NL6917619A - - Google Patents

Info

Publication number
NL6917619A
NL6917619A NL6917619A NL6917619A NL6917619A NL 6917619 A NL6917619 A NL 6917619A NL 6917619 A NL6917619 A NL 6917619A NL 6917619 A NL6917619 A NL 6917619A NL 6917619 A NL6917619 A NL 6917619A
Authority
NL
Netherlands
Application number
NL6917619A
Other versions
NL140432B (nl
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 filed Critical
Publication of NL6917619A publication Critical patent/NL6917619A/xx
Publication of NL140432B publication Critical patent/NL140432B/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
    • B01J23/48—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
    • Y10S502/512—Carboxylic acid or salt thereof other than formic, acetic, or oxalic acid

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)
NL696917619A 1968-11-23 1969-11-21 Werkwijze voor de bereiding van katalysatoren voor de oxydatie van etheen tot etheenoxyde. NL140432B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2408768 1968-11-23

Publications (2)

Publication Number Publication Date
NL6917619A true NL6917619A (fr) 1970-05-26
NL140432B NL140432B (nl) 1973-12-17

Family

ID=11211905

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696917619A NL140432B (nl) 1968-11-23 1969-11-21 Werkwijze voor de bereiding van katalysatoren voor de oxydatie van etheen tot etheenoxyde.

Country Status (7)

Country Link
US (1) US3663455A (fr)
JP (1) JPS4945071B1 (fr)
DE (1) DE1958586C3 (fr)
FR (1) FR2023984A1 (fr)
GB (1) GB1241480A (fr)
NL (1) NL140432B (fr)
YU (1) YU32820B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1006688B (it) * 1973-12-28 1976-10-20 Sir Soc Italiana Resine Spa Procedimento e catalizzazione per la produzione dell ossido di etile ne mediante ossidazione dell etile ne
NL8502993A (nl) * 1985-11-01 1987-06-01 Dow Chemical Nederland Zilverkatalysator, alsmede werkwijze voor de bereiding daarvan.
ZA952679B (en) * 1994-03-31 1996-02-08 Pgp Ind Inc Water soluble noble metal catalyst precursors
TW319797B (fr) * 1994-06-15 1997-11-11 Ajinomoto Kk

Also Published As

Publication number Publication date
YU32820B (en) 1975-08-31
GB1241480A (en) 1971-08-04
YU287269A (en) 1975-02-28
DE1958586B2 (de) 1977-09-08
US3663455A (en) 1972-05-16
FR2023984A1 (fr) 1970-08-21
DE1958586A1 (de) 1970-11-12
JPS4945071B1 (fr) 1974-12-02
NL140432B (nl) 1973-12-17
DE1958586C3 (de) 1978-05-11

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ITALIANA