TW200621697A - Process for preparing dimethyl ether from crude methanol in an adiabatic reactor - Google Patents

Process for preparing dimethyl ether from crude methanol in an adiabatic reactor

Info

Publication number
TW200621697A
TW200621697A TW094135885A TW94135885A TW200621697A TW 200621697 A TW200621697 A TW 200621697A TW 094135885 A TW094135885 A TW 094135885A TW 94135885 A TW94135885 A TW 94135885A TW 200621697 A TW200621697 A TW 200621697A
Authority
TW
Taiwan
Prior art keywords
dimethyl ether
adiabatic reactor
crude methanol
catalyst
preparing dimethyl
Prior art date
Application number
TW094135885A
Other languages
English (en)
Chinese (zh)
Inventor
Ki-Won Jun
Hyun-Seog Roh
Jae-Woo Kim
Jeon-Keun Oh
Jinh-Wan Bang
Original Assignee
Sk Corp
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 Sk Corp filed Critical Sk Corp
Publication of TW200621697A publication Critical patent/TW200621697A/zh

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
TW094135885A 2004-10-15 2005-10-14 Process for preparing dimethyl ether from crude methanol in an adiabatic reactor TW200621697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040082721A KR100629939B1 (ko) 2004-10-15 2004-10-15 단열반응기에서 미정제 메탄올로부터 디메틸에테르의제조방법

Publications (1)

Publication Number Publication Date
TW200621697A true TW200621697A (en) 2006-07-01

Family

ID=36148529

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094135885A TW200621697A (en) 2004-10-15 2005-10-14 Process for preparing dimethyl ether from crude methanol in an adiabatic reactor

Country Status (8)

