IT1187662B - Catalizzatore per la decomposizione selettiva del cumilidroperossido e procedimento utilizzante lo stesso - Google Patents

Catalizzatore per la decomposizione selettiva del cumilidroperossido e procedimento utilizzante lo stesso

Info

Publication number
IT1187662B
IT1187662B IT20458/85A IT2045885A IT1187662B IT 1187662 B IT1187662 B IT 1187662B IT 20458/85 A IT20458/85 A IT 20458/85A IT 2045885 A IT2045885 A IT 2045885A IT 1187662 B IT1187662 B IT 1187662B
Authority
IT
Italy
Prior art keywords
catalyst
hydroxoxide
cumyl
procedure
same
Prior art date
Application number
IT20458/85A
Other languages
English (en)
Other versions
IT8520458A1 (it
IT8520458A0 (it
Inventor
Ugo Romano
Mario Gabriele Clerici
Giuseppe Bellussi
Franco Buonomo
Original Assignee
Enichem Sintesi
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 Enichem Sintesi filed Critical Enichem Sintesi
Priority to IT20458/85A priority Critical patent/IT1187662B/it
Publication of IT8520458A0 publication Critical patent/IT8520458A0/it
Priority to EP86200664A priority patent/EP0203632B1/en
Priority to AT86200664T priority patent/ATE65941T1/de
Priority to DE8686200664T priority patent/DE3680717D1/de
Priority to US06/854,527 priority patent/US4743573A/en
Publication of IT8520458A1 publication Critical patent/IT8520458A1/it
Priority to US07/112,462 priority patent/US4849387A/en
Application granted granted Critical
Publication of IT1187662B publication Critical patent/IT1187662B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/86—Borosilicates; Aluminoborosilicates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT20458/85A 1985-04-23 1985-04-23 Catalizzatore per la decomposizione selettiva del cumilidroperossido e procedimento utilizzante lo stesso IT1187662B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT20458/85A IT1187662B (it) 1985-04-23 1985-04-23 Catalizzatore per la decomposizione selettiva del cumilidroperossido e procedimento utilizzante lo stesso
EP86200664A EP0203632B1 (en) 1985-04-23 1986-04-18 Catalyst for the selective decomposition of cumene hydroperoxide and process for preparing it
AT86200664T ATE65941T1 (de) 1985-04-23 1986-04-18 Katalysator fuer die selektive zersetzung von cumolhydroperoxid und verfahren zu dessen herstellung.
DE8686200664T DE3680717D1 (de) 1985-04-23 1986-04-18 Katalysator fuer die selektive zersetzung von cumolhydroperoxid und verfahren zu dessen herstellung.
US06/854,527 US4743573A (en) 1985-04-23 1986-04-22 Catalyst for the selective decomposition of cumene hydroperoxide
US07/112,462 US4849387A (en) 1985-04-23 1987-10-26 Catalyst for the selective decomposition of cumene hydroperoxide and process using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20458/85A IT1187662B (it) 1985-04-23 1985-04-23 Catalizzatore per la decomposizione selettiva del cumilidroperossido e procedimento utilizzante lo stesso

Publications (3)

Publication Number Publication Date
IT8520458A0 IT8520458A0 (it) 1985-04-23
IT8520458A1 IT8520458A1 (it) 1986-10-23
IT1187662B true IT1187662B (it) 1987-12-23

Family

ID=11167255

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20458/85A IT1187662B (it) 1985-04-23 1985-04-23 Catalizzatore per la decomposizione selettiva del cumilidroperossido e procedimento utilizzante lo stesso

Country Status (5)

