NL290291A - - Google Patents

Info

Publication number
NL290291A
NL290291A NL290291DA NL290291A NL 290291 A NL290291 A NL 290291A NL 290291D A NL290291D A NL 290291DA NL 290291 A NL290291 A NL 290291A
Authority
NL
Netherlands
Application number
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.)
Publication date
Publication of NL290291A publication Critical patent/NL290291A/xx

Links

Classifications

    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • 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
    • 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
    • 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
    • Y10S502/513—Alcohol, phenol, or ether or metallate thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
NL290291D 1962-03-21 NL290291A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT550562 1962-03-21

Publications (1)

Publication Number Publication Date
NL290291A true NL290291A (ja) 1900-01-01

Family

ID=11120260

Family Applications (2)

Application Number Title Priority Date Filing Date
NL126070D NL126070C (ja) 1962-03-21
NL290291D NL290291A (ja) 1962-03-21

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL126070D NL126070C (ja) 1962-03-21

Country Status (4)

Country Link
US (1) US3332887A (ja)
DE (1) DE1442770A1 (ja)
GB (1) GB960805A (ja)
NL (2) NL290291A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501417A (en) * 1966-05-27 1970-03-17 Halcon International Inc Chemical process catalyst
US3957834A (en) * 1969-08-26 1976-05-18 Snam Progetti, S.P.A. Process for the production of ethylene oxide
US3960775A (en) * 1969-08-26 1976-06-01 Snam Progetti S.P.A. Catalyst for the production of ethylene oxide
US4130570A (en) * 1973-10-19 1978-12-19 Boreskov Georgy K Method of producing ethylene oxide
US3887491A (en) * 1973-11-05 1975-06-03 Dow Chemical Co Method of preparing silver catalyst
JPS5090591A (ja) * 1974-01-09 1975-07-19
US4038114A (en) * 1976-08-20 1977-07-26 The United States Of America As Represented By The Secretary Of The Air Force Catalyst system for polyurethane propellant compositions
US4038113A (en) * 1976-08-20 1977-07-26 The United States Of America As Represented By The Secretary Of The Air Force Catalyst system for polyurethane propellants
US4276200A (en) * 1978-08-01 1981-06-30 Phillips Petroleum Company Catalyst and process for producing hydroperoxides
US4845253A (en) * 1987-11-23 1989-07-04 The Dow Chemical Company Silver-based catalyst for vapor phase oxidation of olefins to epoxides
CA2538992C (en) * 2003-08-22 2013-02-19 Union Carbide Chemicals & Plastics Technology Corporation Improved alumina carriers and silver-based catalysts for the production of alkylene oxides
EP1658135A1 (en) * 2003-08-22 2006-05-24 Union Carbide Chemicals & Plastics Technology Corporation Modified alumina carriers and silver-based catalysts for the production of alkylene oxides
US11772082B1 (en) 2018-06-21 2023-10-03 Avn Corporation Catalyst supports—composition and process of manufacture
US20210284962A1 (en) 2018-06-21 2021-09-16 The Regents Of The University Of California Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591670A (en) * 1943-08-28 1947-08-26 Honorary Advisory Council Sci Silver catalyst and method of preparing same
US2765283A (en) * 1951-10-01 1956-10-02 Jefferson Chem Co Inc Supported silver surface catalyst and process of producing same
FR1110846A (fr) * 1953-08-08 1956-02-17 Montedison Spa Catalyseur pour la production intensive d'oxyde d'éthylène

Also Published As

Publication number Publication date
NL126070C (ja) 1900-01-01
US3332887A (en) 1967-07-25
DE1442770A1 (de) 1968-12-05
GB960805A (en) 1964-06-17

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