IT1269201B - Catalizzatore in forma estrusa a base di gel di silice e allumina - Google Patents

Catalizzatore in forma estrusa a base di gel di silice e allumina

Info

Publication number
IT1269201B
IT1269201B ITMI940142A ITMI940142A IT1269201B IT 1269201 B IT1269201 B IT 1269201B IT MI940142 A ITMI940142 A IT MI940142A IT MI940142 A ITMI940142 A IT MI940142A IT 1269201 B IT1269201 B IT 1269201B
Authority
IT
Italy
Prior art keywords
silica gel
aluminum
extruded catalyst
catalyst based
extruded
Prior art date
Application number
ITMI940142A
Other languages
English (en)
Inventor
Carlo Perego
Gianluca Bassi
Gianni Girotti
Original Assignee
Eniricerche Spa
Euron Spa
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 Eniricerche Spa, Euron Spa, Enichem Sintesi filed Critical Eniricerche Spa
Publication of ITMI940142A0 publication Critical patent/ITMI940142A0/it
Priority to ITMI940142A priority Critical patent/IT1269201B/it
Priority to AT95200153T priority patent/ATE171082T1/de
Priority to SI9530139T priority patent/SI0665055T1/xx
Priority to EP95200153A priority patent/EP0665055B1/en
Priority to ES95200153T priority patent/ES2122433T3/es
Priority to DK95200153T priority patent/DK0665055T3/da
Priority to DE69504713T priority patent/DE69504713T2/de
Priority to US08/377,829 priority patent/US6642172B1/en
Priority to MYPI95000174A priority patent/MY111815A/en
Priority to NO950287A priority patent/NO307184B1/no
Priority to CA002141240A priority patent/CA2141240C/en
Priority to RU95101045A priority patent/RU2143949C1/ru
Priority to CN95101643A priority patent/CN1076982C/zh
Priority to SA95150525A priority patent/SA95150525B1/ar
Publication of ITMI940142A1 publication Critical patent/ITMI940142A1/it
Application granted granted Critical
Publication of IT1269201B publication Critical patent/IT1269201B/it

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina

Abstract

Si descrive un catalizzatore in forma estrusa, consistente in un legante inerte e una fase cataliticamente attiva di gel di silice e allumina, attivo in reazioni acido catalizzate.
ITMI940142A 1994-01-28 1994-01-28 Catalizzatore in forma estrusa a base di gel di silice e allumina IT1269201B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
ITMI940142A IT1269201B (it) 1994-01-28 1994-01-28 Catalizzatore in forma estrusa a base di gel di silice e allumina
DE69504713T DE69504713T2 (de) 1994-01-28 1995-01-23 Extrudierter Katalysator auf der Basis von Siliciumoxyd-Aluminiumoxyd-Gel
SI9530139T SI0665055T1 (en) 1994-01-28 1995-01-23 Extruded catalyst based on silica/alumina gel
EP95200153A EP0665055B1 (en) 1994-01-28 1995-01-23 Extruded catalyst based on silica/alumina gel
ES95200153T ES2122433T3 (es) 1994-01-28 1995-01-23 Catalizador extruido a base de gel de silice/alumina.
DK95200153T DK0665055T3 (da) 1994-01-28 1995-01-23 Ekstruderet katalysator baseret på siliciumoxid/aluminiumoxidgel
AT95200153T ATE171082T1 (de) 1994-01-28 1995-01-23 Extrudierter katalysator auf der basis von siliciumoxyd-aluminiumoxyd-gel
MYPI95000174A MY111815A (en) 1994-01-28 1995-01-25 Extruded catalyst based on silica/alumina gel
US08/377,829 US6642172B1 (en) 1994-01-28 1995-01-25 Extruded catalyst based on silica/alumina gel
NO950287A NO307184B1 (no) 1994-01-28 1995-01-26 Katalysator i ekstrudert form og anvendelse derav
CA002141240A CA2141240C (en) 1994-01-28 1995-01-27 Extruded catalyst based on silica/alumina gel
RU95101045A RU2143949C1 (ru) 1994-01-28 1995-01-27 Катализатор в форме экструдата
CN95101643A CN1076982C (zh) 1994-01-28 1995-01-27 基于氧化硅/氧化铝凝胶的挤压催化剂
SA95150525A SA95150525B1 (ar) 1994-01-28 1995-03-14 محفز مشكل بالبثق يتكون بصفة أساسية من جل سليكا / ألومينا silica/alumina gel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940142A IT1269201B (it) 1994-01-28 1994-01-28 Catalizzatore in forma estrusa a base di gel di silice e allumina