Country Link
US (1) US20090023958A1 (https=)
EP (1) EP1799630A4 (https=)
JP (1) JP4778517B2 (https=)
KR (1) KR100629939B1 (https=)
CN (1) CN101119952A (https=)
AU (1) AU2005294990A1 (https=)
TW (1) TW200621697A (https=)
WO (1) WO2006041253A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008080301A (ja) * 2006-08-30 2008-04-10 Jgc Corp アルカリ土類金属化合物含有ゼオライト触媒およびその調製方法、並びに、低級炭化水素の製造方法
TWI406707B (zh) 2006-08-30 2013-09-01 Jgc Corp 含鹼土類金屬化合物之沸石催化劑及其調製方法與再生方法、以及低級烴之製造方法
JP5632438B2 (ja) * 2006-08-30 2014-11-26 日揮株式会社 ジメチルエーテルまたはメタノールを原料とする低級炭化水素合成用カルシウム化合物含有ゼオライト触媒の調製方法
CA2691545A1 (en) * 2007-06-25 2008-12-31 Mcneff Research Consultants, Inc. Catalysts, systems and methods for ether synthesis
US8697893B2 (en) 2008-12-22 2014-04-15 Sartec Corporation Systems and methods for producing fuels and fuel precursors from carbohydrates
CN101550067B (zh) * 2009-05-15 2013-03-20 新奥新能(北京)科技有限公司 两段式二甲醚生产方法
EP2292578A1 (en) 2009-09-03 2011-03-09 BP Chemicals Limited Process for producing acetic acid and dimethyl ether using a zeolite catalyst
WO2011060869A1 (de) 2009-11-17 2011-05-26 Lurgi Gmbh Herstellung von dimethylether aus rohmethanol
EP2322494B1 (de) 2009-11-17 2013-01-09 Lurgi GmbH Herstellung von Dimethylether aus Rohmethanol
DE102009053357A1 (de) * 2009-11-17 2011-05-26 Lurgi Gmbh Herstellung von Dimethylether aus Rohmethanol
EP3151212B1 (en) * 2010-01-04 2020-05-06 Samsung Electronics Co., Ltd. Electronic device including touch screen and operation control method thereof
CN102753510B (zh) * 2010-02-04 2014-12-10 赫多特普索化工设备公司 用于制备二甲醚的方法
CN102463134B (zh) * 2010-11-04 2013-08-28 中国石油化工股份有限公司 一种甲醇脱水制二甲醚催化剂及其制备方法和应用
JP2012120977A (ja) * 2010-12-08 2012-06-28 Mitsubishi Chemicals Corp 珪質固体触媒の製造方法及び低級炭化水素の製造方法
DE102011114228A1 (de) * 2011-09-23 2013-03-28 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Gekühlter Reaktor zur Herstellung von Dimethylether aus Methanol
US9365483B2 (en) * 2012-02-23 2016-06-14 Bp Chemicals Limited Process for the production of acetic acid and dimethyl ether
DE102012018341A1 (de) 2012-09-15 2014-05-15 Thyssenkrupp Uhde Gmbh Verfahren zur Herstellung von Dimethylether und dafür geeignete Vorrichtung
US9247281B2 (en) 2013-01-11 2016-01-26 Htc Corporation Handheld electronic device having universal remote control mechanism and operation method of the same
US20150088282A1 (en) * 2013-09-24 2015-03-26 Fibar Group sp. z o. o. Touch-less swipe control
DE102014118966A1 (de) 2014-12-18 2015-12-31 L’AIR LIQUIDE Société Anonyme pour l’Etude et l’Exploitation des Procédés Georges Claude Anlage, Verfahren und Katalysator zur Herstellung von Dimethylether
KR102467394B1 (ko) * 2016-05-24 2022-11-15 에스케이이노베이션 주식회사 단열 반응기를 이용하여 2,3-부탄디올로부터 1,3-부타디엔 및 메틸에틸케톤을 제조하는 방법
US10239812B2 (en) 2017-04-27 2019-03-26 Sartec Corporation Systems and methods for synthesis of phenolics and ketones
CN109092349A (zh) * 2017-06-20 2018-12-28 高化学技术株式会社 用于制备乙二醇二甲醚的催化剂及其制备方法和应用
CA3086707A1 (en) * 2017-12-20 2019-06-27 Basf Se Catalyst system and process for preparing dimethyl ether
US10696923B2 (en) 2018-02-07 2020-06-30 Sartec Corporation Methods and apparatus for producing alkyl esters from lipid feed stocks, alcohol feedstocks, and acids
US10544381B2 (en) 2018-02-07 2020-01-28 Sartec Corporation Methods and apparatus for producing alkyl esters from a reaction mixture containing acidified soap stock, alcohol feedstock, and acid
CN115368375B (zh) * 2021-05-19 2024-01-26 中国石油化工股份有限公司 一种制备氧杂-降冰片烯的方法
KR102834277B1 (ko) 2023-06-22 2025-07-17 (주)송천이앤씨 모듈러 보강대용 체결판 지그

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US4123448A (en) * 1977-06-01 1978-10-31 Continental Oil Company Adiabatic reactor
CA1231724A (en) * 1982-07-01 1988-01-19 E. I. Du Pont De Nemours And Company Catalytic preparation of dimethyl ether
AU603070B2 (en) * 1986-11-18 1990-11-08 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie Process for the purification of dimethylether
US4885405A (en) * 1987-12-10 1989-12-05 Horst Dornhagen Process for the production of pure dimethylether and a catalyst used in the process
US5684213A (en) * 1996-03-25 1997-11-04 Chemical Research & Licensing Company Method for the preparation of dialkyl ethers
US6608114B1 (en) * 2002-03-13 2003-08-19 Air Products And Chemicals, Inc. Process to produce DME
KR100454091B1 (ko) * 2002-12-11 2004-10-26 한국화학연구원 미정제 메탄올로부터 디메틸에테르의 제조방법
KR100501922B1 (ko) * 2003-02-19 2005-07-18 에스케이 주식회사 메탄올로부터 디메틸에테르의 제조방법

Also Published As

Publication number Publication date
EP1799630A4 (en) 2009-12-02
JP2008516943A (ja) 2008-05-22
KR20060033551A (ko) 2006-04-19
CN101119952A (zh) 2008-02-06
EP1799630A1 (en) 2007-06-27
WO2006041253A1 (en) 2006-04-20
AU2005294990A1 (en) 2006-04-20
JP4778517B2 (ja) 2011-09-21
US20090023958A1 (en) 2009-01-22
KR100629939B1 (ko) 2006-09-28

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