ES2182036T3 - Metodo para la preparacion de dialquileteres. - Google Patents

Metodo para la preparacion de dialquileteres.

Info

Publication number
ES2182036T3
ES2182036T3 ES97908697T ES97908697T ES2182036T3 ES 2182036 T3 ES2182036 T3 ES 2182036T3 ES 97908697 T ES97908697 T ES 97908697T ES 97908697 T ES97908697 T ES 97908697T ES 2182036 T3 ES2182036 T3 ES 2182036T3
Authority
ES
Spain
Prior art keywords
zona
catalyst
current
water
distillation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97908697T
Other languages
English (en)
Inventor
Speros Peter Nemphos
Dennis Hearn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Catalytic Distillation Technologies
Original Assignee
Catalytic Distillation Technologies
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 Catalytic Distillation Technologies filed Critical Catalytic Distillation Technologies
Application granted granted Critical
Publication of ES2182036T3 publication Critical patent/ES2182036T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

UN PROCEDIMIENTO PARA PRODUCIR DIALQUILETERES COMPRENDE ALIMENTAR UNA CORRIENTE, QUE CONTIENE UN ALCOHOL DE C 1 A C 4 , A UN REACTOR DE COLUMNA DE DESTILACION, DENTRO DE UNA ZONA DE ALIMENTACION, PONIENDO LA CORRIENTE EN CONTACTO CON UNA ZEOLITA DE LECHO FIJO, PREPARADA COMO ESTRUCTURA DE DESTILACION PARA FORMAR EL DIALQUILETER Y AGUA CORRESPONDIENTES, Y, AL MISMO TIEMPO, FRACCIONAR EL PRODUCTO DE ETER DEL AGUA Y MATERIALES NO RELACIONADOS, CARACTERIZADOS PORQUE EL PERFECCIONAMIENTO CONSISTE EN LA ADICION DE UNA PEQUEÑA CANTIDAD DE HIDROGENO A LA ZONA DE REACCION PARA INHIBIR LA CONTAMINACION CON CATALIZADOR Y AUMENTAR SUSTANCIALMENTE LA DURACION Y LA ACTIVIDAD DEL CATALIZADOR.
ES97908697T 1996-03-25 1997-02-25 Metodo para la preparacion de dialquileteres. Expired - Lifetime ES2182036T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/621,221 US5684213A (en) 1996-03-25 1996-03-25 Method for the preparation of dialkyl ethers

Publications (1)

Publication Number Publication Date
ES2182036T3 true ES2182036T3 (es) 2003-03-01

Family

ID=24489260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97908697T Expired - Lifetime ES2182036T3 (es) 1996-03-25 1997-02-25 Metodo para la preparacion de dialquileteres.

Country Status (8)

Country Link
US (1) US5684213A (es)
EP (1) EP0907629B1 (es)
JP (1) JP2000507265A (es)
AU (1) AU2053997A (es)
DE (1) DE69717103T2 (es)
ES (1) ES2182036T3 (es)
WO (1) WO1997035823A1 (es)
ZA (1) ZA972406B (es)

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KR100501922B1 (ko) * 2003-02-19 2005-07-18 에스케이 주식회사 메탄올로부터 디메틸에테르의 제조방법
JP2007525477A (ja) 2003-07-15 2007-09-06 ジーアールティー インコーポレイテッド 炭化水素の合成
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
KR100629939B1 (ko) * 2004-10-15 2006-09-28 에스케이 주식회사 단열반응기에서 미정제 메탄올로부터 디메틸에테르의제조방법
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
EA020442B1 (ru) 2006-02-03 2014-11-28 ДжиАрТи, ИНК. Способ превращения углеводородного сырья (варианты) и система для его осуществления
SG187456A1 (en) 2006-02-03 2013-02-28 Grt Inc Separation of light gases from halogens
US20090023959A1 (en) * 2006-06-16 2009-01-22 D Amore Michael B Process for making dibutyl ethers from dry 1-butanol
US20080103337A1 (en) * 2006-06-16 2008-05-01 D Amore Michael B Process for making dibutyl ethers from aqueous isobutanol
US20090036716A1 (en) * 2006-06-16 2009-02-05 D Amore Michael B Process for making dibutyl ethers from aqueous 1-butanol
CN100467126C (zh) * 2006-06-20 2009-03-11 南开大学 气相合成二甲醚的固体催化剂和制备方法及反应工艺
WO2008069982A2 (en) * 2006-12-01 2008-06-12 E. I. Du Pont De Nemours And Company Process for making dibutyl ethers from aqueous ethanol
US20080132733A1 (en) * 2006-12-01 2008-06-05 Leo Ernest Manzer Process for making dibutyl ethers from aqueous 2-butanol
US20080132734A1 (en) * 2006-12-01 2008-06-05 Leo Ernest Manzer Process for making dibutyl ethers from dry 2-butanol
CN101274878B (zh) * 2007-03-30 2011-07-20 中国石油化工股份有限公司 一种甲醇多段气相脱水生产二甲醚的流化催化方法
EP2148846A1 (en) 2007-05-24 2010-02-03 GRT, Inc. Zone reactor incorporating reversible hydrogen halide capture and release
JP5191170B2 (ja) * 2007-06-19 2013-04-24 株式会社日本触媒 （メタ）アクリル酸エステルの製造方法
US20090005624A1 (en) * 2007-06-27 2009-01-01 Bozzano Andrea G Integrated Processing of Methanol to Olefins
EP2022774B1 (en) * 2007-08-07 2010-03-10 Research Institute of Petroleum Industry (RIPI) A method for the production of dimethyl ehter
US20100174120A1 (en) * 2007-09-05 2010-07-08 E.I. Du Pont De Nemours And Company Processes for making dibutyl ethers from isobutanol
US9139503B2 (en) * 2007-09-10 2015-09-22 Lummus Technology Inc. Method for the production of dimethyl ether
DE102007055594A1 (de) 2007-11-20 2009-05-28 Cognis Oleochemicals Gmbh Verfahren zur Herstellung einer organischen Zusammensetzung beinhaltend einen N-Nonylether
DE102008009368A1 (de) 2008-02-14 2009-08-20 Cognis Oleochemicals Gmbh Verfahren zur Herstellung einer organischen Zusammensetzung beinhaltend einen N-Nonylether
US20100300694A1 (en) * 2007-11-20 2010-12-02 Anja Vonderhagen Method for producing an organic composition containing an n-nonyl ether
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
CA2730934C (en) 2008-07-18 2017-07-04 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
CN101475452B (zh) * 2008-10-31 2013-09-04 中国石油化工股份有限公司 一种催化蒸馏生产二甲醚的方法
US8378150B2 (en) * 2009-08-12 2013-02-19 Catalytic Distillation Technologies Process for the production of dimethyl ether
EP2292578A1 (en) 2009-09-03 2011-03-09 BP Chemicals Limited Process for producing acetic acid and dimethyl ether using a zeolite catalyst
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
TWI485130B (zh) * 2010-05-21 2015-05-21 Dalian Chemical Physics Inst 一種固體酸催化甲醇脫水連續生產二甲醚的方法
US8575399B2 (en) 2010-12-01 2013-11-05 Cpc Corporation, Taiwan Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same
US9266804B2 (en) 2010-12-01 2016-02-23 Cpc Corporation Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
TWI603951B (zh) 2012-08-21 2017-11-01 哈爾德杜薩公司 由粗甲醇製造ｄｍｅ之方法
US11066350B2 (en) 2017-08-24 2021-07-20 Bp P.L.C. Process for dehydrating methanol to dimethyl ether
WO2019037768A1 (en) 2017-08-24 2019-02-28 Bp P.L.C. PROCESS
US11578026B2 (en) 2019-02-22 2023-02-14 Bp P.L.C. Process for dehydrating alcohols to ethers
RU2751518C1 (ru) * 2020-03-18 2021-07-14 Николай Владимирович Литвиненко Реакционно-ректификационная система для получения эфиров и способ ее применения

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Also Published As

Publication number Publication date
ZA972406B (en) 1997-10-01
DE69717103D1 (de) 2002-12-19
EP0907629A1 (en) 1999-04-14
US5684213A (en) 1997-11-04
AU2053997A (en) 1997-10-17
DE69717103T2 (de) 2003-07-24
JP2000507265A (ja) 2000-06-13
WO1997035823A1 (en) 1997-10-02
EP0907629A4 (en) 1999-11-17
EP0907629B1 (en) 2002-11-13

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