Processing

Please wait...

Settings

Settings

Goto Application

1. WO2006002805 - CATALYST AND PROCESS FOR THE PREPARATION OF ALKYLATED AROMATIC HYDROCARBONS

Publication Number WO/2006/002805
Publication Date 12.01.2006
International Application No. PCT/EP2005/006704
International Filing Date 21.06.2005
Chapter 2 Demand Filed 30.12.2005
IPC
C07C 6/12 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
6Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
08by conversion at a saturated carbon-to-carbon bond
12of exclusively hydrocarbons containing a six-membered aromatic ring
C07C 2/66 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
54by addition of unsaturated hydrocarbons to saturated hydrocarbons, or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
64Addition to a carbon atom of a six-membered aromatic ring
66Catalytic processes
C10G 29/20 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
29Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
20Organic compounds not containing metal atoms
C10G 45/64 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
45Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
58to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
60characterised by the catalyst used
64containing crystalline alumino-silicates, e.g. molecular sieves
B01J 29/70 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08-B01J29/65130
CPC
B01J 29/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
B01J 29/70
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
C07C 2/66
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
54by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
64Addition to a carbon atom of a six-membered aromatic ring
66Catalytic processes
C07C 6/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
6Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
08by conversion at a saturated carbon-to-carbon bond
12of exclusively hydrocarbons containing a six-membered aromatic ring
C10G 2300/1092
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
2300Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
10Feedstock materials
1088Olefins
1092C2-C4 olefins
C10G 2300/1096
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
2300Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
10Feedstock materials
1096Aromatics or polyaromatics
Applicants
  • POLIMERI EUROPA S.P.A. [IT]/[IT] (AllExceptUS)
  • ENI S.P.A. [IT]/[IT] (AllExceptUS)
  • SPANO', Guido [IT]/[IT] (UsOnly)
  • RAMELLO, Stefano [IT]/[IT] (UsOnly)
  • GIROTTI, Gianni [IT]/[IT] (UsOnly)
  • RIVETTI, Franco [IT]/[IT] (UsOnly)
  • CARATI, Angela [IT]/[IT] (UsOnly)
Inventors
  • SPANO', Guido
  • RAMELLO, Stefano
  • GIROTTI, Gianni
  • RIVETTI, Franco
  • CARATI, Angela
Agents
  • DE GREGORI, Antonella
Priority Data
MI2004A00128925.06.2004IT
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CATALYST AND PROCESS FOR THE PREPARATION OF ALKYLATED AROMATIC HYDROCARBONS
(FR) CATALYSEUR ET PROCEDE D'OBTENTION D'HYDROCARBURES AROMATIQUES ALKYLES
Abstract
(EN) The present invention relates to a new zeolite having a beta-type crystalline structure, characterized by a distribution of the Lewis acid sites and Brønsted acid sites corresponding to a molar ratio [Lewis sites] [Brønsted sites] equal to or higher than 1.5. This new zeolite is useful in preparation processes of alkytated aromatic hydrocarbons through the alkylation and/or transalkylation of aromatic compounds. The preparation method of the new zeolite is also object of the present invention.
(FR) La présente invention concerne un nouveau zéolite à structure cristalline bêta, caractérisé par une distribution entre sites d'acide de Lewis et sites d'acide de Brønsted correspondant à un rapport molaire [sites de Lewis] [sites de Brønsted] d'au moins 1,5. Ce nouveau zéolite convient à l'obtention d'hydrocarbures aromatiques alkylés par alkylation et/ou transalkylation de composés aromatiques. L'invention concerne également le procédé d'obtention du zéolite de l'invention.
Latest bibliographic data on file with the International Bureau