoxidation of alkenes
US11400437B2 (en) 2016-08-08 2022-08-02 Basf Se Catalyst for the oxidation of ethylene to ethylene oxide
US12629664B2 (en) 2018-02-07 2026-05-19 Basf Se Method for preparing a silver impregnation solution

Also Published As

Publication number Publication date
GB1512625A (en) 1978-06-01
DE2521906A1 (de) 1975-12-04
NL8800127A (nl) 1988-05-02
NL7505705A (nl) 1975-11-24
JPS50160187A (fr) 1975-12-25
FR2271869A1 (fr) 1975-12-19
DE2521906C2 (fr) 1989-10-19
FR2271869B1 (fr) 1980-07-04
NL182939B (nl) 1988-01-18
DE2560684C2 (fr) 1989-10-26
NL182939C (nl) 1988-06-16
AU8124075A (en) 1976-11-18

Similar Documents

Publication Publication Date Title
AU472997B2 (en) Ethylene oxide catalyst
AU496988B2 (en) Silver catalyst
AU498891B2 (en) Dressing
CA1014344A (en) Finger grip-contoured scissors
AU506810B2 (en) Micro-filter
CA1024112A (fr) Pompe a bouton poussoir
CA1033588A (fr) Viscosimetre a fonctionnement continu
CA1009905A (en) Catamaran
CA1008459A (en) Process for the production of silver-based catalysts suitable for the production of ethylene oxide
GB1545840A (en) Process for the efficiency of silver catalysts used in the manufacture of ethylene oxide
ZA762463B (en) Process for reactivating silver catalysts used in the manufacture of ethylene oxide by direct oxidation
AU498734B2 (en) Catalytic process
AU498552B2 (en) Hydrotreatment catalyst
CA1030982A (fr) Fabrication et emplois des catalyseurs raney au cuivre
AU498139B2 (en) Oxide electrodes in aluminium production
GB1516886A (en) Olefin oxide production
CA1029033A (fr) Fabrication et emplois des catalyseurs raney au cuivre
AU8277575A (en) Heterogeneous catalyst
AU497612B2 (en) Catalyst
AU8190375A (en) Commutators
AU519637B2 (en) 6-methyl-8alpha-n,n-dimethylsulphamoylaminoergoline i
AU487388B2 (en) 1-aryl-uracils, their production and their medicinal use
AU482214B2 (en) 2-substituted-5,6-dimethoxyindazoles
AU491069B2 (en) Improved poly (fluoroalkoxyphosphazenes)
AU484665B2 (en) Antennae