EG26992A - Process for the production of dimethyl ether - Google Patents

Process for the production of dimethyl ether

Info

Publication number
EG26992A
EG26992A EG2012020212A EG2012020212A EG26992A EG 26992 A EG26992 A EG 26992A EG 2012020212 A EG2012020212 A EG 2012020212A EG 2012020212 A EG2012020212 A EG 2012020212A EG 26992 A EG26992 A EG 26992A
Authority
EG
Egypt
Prior art keywords
production
dimethyl ether
dimethyl
ether
Prior art date
Application number
EG2012020212A
Other languages
English (en)
Inventor
Mitchell E Loescher
Original Assignee
Catlytic Distillation Technologgies
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 Catlytic Distillation Technologgies filed Critical Catlytic Distillation Technologgies
Application granted granted Critical
Publication of EG26992A publication Critical patent/EG26992A/xx

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
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • 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
    • 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)
EG2012020212A 2009-08-12 2012-02-07 Process for the production of dimethyl ether EG26992A (en)

Applications Claiming Priority (2)

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
PCT/US2010/036510 WO2011019436A1 (en) 2009-08-12 2010-05-28 Process for the production of dimethyl ether

Publications (1)

Publication Number Publication Date
EG26992A true EG26992A (en) 2015-03-15

Family

ID=43586376

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2012020212A EG26992A (en) 2009-08-12 2012-02-07 Process for the production of dimethyl ether

Country Status (8)

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

Families Citing this family (14)

* 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
US9393555B2 (en) * 2012-02-15 2016-07-19 Basf Se Catalytically active body for the synthesis of dimethyl ether from synthesis gas
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
US9174903B2 (en) 2013-03-15 2015-11-03 Gas Technologies Llc Reactive scrubbing for upgrading product value, simplifying process operation and product handling
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
US9587189B2 (en) 2013-10-01 2017-03-07 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
US9938217B2 (en) 2016-07-01 2018-04-10 Res Usa, Llc Fluidized bed membrane reactor
WO2018004993A1 (en) 2016-07-01 2018-01-04 Res Usa, Llc Reduction of greenhouse gas emission
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
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
DE908247C (de) 1942-08-11 1954-04-05 Gaeneral Electric Company Verfahren zur Entfernung von Kationen aus fluessigen Medien
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.
EP0340324B1 (de) 1988-05-04 1992-12-16 RWE-DEA Aktiengesellschaft für Mineraloel und Chemie Verbessertes Verfahren zur Herstellung von reinem Dimethylether
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
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
DE19625284A1 (de) 1996-06-25 1998-01-02 Hoechst Ag Verfahren zur Trennung von Gemischen aus Dimethylether und Chlormethan
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
CN1248994C (zh) 2001-07-02 2006-04-05 埃克森美孚化学专利公司 在烯烃生产中抑制催化剂焦炭形成
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

Also Published As

Publication number Publication date
AU2010282917B2 (en) 2013-05-30
EP2464618A1 (en) 2012-06-20
US9481624B2 (en) 2016-11-01
WO2011019436A1 (en) 2011-02-17
EP2464618A4 (en) 2015-08-26
US20130184498A1 (en) 2013-07-18
US8378150B2 (en) 2013-02-19
PL2464618T3 (pl) 2018-07-31
EA019597B1 (ru) 2014-04-30
EA201000813A1 (ru) 2011-02-28
US20110040129A1 (en) 2011-02-17
CN101993355A (zh) 2011-03-30
AU2010282917A1 (en) 2012-03-01
EP2464618B1 (en) 2018-01-10
CN105601478A (zh) 2016-05-25

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