RU95109451A - Каталитическая композиция для алкилирования ароматических соединений, способы их алкилирования и трансалкилирования - Google Patents

Каталитическая композиция для алкилирования ароматических соединений, способы их алкилирования и трансалкилирования

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RU95109451A
RU95109451A RU95109451/04A RU95109451A RU95109451A RU 95109451 A RU95109451 A RU 95109451A RU 95109451/04 A RU95109451/04 A RU 95109451/04A RU 95109451 A RU95109451 A RU 95109451A RU 95109451 A RU95109451 A RU 95109451A
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alkylation
transalkylation
alkaline
composition
catalytic composition
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RU95109451/04A
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RU2147929C1 (ru
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Джиротти Джанни
It]
Каппеллаццо Оскар
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Эникем Синтезис С.п.А. (IT)
Эникем Синтезис С.п.А.
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007Zeolite Beta
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54Preparation 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
    • C07C2/64Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66Catalytic processes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30After treatment, characterised by the means used
    • B01J2229/42Addition of matrix or binder particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63Pore volume
    • B01J35/633Pore volume less than 0.5 ml/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64Pore diameter
    • B01J35/6472-50 nm
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66Pore distribution
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00Catalysts comprising molecular sieves
    • C07C2529/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65

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

Abstract

Предложена каталитическая композиция для алкилирования или транслирования ароматических соединений, состоящую из бета цеолита как такового или модифицированного с помощью изоморфного замещения алюминия бором, железом или гелием или путем введения щелочных/щелочно-земельных металлов вслед за процессами ионного обмена, и неорганического лиганда, где экстрацеолитовая пористость, т.е пористость, полученная добавлением фракций мезопористости и макропористости присутствующих в самой каталитической композиции, является такой, что фракция по крайней мере на 25% состоит из пор с радиусом выше. Кроме того, заявлены способы алкилирования и трансалкилирования ароматических углеводородов, которые осуществляют в присутствии вышеупомянутой каталитической композиции.

Claims (1)

  1. Предложена каталитическая композиция для алкилирования или транслирования ароматических соединений, состоящую из бета цеолита как такового или модифицированного с помощью изоморфного замещения алюминия бором, железом или гелием или путем введения щелочных/щелочно-земельных металлов вслед за процессами ионного обмена, и неорганического лиганда, где экстрацеолитовая пористость, т.е пористость, полученная добавлением фракций мезопористости и макропористости присутствующих в самой каталитической композиции, является такой, что фракция по крайней мере на 25% состоит из пор с радиусом выше
    Figure 00000001
    . Кроме того, заявлены способы алкилирования и трансалкилирования ароматических углеводородов, которые осуществляют в присутствии вышеупомянутой каталитической композиции.
RU95109451A 1994-06-16 1995-06-15 Каталитическая композиция для алкилирования ароматических соединений, способы их алкилирования и трансалкилирования RU2147929C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITM194A001252 1994-06-16
ITMI941252A IT1270230B (it) 1994-06-16 1994-06-16 Composizione catalitica e processo per l'alchilazione di composti aromatici

Publications (2)

Publication Number Publication Date
RU95109451A true RU95109451A (ru) 1997-04-20
RU2147929C1 RU2147929C1 (ru) 2000-04-27

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Family Applications (1)

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RU95109451A RU2147929C1 (ru) 1994-06-16 1995-06-15 Каталитическая композиция для алкилирования ароматических соединений, способы их алкилирования и трансалкилирования

Country Status (11)

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US (2) US5811612A (ru)
EP (1) EP0687500B1 (ru)
JP (1) JP3805409B2 (ru)
AT (1) ATE189862T1 (ru)
AU (1) AU2165295A (ru)
CA (1) CA2151889C (ru)
DE (1) DE69515142T2 (ru)
DK (1) DK0687500T3 (ru)
ES (1) ES2142972T3 (ru)
IT (1) IT1270230B (ru)
RU (1) RU2147929C1 (ru)

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JPH08103658A (ja) 1996-04-23
US6084143A (en) 2000-07-04
CA2151889C (en) 2008-08-19
ATE189862T1 (de) 2000-03-15
ITMI941252A1 (it) 1995-12-16
DK0687500T3 (da) 2000-06-05
IT1270230B (it) 1997-04-29
EP0687500B1 (en) 2000-02-23
US5811612A (en) 1998-09-22
ES2142972T3 (es) 2000-05-01
RU2147929C1 (ru) 2000-04-27
JP3805409B2 (ja) 2006-08-02
CA2151889A1 (en) 1995-12-17
DE69515142D1 (de) 2000-03-30
EP0687500A1 (en) 1995-12-20
DE69515142T2 (de) 2000-08-24
AU2165295A (en) 1996-01-04
ITMI941252A0 (it) 1994-06-16

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