ES2052329T3 - Gel cataliticamente activo y procedimiento para su preparacion. - Google Patents

Gel cataliticamente activo y procedimiento para su preparacion.

Info

Publication number
ES2052329T3
ES2052329T3 ES91203269T ES91203269T ES2052329T3 ES 2052329 T3 ES2052329 T3 ES 2052329T3 ES 91203269 T ES91203269 T ES 91203269T ES 91203269 T ES91203269 T ES 91203269T ES 2052329 T3 ES2052329 T3 ES 2052329T3
Authority
ES
Spain
Prior art keywords
catalytically active
procedure
preparation
active gel
gel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91203269T
Other languages
English (en)
Inventor
Angela Carati
Enrico Davini
Mario Gabriele Clerici
Giuseppe Bellussi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Eni Tecnologie SpA
Original Assignee
SnamProgetti SpA
Eniricerche 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 SnamProgetti SpA, Eniricerche SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of ES2052329T3 publication Critical patent/ES2052329T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B01J37/033—Using Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/10—Catalytic processes with metal oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • 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
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of gallium, indium or thallium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/745—Iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN GEL CATALITICAMENTE ACTIVO QUE CONSTA DE UNA MATRIZ DE SILICE DE POROSIDAD UNIFORME, DISTRIBUCION MONOMODAL DE POROS Y UNA SUPERFICIE ALTA, DENTRO DE LA CUAL SE DISPERSAN OXIDOS METALICOS QUE POSEEN ACTIVIDAD CATALITICA. SE DESCRIBE TAMBIEN EL PROCESO PARA PREPARAR ESTE GEL CATALITICO.
ES91203269T 1990-12-21 1991-12-12 Gel cataliticamente activo y procedimiento para su preparacion. Expired - Lifetime ES2052329T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02247790A IT1244478B (it) 1990-12-21 1990-12-21 Gel cataliticamente attivo e procedimento per la sua preparazione

Publications (1)

Publication Number Publication Date
ES2052329T3 true ES2052329T3 (es) 1994-07-01

Family

ID=11196801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91203269T Expired - Lifetime ES2052329T3 (es) 1990-12-21 1991-12-12 Gel cataliticamente activo y procedimiento para su preparacion.

Country Status (8)

Country Link
US (2) US5434118A (es)
EP (1) EP0492697B1 (es)
JP (1) JPH04354539A (es)
AT (1) ATE103841T1 (es)
DE (1) DE69101628T2 (es)
DK (1) DK0492697T3 (es)
ES (1) ES2052329T3 (es)
IT (1) IT1244478B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1244478B (it) * 1990-12-21 1994-07-15 Eniricerche Spa Gel cataliticamente attivo e procedimento per la sua preparazione
US5871646A (en) * 1992-06-02 1999-02-16 British Gas Plc Porous amorphous silica-alumina refractory oxides, their preparation and use as separation membranes
GB2287459B (en) * 1992-06-02 1996-02-14 British Gas Plc Porous amorphous silica-alumina refractory oxides,their preparation and use as separation membranes
DE4218765A1 (de) * 1992-06-06 1993-12-09 Basf Ag Verfahren zur Herstellung von Oxiranen
DE4309660A1 (de) * 1993-03-25 1994-09-29 Studiengesellschaft Kohle Mbh Selektive anorganische Katalysatoren in Form von molekularen Abdrücken in Hohlräumen
DE4319909C2 (de) * 1993-06-16 1996-11-07 Solvay Deutschland Palladium, Platin, Nickel, Kobalt und/oder Kupfer umfassender Aerogel-Trägerkatalysator, Verfahren zu seiner Herstellung und Verwendung eines Palladium-Aerogel-Trägerkatalysators
IT1270069B (it) * 1994-07-06 1997-04-28 Eniricerche Spa Gel micro-mesoporoso e procedimento per la sua preparazione
KR100391533B1 (ko) * 1994-09-22 2003-10-17 에프. 호프만-라 로슈 아게 비균질촉매
DE19506843A1 (de) * 1995-02-28 1996-08-29 Studiengesellschaft Kohle Mbh Mikroporöse amorphe Mischmetalloxide für formselektive Katalyse
IT1273514B (it) 1995-04-07 1997-07-08 Eniricerche Spa Procedimento per la preparazione di un gel micro-mesoporoso
IT1276726B1 (it) 1995-06-15 1997-11-03 Eniricerche Spa Gel di allumina mesoporoso e procedimento per la sua preparazione
IT1277442B1 (it) * 1995-08-04 1997-11-10 Enichem Spa Procedimento per la preparazione di sol misti silice-zirconia e ossidi misti da essi ottenuti in forma sferica
DE69715505T2 (de) * 1996-05-01 2003-01-16 Ineos Silicas Ltd Poröser, anorganischer Katalysatorträger
IT1284007B1 (it) * 1996-06-13 1998-05-08 Eniricerche Spa Procedimento per la preparazione di un materiale micro-meso poroso ad alta area superficiale con distribuzione controllata della
US5744619A (en) * 1997-03-17 1998-04-28 Uop Llc Titanovanadosilicalites as epoxidation catalysts for olefins
ITMI981633A1 (it) * 1998-07-16 2000-01-16 Enitecnologie Spa Catalizzatore a base di molibdeno e suo impiego nell'isomerizzazione di n-paraffine
IT1312337B1 (it) * 1999-05-07 2002-04-15 Agip Petroli Composizione catalitica per l'upgrading di idrocarburi aventi punti di ebollizione nell'intervallo della nafta
US6318003B1 (en) * 1999-08-12 2001-11-20 Murray, Inc. Snow thrower
DE19954827A1 (de) * 1999-11-13 2001-06-07 Alfred Heidekum Mikrowellensensitive mikrokomposite Materialien
US6521808B1 (en) 2000-02-17 2003-02-18 The Ohio State University Preparation and use of a catalyst for the oxidative dehydrogenation of lower alkanes
IT1318528B1 (it) 2000-05-19 2003-08-27 Enichem Spa Catalizzatori solidi basici.
DE10054457A1 (de) * 2000-11-03 2002-05-08 Sued Chemie Ag Fe-dotierter Silica-Katalysator
EP1332795A1 (en) * 2002-02-01 2003-08-06 Centre National De La Recherche Scientifique (Cnrs) New porous silicate materials and their uses as catalytic systems for diesel improvement
US6872679B2 (en) 2002-09-20 2005-03-29 Arco Chemical Technology, L.P. Heterogeneous catalyst regeneration
EP1403358A1 (en) * 2002-09-27 2004-03-31 ENI S.p.A. Process and catalysts for deep desulphurization of fuels
US7270742B2 (en) 2003-03-13 2007-09-18 Lyondell Chemical Technology, L.P. Organosulfur oxidation process
JP4522672B2 (ja) * 2003-06-26 2010-08-11 旭化成ケミカルズ株式会社 環状脂肪族オキシムの製造法
US7144499B2 (en) 2003-11-26 2006-12-05 Lyondell Chemical Technology, L.P. Desulfurization process
US7314545B2 (en) 2004-01-09 2008-01-01 Lyondell Chemical Technology, L.P. Desulfurization process
JP6037849B2 (ja) * 2013-01-25 2016-12-07 国立大学法人徳島大学 酸化脱水素触媒の製造方法およびアルケンの製造方法
TWI647178B (zh) 2013-04-17 2019-01-11 美商巴斯夫公司 第４族金屬矽酸鹽的製備方法及其用途