Country Link
US (2) US4743573A (it)
EP (1) EP0203632B1 (it)
AT (1) ATE65941T1 (it)
DE (1) DE3680717D1 (it)
IT (1) IT1187662B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1213504B (it) * 1986-10-22 1989-12-20 Eniricerche Spa Zeoliti legate e procedimenye per la loro prosuzione.
US5119319A (en) * 1989-12-14 1992-06-02 Options Unlimited Research Corp. Full-duplex video communication system
EP0603172B1 (en) * 1991-09-09 1995-06-21 Henkel Corporation Catalyzed process for oxidation of ozonides of unsaturates to carboxylic acids
US5254751A (en) 1992-09-14 1993-10-19 General Electric Company Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone
NL9201756A (nl) * 1992-10-09 1994-05-02 Univ Delft Tech Werkwijze voor de gekatalyseerde ontleding van organische hydroperoxiden.
US7230545B2 (en) * 2003-11-07 2007-06-12 Nattel Group, Inc. Automobile communication and registry system
WO2007137021A2 (en) * 2006-05-16 2007-11-29 Shell Oil Company Catalysts comprising a combination of oxidized metals and a method for cleaving phenylalkyl hydroperoxides using the catalysts
US7417003B2 (en) * 2006-12-29 2008-08-26 Uop Llc Solid acid catalyst and process for decomposition of cumene hydroperoxide
RU2560183C1 (ru) * 2014-08-08 2015-08-20 Общество с ограниченной ответственностью "Научно-производственное объединение ЕВРОХИМ" Способ получения катализатора для разложения алкилароматических гидропероксидов
DE102022113953A1 (de) 2022-06-02 2023-12-07 Technische Hochschule Köln, Körperschaft des öffentlichen Rechts Verfahren zur Umlagerung von Peroxidverbindungen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275571A (en) * 1962-09-11 1966-09-27 Exxon Research Engineering Co Crystalline zeolite composition and method of preparation thereof
US3328119A (en) * 1963-09-18 1967-06-27 Exxon Research Engineering Co Synthetic crystalline alumino-borosilicate zeolites and preparation thereof
US3531397A (en) * 1967-12-11 1970-09-29 Universal Oil Prod Co Method of catalyst preparation
GR66589B (it) * 1978-06-22 1981-03-30 Snam Progetti
NL7811732A (nl) * 1978-11-30 1980-06-03 Stamicarbon Werkwijze voor de omzetting van dimethylether.
US4299733A (en) * 1980-05-08 1981-11-10 Uop Inc. High octane FCC catalyst
DE3172377D1 (en) * 1980-12-12 1985-10-24 Exxon Research Engineering Co Composite zeolite
JPS59120247A (ja) * 1982-12-27 1984-07-11 Idemitsu Kosan Co Ltd 新規なゼオライト触媒およびその製造方法ならびにそれを用いる方法
US4490566A (en) * 1983-05-06 1984-12-25 Mobil Oil Corporation Production of phenol
US4594332A (en) * 1983-10-20 1986-06-10 Basf Aktiengesellschaft Preparation of hard, fracture-resistant catalysts from zeolite powder
US4526880A (en) * 1984-07-16 1985-07-02 Mobil Oil Corporation Hydrothermal zeolite activation

Also Published As

Publication number Publication date
US4849387A (en) 1989-07-18
IT8520458A1 (it) 1986-10-23
EP0203632B1 (en) 1991-08-07
EP0203632A3 (en) 1988-08-17
IT8520458A0 (it) 1985-04-23
DE3680717D1 (de) 1991-09-12
ATE65941T1 (de) 1991-08-15
US4743573A (en) 1988-05-10
EP0203632A2 (en) 1986-12-03

Similar Documents

Publication Publication Date Title
NO861578L (no) Katalysator, fremgangsmaate for dens fremstilling og anvendelse.
DE69300720D1 (de) Epoxidationsverfahren mit titanreichen Silikatkatalysatoren.
DE3889040D1 (de) Herstellung von gasförmigen Olefinen durch katalytische Konvertierung von Kohlenwasserstoffen.
ZA847098B (en) Selective conversion of methanol to low molecular weight olefins over high silica ssz-13 zeolite
DE68900807D1 (de) Katalytisch aktive kieselerde und alumina-gel und verfahren zur herstellung.
PT84481B (pt) Processo para a trimerizacao de olefinas
NO895175L (no) Zeolitt-katalysator, fremgangsmaate for fremstilling deravog fremgangsmaate for anvendelse derav.
ATE44135T1 (de) Verstaerkung von erdalkalialuminosilikatglaskeramik.
EP0203632A3 (en) Catalyst for the selective decomposition of cumene hydroperoxide and process using it
BR8404694A (pt) Processo melhorado para conversao de etileno em buteno-1
BR8700422A (pt) Processo para obtencao de etileno a partir de etanol anidro ou aquoso
ES2023928B3 (es) Procedimiento de preparacion de un catalizador, que contiene re, catalizador obtenido y utilizacion de este catalizador para la obtencion de olefinas por metatesis.
BR8601229A (pt) Processo de preparacao de poliisocianatos poliisocianuratos por ciclotrimerisacao catalitica de poliisocianatos
ATE67467T1 (de) Zeolith mit hohem siliziumgehalt (ecr-17), dieses zeolith enthaltender katalysator und umwandlung von kohlenwasserstoffen mit einem solchen katalysator.
DE69030001D1 (de) Fester kristalliner Phosphorsäure-Katalysator für die Umwandlung von Kohlenwasserstoffen
DK321185D0 (da) Fremgangsmaade til foroegelse af den katalytiske aktivitet af krystallinske zeolitter
ES2085878T3 (es) Procedimiento para la alquilacion de benceno o de benceno sustituido o para la transalquilacion de benceno alquilado.
ES2031879T3 (es) Procedimiento para la condensacion mutua de compuestos aromaticos y carbonilicos.
JPS57100914A (en) Manufacture of crystalline alumina zeolite silicate, which is active catalytically
IT1213433B (it) Procedimento per oligomerizzare olefine leggere
IT8621798A0 (it) Procedimento per la dimerizzazione di olefine.
ATE18917T1 (de) Isomerisierungsverfahren.
IT7924478A0 (it) Processo per l'epossidazione catalitica di olefine con acqua ossigenata.
MX168839B (es) Procedimiento para la obtencion de olefinas terciarias mediante descomposicion de eteres alquil-ter alquilicos
ATE106066T1 (de) Zeolith l.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930422