IT946066B - Catalizzatori per la produzione dell ossido di etilene per ossi dazione dell etilene - Google Patents

Catalizzatori per la produzione dell ossido di etilene per ossi dazione dell etilene

Info

Publication number
IT946066B
IT946066B IT31199/71A IT3119971A IT946066B IT 946066 B IT946066 B IT 946066B IT 31199/71 A IT31199/71 A IT 31199/71A IT 3119971 A IT3119971 A IT 3119971A IT 946066 B IT946066 B IT 946066B
Authority
IT
Italy
Prior art keywords
ethylene
oxydation
catalysts
production
ethylene oxide
Prior art date
Application number
IT31199/71A
Other languages
English (en)
Inventor
N Ferlazzo
G Aglietti
G Antonelli
Original Assignee
Sir Soc Italiana Resine Spa
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 by Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Priority to IT31199/71A priority Critical patent/IT946066B/it
Priority to GB4406672A priority patent/GB1368374A/en
Priority to CA152,452A priority patent/CA976145A/en
Priority to CH1424772A priority patent/CH573772A5/xx
Priority to US301399A priority patent/US3878126A/en
Priority to NLAANVRAGE7214652,A priority patent/NL171963C/xx
Priority to DE2253719A priority patent/DE2253719A1/de
Priority to YU02801/72A priority patent/YU36346B/xx
Priority to FR7240404A priority patent/FR2160462B1/fr
Priority to JP47115188A priority patent/JPS5247438B2/ja
Application granted granted Critical
Publication of IT946066B publication Critical patent/IT946066B/it

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
IT31199/71A 1971-11-17 1971-11-17 Catalizzatori per la produzione dell ossido di etilene per ossi dazione dell etilene IT946066B (it)

Priority Applications (10)

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
GB4406672A GB1368374A (en) 1971-11-17 1972-09-22 Catalysts used in the production of ethylene oxide by oxidation of ethylene
CA152,452A CA976145A (en) 1971-11-17 1972-09-25 Catalysts used in the production of ethylene oxide by oxidation of ethylene
CH1424772A CH573772A5 (it) 1971-11-17 1972-09-29
US301399A US3878126A (en) 1971-11-17 1972-10-27 Catalysts for oxidizing ethylene to ethylene oxide
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.
DE2253719A DE2253719A1 (de) 1971-11-17 1972-11-02 Verfahren zur herstellung von silberkatalysatoren und ihre verwendung zur herstellung von aethylenoxid durch direktoxidation von aethylen
YU02801/72A YU36346B (en) 1971-11-17 1972-11-13 Process for the activation of silver-based catalysts
FR7240404A FR2160462B1 (it) 1971-11-17 1972-11-14
JP47115188A JPS5247438B2 (it) 1971-11-17 1972-11-16

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 (1)

Publication Number Publication Date
IT946066B true IT946066B (it) 1973-05-21

Family

ID=11233267

Family Applications (1)

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

Country Status (10)

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

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
EP3858820A1 (en) 2020-01-29 2021-08-04 Clariant International Ltd Reactor concept and process for preparing ethylene oxide from ethanol
EP3858806A1 (en) 2020-01-29 2021-08-04 Clariant International Ltd 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
NL7214652A (it) 1973-05-21
DE2253719A1 (de) 1973-05-24
NL171963B (nl) 1983-01-17
FR2160462B1 (it) 1974-08-19
CA976145A (en) 1975-10-14
FR2160462A1 (it) 1973-06-29
JPS5247438B2 (it) 1977-12-02
YU36346B (en) 1983-06-30
YU280172A (en) 1981-11-13
CH573772A5 (it) 1976-03-31
JPS4862686A (it) 1973-09-01
GB1368374A (en) 1974-09-25
US3878126A (en) 1975-04-15
NL171963C (nl) 1983-06-16

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