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EA201000813A1 - Способ получения диметилового эфира - Google Patents

Способ получения диметилового эфира

Info

Publication number
EA201000813A1
EA201000813A1 EA201000813A EA201000813A EA201000813A1 EA 201000813 A1 EA201000813 A1 EA 201000813A1 EA 201000813 A EA201000813 A EA 201000813A EA 201000813 A EA201000813 A EA 201000813A EA 201000813 A1 EA201000813 A1 EA 201000813A1
Authority
EA
Eurasian Patent Office
Prior art keywords
methanol
dimethyl ether
water
aqueous extractant
fraction containing
Prior art date
Application number
EA201000813A
Other languages
English (en)
Other versions
EA019597B1 (ru
Inventor
Митчелл Е. Лоешер
Original Assignee
Каталитик Дистиллейшн Текнолоджиз
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 Каталитик Дистиллейшн Текнолоджиз filed Critical Каталитик Дистиллейшн Текнолоджиз
Publication of EA201000813A1 publication Critical patent/EA201000813A1/ru
Publication of EA019597B1 publication Critical patent/EA019597B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Описывается способ получения диметилового эфира из отходящего потока из метанольного реактора. Способ может включать введение водного экстрагента, содержащего воду, в контакт с отходящим потоком из реактора синтеза метанола, содержащим метанол и один или несколько компонентов, выбираемых из метана, воды, монооксида углерода, диоксида углерода, водорода и азота. По меньшей мере часть метанола переходит в водный экстрагент, обеспечивая извлечение фракции экстракта, содержащей водный экстрагент и метанол. Фракцию экстракта подают в систему каталитического дистилляционного реактора для одновременных введения метанола в контакт с катализатором в реакционной зоне, тем самым, проведения каталитической реакции по меньшей мере части метанола с получением диметилового эфира и воды; и фракционирования получающегося в результате диметилового эфира и воды с извлечением первой верхней фракции, содержащей диметиловый эфир, и первой нижней фракции, содержащей воду.
EA201000813A 2009-08-12 2010-06-15 Способ получения диметилового эфира EA019597B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/540,165 US8378150B2 (en) 2009-08-12 2009-08-12 Process for the production of dimethyl ether

Publications (2)

Publication Number Publication Date
EA201000813A1 true EA201000813A1 (ru) 2011-02-28
EA019597B1 EA019597B1 (ru) 2014-04-30

Family

ID=43586376

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000813A EA019597B1 (ru) 2009-08-12 2010-06-15 Способ получения диметилового эфира

Country Status (8)

Country Link
US (2) US8378150B2 (ru)
EP (1) EP2464618B1 (ru)
CN (2) CN101993355A (ru)
AU (1) AU2010282917B2 (ru)
EA (1) EA019597B1 (ru)
EG (1) EG26992A (ru)
PL (1) PL2464618T3 (ru)
WO (1) WO2011019436A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2624015C2 (ru) * 2012-02-15 2017-06-30 Басф Се Каталитически активное тело для синтеза простого диметилового эфира из синтез-газа

