EA200500029A1 - Способ и устройство для уменьшения количества побочных продуктов, образующихся при разложении метанола в реакционных системах, предназначенных для получения олефинов - Google Patents

Способ и устройство для уменьшения количества побочных продуктов, образующихся при разложении метанола в реакционных системах, предназначенных для получения олефинов

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Publication number
EA200500029A1
EA200500029A1 EA200500029A EA200500029A EA200500029A1 EA 200500029 A1 EA200500029 A1 EA 200500029A1 EA 200500029 A EA200500029 A EA 200500029A EA 200500029 A EA200500029 A EA 200500029A EA 200500029 A1 EA200500029 A1 EA 200500029A1
Authority
EA
Eurasian Patent Office
Prior art keywords
methanol
reduce
preferably below
side products
developed during
Prior art date
Application number
EA200500029A
Other languages
English (en)
Other versions
EA007845B1 (ru
Inventor
Кеннет Р. Клем
Стивен Н. Вон
Тен Сюй
Джеффри Л. Уайт
Original Assignee
Эксонмобил Кемикэл Пейтентс Инк.
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 Эксонмобил Кемикэл Пейтентс Инк. filed Critical Эксонмобил Кемикэл Пейтентс Инк.
Publication of EA200500029A1 publication Critical patent/EA200500029A1/ru
Publication of EA007845B1 publication Critical patent/EA007845B1/ru

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Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00119—Heat exchange inside a feeding nozzle or nozzle reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00254—Formation of unwanted polymer, such as "pop-corn"
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/919—Apparatus considerations
    • Y10S585/92—Apparatus considerations using apparatus of recited composition
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/919—Apparatus considerations
    • Y10S585/921—Apparatus considerations using recited apparatus structure
    • Y10S585/922—Reactor fluid manipulating device
    • Y10S585/923—At reactor inlet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

В заявке описаны способ и устройство для уменьшения количества продуктов катализируемых металлом побочных реакций, образующихся в системе испарения и подачи сырья в реактор конверсии метанола в олефины, путем контроля и/или поддержания температуры по меньшей мере части системы испарения и подачи сырья в реактор и/или самого находящегося в ней сырья ниже 400°C, предпочтительно ниже 350°C, более предпочтительно ниже 300°C, еще более предпочтительно ниже 250°C или даже ниже 200°C, наиболее предпочтительно ниже 150°C. Температуру можно поддерживать на определенном уровне либо теплоизоляцией теплоизоляционным материалом по меньшей мере части системы испарения и подачи сырья в реактор, например части впускного сопла, либо с помощью системы охлаждения.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200500029A 2002-06-19 2003-04-04 Способ получения олефинового продукта EA007845B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/175,285 US7034196B2 (en) 2002-06-19 2002-06-19 Method and apparatus for reducing decomposition byproducts in a methanol to olefin reactor system
PCT/US2003/010778 WO2004000765A1 (en) 2002-06-19 2003-04-04 Method and apparatus for reducing decomposition byproducts in a methanol to olefin reactor system

Publications (2)

Publication Number Publication Date
EA200500029A1 true EA200500029A1 (ru) 2005-06-30
EA007845B1 EA007845B1 (ru) 2007-02-27

Family

ID=29733822

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200500029A EA007845B1 (ru) 2002-06-19 2003-04-04 Способ получения олефинового продукта

Country Status (12)

Country Link
US (2) US7034196B2 (ru)
EP (1) EP1513787B1 (ru)
CN (1) CN100391913C (ru)
AT (1) ATE459586T1 (ru)
AU (1) AU2003224879A1 (ru)
BR (1) BR0311276A (ru)
DE (1) DE60331542D1 (ru)
EA (1) EA007845B1 (ru)
ES (1) ES2342053T3 (ru)
MY (1) MY132564A (ru)
TW (1) TW200404757A (ru)
WO (1) WO2004000765A1 (ru)

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TWI576892B (zh) * 2015-01-27 2017-04-01 國立中山大學 以燃燒反應生成物游離樣品並藉以進行質譜分析的方法及裝置
CN110730768A (zh) * 2018-02-28 2020-01-24 中国石油化工股份有限公司 将合成气转化为异丁醇的方法
CN114436750B (zh) * 2020-10-20 2024-07-23 中国石油化工股份有限公司 一种合成气直接制烯烃反应系统的预处理方法

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Also Published As

Publication number Publication date
AU2003224879A1 (en) 2004-01-06
US20030236441A1 (en) 2003-12-25
US20060129011A1 (en) 2006-06-15
CN100391913C (zh) 2008-06-04
US7034196B2 (en) 2006-04-25
MY132564A (en) 2007-10-31
WO2004000765A1 (en) 2003-12-31
ATE459586T1 (de) 2010-03-15
DE60331542D1 (de) 2010-04-15
EA007845B1 (ru) 2007-02-27
EP1513787B1 (en) 2010-03-03
TW200404757A (en) 2004-04-01
EP1513787A1 (en) 2005-03-16
CN1662477A (zh) 2005-08-31
ES2342053T3 (es) 2010-07-01
BR0311276A (pt) 2005-02-22

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM