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DK216989D0 - Fremgangsmaade til fremstilling af dimethylether - Google Patents

Fremgangsmaade til fremstilling af dimethylether

Info

Publication number
DK216989D0
DK216989D0 DK216989A DK216989A DK216989D0 DK 216989 D0 DK216989 D0 DK 216989D0 DK 216989 A DK216989 A DK 216989A DK 216989 A DK216989 A DK 216989A DK 216989 D0 DK216989 D0 DK 216989D0
Authority
DK
Denmark
Prior art keywords
dimethyl ether
dimethylethes
procedure
manufacturing
column
Prior art date
Application number
DK216989A
Other languages
English (en)
Other versions
DK216989A (da
Inventor
Horst Dornhagen
Ewald Meisenburg
Hartmut Hammer
Horst Schmid
Original Assignee
Union Kraftstoff Ag
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 Union Kraftstoff Ag filed Critical Union Kraftstoff Ag
Publication of DK216989D0 publication Critical patent/DK216989D0/da
Publication of DK216989A publication Critical patent/DK216989A/da

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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/09—Plural feed
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK216989A 1988-05-04 1989-05-03 Fremgangsmaade til fremstilling af dimethylether DK216989A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88107118A EP0340324B1 (de) 1988-05-04 1988-05-04 Verbessertes Verfahren zur Herstellung von reinem Dimethylether

Publications (2)

Publication Number Publication Date
DK216989D0 true DK216989D0 (da) 1989-05-03
DK216989A DK216989A (da) 1989-11-05

Family

ID=8198946

Family Applications (1)

Application Number Title Priority Date Filing Date
DK216989A DK216989A (da) 1988-05-04 1989-05-03 Fremgangsmaade til fremstilling af dimethylether

Country Status (14)

Country Link
US (1) US5037511A (da)
EP (2) EP0340324B1 (da)
JP (1) JPH0262838A (da)
AT (1) ATE83475T1 (da)
AU (1) AU618806B2 (da)
BR (1) BR8902105A (da)
DD (1) DD282909A5 (da)
DE (1) DE3876790D1 (da)
DK (1) DK216989A (da)
ES (1) ES2053615T3 (da)
FI (1) FI892110L (da)
NO (1) NO170971C (da)
PL (1) PL279266A1 (da)
ZA (1) ZA893149B (da)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132993A1 (de) * 1991-10-04 1993-04-08 Rwe Dea Ag Verfahren zur herstellung von dimethylether
DE4208028A1 (de) * 1992-03-13 1993-09-16 Leuna Werke Ag Verfahren zur herstellung von hochreinem dimethylether
DE4321871A1 (de) * 1993-07-01 1995-02-23 Basf Ag Verfahren zur Herstellung von Alkoxy-carbonsäureestern
US5616217A (en) * 1995-08-17 1997-04-01 Texaco Chemical Inc. Controlled alkali treatment in the recovery of methyl tertiary butyl ether
US5684213A (en) * 1996-03-25 1997-11-04 Chemical Research & Licensing Company Method for the preparation of dialkyl ethers
US6800665B1 (en) * 1996-05-13 2004-10-05 Jfe Holdings, Inc. Method for producing dimethyl ether
DE19625284A1 (de) * 1996-06-25 1998-01-02 Hoechst Ag Verfahren zur Trennung von Gemischen aus Dimethylether und Chlormethan
CN1095457C (zh) * 1998-08-12 2002-12-04 中国科学院大连化学物理研究所 一种由合成气制取二甲醚工艺
DK173614B1 (da) 1999-02-02 2001-04-30 Topsoe Haldor As Fremgangsmåde til fremstilling af methanol/dimethyletherblanding fra syntesegas
DE19943219A1 (de) * 1999-09-09 2001-03-15 Axiva Gmbh Verfahren zur Herstellung von Dimethylether
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
US7393990B2 (en) * 2001-06-26 2008-07-01 Exxonmobil Chemical Patents Inc. Production of light olefins from oxygenate using framework gallium-containing medium pore molecular sieve
KR100501922B1 (ko) * 2003-02-19 2005-07-18 에스케이 주식회사 메탄올로부터 디메틸에테르의 제조방법
JP4824917B2 (ja) * 2004-08-30 2011-11-30 東洋エンジニアリング株式会社 ジメチルエーテルの製造方法および装置ならびに軽質成分の分離方法および装置
CN101448765A (zh) 2006-05-19 2009-06-03 国际壳牌研究有限公司 环烯烃的烷基化方法
CA2650618A1 (en) 2006-05-19 2007-11-29 Shell Internationale Research Maatschappij B.V. Process for the preparation of c5 and/or c6 olefins
KR100812099B1 (ko) 2006-11-28 2008-03-12 한국가스공사 디메틸에테르 제조용 혼합촉매, 이의 제조방법 및 이를 이용한 디메틸에테르 제조방법
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
EP2225017A1 (en) 2007-11-19 2010-09-08 Shell Internationale Research Maatschappij B.V. Process for the preparation of an olefin
CA2705423A1 (en) * 2007-11-19 2009-05-29 Shell Internationale Research Maatschappij B.V. Process for the preparation of an olefinic product
US8541630B2 (en) * 2008-03-26 2013-09-24 China Petroleum & Chemical Corporation Process for producing dimethyl ether from methanol
WO2010072424A1 (en) 2008-12-22 2010-07-01 Shell Internationale Research Maatschappij B.V. Process to prepare methanol and/or dimethylether
US20100258446A1 (en) * 2009-04-03 2010-10-14 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada Systems including nanotubular arrays for converting carbon dioxide to an organic compound
US8378150B2 (en) * 2009-08-12 2013-02-19 Catalytic Distillation Technologies Process for the production of dimethyl ether
AU2010318051B2 (en) 2009-11-10 2013-12-12 Shell Internationale Research Maatschappij B.V. Process for producing olefins
WO2011057982A2 (en) 2009-11-10 2011-05-19 Shell Internationale Research Maatschappij B.V. Process for producing olefins
WO2011057980A1 (en) 2009-11-10 2011-05-19 Shell Internationale Research Maatschappij B.V. Process for producing ethylene oxide
EP2560935A1 (en) 2010-04-23 2013-02-27 Shell Internationale Research Maatschappij B.V. Process for producing aromatic hydrocarbons and ethylene
EP2695946A1 (de) 2012-08-09 2014-02-12 Methapower Biogas GmbH Verfahren und Anlage zur Herstellung von Dimethylether
CN103012076A (zh) * 2012-12-24 2013-04-03 新奥科技发展有限公司 二甲醚精馏及回收不凝气中二甲醚的方法及装置
US20140275634A1 (en) * 2013-03-15 2014-09-18 Gas Technologies Llc Ether Blends Via Reactive Distillation
EA030751B1 (ru) * 2013-05-31 2018-09-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Устройство и способ извлечения диметилового эфира из газовых и жидких смесей
BR112020009731B1 (pt) 2017-11-15 2022-11-01 Gas Technology Institute Processos para produzir hidrocarbonetos c4+
EP3976571A4 (en) * 2019-05-27 2023-06-14 Council Of Scientific & Industrial Research AN ENHANCED PROCESS FOR THE SYNTHESIS OF DIALKYL ETHERS USING A STEPPED CONICAL REACTOR
US12434965B2 (en) 2020-08-26 2025-10-07 Gti Energy Liquid phase reforming of oxygenates for hydrogen production
DE102024113469B3 (de) * 2024-05-14 2025-05-15 Forschungszentrum Jülich GmbH Verfahren zur Speicherung eines Energieträgers

