ITMI913276A1 - Catalizzatore estruso a base di gel di silice ed allumina e procedimento per la sua preparazione - Google Patents

Catalizzatore estruso a base di gel di silice ed allumina e procedimento per la sua preparazione

Info

Publication number
ITMI913276A1
ITMI913276A1 IT003276A ITMI913276A ITMI913276A1 IT MI913276 A1 ITMI913276 A1 IT MI913276A1 IT 003276 A IT003276 A IT 003276A IT MI913276 A ITMI913276 A IT MI913276A IT MI913276 A1 ITMI913276 A1 IT MI913276A1
Authority
IT
Italy
Prior art keywords
aluminum
procedure
preparation
silica gel
catalyst based
Prior art date
Application number
IT003276A
Other languages
English (en)
Inventor
Giuseppe Bellussi
Stefano Peratello
Paolo Pollesel
Original Assignee
Eniricerche Spa
Euron Spa
Snam Progetti
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, Euron Spa, Snam Progetti filed Critical Eniricerche Spa
Priority to ITMI913276A priority Critical patent/IT1252647B/it
Publication of ITMI913276A0 publication Critical patent/ITMI913276A0/it
Priority to US07/985,552 priority patent/US5342814A/en
Priority to DE69210002T priority patent/DE69210002T2/de
Priority to DK92203734.6T priority patent/DK0550922T3/da
Priority to EP92203734A priority patent/EP0550922B1/en
Priority to NO924678A priority patent/NO301967B1/no
Publication of ITMI913276A1 publication Critical patent/ITMI913276A1/it
Application granted granted Critical
Publication of IT1252647B publication Critical patent/IT1252647B/it
Priority to US10/036,349 priority patent/US20020099250A1/en

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J21/12—Silica and alumina
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • 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
    • C07C2521/12—Silica and alumina

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
ITMI913276A 1991-12-06 1991-12-06 Catalizzatore estruso a base di gel di silice ed allumina e procedimento per la sua preparazione IT1252647B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI913276A IT1252647B (it) 1991-12-06 1991-12-06 Catalizzatore estruso a base di gel di silice ed allumina e procedimento per la sua preparazione
US07/985,552 US5342814A (en) 1991-12-06 1992-12-03 Extruded catalyst based on silica/alumina gel, and process for preparing it
DE69210002T DE69210002T2 (de) 1991-12-06 1992-12-03 Extrudierter Katalysator auf der Basis von Siliciumoxyd- Aluminiumoxyd-Gel und Verfahren für seine Herstellung
DK92203734.6T DK0550922T3 (da) 1991-12-06 1992-12-03 Ekstruderet katalysator baseret på siliciumoxid/aluminiumoxid-gel og fremgangsmåde til fremstilling deraf
EP92203734A EP0550922B1 (en) 1991-12-06 1992-12-03 Extruded catalyst based on silica/alumina gel, and process for preparing it
NO924678A NO301967B1 (no) 1991-12-06 1992-12-04 SiO2/Al2O3 katalysator i gelform og fremstilling og anvendelse derav
US10/036,349 US20020099250A1 (en) 1991-12-06 2001-11-09 Extruded catalyst based on silica/alumina gel, and process for preparing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913276A IT1252647B (it) 1991-12-06 1991-12-06 Catalizzatore estruso a base di gel di silice ed allumina e procedimento per la sua preparazione

Publications (3)

Publication Number Publication Date
ITMI913276A0 ITMI913276A0 (it) 1991-12-06
ITMI913276A1 true ITMI913276A1 (it) 1993-06-06
IT1252647B IT1252647B (it) 1995-06-20

Family

ID=11361275

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913276A IT1252647B (it) 1991-12-06 1991-12-06 Catalizzatore estruso a base di gel di silice ed allumina e procedimento per la sua preparazione

Country Status (6)

Country Link
US (2) US5342814A (it)
EP (1) EP0550922B1 (it)
DE (1) DE69210002T2 (it)
DK (1) DK0550922T3 (it)
IT (1) IT1252647B (it)
NO (1) NO301967B1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265320B1 (it) * 1993-12-22 1996-10-31 Eniricerche Spa Procedimento per la preparazione di silico-allumine amorfe cataliticamente attive
IT1269201B (it) * 1994-01-28 1997-03-21 Eniricerche Spa Catalizzatore in forma estrusa a base di gel di silice e allumina
IT1276726B1 (it) 1995-06-15 1997-11-03 Eniricerche Spa Gel di allumina mesoporoso e procedimento per la sua preparazione
EP0980908A1 (en) 1998-08-15 2000-02-23 ENITECNOLOGIE S.p.a. Process and catalysts for upgrading of hydrocarbons boiling in the naphtha range
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
EP1101813B1 (en) 1999-11-19 2014-03-19 ENI S.p.A. Process for the preparation of middle distillates starting from linear paraffins
FR2873116B1 (fr) * 2004-07-15 2012-11-30 Inst Francais Du Petrole Procede d'oligomerisation des olefines utilisant un catalyseur a base de silice-alumine
IT1392194B1 (it) 2008-12-12 2012-02-22 Eni Spa Processo per la produzione di idrocarburi, utili per autotrazione, da miscele di origine biologica
IT1396939B1 (it) 2009-12-09 2012-12-20 Eni Spa Composizione idrocarburica utile come carburante o combustibile
IT1403895B1 (it) 2010-12-29 2013-11-08 Eni Spa Processo e sistema catalitico per migliorare le qualita' come carburante di miscele idrocarburiche

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413874A (en) * 1973-01-10 1975-11-12 Atlantic Richfield Co Process for hydrotreating high nitrogen feedstocks and a catalyst for use therein
US4174719A (en) * 1977-06-29 1979-11-20 Olin Corporation Microperforated filter tip cigarette
US4174301A (en) * 1977-08-31 1979-11-13 Nalco Chemical Company Polycarboxylic acids as extrusion aids for silica-aluminas
IT1108693B (it) * 1978-07-26 1985-12-09 Fiat Spt Procedimento per la realizzazione di supporti monolitici per catalizzatori
US4238361A (en) * 1979-06-01 1980-12-09 Filtrol Corporation Ammoniated silica-alumina gel and catalyst containing the same and processes for producing same
JPS60187337A (ja) * 1984-03-05 1985-09-24 Shokubai Kasei Kogyo Kk 減圧軽油水素化処理触媒の製造法
JPS60228435A (ja) * 1984-04-27 1985-11-13 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− 大孔径無定形シリカ−アルミナ触媒を使用する芳香族分子のアルキル化
US4708945A (en) * 1985-12-31 1987-11-24 Exxon Research And Engineering Company Catalysts comprising silica supported on a boehmite-like surface, their preparation and use
IT1219692B (it) * 1988-05-06 1990-05-24 Eniricerche Spa Gel di silice e allumina cataliticamente attivo e procedimento per la sua preparazione
US5051386A (en) * 1990-05-23 1991-09-24 Union Oil Company Of California Silica-alumina catalyst containing phosphorus

Also Published As

Publication number Publication date
EP0550922A1 (en) 1993-07-14
DE69210002D1 (de) 1996-05-23
DK0550922T3 (da) 1996-06-03
NO301967B1 (no) 1998-01-05
US20020099250A1 (en) 2002-07-25
EP0550922B1 (en) 1996-04-17
NO924678L (no) 1993-06-07
US5342814A (en) 1994-08-30
DE69210002T2 (de) 1996-10-02
ITMI913276A0 (it) 1991-12-06
NO924678D0 (no) 1992-12-04
IT1252647B (it) 1995-06-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961217