BR112012029308A2 - processo de alquilação aperfeiçoado - Google Patents

processo de alquilação aperfeiçoado

Info

Publication number
BR112012029308A2
BR112012029308A2 BR112012029308A BR112012029308A BR112012029308A2 BR 112012029308 A2 BR112012029308 A2 BR 112012029308A2 BR 112012029308 A BR112012029308 A BR 112012029308A BR 112012029308 A BR112012029308 A BR 112012029308A BR 112012029308 A2 BR112012029308 A2 BR 112012029308A2
Authority
BR
Brazil
Prior art keywords
aromatic compound
treated
alkylation process
catalyst poisons
improved alkylation
Prior art date
Application number
BR112012029308A
Other languages
English (en)
Other versions
BR112012029308B1 (pt
Inventor
J Vicent Matthew
Original Assignee
Exxonmobil Chemical Patents Inc
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 Exxonmobil Chemical Patents Inc filed Critical Exxonmobil Chemical Patents Inc
Publication of BR112012029308A2 publication Critical patent/BR112012029308A2/pt
Publication of BR112012029308B1 publication Critical patent/BR112012029308B1/pt

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
    • C07C2/54—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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/073—Ethylbenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/085—Isopropylbenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

processo de alquilação aperfeiçoado. a presente invenção refere-se a um procesoaperfeiçoado para produzir um composto aromático alquilado de pelo menos um o dito composto aromático alquilável parcialmente não tratado tendo venenos de catalisador, em que o dito composto aromático alquilável é tratado para reduzir venenos de catalisador com uma dita composição de tratamento tendo uma razão de área de superfície/volume de superfície maior ou igual a 7 cm ^-1^ (30 pol. ^-1^) em uma zona de tratamento separada de uma zona de reação de alquilação em condições de tratamento incluindo uma temperatura de aproximadamente 300ºc para formar um efluente compreendendo o dito composto aromático alquilável tratado.
BR112012029308-7A 2010-05-20 2011-04-15 Processo de alquilação aperfeiçoado BR112012029308B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34676310P 2010-05-20 2010-05-20
US61/346,763 2010-05-20
PCT/US2011/032653 WO2011146187A2 (en) 2010-05-20 2011-04-15 Improved alkylation process

Publications (2)

Publication Number Publication Date
BR112012029308A2 true BR112012029308A2 (pt) 2017-11-28
BR112012029308B1 BR112012029308B1 (pt) 2018-07-03

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
BR112012028769-9A BR112012028769B1 (pt) 2010-05-20 2011-04-15 processo de alquilação aperfeiçoado
BR112012029308-7A BR112012029308B1 (pt) 2010-05-20 2011-04-15 Processo de alquilação aperfeiçoado

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112012028769-9A BR112012028769B1 (pt) 2010-05-20 2011-04-15 processo de alquilação aperfeiçoado

Country Status (11)

Country Link
US (3) US9249067B2 (pt)
EP (2) EP2571832B1 (pt)
JP (5) JP2013527185A (pt)
KR (4) KR20150030261A (pt)
CN (2) CN102892731B (pt)
BR (2) BR112012028769B1 (pt)
ES (2) ES2672228T3 (pt)
RU (2) RU2577317C2 (pt)
SG (2) SG185076A1 (pt)
TW (2) TWI520929B (pt)
WO (2) WO2011146187A2 (pt)

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Also Published As

Publication number Publication date
EP2571833A4 (en) 2016-01-06
US20130211164A1 (en) 2013-08-15
BR112012028769A2 (pt) 2017-06-13
WO2011146187A2 (en) 2011-11-24
KR20130025400A (ko) 2013-03-11
KR101574384B1 (ko) 2015-12-03
JP5757996B2 (ja) 2015-08-05
RU2012152250A (ru) 2014-06-10
EP2571833A2 (en) 2013-03-27
CN102892731B (zh) 2015-12-02
JP6405588B2 (ja) 2018-10-17
KR20130020794A (ko) 2013-02-28
JP2013527185A (ja) 2013-06-27
JP2015078244A (ja) 2015-04-23
CN102892732A (zh) 2013-01-23
EP2571832A4 (en) 2015-11-25
EP2571832B1 (en) 2018-03-07
SG185076A1 (en) 2012-12-28
BR112012029308B1 (pt) 2018-07-03
BR112012028769B1 (pt) 2018-11-13
US9382170B1 (en) 2016-07-05
RU2012152249A (ru) 2014-06-10
SG185377A1 (en) 2012-12-28
WO2011146187A3 (en) 2012-02-09
JP2013526567A (ja) 2013-06-24
JP2017061550A (ja) 2017-03-30
EP2571832A2 (en) 2013-03-27
RU2577317C2 (ru) 2016-03-20
US20160207851A1 (en) 2016-07-21
EP2571833B1 (en) 2018-05-30
RU2583439C2 (ru) 2016-05-10
US9249067B2 (en) 2016-02-02
CN102892731A (zh) 2013-01-23
KR101574383B1 (ko) 2015-12-03
TWI520928B (zh) 2016-02-11
WO2011146189A2 (en) 2011-11-24
CN102892732B (zh) 2015-06-03
TW201223922A (en) 2012-06-16
US20130197287A1 (en) 2013-08-01
KR20150030261A (ko) 2015-03-19
KR20150038737A (ko) 2015-04-08
TW201223923A (en) 2012-06-16
ES2685473T3 (es) 2018-10-09
WO2011146189A3 (en) 2012-04-19
TWI520929B (zh) 2016-02-11
JP2015078245A (ja) 2015-04-23
ES2672228T3 (es) 2018-06-13
US8993820B2 (en) 2015-03-31

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