IT1299277B1 - Titanium silicalite catalyst performance improvement, for oxidation of hydrocarbons, olefins and nitrogenous compounds and amoximation of carbonyl compounds - Google Patents

Titanium silicalite catalyst performance improvement, for oxidation of hydrocarbons, olefins and nitrogenous compounds and amoximation of carbonyl compounds

Info

Publication number
IT1299277B1
IT1299277B1 ITMI981087A IT1299277B1 IT 1299277 B1 IT1299277 B1 IT 1299277B1 IT MI981087 A ITMI981087 A IT MI981087A IT 1299277 B1 IT1299277 B1 IT 1299277B1
Authority
IT
Italy
Prior art keywords
titanium silicalite
compounds
amoximation
olefins
hydrocarbons
Prior art date
Application number
Other languages
Italian (it)
Inventor
Luigi Balducci
Raffaele Ungarelli
Daniele Bianchi
Original Assignee
Enichem 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 Enichem Spa filed Critical Enichem Spa
Priority to IT98MI001087 priority Critical patent/IT1299277B1/en
Priority to ES99108339T priority patent/ES2180240T3/en
Priority to EP99108339A priority patent/EP0958861B1/en
Priority to DE69901654T priority patent/DE69901654T2/en
Priority to US09/305,281 priority patent/US6288004B1/en
Priority to KR1019990017590A priority patent/KR100580905B1/en
Priority to RU99111171/04A priority patent/RU2159675C1/en
Priority to JP13893099A priority patent/JP4282822B2/en
Priority to SA99200407A priority patent/SA99200407B1/en
Publication of ITMI981087A1 publication Critical patent/ITMI981087A1/en
Application granted granted Critical
Publication of IT1299277B1 publication Critical patent/IT1299277B1/en

Links

Classifications

    • 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

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The catalytic performance of titanium silicalite is improved by activation in an aqueous medium with hydrogen peroxide, in the presence of precursors of fluoride ions or anionic species containing fluorine. The catalytic performance of titanium silicalite is improved by activation in an aqueous medium with hydrogen peroxide, in the presence of precursors of fluoride ions or anionic species containing fluorine. The titanium silicalite is of formula xTiO 2.(1-x)SiO 2 where x = 0.0001-0.04.
IT98MI001087 1998-05-19 1998-05-19 Titanium silicalite catalyst performance improvement, for oxidation of hydrocarbons, olefins and nitrogenous compounds and amoximation of carbonyl compounds IT1299277B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT98MI001087 IT1299277B1 (en) 1998-05-19 1998-05-19 Titanium silicalite catalyst performance improvement, for oxidation of hydrocarbons, olefins and nitrogenous compounds and amoximation of carbonyl compounds
EP99108339A EP0958861B1 (en) 1998-05-19 1999-04-28 Activation method of titanium silicalite and its use in oxidation processes with hydrogen peroxide
DE69901654T DE69901654T2 (en) 1998-05-19 1999-04-28 Activation method for titanium silicalite and its use in oxidation processes with hydrogen peroxide
ES99108339T ES2180240T3 (en) 1998-05-19 1999-04-28 TITANIUM SILICALITE ACTIVATION PROCEDURE AND ITS USE IN OXIDATION PROCEDURES WITH HYDROGEN PEROXIDE.
US09/305,281 US6288004B1 (en) 1998-05-19 1999-05-05 Activation method of titanium silicalite
KR1019990017590A KR100580905B1 (en) 1998-05-19 1999-05-17 Activation method of titanium silicalite and its use in oxidation processes with hydrogen peroxide
RU99111171/04A RU2159675C1 (en) 1998-05-19 1999-05-18 Method of activating titanium-containing silicate, titanium-containing silicate catalyst, and method of oxidizing organic substrate
JP13893099A JP4282822B2 (en) 1998-05-19 1999-05-19 Titanium silicalite catalyst, method for activating titanium silicalite, and its use in oxidation methods using hydrogen peroxide
SA99200407A SA99200407B1 (en) 1998-05-19 1999-08-04 A method to activate TITANIUM SILICALITE and use it in hydrogen peroxide oxidation processes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI001087 IT1299277B1 (en) 1998-05-19 1998-05-19 Titanium silicalite catalyst performance improvement, for oxidation of hydrocarbons, olefins and nitrogenous compounds and amoximation of carbonyl compounds

Publications (2)

Publication Number Publication Date
ITMI981087A1 ITMI981087A1 (en) 1999-11-19
IT1299277B1 true IT1299277B1 (en) 2000-02-29

Family

ID=11380047

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98MI001087 IT1299277B1 (en) 1998-05-19 1998-05-19 Titanium silicalite catalyst performance improvement, for oxidation of hydrocarbons, olefins and nitrogenous compounds and amoximation of carbonyl compounds

Country Status (2)

Country Link
IT (1) IT1299277B1 (en)
RU (1) RU2159675C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3174866T3 (en) 2014-07-29 2020-06-29 Evonik Operations Gmbh Process for the epoxidation of an olefin
CN107548390B (en) 2015-04-28 2020-11-10 赢创运营有限公司 Process for the epoxidation of propene

Also Published As

Publication number Publication date
RU2159675C1 (en) 2000-11-27
ITMI981087A1 (en) 1999-11-19

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Legal Events

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