Publications (3)

Publication Number Publication Date
ITMI940142A0 ITMI940142A0 (it) 1994-01-28
ITMI940142A1 ITMI940142A1 (it) 1995-07-28
IT1269201B true IT1269201B (it) 1997-03-21

Family

ID=11367670

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940142A IT1269201B (it) 1994-01-28 1994-01-28 Catalizzatore in forma estrusa a base di gel di silice e allumina

Country Status (14)

Country Link
US (1) US6642172B1 (it)
EP (1) EP0665055B1 (it)
CN (1) CN1076982C (it)
AT (1) ATE171082T1 (it)
CA (1) CA2141240C (it)
DE (1) DE69504713T2 (it)
DK (1) DK0665055T3 (it)
ES (1) ES2122433T3 (it)
IT (1) IT1269201B (it)
MY (1) MY111815A (it)
NO (1) NO307184B1 (it)
RU (1) RU2143949C1 (it)
SA (1) SA95150525B1 (it)
SI (1) SI0665055T1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1392194B1 (it) 2008-12-12 2012-02-22 Eni Spa Processo per la produzione di idrocarburi, utili per autotrazione, da miscele di origine biologica
IT1392806B1 (it) 2009-02-02 2012-03-23 Eni Spa Processo integrato di cracking catalitico a letto fluido per ottenere miscele idrocarburiche con elevate qualita' come carburante
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
KR20210096141A (ko) * 2018-11-21 2021-08-04 사솔 (유에스에이) 코포레이션 안정성이 개선된 실리카 알루미나 조성물 및 이를 제조하는 방법
CN112569922B (zh) * 2019-09-30 2023-06-06 中国石油化工股份有限公司 一种非晶硅铝氧化物催化剂及其制备方法和应用
IT201900025000A1 (it) 2019-12-20 2021-06-20 Versalis Spa Procedimento per la produzione di dieni.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824816A (en) * 1987-09-21 1989-04-25 Exxon Research & Engineering Company Method for producing stabilized zeolite catalysts
IT1219692B (it) * 1988-05-06 1990-05-24 Eniricerche Spa Gel di silice e allumina cataliticamente attivo e procedimento per la sua preparazione
CA2066659C (en) * 1989-09-29 1999-07-13 Exxon Research & Engineering Company Zeolite aggregates and catalysts
US5051386A (en) * 1990-05-23 1991-09-24 Union Oil Company Of California Silica-alumina catalyst containing phosphorus
IT1252647B (it) * 1991-12-06 1995-06-20 Eniricerche Spa Catalizzatore estruso a base di gel di silice ed allumina e procedimento per la sua preparazione

Also Published As

Publication number Publication date
MY111815A (en) 2001-01-31
SA95150525B1 (ar) 2005-06-15
US6642172B1 (en) 2003-11-04
CN1109799A (zh) 1995-10-11
RU95101045A (ru) 1996-10-27
NO950287D0 (no) 1995-01-26
EP0665055B1 (en) 1998-09-16
CA2141240A1 (en) 1995-07-29
SI0665055T1 (en) 1998-12-31
CA2141240C (en) 2006-03-28
CN1076982C (zh) 2002-01-02
RU2143949C1 (ru) 2000-01-10
DE69504713T2 (de) 1999-03-25
NO307184B1 (no) 2000-02-21
ES2122433T3 (es) 1998-12-16
ITMI940142A0 (it) 1994-01-28
EP0665055A1 (en) 1995-08-02
DE69504713D1 (de) 1998-10-22
DK0665055T3 (da) 1999-06-14
ATE171082T1 (de) 1998-10-15
NO950287L (no) 1995-07-31
ITMI940142A1 (it) 1995-07-28

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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: 19970725