RO59934A - - Google Patents

Info

Publication number
RO59934A
RO59934A RO61318A RO6131870A RO59934A RO 59934 A RO59934 A RO 59934A RO 61318 A RO61318 A RO 61318A RO 6131870 A RO6131870 A RO 6131870A RO 59934 A RO59934 A RO 59934A
Authority
RO
Romania
Application number
RO61318A
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 filed Critical
Publication of RO59934A publication Critical patent/RO59934A/ro

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/02Synthesis of the oxirane ring
    • C07D301/03Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08Synthesis 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
    • C07D301/10Synthesis 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts 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
    • B01J23/66Silver or gold
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements 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)
RO61318A 1969-08-26 1970-08-26 RO59934A (ro)

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
RO59934A true RO59934A (ro) 1976-06-15

Family

ID=27452837

Family Applications (1)

Application Number Title Priority Date Filing Date
RO61318A RO59934A (ro) 1969-08-26 1970-08-26

Country Status (16)

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

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

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