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8378150B2 (en) * 2009-08-12 2013-02-19 Catalytic Distillation Technologies Process for the production of dimethyl ether
DE102010008857A1 (de) * 2010-02-22 2011-08-25 Lurgi GmbH, 60439 Verfahren zur Herstellung von Methanol
CN102826965B (zh) * 2012-09-25 2014-10-22 文安县天澜新能源有限公司 一种甲醇气相催化脱水生产二甲醚的工艺及设备
US9255051B2 (en) 2013-03-15 2016-02-09 Gas Technologies Llc Efficiency, flexibility, and product value of a direct alkanes to oxygenates process
US20140275634A1 (en) * 2013-03-15 2014-09-18 Gas Technologies Llc Ether Blends Via Reactive Distillation
US9174903B2 (en) 2013-03-15 2015-11-03 Gas Technologies Llc Reactive scrubbing for upgrading product value, simplifying process operation and product handling
WO2015050991A1 (en) 2013-10-01 2015-04-09 Gas Technologies L.L.C. Diesel fuel composition
CN105037109A (zh) * 2015-08-11 2015-11-11 鹤壁宝发能源科技股份有限公司 一种中温串低温的二甲醚生产方法
WO2018004992A1 (en) 2016-07-01 2018-01-04 Res Usa, Llc Conversion of methane to dimethyl ether
WO2018004993A1 (en) 2016-07-01 2018-01-04 Res Usa, Llc Reduction of greenhouse gas emission
WO2018004994A1 (en) 2016-07-01 2018-01-04 Res Usa, Llc Fluidized bed membrane reactor
RU2751518C1 (ru) * 2020-03-18 2021-07-14 Николай Владимирович Литвиненко Реакционно-ректификационная система для получения эфиров и способ ее применения
CN117623879B (zh) * 2023-11-15 2024-05-03 山东达民化工股份有限公司 一种二异丙醚的制备方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908247C (de) 1942-08-11 1954-04-05 Gaeneral Electric Company Verfahren zur Entfernung von Kationen aus fluessigen Medien
US2366007A (en) 1942-08-11 1944-12-26 Gen Electric Production of synthetic polymeric compositions comprising sulphonated polymerizates of poly-vinyl aryl compounds and treatment of liquid media therewith
US3597465A (en) * 1968-03-04 1971-08-03 Chemical Construction Corp Production of synthetic methanol
US3931349A (en) 1974-09-23 1976-01-06 Mobil Oil Corporation Conversion of methanol to gasoline components
NL8006751A (nl) 1980-12-12 1982-07-01 Shell Int Research Werkwijze voor de bereiding van zuurstofhoudende organische verbindingen en paraffinische koolwaterstoffen.
US4443559A (en) 1981-09-30 1984-04-17 Chemical Research & Licensing Company Catalytic distillation structure
US4551567A (en) 1983-07-25 1985-11-05 Chemical Research & Licensing Company Deetherification process
US4629710A (en) 1984-12-20 1986-12-16 Smith Jr Lawrence A Resin catalysts and method of preparation
AU603070B2 (en) 1986-11-18 1990-11-08 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie Process for the purification of dimethylether
DE3866864D1 (de) 1988-02-05 1992-01-23 Process Engineering Consultant Verfahren zur herstellung von methanol.
ES2053615T3 (es) 1988-05-04 1994-08-01 Rwe Dea Ag Procedimiento mejorado para la preparacion de di-metil-eter puro.
US5177114A (en) 1990-04-11 1993-01-05 Starchem Inc. Process for recovering natural gas in the form of a normally liquid carbon containing compound
US5057468A (en) 1990-05-21 1991-10-15 Chemical Research & Licensing Company Catalytic distillation structure
US5262012A (en) 1990-09-19 1993-11-16 Chemical Research & Licensing Company Catalytic distillation system
GB2249547A (en) 1990-10-29 1992-05-13 Shell Int Research Process for the production of methanol
US5266546A (en) 1992-06-22 1993-11-30 Chemical Research & Licensing Company Catalytic distillation machine
US5348710A (en) 1993-06-11 1994-09-20 Johnson Kenneth H Catalytic distillation structure
US5449696A (en) 1994-08-01 1995-09-12 Uop Process for methanol production using simulated moving bed reactive chromatography
US5472986A (en) * 1994-11-08 1995-12-05 Starchem, Inc. Methanol production process using a high nitrogen content synthesis gas with a hydrogen recycle
US5750799A (en) * 1995-03-15 1998-05-12 Starchem, Inc. Dimethyl ether production and recovery from methanol
US5600024A (en) 1995-07-26 1997-02-04 Phillips Petroleum Company Enhanced recovery of alcohol from an ether containing stream
US5730843A (en) 1995-12-29 1998-03-24 Chemical Research & Licensing Company Catalytic distillation structure
US5684213A (en) 1996-03-25 1997-11-04 Chemical Research & Licensing Company Method for the preparation of dialkyl ethers
DE19625284A1 (de) 1996-06-25 1998-01-02 Hoechst Ag Verfahren zur Trennung von Gemischen aus Dimethylether und Chlormethan
DE19625283A1 (de) * 1996-06-25 1998-01-02 Hoechst Ag Verfahren zur Herstellung und Auftrennung eines Gemischs aus Dimethylether und Chlormethan mit Wasser als Extraktionsmittel
US6723886B2 (en) 1999-11-17 2004-04-20 Conocophillips Company Use of catalytic distillation reactor for methanol synthesis
JP4706812B2 (ja) * 2000-12-25 2011-06-22 三菱瓦斯化学株式会社 ジメチルエーテルの製造方法
EP1421044B1 (en) 2001-07-02 2007-03-07 Exxonmobil Chemical Patents Inc. Inhibiting catalyst coke formation in the manufacture of an olefin
KR100454091B1 (ko) 2002-12-11 2004-10-26 한국화학연구원 미정제 메탄올로부터 디메틸에테르의 제조방법
US7384985B2 (en) * 2005-07-20 2008-06-10 Exxonmobil Chemical Patents Inc. Process for producing methanol
CN1907932B (zh) * 2005-08-04 2012-03-14 中国科学院大连化学物理研究所 一种由甲醇生产二甲醚的方法
ITMI20051700A1 (it) * 2005-09-15 2007-03-16 Enitecnologie Spa Procedimento per la produzione di dimetiletere e la co-produzione di h20
CN101108792A (zh) * 2006-12-04 2008-01-23 中国科学院大连化学物理研究所 一种甲醇连续催化蒸馏生产二甲醚的方法
EP2022774B1 (en) 2007-08-07 2010-03-10 Research Institute of Petroleum Industry (RIPI) A method for the production of dimethyl ehter
US9139503B2 (en) * 2007-09-10 2015-09-22 Lummus Technology Inc. Method for the production of dimethyl ether
US8378150B2 (en) * 2009-08-12 2013-02-19 Catalytic Distillation Technologies Process for the production of dimethyl ether

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2624015C2 (ru) * 2012-02-15 2017-06-30 Басф Се Каталитически активное тело для синтеза простого диметилового эфира из синтез-газа

Also Published As

Publication number Publication date
US20110040129A1 (en) 2011-02-17
EP2464618B1 (en) 2018-01-10
EP2464618A4 (en) 2015-08-26
EA019597B1 (ru) 2014-04-30
PL2464618T3 (pl) 2018-07-31
US8378150B2 (en) 2013-02-19
EG26992A (en) 2015-03-15
US20130184498A1 (en) 2013-07-18
US9481624B2 (en) 2016-11-01
AU2010282917A1 (en) 2012-03-01
CN105601478A (zh) 2016-05-25
EP2464618A1 (en) 2012-06-20
WO2011019436A1 (en) 2011-02-17
AU2010282917B2 (en) 2013-05-30
CN101993355A (zh) 2011-03-30

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Legal Events

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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 BY KG MD TJ TM