GB1512625A - Silver catalyst - Google Patents

Silver catalyst

Info

Publication number
GB1512625A
GB1512625A GB20836/75A GB2083675A GB1512625A GB 1512625 A GB1512625 A GB 1512625A GB 20836/75 A GB20836/75 A GB 20836/75A GB 2083675 A GB2083675 A GB 2083675A GB 1512625 A GB1512625 A GB 1512625A
Authority
GB
United Kingdom
Prior art keywords
catalyst
amount
ethylene oxide
deposited
total 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
GB20836/75A
Other languages
English (en)
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 Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1512625A publication Critical patent/GB1512625A/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
    • 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)
GB20836/75A 1974-05-20 1975-05-16 Silver catalyst Expired GB1512625A (en)

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
GB1512625A true GB1512625A (en) 1978-06-01

Family

ID=27043424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20836/75A Expired GB1512625A (en) 1974-05-20 1975-05-16 Silver catalyst

Country Status (6)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025963A1 (de) * 1979-09-21 1981-04-01 Hoechst Aktiengesellschaft Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren
EP0057066A1 (en) * 1981-01-23 1982-08-04 Imperial Chemical Industries Plc Process for the production of ethylene oxide
GB2161480A (en) * 1984-06-25 1986-01-15 Mitsui Toatsu Chemicals Process for preparation of ethylene oxide
US5407888A (en) * 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
US8263813B2 (en) 2008-02-28 2012-09-11 Basf Se Method for isomerizing olefinically unsaturated alcohols
US8580982B2 (en) 2009-06-09 2013-11-12 Georg Seeber Use of structured catalyst beds for preparing ethylene oxide
US8779212B2 (en) 2008-03-19 2014-07-15 Basf Se Use of a supported catalyst containing precious metal for oxidative dehydrogenation
US9714227B2 (en) 2013-12-09 2017-07-25 Basf Se Catalyst for the epoxidation of alkenes

Families Citing this family (33)

* 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 (de) * 1977-11-19 1981-09-02 BASF Aktiengesellschaft Verfahren zur Herstellung eines Äthylenoxydkatalysators
JPS55145677A (en) * 1979-05-02 1980-11-13 Mitsubishi Petrochem Co Ltd Preparation of ethylene oxide
US8871959B2 (en) 2008-10-08 2014-10-28 Basf Se Method for producing an alkylene oxide
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
US9079154B2 (en) 2012-05-04 2015-07-14 Basf Se Catalyst for the epoxidation of alkenes
WO2013164727A1 (de) 2012-05-04 2013-11-07 Basf Se Katalysator zur epoxidation von alkenen
JP2019524439A (ja) 2016-08-08 2019-09-05 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ エチレンのエチレンオキシドへの酸化用触媒
WO2019020793A1 (en) 2017-07-28 2019-01-31 Basf Se PROCESS FOR PRODUCING A MOLDED CATALYST BODY COMPRISING SILVER APPLIED TO AN ALUMINUM CARRIER
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
EP3639923A1 (en) 2018-10-15 2020-04-22 Basf Se Process for producing ethylene oxide by gas-phase oxidation of ethylene
EP3639924A1 (en) 2018-10-15 2020-04-22 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
EP3659703A1 (en) 2018-11-28 2020-06-03 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
WO2021038027A1 (en) 2019-08-28 2021-03-04 Basf Se Process for preparing an epoxidation catalyst
EP3885038A1 (en) 2020-03-27 2021-09-29 Basf Se Process for producing an epoxidation catalyst
EP4126350B1 (en) 2020-03-27 2024-05-08 Basf Se Process for producing a silver-based epoxidation catalyst
US20230256415A1 (en) 2020-06-26 2023-08-17 Basf Se Production of porous alpha-alumina supports from boehmitic derived aluminas
WO2021259427A1 (de) 2020-06-26 2021-12-30 Basf Se Poröser katalysatorträger-formkörper
WO2021260138A1 (en) 2020-06-26 2021-12-30 Basf Se Shaped catalyst body for the production of ethylene oxide
CN116723893A (zh) 2021-01-26 2023-09-08 巴斯夫欧洲公司 环氧化催化剂
CN120051334A (zh) 2022-10-12 2025-05-27 巴斯夫欧洲公司 环氧化催化剂
WO2024089256A1 (en) 2022-10-28 2024-05-02 Basf Se Process for the manufacture of isononanol from renewably-sourced ethanol
WO2024133081A1 (en) 2022-12-20 2024-06-27 Basf Se Manufacture of an ethylene-derived chemical of interest, in particular acrylic acid, in combination with generation of heated steam
WO2025078353A1 (en) 2023-10-09 2025-04-17 Basf Se Manufacture of ethylene-derived chemicals having a bio-based carbon content from pyrolysis oil
WO2025078359A1 (en) 2023-10-09 2025-04-17 Basf Se Manufacture of ethylene-derived chemicals having a bio-based carbon content from bio-naphtha

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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025963A1 (de) * 1979-09-21 1981-04-01 Hoechst Aktiengesellschaft Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren
EP0057066A1 (en) * 1981-01-23 1982-08-04 Imperial Chemical Industries Plc Process for the production of ethylene oxide
GB2161480A (en) * 1984-06-25 1986-01-15 Mitsui Toatsu Chemicals Process for preparation of ethylene oxide
US5407888A (en) * 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
US8263813B2 (en) 2008-02-28 2012-09-11 Basf Se Method for isomerizing olefinically unsaturated alcohols
US8410315B2 (en) 2008-02-28 2013-04-02 Basf Se Method for producing olefinically unsaturated carbonyl compounds by oxidative dehydrogenation of alcohols
US8563785B2 (en) 2008-02-28 2013-10-22 Basf Se Method for isomerizing olefinically unsaturated alcohols
US8779212B2 (en) 2008-03-19 2014-07-15 Basf Se Use of a supported catalyst containing precious metal for oxidative dehydrogenation
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

Also Published As

Publication number Publication date
NL182939C (nl) 1988-06-16
NL182939B (nl) 1988-01-18
DE2521906C2 (enrdf_load_html_response) 1989-10-19
FR2271869A1 (enrdf_load_html_response) 1975-12-19
JPS50160187A (enrdf_load_html_response) 1975-12-25
DE2521906A1 (de) 1975-12-04
NL7505705A (nl) 1975-11-24
DE2560684C2 (enrdf_load_html_response) 1989-10-26
NL8800127A (nl) 1988-05-02
CA1026763A (en) 1978-02-21
AU8124075A (en) 1976-11-18
FR2271869B1 (enrdf_load_html_response) 1980-07-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950515