EA201270321A1 - Способ получения бензола из метана - Google Patents

Способ получения бензола из метана

Info

Publication number
EA201270321A1
EA201270321A1 EA201270321A EA201270321A EA201270321A1 EA 201270321 A1 EA201270321 A1 EA 201270321A1 EA 201270321 A EA201270321 A EA 201270321A EA 201270321 A EA201270321 A EA 201270321A EA 201270321 A1 EA201270321 A1 EA 201270321A1
Authority
EA
Eurasian Patent Office
Prior art keywords
reaction zone
stream
catalyst
methane
educt
Prior art date
Application number
EA201270321A
Other languages
English (en)
Other versions
EA024439B1 (ru
Inventor
Кристиан Шнайдер
Мартин Кархес
Хуана Коэльё Тцу
Зебастиан Аренс
Дитер Штютцер
Original Assignee
Басф Се
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 Басф Се filed Critical Басф Се
Publication of EA201270321A1 publication Critical patent/EA201270321A1/ru
Publication of EA024439B1 publication Critical patent/EA024439B1/ru

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
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • 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
    • 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
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • C07C2/82—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling
    • 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
    • Y02P20/584—Recycling of catalysts
    • 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
    • Y10S585/929—Special chemical considerations
    • Y10S585/943—Synthesis from methane or inorganic carbon source, e.g. coal

Landscapes

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

Abstract

Настоящее изобретение касается способа неокислительной дегидроароматизации потока эдукта Е, содержащего C-C-алифатические углеводороды, включающего шаги: I) подачу потока эдукта Е в реакционную зону 1, превращение потока эдукта Е при неокислительных условиях в присутствии гранулированного катализатора в содержащий ароматические углеводороды поток продукта Р и выведение потока продукта Р из реакционной зоны 1; II) перевод катализатора со сниженной посредством слежавшегося кокса активностью в реакционную зону 2; III) по меньшей мере, частичное восстановление катализатора при подаче содержащего водород газового потока Н в реакционной зоне 2, причём по меньшей мере часть слежавшегося кокса превращают в метан и образуется содержащий метан газовый поток М, который, по меньшей мере, частично подают в реакционную зону 1; IV) выведение катализатора из реакционной зоны 2 и V) возвращение по меньшей мере части выведенного катализатора в реакционную зону 1, причём реакционная зона 1 и реакционная зона 2 в пространственном отношении расположены рядом в одном и том же реакторе.
EA201270321A 2009-09-03 2010-08-23 Способ получения бензола из метана EA024439B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09169359 2009-09-03
PCT/EP2010/062213 WO2011026744A2 (de) 2009-09-03 2010-08-23 Verfahren zur herstellung von benzol aus methan

Publications (2)

Publication Number Publication Date
EA201270321A1 true EA201270321A1 (ru) 2012-09-28
EA024439B1 EA024439B1 (ru) 2016-09-30

Family

ID=43530730

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270321A EA024439B1 (ru) 2009-09-03 2010-08-23 Способ получения бензола из метана

Country Status (7)

Country Link
US (1) US8796496B2 (ru)
EP (1) EP2473463A2 (ru)
JP (1) JP5535319B2 (ru)
KR (1) KR20120082889A (ru)
CN (1) CN102596861B (ru)
EA (1) EA024439B1 (ru)
WO (1) WO2011026744A2 (ru)

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US8946459B2 (en) 2011-08-31 2015-02-03 Basf Se Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN
US9012638B2 (en) 2011-08-31 2015-04-21 Basf Se Process for preparing EDDN and/or EDMN by conversion of FACH and EDA
US8952156B2 (en) 2011-08-31 2015-02-10 Basf Se Process for working up reaction outputs from the hydrogenation of EDDN or EDMN
US9096497B2 (en) 2011-08-31 2015-08-04 Basf Se Process for preparing EDDN and EDMN
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US10532962B2 (en) 2016-02-02 2020-01-14 Sabic Global Technologies B.V. Conversion of shale gas to aromatics
CN112058302B (zh) * 2020-10-26 2023-02-28 陕西延长石油（集团）有限责任公司 一种zsm-5分子筛催化剂的制备方法及其应用

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US20120022310A1 (en) 2010-07-21 2012-01-26 Basf Se Process for preparing aromatics from methane

Also Published As

Publication number Publication date
JP2013503828A (ja) 2013-02-04
WO2011026744A3 (de) 2011-05-26
CN102596861B (zh) 2015-04-08
US8796496B2 (en) 2014-08-05
US20120165585A1 (en) 2012-06-28
WO2011026744A2 (de) 2011-03-10
KR20120082889A (ko) 2012-07-24
CN102596861A (zh) 2012-07-18
EA024439B1 (ru) 2016-09-30
JP5535319B2 (ja) 2014-07-02
EP2473463A2 (de) 2012-07-11

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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 RU