DK146182C - Fremgangsmaade til fremstilling af ethylenoxid ved katalytisk oxidation af ethylen, og katalysator til udoevelse af fremgangsmaaden - Google Patents

Fremgangsmaade til fremstilling af ethylenoxid ved katalytisk oxidation af ethylen, og katalysator til udoevelse af fremgangsmaaden

Info

Publication number
DK146182C
DK146182C DK435570A DK435570A DK146182C DK 146182 C DK146182 C DK 146182C DK 435570 A DK435570 A DK 435570A DK 435570 A DK435570 A DK 435570A DK 146182 C DK146182 C DK 146182C
Authority
DK
Denmark
Prior art keywords
procedure
ethylene
exercising
catalyst
catalytic oxidation
Prior art date
Application number
DK435570A
Other languages
Danish (da)
English (en)
Other versions
DK146182B (da
Inventor
Carlo Piccinini
Morello Morelli
Pierluigi Rebora
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
Publication of DK146182B publication Critical patent/DK146182B/da
Application granted granted Critical
Publication of DK146182C publication Critical patent/DK146182C/da

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)
DK435570A 1969-08-26 1970-08-25 Fremgangsmaade til fremstilling af ethylenoxid ved katalytisk oxidation af ethylen, og katalysator til udoevelse af fremgangsmaaden DK146182C (da)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
IT2126269 1969-08-26
IT2126269 1969-08-26
IT2801370 1970-07-29
IT2801470 1970-07-29
IT2801570A IT954070B (it) 1970-07-29 1970-07-29 Processo per la produzione di ossido di etilene
IT2801570 1970-07-29
IT2801470 1970-07-29
IT2801370 1970-07-29

Publications (2)

Publication Number Publication Date
DK146182B DK146182B (da) 1983-07-18
DK146182C true DK146182C (da) 1983-12-12

Family

ID=27452837

Family Applications (1)

Application Number Title Priority Date Filing Date
DK435570A DK146182C (da) 1969-08-26 1970-08-25 Fremgangsmaade til fremstilling af ethylenoxid ved katalytisk oxidation af ethylen, og katalysator til udoevelse af fremgangsmaaden

Country Status (16)

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

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 (ru) * 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 (ru) * 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
DK146182B (da) 1983-07-18
CA976175A (en) 1975-10-14
NL172542C (nl) 1983-09-16
JPS5216086B1 (ru) 1977-05-06
FR2059124A5 (ru) 1971-05-28
DE2042396C3 (de) 1975-02-20
BG23217A3 (ru) 1977-07-12
DE2042396A1 (de) 1972-02-24
GB1321095A (en) 1973-06-20
NL172542B (nl) 1983-04-18
LU61572A1 (ru) 1970-11-09
AT317859B (de) 1974-09-25
BE755172A (fr) 1971-02-01
SE394435B (sv) 1977-06-27
NL7012609A (ru) 1971-03-02
DE2042396B2 (de) 1974-06-27
CH540210A (fr) 1973-08-15
RO59934A (ru) 1976-06-15
NO131673B (ru) 1975-04-01
SU407447A3 (ru) 1973-11-21
NO131673C (ru) 1975-07-09

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