ES366401A1 - Procedure for the production of ethylene oxide. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of ethylene oxide. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES366401A1
ES366401A1 ES366401A ES366401A ES366401A1 ES 366401 A1 ES366401 A1 ES 366401A1 ES 366401 A ES366401 A ES 366401A ES 366401 A ES366401 A ES 366401A ES 366401 A1 ES366401 A1 ES 366401A1
Authority
ES
Spain
Prior art keywords
translation
procedure
production
machine
ethylene oxide
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
ES366401A
Other languages
Spanish (es)
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.)
Halcon International Inc
Original Assignee
Halcon International Inc
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 Halcon International Inc filed Critical Halcon International Inc
Publication of ES366401A1 publication Critical patent/ES366401A1/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
    • 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
    • B01J21/12—Silica and alumina
    • 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
    • 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
    • B01J35/64—Pore diameter
    • B01J35/657—Pore diameter larger than 1000 nm
    • 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)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Oxidation catalysts comprise silver on an inert support comprising particles having a minimum apparent porosity of 30% and wherein at least 90% of the pores have a maximum pore diameter range of 30Á, the average pore diameter being in the range 4-10Á. Preferably the particles are SiO 2 -Al 2 O 3 but may contain infer alia BaO, Fe 2 O 3 , TiO 2 , CaO, MgO, Na 2 O, K 2 O, ZrO 2 , HfO 2 or MuO.
ES366401A 1968-04-24 1969-04-24 Procedure for the production of ethylene oxide. (Machine-translation by Google Translate, not legally binding) Expired ES366401A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72391568A 1968-04-24 1968-04-24

Publications (1)

Publication Number Publication Date
ES366401A1 true ES366401A1 (en) 1971-04-01

Family

ID=24908232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366401A Expired ES366401A1 (en) 1968-04-24 1969-04-24 Procedure for the production of ethylene oxide. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
JP (1) JPS5438065B1 (en)
BE (1) BE732013A (en)
BR (1) BR6908329D0 (en)
DE (2) DE1936233C3 (en)
ES (1) ES366401A1 (en)
FR (1) FR2006849A1 (en)
GB (1) GB1257352A (en)
NL (1) NL170238C (en)
SE (1) SE354578B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE775697A (en) * 1970-12-02 1972-05-23 Shell Int Research
DE2909671A1 (en) * 1979-03-12 1980-10-02 Basf Ag METHOD FOR PRODUCING SHELL CATALYSTS
GB8426996D0 (en) * 1984-10-25 1984-11-28 Ici Plc Alkylene oxides and catalysts
DE19803890A1 (en) * 1998-01-31 1999-08-05 Erdoelchemie Gmbh Silver-containing supported catalysts and catalyst intermediates, process for their preparation and their use
RU2342993C2 (en) 2003-05-07 2009-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Silver-containing catalysts, obtaining such catalysts and their application
US20040224841A1 (en) 2003-05-07 2004-11-11 Marek Matusz Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
US20040225138A1 (en) 2003-05-07 2004-11-11 Mcallister Paul Michael Reactor system and process for the manufacture of ethylene oxide
TW200600190A (en) 2004-04-01 2006-01-01 Shell Int Research Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation
EP1807189A2 (en) 2004-09-24 2007-07-18 Shell Internationale Research Maatschappij B.V. A process for selecting shaped particles, a process for installing a system, a process for reacting a gaseous feedstock in such a system, a computer program product, and a computer system

Also Published As

Publication number Publication date
DE1936233C3 (en) 1981-02-19
NL6906317A (en) 1969-10-28
FR2006849A1 (en) 1970-01-02
DE1920976B2 (en) 1978-06-15
SE354578B (en) 1973-03-19
BE732013A (en) 1969-10-24
DE1936233B2 (en) 1977-09-08
JPS5438065B1 (en) 1979-11-19
NL170238C (en) 1982-10-18
DE1936233A1 (en) 1970-01-22
BR6908329D0 (en) 1973-01-04
NL170238B (en) 1982-05-17
DE1920976C3 (en) 1979-02-08
DE1920976A1 (en) 1969-11-06
GB1257352A (en) 1971-12-15

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