IT1021193B - Procedimento per preparare ossido di etilene - Google Patents

Procedimento per preparare ossido di etilene

Info

Publication number
IT1021193B
IT1021193B IT7427074A IT2707474A IT1021193B IT 1021193 B IT1021193 B IT 1021193B IT 7427074 A IT7427074 A IT 7427074A IT 2707474 A IT2707474 A IT 2707474A IT 1021193 B IT1021193 B IT 1021193B
Authority
IT
Italy
Prior art keywords
procedure
ethylene oxide
preparing ethylene
preparing
oxide
Prior art date
Application number
IT7427074A
Other languages
English (en)
Original Assignee
Nippon Catalytic Chem Ind
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 Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Application granted granted Critical
Publication of IT1021193B publication Critical patent/IT1021193B/it

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
    • B01J23/38—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
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/681—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with arsenic, antimony or bismuth
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT7427074A 1973-09-07 1974-09-09 Procedimento per preparare ossido di etilene IT1021193B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48100326A JPS5136245B2 (it) 1973-09-07 1973-09-07

Publications (1)

Publication Number Publication Date
IT1021193B true IT1021193B (it) 1978-01-30

Family

ID=14271031

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7427074A IT1021193B (it) 1973-09-07 1974-09-09 Procedimento per preparare ossido di etilene

Country Status (11)

