SE394435B - Forfarande vid framstellning av etylenoxid genom oxidation av eten med syre - Google Patents

Forfarande vid framstellning av etylenoxid genom oxidation av eten med syre

Info

Publication number
SE394435B
SE394435B SE7011545A SE1154570A SE394435B SE 394435 B SE394435 B SE 394435B SE 7011545 A SE7011545 A SE 7011545A SE 1154570 A SE1154570 A SE 1154570A SE 394435 B SE394435 B SE 394435B
Authority
SE
Sweden
Prior art keywords
ethylenoxide
ethen
oxidation
procedure
preparation
Prior art date
Application number
SE7011545A
Other languages
English (en)
Swedish (sv)
Inventor
C Piccinini
M Morelli
P 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 SE394435B publication Critical patent/SE394435B/xx

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)
SE7011545A 1969-08-26 1970-08-25 Forfarande vid framstellning av etylenoxid genom oxidation av eten med syre SE394435B (sv)

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
SE394435B true SE394435B (sv) 1977-06-27

Family

ID=27452837

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7011545A SE394435B (sv) 1969-08-26 1970-08-25 Forfarande vid framstellning av etylenoxid genom oxidation av eten med syre

Country Status (16)

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

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 (it) * 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 (it) * 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
NL172542C (nl) 1983-09-16
DK146182B (da) 1983-07-18
AT317859B (de) 1974-09-25
NO131673B (it) 1975-04-01
JPS5216086B1 (it) 1977-05-06
BE755172A (fr) 1971-02-01
NL7012609A (it) 1971-03-02
RO59934A (it) 1976-06-15
DE2042396C3 (de) 1975-02-20
FR2059124A5 (it) 1971-05-28
SU407447A3 (it) 1973-11-21
CA976175A (en) 1975-10-14
DE2042396A1 (de) 1972-02-24
DK146182C (da) 1983-12-12
NO131673C (it) 1975-07-09
NL172542B (nl) 1983-04-18
CH540210A (fr) 1973-08-15
BG23217A3 (bg) 1977-07-12
LU61572A1 (it) 1970-11-09
DE2042396B2 (de) 1974-06-27
GB1321095A (en) 1973-06-20

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