ES2099555T3 - Procedimiento de separacion de los compuestos oxigenados de hidrocarburos, que combina una destilacion y una permeacion y su utilizacion en eterificacion. - Google Patents

Procedimiento de separacion de los compuestos oxigenados de hidrocarburos, que combina una destilacion y una permeacion y su utilizacion en eterificacion.

Info

Publication number
ES2099555T3
ES2099555T3 ES94402460T ES94402460T ES2099555T3 ES 2099555 T3 ES2099555 T3 ES 2099555T3 ES 94402460 T ES94402460 T ES 94402460T ES 94402460 T ES94402460 T ES 94402460T ES 2099555 T3 ES2099555 T3 ES 2099555T3
Authority
ES
Spain
Prior art keywords
distillation
line
zone
permeation
eventually
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
ES94402460T
Other languages
English (en)
Inventor
Christian Streicher
Lionel Asselineau
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.)
IFP Energies nouvelles
Original Assignee
IFP Energies nouvelles
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 IFP Energies nouvelles filed Critical IFP Energies nouvelles
Application granted granted Critical
Publication of ES2099555T3 publication Critical patent/ES2099555T3/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
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO DE SEPARACION DE COMPUESTOS OXIGENADOS QUE COMPRENDE UN MAYOR MEDIDA METANOL Y EVENTUALMENTE UNA MENOR PARTE DE AGUA Y/O DE DIMETILETER, DE UNA MEZCLA DE HIDROCARBUROS QUE PUEDE TENER 3 A 8 ATOMOS DE CARBONO, QUE CONTIENE LOS COMPUESTOS OXIGENADOS. SE REALIZA UNA ETAPA DE DESTILACION DE LA MEZCLA EN UNA ZONA DE DESTILACION (D). SE RECOGE EN CABEZA DE LA ZONA DE DESTILACION UN DESTILADO GASEOSO (LINEA 2) QUE COMPRENDE METANOL, EVENTUALMENTE AGUA, EVENTUALMENTE DIMETILETER ASI COMO HIDROCARBUROS. ESTE DESTILADO GASEOSO SE DECANTA EN UN GLOBO DECANTADOR (B) Y SE RECOGE (LINEA 6) AL MENOS UNA FASE LIQUIDA ORGANICA ENVIADA EN REFLUJO EN CABEZA DE LA ZONA DE DESTILACION D Y EVENTUALMENTE UNA FASE LIQUIDA ACUOSA (LINEA 5), Y EVENTUALMENTE UNA FASE GASEOSA (LINEA 4). SE TRASIEGA LATERALMENTE DE LA ZONA DE DESTILACION (LINEA 8) UNA FASE Y SE LA ENVIA A UNA ZONA DE PERMEACION (PV) QUE COMPRENDE AL MENOS UNA MEMBRANA SELECTIVAMENTE PERMEABLE AL METANOL; SE REALIZAUNA ETAPA DE PERMEACION DE DICHA FASE. SE RECOGE CORRIENTE ABAJO DE LA ZONA DE PERMEACION, AL MENOS UN PERMEATO (LINEA 14), PREFERENTEMENTE EN FASE DE VAPOR, ENRIQUECIDO CON METANOL Y CORRIENTE ABAJO DE LA ZONA DE PERMEACION, AL MENOS UN RESIDUO (LINEA 11) QUE SE RECICLA EVENTUALMENTE EN LA ZONA DE DESTILACION Y SE TRASIEGA EN EL FONDO DE LA COLUMNA DE DESTILACION LA MEZCLA DE HIDROCARBUROS PURIFICADOS (LINEA 16).
ES94402460T 1993-11-05 1994-10-31 Procedimiento de separacion de los compuestos oxigenados de hidrocarburos, que combina una destilacion y una permeacion y su utilizacion en eterificacion. Expired - Lifetime ES2099555T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313319A FR2711986B1 (fr) 1993-11-05 1993-11-05 Procédé de séparation des composés oxygénés d'hydrocarbures, combinant une distillation et une perméation et son utilisation en éthérification.

Publications (1)

Publication Number Publication Date
ES2099555T3 true ES2099555T3 (es) 1997-05-16

Family

ID=9452656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402460T Expired - Lifetime ES2099555T3 (es) 1993-11-05 1994-10-31 Procedimiento de separacion de los compuestos oxigenados de hidrocarburos, que combina una destilacion y una permeacion y su utilizacion en eterificacion.

Country Status (10)

Country Link
US (1) US5609734A (es)
EP (1) EP0652194B1 (es)
JP (1) JP4072634B2 (es)
KR (1) KR100347165B1 (es)
CN (1) CN1045285C (es)
BR (1) BR9404346A (es)
CA (1) CA2135127C (es)
DE (1) DE69401419T2 (es)
ES (1) ES2099555T3 (es)
FR (1) FR2711986B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2164544A1 (es) * 1999-07-22 2002-02-16 Univ Zaragoza Reactor de membrana zeolitica para la obtencion de metanol y otros alcoholes a partir de gas de sintesis
CN116603258A (zh) * 2023-05-23 2023-08-18 天津大学 一种分离制备高纯丙烷与高纯丙烯的系统和方法

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6593506B1 (en) 2000-10-12 2003-07-15 Exxonmobil Chemical Patents Inc. Olefin recovery in a polyolefin production process
US6495609B1 (en) 2000-11-03 2002-12-17 Exxonmobil Chemical Patents Inc. Carbon dioxide recovery in an ethylene to ethylene oxide production process
US20050026432A1 (en) * 2001-04-17 2005-02-03 Atwater Harry A. Wafer bonded epitaxial templates for silicon heterostructures
US7238622B2 (en) * 2001-04-17 2007-07-03 California Institute Of Technology Wafer bonded virtual substrate and method for forming the same
WO2002084725A1 (en) * 2001-04-17 2002-10-24 California Institute Of Technology A method of using a germanium layer transfer to si for photovoltaic applications and heterostructure made thereby
EP1421044B1 (en) * 2001-07-02 2007-03-07 Exxonmobil Chemical Patents Inc. Inhibiting catalyst coke formation in the manufacture of an olefin
WO2003020671A1 (en) * 2001-08-31 2003-03-13 Exxonmobil Chemical Patents Inc. High pressure separation of dimethyl ether from an olefin stream
AU2002332668A1 (en) * 2001-08-31 2003-03-18 Exxonmobil Chemical Patents Inc. Method of separating dimethyl ether from an olefin stream
US7060866B2 (en) * 2002-04-18 2006-06-13 Exxonmobil Chemical Patents Inc. High pressure separation of dimethyl ether from an olefin stream
EA007979B1 (ru) * 2001-08-31 2007-02-27 Эксонмобил Кемикэл Пейтентс Инк. Выделение диметилового эфира из потока олефинов под низким давлением
US20030199721A1 (en) * 2002-04-18 2003-10-23 Ding Zhong Y. Low pressure separation of dimethyl ether from an olefin stream
US6855858B2 (en) * 2001-12-31 2005-02-15 Exxonmobil Chemical Patents Inc. Method of removing dimethyl ether from an olefin stream
AU2002362834B2 (en) * 2001-10-16 2007-11-29 Exxonmobil Chemical Patents Inc. Method of removing dimethyl ether from an olefin stream
DE10231051A1 (de) * 2002-07-10 2004-01-22 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von hochreinem Methyl-tert.-butylether
US7238848B2 (en) 2002-09-30 2007-07-03 Exxonmobil Chemical Patents Inc. Method for separating dimethyl ether from an olefin-containing product stream
US7060865B2 (en) * 2002-11-12 2006-06-13 Exxonmobil Chemical Patents Inc. Recovery of C4 olefins from a product stream comprising C4 olefins, dimethyl ether and C5+ hydrocarbons
US7074971B2 (en) * 2003-03-06 2006-07-11 Exxonmobil Chemical Patents Inc. Recovery of ethylene and propylene from a methanol to olefin reaction system
US7138557B2 (en) * 2003-04-22 2006-11-21 Uop Llc Selective dimethylether recovery and recycle in a methanol-to-olefin process
US7214846B2 (en) * 2003-08-06 2007-05-08 Exxonmobil Chemical Patents Inc. Recovery of ethylene and propylene from a methanol to olefin reaction system
US20080211061A1 (en) * 2004-04-21 2008-09-04 California Institute Of Technology Method For the Fabrication of GaAs/Si and Related Wafer Bonded Virtual Substrates
US20060021565A1 (en) * 2004-07-30 2006-02-02 Aonex Technologies, Inc. GaInP / GaAs / Si triple junction solar cell enabled by wafer bonding and layer transfer
US7846759B2 (en) * 2004-10-21 2010-12-07 Aonex Technologies, Inc. Multi-junction solar cells and methods of making same using layer transfer and bonding techniques
US8058498B2 (en) * 2004-10-29 2011-11-15 Sandra Jensen Device for removing oxygen-containing organic compounds from mixtures of various hydrocarbon compounds
US10374120B2 (en) * 2005-02-18 2019-08-06 Koninklijke Philips N.V. High efficiency solar cells utilizing wafer bonding and layer transfer to integrate non-lattice matched materials
US8101498B2 (en) * 2005-04-21 2012-01-24 Pinnington Thomas Henry Bonded intermediate substrate and method of making same
US20070155999A1 (en) * 2005-12-30 2007-07-05 Pujado Peter R Olefin production via oxygenate conversion
US20070243703A1 (en) * 2006-04-14 2007-10-18 Aonex Technololgies, Inc. Processes and structures for epitaxial growth on laminate substrates
US7732301B1 (en) 2007-04-20 2010-06-08 Pinnington Thomas Henry Bonded intermediate substrate and method of making same
JP5233166B2 (ja) 2007-05-25 2013-07-10 トヨタ自動車株式会社 燃料電池システム及びその運転方法
US20090278233A1 (en) * 2007-07-26 2009-11-12 Pinnington Thomas Henry Bonded intermediate substrate and method of making same
EP2443161B1 (en) * 2009-06-16 2013-06-05 ExxonMobil Chemical Patents Inc. Integrated dimethyl ether recovery from an oxygenate-to-olefins process and production of polypropylene
DE102010022138A1 (de) * 2010-05-20 2011-11-24 Lurgi Gmbh Verfahren und Anlage zur Herstellung oxygenatarmer Olefinströme
KR20150102975A (ko) * 2012-11-16 2015-09-09 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 혼합된 증기-액체 공급물을 사용하는 개선된 막 분리 방법
EP3114103A4 (en) 2014-03-04 2018-01-17 White Dog Labs, Inc. Energy efficient batch recycle method for the production of biomolecules
US9458022B2 (en) * 2014-03-28 2016-10-04 L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude Process and apparatus for separating NO2 from a CO2 and NO2—containing fluid
CN109745725B (zh) * 2019-02-02 2021-08-10 南京工业大学 一种节能型精馏-膜法耦合分离有机共沸体系的方法
CN113574037A (zh) * 2019-03-28 2021-10-29 埃克森美孚化学专利公司 用于经由甲基化转化苯和/或甲苯的方法和系统
US11053183B1 (en) * 2020-02-28 2021-07-06 Uop Llc Process and apparatus for separating methanol from other oxygenates
CN112174816B (zh) * 2020-09-10 2022-08-16 天津大学 背包式塔内反应精馏与膜耦合的方法与装置
CN114456044B (zh) * 2020-10-22 2024-04-09 中国石油化工股份有限公司 利用膜分离醇/混合轻烃的醚生产工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740631A (en) * 1984-12-07 1988-04-26 Union Carbide Corporation Process for preparing ethers
US4759850A (en) * 1987-01-12 1988-07-26 Energy, Mines And Resources Canada Membrane process for separating methanol from methanol/hydrocarbon solutions
US4740632A (en) * 1987-01-16 1988-04-26 Conoco Inc. Process for removing methanol from alkylation unit feed stream
US4774365A (en) * 1987-11-25 1988-09-27 Air Products And Chemicals, Inc. Pervaporation process for separating alcohols from ethers
US5152898A (en) * 1989-10-23 1992-10-06 Texaco Inc. Separation of organic oxygenates
US5122236A (en) * 1990-05-21 1992-06-16 Smith Jr Lawrence A Method for removal of dimethyl ether and methanol from c4 hydrocarbon streams
JP2655023B2 (ja) * 1991-10-18 1997-09-17 宇部興産株式会社 エーテル化合物の製造法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2164544A1 (es) * 1999-07-22 2002-02-16 Univ Zaragoza Reactor de membrana zeolitica para la obtencion de metanol y otros alcoholes a partir de gas de sintesis
CN116603258A (zh) * 2023-05-23 2023-08-18 天津大学 一种分离制备高纯丙烷与高纯丙烯的系统和方法

Also Published As

Publication number Publication date
JP4072634B2 (ja) 2008-04-09
CN1045285C (zh) 1999-09-29
JPH07206745A (ja) 1995-08-08
DE69401419T2 (de) 1997-04-24
CA2135127A1 (fr) 1995-05-06
BR9404346A (pt) 1995-07-04
DE69401419D1 (de) 1997-02-20
KR950014048A (ko) 1995-06-15
US5609734A (en) 1997-03-11
KR100347165B1 (ko) 2002-12-11
CN1115312A (zh) 1996-01-24
EP0652194B1 (fr) 1997-01-08
FR2711986B1 (fr) 1996-02-02
EP0652194A1 (fr) 1995-05-10
CA2135127C (fr) 2007-04-24
FR2711986A1 (fr) 1995-05-12

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