ITMI922376A1 - Composizioni supportate a base di tungsteno o molibdeno, procedimento per il loro ottenimento e proprieta' come catalizzatori eterogenei di ossidazione - Google Patents

Composizioni supportate a base di tungsteno o molibdeno, procedimento per il loro ottenimento e proprieta' come catalizzatori eterogenei di ossidazione

Info

Publication number
ITMI922376A1
ITMI922376A1 IT002376A ITMI922376A ITMI922376A1 IT MI922376 A1 ITMI922376 A1 IT MI922376A1 IT 002376 A IT002376 A IT 002376A IT MI922376 A ITMI922376 A IT MI922376A IT MI922376 A1 ITMI922376 A1 IT MI922376A1
Authority
IT
Italy
Prior art keywords
molybdenum
tungsten
procedure
obtaining
properties
Prior art date
Application number
IT002376A
Other languages
English (en)
Inventor
Inc Ashland
Stefano Bonsignore
Original Assignee
Eniricerche Spa
Donegani Guido Ist
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 Eniricerche Spa, Donegani Guido Ist filed Critical Eniricerche Spa
Priority to ITMI922376A priority Critical patent/IT1256601B/it
Publication of ITMI922376A0 publication Critical patent/ITMI922376A0/it
Priority to EP93202894A priority patent/EP0593129B1/en
Priority to DE69309600T priority patent/DE69309600T2/de
Priority to US08/136,973 priority patent/US5364951A/en
Publication of ITMI922376A1 publication Critical patent/ITMI922376A1/it
Application granted granted Critical
Publication of IT1256601B publication Critical patent/IT1256601B/it

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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0237—Amines
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0254—Nitrogen containing compounds on mineral substrates
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
ITMI922376A 1992-10-16 1992-10-16 Composizioni supportate a base di tungsteno o molibdeno,procedimento per il loro ottenimento e proprieta' come catalizzatori eterogenei di ossidazione IT1256601B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI922376A IT1256601B (it) 1992-10-16 1992-10-16 Composizioni supportate a base di tungsteno o molibdeno,procedimento per il loro ottenimento e proprieta' come catalizzatori eterogenei di ossidazione
EP93202894A EP0593129B1 (en) 1992-10-16 1993-10-14 Tungsten- or molybdenum-based supported compositions, process for obtaining them and use thereof as heterogeneous oxydation catalysts
DE69309600T DE69309600T2 (de) 1992-10-16 1993-10-14 Trägerstützte Molybdän oder Wolfram Zusammensetzungen, Verfahren zur ihrer Herstellung und Verwendung als heterogene Oxydationskatalysatoren
US08/136,973 US5364951A (en) 1992-10-16 1993-10-14 Tungsten- or molybdenum-based, supported compositions, process for obtaining them and their properties as heterogeneous oxidation catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922376A IT1256601B (it) 1992-10-16 1992-10-16 Composizioni supportate a base di tungsteno o molibdeno,procedimento per il loro ottenimento e proprieta' come catalizzatori eterogenei di ossidazione

Publications (3)

Publication Number Publication Date
ITMI922376A0 ITMI922376A0 (it) 1992-10-16
ITMI922376A1 true ITMI922376A1 (it) 1994-04-16
IT1256601B IT1256601B (it) 1995-12-12

Family

ID=11364120

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922376A IT1256601B (it) 1992-10-16 1992-10-16 Composizioni supportate a base di tungsteno o molibdeno,procedimento per il loro ottenimento e proprieta' come catalizzatori eterogenei di ossidazione

Country Status (4)

Country Link
US (1) US5364951A (it)
EP (1) EP0593129B1 (it)
DE (1) DE69309600T2 (it)
IT (1) IT1256601B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309655A (en) * 1996-02-03 1997-08-06 Univ Delft Tech Heterogeneous Catalysts
BRPI0409648A (pt) * 2003-04-22 2006-10-31 Vanderbilt Co R T compostos de tungstato e molibdato de amÈnio orgánico e processo para preparação dos mesmos
US7744749B2 (en) * 2005-09-08 2010-06-29 Saudi Arabian Oil Company Diesel oil desulfurization by oxidation and extraction
ITMI20061870A1 (it) * 2006-09-29 2008-03-30 Dow Global Technologies Inc Processo per la preparazione di poliolo poliesterei

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1372189A (en) * 1971-10-01 1974-10-30 British Petroleum Co Hydrogenating usaturated compounds
GB2057906B (en) * 1979-02-12 1983-09-14 Exxon Research Engineering Co Phosphine and phosphonium compound and catalyst and their use in hydrocarbon conversion processes
DE3643894A1 (de) * 1986-12-22 1988-06-23 Degussa Rhodium-haltige organopolysiloxan-ammoniumverbindungen, verfahren zu ihrer herstellung und verwendung

Also Published As

Publication number Publication date
DE69309600D1 (de) 1997-05-15
EP0593129A1 (en) 1994-04-20
ITMI922376A0 (it) 1992-10-16
IT1256601B (it) 1995-12-12
US5364951A (en) 1994-11-15
DE69309600T2 (de) 1997-10-02
EP0593129B1 (en) 1997-04-09

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971014