BR112014031324A2 - processo de alquilação para alquil benzenos - Google Patents

processo de alquilação para alquil benzenos

Info

Publication number
BR112014031324A2
BR112014031324A2 BR112014031324A BR112014031324A BR112014031324A2 BR 112014031324 A2 BR112014031324 A2 BR 112014031324A2 BR 112014031324 A BR112014031324 A BR 112014031324A BR 112014031324 A BR112014031324 A BR 112014031324A BR 112014031324 A2 BR112014031324 A2 BR 112014031324A2
Authority
BR
Brazil
Prior art keywords
stream
alkylation process
catalyst
contacting
fed
Prior art date
Application number
BR112014031324A
Other languages
English (en)
Other versions
BR112014031324B1 (pt
Inventor
Miao Changxi
Jiang Dongyu
Jiang Jian
Original Assignee
China Petroleum & Chem Corp
Shanghai Res Inst Petrochemical Tech Sinopec
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
Priority claimed from CN201210240056.5A external-priority patent/CN103539601B/zh
Priority claimed from CN201210325048.0A external-priority patent/CN103664485B/zh
Application filed by China Petroleum & Chem Corp, Shanghai Res Inst Petrochemical Tech Sinopec filed Critical China Petroleum & Chem Corp
Publication of BR112014031324A2 publication Critical patent/BR112014031324A2/pt
Publication of BR112014031324B1 publication Critical patent/BR112014031324B1/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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
    • 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
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/14—Iron group metals or copper
    • B01J29/143—X-type faujasite
    • 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
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/14—Iron group metals or copper
    • B01J29/146—Y-type faujasite
    • 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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/865—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an ether
    • 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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/867—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an aldehyde or a ketone
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/20—Organic compounds not containing metal atoms
    • C10G29/205—Organic compounds not containing metal atoms by reaction with hydrocarbons added to the hydrocarbon oil
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1096—Aromatics or polyaromatics
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics

Landscapes

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

Abstract

resumo patente de invenção: "processo de alquilação para alquil benzenos". trata-se de um processo de alquilação para alquil benzenos, que inclui as etapas de: a) um alquil benzeno e um primeiro fluxo de agente de alquilação que é alimentado a uma primeira zona de reação, entrando em contato com um catalisador a para produzir um fluxo de processo i; b) em que o fluxo de processo i e um segundo fluxo de agente de alquilação são alimentados a pelo menos uma segunda zona de reação, entrando em contato com um catalisador b para produzir um fluxo de processo ii; e c) em que o fluxo de processo ii é alimentado a pelo menos uma terceira zona de reação, entrando em contato com um catalisador c para produzir um fluxo de processo iii que contém um alquilato. o presente processo de alquilação pode aprimorar a eficiência de utilização do agente de alquilação.
BR112014031324-5A 2012-07-12 2013-07-04 processo de alquilação para alquil benzenos BR112014031324B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201210240056.5 2012-07-12
CN201210240056.5A CN103539601B (zh) 2012-07-12 2012-07-12 用于甲苯与甲醇侧链烷基化制乙苯和苯乙烯的方法
CN201210325048.0 2012-09-05
CN201210325048.0A CN103664485B (zh) 2012-09-05 2012-09-05 甲苯、甲醇侧链烷基化生产乙苯、苯乙烯的方法
PCT/CN2013/000817 WO2014023079A1 (zh) 2012-07-12 2013-07-04 一种烷基苯的烷基化方法

Publications (2)

Publication Number Publication Date
BR112014031324A2 true BR112014031324A2 (pt) 2017-06-27
BR112014031324B1 BR112014031324B1 (pt) 2020-12-01

Family

ID=50067416

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031324-5A BR112014031324B1 (pt) 2012-07-12 2013-07-04 processo de alquilação para alquil benzenos

Country Status (5)

Country Link
US (1) US9802876B2 (pt)
BR (1) BR112014031324B1 (pt)
CA (1) CA2871301C (pt)
RU (1) RU2627695C2 (pt)
WO (1) WO2014023079A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111054427A (zh) * 2018-10-16 2020-04-24 中国石油化工股份有限公司 用于甲苯甲醇侧链烷基化合成乙苯和苯乙烯的催化剂及其应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483936A (en) 1983-04-22 1984-11-20 Exxon Research & Engineering Co. Modified zeolite catalyst composition for alkylating toluene with methanol to form styrene
US4463204A (en) 1983-04-22 1984-07-31 Exxon Research & Engineering Co. Process for alkylating toluene with methanol to form styrene using a low sodium content potassium/cesium modified zeolite catalyst composition
US6642426B1 (en) 1998-10-05 2003-11-04 David L. Johnson Fluid-bed aromatics alkylation with staged injection of alkylating agents
US8115041B2 (en) * 2008-04-02 2012-02-14 Saudi Basic Industries Corporation Pretreatment of a phosphorus-modified zeolite catalyst for an aromatic alkylation process
CN101623649B (zh) 2008-07-08 2011-08-17 中国石油化工股份有限公司 用于制备苯乙烯的碱性分子筛催化剂
US8686205B2 (en) 2008-12-29 2014-04-01 Fina Technology, Inc. Method for production of styrene from toluene and methanol
CN101992082B (zh) 2009-08-31 2012-10-10 中国石油化工股份有限公司 用于甲苯甲醇侧链烷基化反应的催化剂及其制备方法
CN102040457B (zh) 2009-10-13 2014-04-23 中国石油化工股份有限公司 用于甲苯甲醇侧链烷基化反应制备乙苯及苯乙烯的方法
IT1397885B1 (it) 2009-12-23 2013-02-04 Polimeri Europa Spa Processo per preparare etilbenzene.
TW201139336A (en) 2010-02-05 2011-11-16 Fina Technology Styrene production processes and catalysts for use therein
CN102372549B (zh) * 2010-08-23 2014-07-23 中国石油化工股份有限公司 用于甲苯甲醇侧链烷基化反应制备乙苯及苯乙烯的方法
US8653314B2 (en) * 2011-05-22 2014-02-18 Fina Technology, Inc. Method for providing a co-feed in the coupling of toluene with a carbon source

Also Published As

Publication number Publication date
CA2871301C (en) 2020-04-14
CA2871301A1 (en) 2014-02-13
RU2014143113A (ru) 2016-06-27
US9802876B2 (en) 2017-10-31
BR112014031324B1 (pt) 2020-12-01
WO2014023079A1 (zh) 2014-02-13
US20150119618A1 (en) 2015-04-30
RU2627695C2 (ru) 2017-08-10

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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