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA560670A (en) * 1958-07-22 S. Corner Eugene Catalysts for the polymerization of olefins
US1577186A (en) * 1920-02-28 1926-03-16 Walter A Patrick Process of producing gels for catalytic and adsorbent purposes
FR658256A (fr) * 1926-06-10 1929-06-03 Royal Typewriter Co Inc Perfectionnements aux compteurs auxiliaires pour machines à écrire
USRE21690E (en) * 1936-06-03 1941-01-14 Preparation of contact masses from
US2551015A (en) * 1946-05-21 1951-05-01 Standard Oil Dev Co Preparation of catalysts containing silica and a metal oxide and with or without magnesia
US2697066A (en) * 1950-12-28 1954-12-14 California Research Corp Method of producing gel-type inorganic oxide catalysts
US4367342A (en) * 1969-04-02 1983-01-04 Shell Oil Company Olefin epoxidation
US4006175A (en) * 1969-12-18 1977-02-01 Dynamit Nobel Aktiengesellschaft Porous silicic acid and its production
US4064070A (en) * 1974-12-23 1977-12-20 Chevron Research Company Catalyst for producing maleic anhydride
IT1127311B (it) * 1979-12-21 1986-05-21 Anic Spa Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi
CA1177811A (en) * 1981-04-13 1984-11-13 Theo G. Spek Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts
JPS58110414A (ja) * 1981-12-23 1983-07-01 Tokuyama Soda Co Ltd 無機酸化物及びその製造方法
US4392990A (en) * 1982-01-20 1983-07-12 Phillips Petroleum Company Heating silica gel in inert atmosphere before activation
US4764499A (en) * 1984-08-10 1988-08-16 Exxon Research And Engineering Company Method for producing dual colloid catalyst composition
IT1187661B (it) * 1985-04-23 1987-12-23 Enichem Sintesi Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica
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IT1219692B (it) * 1988-05-06 1990-05-24 Eniricerche Spa Gel di silice e allumina cataliticamente attivo e procedimento per la sua preparazione
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JP2747920B2 (ja) * 1989-02-16 1998-05-06 日東化学工業株式会社 酸化反応に適するモリブデン含有金属酸化物流動層触媒の製法
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IT1244478B (it) * 1990-12-21 1994-07-15 Eniricerche Spa Gel cataliticamente attivo e procedimento per la sua preparazione

Also Published As

Publication number Publication date
IT9022477A1 (it) 1992-06-22
EP0492697A1 (en) 1992-07-01
IT9022477A0 (it) 1990-12-21
EP0492697B1 (en) 1994-04-06
JPH04354539A (ja) 1992-12-08
DK0492697T3 (da) 1994-07-18
US5578744A (en) 1996-11-26
US5434118A (en) 1995-07-18
DE69101628D1 (de) 1994-05-11
DE69101628T2 (de) 1994-09-01
IT1244478B (it) 1994-07-15
ATE103841T1 (de) 1994-04-15

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