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050750B (de) * 1959-02-19 Esso Research And Engineering Company, Elizabeth, N. J. (V. St. A.) Verfahren zur Reinigung von Alkyläthern
GB332756A (da) *
FR701335A (fr) * 1929-08-01 1931-03-14 Bataafsche Petroleum Procédé de préparation des éthers à partir des alcools
GB350010A (en) * 1930-03-05 1931-06-05 Bataafsche Petroleum Process for the manufacture of ethers from alcohols
GB403402A (en) * 1931-05-28 1933-11-30 Du Pont Improvements in or relating to the production of aliphatic ethers
DE680328C (de) * 1934-12-29 1939-08-29 Wacker Chemie Gmbh Verfahren zur Herstellung von AEthern
US3296314A (en) * 1963-11-12 1967-01-03 Du Pont Process for purifying methyl ether
US3356590A (en) * 1967-01-13 1967-12-05 Phillips Petroleum Co Controlling a distillation operation to maintain specified product purities with optimum feed enthalpy
US3847756A (en) * 1972-11-09 1974-11-12 Eastman Kodak Co Recovery of diethyl ether from an olefin hydration product stream by extractive distillation with water
IT972655B (it) * 1972-12-20 1974-05-31 Snam Progetti Procedimento per la produzione di dimetil etere
IT1065295B (it) * 1976-12-23 1985-02-25 Snam Progetti Processo per la produzione di dimetil etere e catalizzatore utilizzabile in detto processo
US4156698A (en) * 1977-05-05 1979-05-29 Mobil Oil Corporation Conversion of alcohols or ethers using rare earth crystalline aluminosilicate in an alumina matrix
NZ199035A (en) * 1981-02-20 1984-09-28 Mobil Oil Corp Catalyst of co-precipitated cu,zu and a1 components:conversion of syngas into dimethyl ether
IT1137176B (it) * 1981-06-02 1986-09-03 Anic Spa Procedimento per la produzione di dimetiletere
BR8303437A (pt) * 1982-07-01 1984-02-07 Du Pont Processo para a preparacao de eter dimetilico pela desidratacao catalitica de metanol
JPS59199648A (ja) * 1983-04-27 1984-11-12 Mitsubishi Chem Ind Ltd ジメチルエ−テルの製造法
US4665249A (en) * 1984-12-19 1987-05-12 Mobil Oil Corporation Method for feeding an MTG conversion reactor
US4722769A (en) * 1986-04-24 1988-02-02 Allied Corporation Process for recovery of acetone
DE3642845A1 (de) * 1986-12-16 1988-06-30 Union Rheinische Braunkohlen Verfahren zur herstellung von dimethylether und dazu verwendeter katalysator
AU603070B2 (en) * 1986-11-18 1990-11-08 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie Process for the purification of dimethylether
US4802956A (en) * 1986-11-20 1989-02-07 Horst Dornhagen Process for the purification of dimethylether by distillation

Also Published As

Publication number Publication date
NO170971B (no) 1992-09-28
JPH0262838A (ja) 1990-03-02
FI892110A7 (fi) 1989-11-05
DD282909A5 (de) 1990-09-26
ES2053615T3 (es) 1994-08-01
ATE83475T1 (de) 1993-01-15
AU618806B2 (en) 1992-01-09
AU3400289A (en) 1989-11-09
EP0340576A3 (de) 1991-05-08
EP0340324B1 (de) 1992-12-16
BR8902105A (pt) 1989-12-05
FI892110L (fi) 1989-11-05
EP0340324A3 (en) 1990-06-13
NO891836L (no) 1989-11-06
FI892110A0 (fi) 1989-05-03
EP0340576A2 (de) 1989-11-08
NO891836D0 (no) 1989-05-03
US5037511A (en) 1991-08-06
ZA893149B (en) 1990-01-31
PL279266A1 (en) 1990-01-08
DK216989A (da) 1989-11-05
DE3876790D1 (de) 1993-01-28
EP0340324A2 (de) 1989-11-08
NO170971C (no) 1993-01-06

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Legal Events

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