Country Link
US (1) US4039561A (it)
JP (1) JPS5136245B2 (it)
BE (1) BE819645A (it)
BR (1) BR7407452D0 (it)
CA (1) CA1045145A (it)
ES (1) ES429854A1 (it)
FR (1) FR2243193B1 (it)
GB (1) GB1451870A (it)
IT (1) IT1021193B (it)
NL (1) NL166938C (it)
SU (1) SU627755A3 (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741472B2 (it) * 1973-12-26 1982-09-03
DE2534944B2 (de) * 1974-08-06 1981-01-22 Institut Neftechimitscheskich Processov Imeni Akademika Ju. G. Mamedalieva Akademii Nauk Azerbaidschanskoj Ssr, Baku (Sowjetunion) Verfahren zur Herstellung von Äthylenoxid
JPS5929293B2 (ja) * 1977-07-01 1984-07-19 株式会社日本触媒 酸化エチレン製造用銀担持触媒の製造方法
US4169099A (en) * 1978-05-25 1979-09-25 Halcon Research And Development Corporation Catalyst and process for producing ethylene oxide
US4267073A (en) * 1978-06-19 1981-05-12 Shell Oil Company Ethylene oxide catalyst
DE2916887C2 (de) * 1979-04-26 1981-12-17 Chemische Werke Hüls AG, 4370 Marl Verfahren zum Aktivieren oder Reaktivieren von Silber-Träger-Katalysatoren
US4248741A (en) * 1979-05-29 1981-02-03 The Dow Chemical Company Method of making catalysts for the production of ethylene oxide
DE2925625C2 (de) * 1979-06-26 1981-10-01 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Steigerung der Aktivität und zur Verlängerung der Standzeit bei hoher Selektivität von Silber-Träger-Katalysatoren für den Einsatz zur Ethylenoxid-Synthese
US4575494A (en) * 1984-02-08 1986-03-11 The Dow Chemical Company Alumina compositions useful as catalyst supports for ethylene oxidation
US5138077A (en) * 1991-07-29 1992-08-11 Eastman Kodak Company Selective epoxidation of diolefins and aryl olefins
US5908942A (en) * 1995-09-15 1999-06-01 Eastman Chemical Company Epoxidation of butadiene using cesium fluoride promoted silver catalyst with enhanced thermal stability under reaction conditions
US6172245B1 (en) 1999-12-16 2001-01-09 Eastman Chemical Company Gas phase process for the epoxidation of non-allylic olefins
US6388106B1 (en) 2001-05-24 2002-05-14 Eastman Chemical Company Selective epoxidation of conjugated diolefins
TWI346574B (en) * 2003-03-31 2011-08-11 Shell Int Research A catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition
RU2007108491A (ru) * 2004-08-12 2008-09-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ приготовления формованного катализатора, катализатор и применение такого катализатора
WO2007021742A1 (en) * 2005-08-11 2007-02-22 Shell Internationale Research Maatschappij B.V. A method of preparing a shaped catalyst, the catalyst, and use of the catalyst
US7932408B2 (en) 2006-09-29 2011-04-26 Scientific Design Company, Inc. Catalyst with bimodal pore size distribution and the use thereof
US7977274B2 (en) * 2006-09-29 2011-07-12 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Catalyst with bimodal pore size distribution and the use thereof
BRPI0811305B1 (pt) 2007-05-09 2020-02-27 Shell Internationale Research Maatschappij B.V. Catalisador de epoxidação, um processo para preparação do catalisador e um processo para a produção de um óxido de olefina, um 1,2-diol, um éter de 1,2-diol, um 1,2-carbonato ou uma alcanolamina
RU2452564C2 (ru) * 2007-05-11 2012-06-10 Барри Дж. БИЛЛИГ Активация высокоселективных катализаторов в установках синтеза оксидов олефинов
US7507845B1 (en) 2007-08-27 2009-03-24 Sd Lizenzverwertungsgesellschaft Mbh & Co Kg Process for production of an olefin oxide
CA2723592C (en) * 2008-05-07 2016-08-16 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US9115104B2 (en) 2009-01-27 2015-08-25 Scientific Design Company, Inc. Ethylene oxide catalyst with optimized cesium content
CN102397795B (zh) 2010-09-13 2014-03-19 中国石油化工股份有限公司 环氧乙烷生产用银催化剂的载体、其制备方法、由其制成的银催化剂及其应用
CN102463141B (zh) 2010-11-02 2015-05-06 中国石油化工股份有限公司 一种氧化铝载体、其制备方法、由其制成的银催化剂及其应用
US11772082B1 (en) 2018-06-21 2023-10-03 Avn Corporation Catalyst supports—composition and process of manufacture
US20210284962A1 (en) 2018-06-21 2021-09-16 The Regents Of The University Of California Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells
US11931725B2 (en) 2022-07-19 2024-03-19 Scientific Design Company, Inc. Ethylene oxide high selectivity catalyst conditioning process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591670A (en) 1943-08-28 1947-08-26 Honorary Advisory Council Sci Silver catalyst and method of preparing same
US2992238A (en) * 1959-03-20 1961-07-11 Dow Chemical Co Vapor phase preparation of styrene oxide
US3132158A (en) * 1960-09-14 1964-05-05 Montccatini Societa Generale P Halide-containing silver catalyst for the direct catalytic oxidation of olefins and the process of application
US3664970A (en) * 1969-04-17 1972-05-23 Halcon International Inc Ethylene oxide catalyst
CH529586A (fr) * 1970-09-16 1972-10-31 Montedison Spa Catalyseur pour la fabrication de l'oxyde d'éthylène à partir de l'éthylène

Also Published As

Publication number Publication date
DE2442568B2 (de) 1977-07-07
BE819645A (fr) 1974-12-31
US4039561A (en) 1977-08-02
JPS5136245B2 (it) 1976-10-07
JPS5050307A (it) 1975-05-06
BR7407452D0 (pt) 1975-07-08
SU627755A3 (ru) 1978-10-05
NL166938B (nl) 1981-05-15
NL166938C (nl) 1981-10-15
GB1451870A (en) 1976-10-06
ES429854A1 (es) 1976-09-01
NL7411818A (nl) 1975-03-11
AU7287674A (en) 1976-03-04
FR2243193A1 (it) 1975-04-04
DE2442568A1 (de) 1975-04-10
FR2243193B1 (it) 1976-10-22
CA1045145A (en) 1978-12-26

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