NL7214652A - - Google Patents

Info

Publication number
NL7214652A
NL7214652A NL7214652A NL7214652A NL7214652A NL 7214652 A NL7214652 A NL 7214652A NL 7214652 A NL7214652 A NL 7214652A NL 7214652 A NL7214652 A NL 7214652A NL 7214652 A NL7214652 A NL 7214652A
Authority
NL
Netherlands
Application number
NL7214652A
Other versions
NL171963B (nl
NL171963C (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 NL7214652A publication Critical patent/NL7214652A/xx
Publication of NL171963B publication Critical patent/NL171963B/nl
Application granted granted Critical
Publication of NL171963C publication Critical patent/NL171963C/nl

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
    • 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
    • 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
    • Y02P20/584—Recycling of 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
    • Y10S502/50—Stabilized
    • Y10S502/503—Crush strength
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
NLAANVRAGE7214652,A 1971-11-17 1972-10-30 Werkwijze voor de bereiding van zilver bevattende katalysatoren voor de oxydatie van etheen tot ethyleenoxyde. NL171963C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31199/71A IT946066B (it) 1971-11-17 1971-11-17 Catalizzatori per la produzione dell ossido di etilene per ossi dazione dell etilene

Publications (3)

Publication Number Publication Date
NL7214652A true NL7214652A (nl) 1973-05-21
NL171963B NL171963B (nl) 1983-01-17
NL171963C NL171963C (nl) 1983-06-16

Family

ID=11233267

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7214652,A NL171963C (nl) 1971-11-17 1972-10-30 Werkwijze voor de bereiding van zilver bevattende katalysatoren voor de oxydatie van etheen tot ethyleenoxyde.

Country Status (10)

Country Link
US (1) US3878126A (nl)
JP (1) JPS5247438B2 (nl)
CA (1) CA976145A (nl)
CH (1) CH573772A5 (nl)
DE (1) DE2253719A1 (nl)
FR (1) FR2160462B1 (nl)
GB (1) GB1368374A (nl)
IT (1) IT946066B (nl)
NL (1) NL171963C (nl)
YU (1) YU36346B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066575A (en) * 1976-07-26 1978-01-03 Halcon International, Inc. Process for the preparation of a supported silver catalyst
FR2523149A1 (fr) * 1982-03-15 1983-09-16 Catalyse Soc Prod Francais Nouveau catalyseur supporte palladium-or, sa preparation et son utilisation dans les reactions d'hydrogenation selective d'hydrocarbures diolefiniques et/ou acetyleniques
IT1249315B (it) * 1991-05-23 1995-02-22 Euroresearch Srl Lamina di collageno non poroso per uso terapeutico, metodo ed apparecchiature per ottenerlo
ZA952679B (en) * 1994-03-31 1996-02-08 Pgp Ind Inc Water soluble noble metal catalyst precursors
KR100741788B1 (ko) * 2005-11-10 2007-07-24 엘지전자 주식회사 연료 전지의 수성 전이 반응용 촉매 및 그 제조 방법
EP3858806A1 (en) 2020-01-29 2021-08-04 Clariant International Ltd Process for preparing ethylene oxide from ethanol
EP3858820A1 (en) 2020-01-29 2021-08-04 Clariant International Ltd Reactor concept and process for preparing ethylene oxide from ethanol
EP4074408A1 (en) 2021-04-13 2022-10-19 Clariant International Ltd Improved cycle gas process for preparation of ethylene oxide from ethanol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040782A (en) * 1936-05-12 Manufacture of olefine oxides
US2477435A (en) * 1947-07-30 1949-07-26 Robert S Aries Oxidation of ethylene to ethylene oxide and other olefins to their oxides
GB1350959A (en) * 1970-11-12 1974-04-24 Sir Soc Italiana Resine Spa Process for preparing silver-containing catalysts

Also Published As

Publication number Publication date
US3878126A (en) 1975-04-15
YU280172A (en) 1981-11-13
CA976145A (en) 1975-10-14
CH573772A5 (nl) 1976-03-31
FR2160462B1 (nl) 1974-08-19
NL171963B (nl) 1983-01-17
FR2160462A1 (nl) 1973-06-29
YU36346B (en) 1983-06-30
DE2253719A1 (de) 1973-05-24
NL171963C (nl) 1983-06-16
JPS4862686A (nl) 1973-09-01
IT946066B (it) 1973-05-21
JPS5247438B2 (nl) 1977-12-02
GB1368374A (en) 1974-09-25

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee