AT317859B - Verfahren zur Oxydation von Äthylen zu Äthylenoxyd - Google Patents

Verfahren zur Oxydation von Äthylen zu Äthylenoxyd

Info

Publication number
AT317859B
AT317859B AT776770A AT776770A AT317859B AT 317859 B AT317859 B AT 317859B AT 776770 A AT776770 A AT 776770A AT 776770 A AT776770 A AT 776770A AT 317859 B AT317859 B AT 317859B
Authority
AT
Austria
Prior art keywords
ethylene
oxidation
ethylene oxide
oxide
Prior art date
Application number
AT776770A
Other languages
German (de)
English (en)
Inventor
Piccinini Carlo
Morelli Morello
Rebora Pierluigi
Original Assignee
Snam Progetti
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
Priority claimed from IT2801570A external-priority patent/IT954070B/it
Application filed by Snam Progetti filed Critical Snam Progetti
Priority to US109777A priority Critical patent/US3670746A/en
Application granted granted Critical
Publication of AT317859B publication Critical patent/AT317859B/de

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
    • B01J23/54—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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT776770A 1969-08-26 1970-08-26 Verfahren zur Oxydation von Äthylen zu Äthylenoxyd AT317859B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US109777A US3670746A (en) 1970-08-26 1971-01-26 Combination dishwashing machine and oven

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT2126269 1969-08-26
IT2801570A IT954070B (it) 1970-07-29 1970-07-29 Processo per la produzione di ossido di etilene
IT2801370 1970-07-29
IT2801470 1970-07-29

Publications (1)

Publication Number Publication Date
AT317859B true AT317859B (de) 1974-09-25

Family

ID=27452837

Family Applications (1)

Application Number Title Priority Date Filing Date
AT776770A AT317859B (de) 1969-08-26 1970-08-26 Verfahren zur Oxydation von Äthylen zu Äthylenoxyd

Country Status (16)

Country Link
JP (1) JPS5216086B1 (nl)
AT (1) AT317859B (nl)
BE (1) BE755172A (nl)
BG (1) BG23217A3 (nl)
CA (1) CA976175A (nl)
CH (1) CH540210A (nl)
DE (1) DE2042396C3 (nl)
DK (1) DK146182C (nl)
FR (1) FR2059124A5 (nl)
GB (1) GB1321095A (nl)
LU (1) LU61572A1 (nl)
NL (1) NL172542C (nl)
NO (1) NO131673C (nl)
RO (1) RO59934A (nl)
SE (1) SE394435B (nl)
SU (1) SU407447A3 (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55137868A (en) * 1979-04-11 1980-10-28 Yasushi Akita Structure of grinding machine for providing continuous griding of spherical surface of "go-stone"
IN165859B (nl) * 1985-05-01 1990-01-27 Halcon Sd Group Inc
US4879396A (en) * 1985-05-01 1989-11-07 Scientific Design Company, Inc. Selective extraction of CO2 and argon from ethylene oxide recycle system
JPH03120328U (nl) * 1990-03-23 1991-12-11
US5262551A (en) * 1992-04-20 1993-11-16 Texaco Chemical Company Process for ethylene expoxidation
CN105642197A (zh) * 2014-09-24 2016-06-08 楼韧 一种大型反应器及其装置和工艺

Also Published As

Publication number Publication date
LU61572A1 (nl) 1970-11-09
DE2042396B2 (de) 1974-06-27
CA976175A (en) 1975-10-14
NL172542B (nl) 1983-04-18
NO131673B (nl) 1975-04-01
NO131673C (nl) 1975-07-09
NL7012609A (nl) 1971-03-02
GB1321095A (en) 1973-06-20
SE394435B (sv) 1977-06-27
RO59934A (nl) 1976-06-15
DE2042396C3 (de) 1975-02-20
DK146182C (da) 1983-12-12
BG23217A3 (nl) 1977-07-12
JPS5216086B1 (nl) 1977-05-06
SU407447A3 (nl) 1973-11-21
CH540210A (fr) 1973-08-15
FR2059124A5 (nl) 1971-05-28
BE755172A (fr) 1971-02-01
DE2042396A1 (de) 1972-02-24
NL172542C (nl) 1983-09-16
DK146182B (da) 1983-07-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee