ES2180816T3 - Procedimiento para la preparacion de alquil eteres y mezclas de los mismos. - Google Patents

Procedimiento para la preparacion de alquil eteres y mezclas de los mismos.

Info

Publication number
ES2180816T3
ES2180816T3 ES96941688T ES96941688T ES2180816T3 ES 2180816 T3 ES2180816 T3 ES 2180816T3 ES 96941688 T ES96941688 T ES 96941688T ES 96941688 T ES96941688 T ES 96941688T ES 2180816 T3 ES2180816 T3 ES 2180816T3
Authority
ES
Spain
Prior art keywords
alcanol
eters
procedure
hydrocarbon
eternal
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
ES96941688T
Other languages
English (en)
Inventor
Esa Tamminen
Petri Lindqvist
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.)
Fortum Oil Oy
Original Assignee
Fortum Oil Oy
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 Fortum Oil Oy filed Critical Fortum Oil Oy
Application granted granted Critical
Publication of ES2180816T3 publication Critical patent/ES2180816T3/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
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • 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
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/023—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for spark ignition
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE PREPARACION DE ALQUIL ETERES TERCIARIOS, EN PARTICULAR MTBE, ETBE O MEZCLAS DE DICHOS ETERES CON ETERES MAS PESADOS. SEGUN DICHO PROCEDIMIENTO, LA CORRIENTE DE ALIMENTACION QUE CONTIENE HIDROCARBUROS SE ALIMENTA A UN SISTEMA REACTOR DE DESTILACION CATALITICA, EN EL CUAL LAS ISOOLEFINAS, ESPECIALMENTE LAS ISOOLEFINAS C 4 A C 7 DE LA CORRIENTE, SE HACEN REACCIONAR CON UN ALCANOL, EN PRESENCIA DE UNA RESINA DE INTERCAMBIO CATIONICO, A FIN DE PRODUCIR PRODUCTOS DE ALQUIL ETER TERCIARIOS. EL PRODUCTO DE REACCION QUE CONTIENE DICHOS ETERES SE ELIMINA DEL SISTEMA DE DESTILACION COMO PRODUCTO DE FONDO Y, SI ES NECESARIO, SE SOMETE A UN TRATAMIENTO ADICIONAL PARA PRODUCIR UN COMPONENTE DE GASOLINA. EL ALCANOL QUE NO HA REACCIONADO SE ELIMINA COMO PRODUCTO DE LA PARTE SUPERIOR DE LA COLUMNA DE DESTILACION. SEGUN LA INVENCION, EL DESTILADO RETIRADO CONTIENE PRINCIPALMENTE UN AZEOTROPO DE HIDROCARBUROS C 3 Y ALCANOL, CUYA CANTIDAD DE C 3 CORRESPONDE AL MENOS APROXIMADAMENTE A LA CONCENTRACION DE HIDROCARBUROS C 3 DE LA CORRIENTE DE ALIMENTACION HIDROCARBONADA. UNA CANTIDAD CONSIDERABLE DEL ALCANOL QUE NO HA REACCIONADO SE ELIMINA EN FORMA DE AZEOTROPO. POR MEDIO DE ESTA INVENCION SE ELIMINA LA NECESIDAD DE UNA UNIDAD DE LAVADO DE ALCANOL SEPARADA EN EL APARATO, LO CUAL REDUCE CONSIDERABLEMENTE LOS COSTES DE INVERSION DEL SISTEMA.
ES96941688T 1995-12-22 1996-12-19 Procedimiento para la preparacion de alquil eteres y mezclas de los mismos. Expired - Lifetime ES2180816T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI956256A FI101220B (fi) 1995-12-22 1995-12-22 Menetelmä alkyylieetterien ja niiden seosten valmistamiseksi

Publications (1)

Publication Number Publication Date
ES2180816T3 true ES2180816T3 (es) 2003-02-16

Family

ID=8544607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96941688T Expired - Lifetime ES2180816T3 (es) 1995-12-22 1996-12-19 Procedimiento para la preparacion de alquil eteres y mezclas de los mismos.

Country Status (16)

Country Link
US (1) US6369280B1 (es)
EP (1) EP0963367B1 (es)
JP (1) JPH11511737A (es)
KR (1) KR100466036B1 (es)
CN (1) CN1070834C (es)
AT (1) ATE221038T1 (es)
AU (1) AU708258B2 (es)
BR (1) BR9612214A (es)
CA (1) CA2241109A1 (es)
DE (1) DE69622602T2 (es)
ES (1) ES2180816T3 (es)
FI (1) FI101220B (es)
IN (1) IN187598B (es)
PT (1) PT963367E (es)
RU (1) RU2155744C2 (es)
WO (1) WO1997023438A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2179966C2 (ru) * 1999-06-17 2002-02-27 Открытое акционерное общество "Сибур-Тюмень" Способ получения метилтрет-бутилового эфира
ITMI991614A1 (it) * 1999-07-22 2001-01-22 Snam Progetti Miscela liquida costituita da gasoli diesel e da composti ossigenati
RU2177933C1 (ru) * 2000-10-30 2002-01-10 Общество с ограниченной ответственностью "НТЦ ХТ" Многофункциональная установка для получения высокооктановых продуктов и способ получения высокооктановых продуктов
RU2272019C1 (ru) * 2004-10-01 2006-03-20 ООО "Тобольск-Нефтехим" Способ получения метил-трет-бутилового эфира
RU2283297C2 (ru) * 2004-11-01 2006-09-10 Олег Станиславович Павлов Способ переработки углеводородного сырья с получением высокооктановых продуктов
DE102005062722A1 (de) * 2005-12-28 2007-07-12 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Ethyl-tert.-Butylether aus technischen Mischungen von C4-Kohlenwasserstoffen
US7501549B2 (en) * 2006-10-06 2009-03-10 Catalytic Distillation Technologies Benzene removal from FCC naphtha
US9139503B2 (en) * 2007-09-10 2015-09-22 Lummus Technology Inc. Method for the production of dimethyl ether
RU2404957C2 (ru) * 2008-08-27 2010-11-27 Учреждение Российской Академии Наук Институт Нефтехимии И Катализа Ран Способ получения 1-алкокси-1-фенилэтанов
RU2404958C2 (ru) * 2008-09-04 2010-11-27 Учреждение Российской Академии Наук Институт Нефтехимии И Катализа Ран Способ получения 1-изоалкокси-1-фенилэтанов
EP2522424B1 (en) 2011-05-09 2020-01-08 King Abdulaziz City for Science and Technology Supported nanocatalyst for conversion of monoolefins, process for conversion of monoolefins and process for preparing the nanocatalyst
CN102701918A (zh) * 2012-06-11 2012-10-03 凯瑞化工股份有限公司 一种气相异丁烯为原料生产mtbe的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940450A (en) * 1974-12-16 1976-02-24 Texaco Inc. Preparation and recovery of ethers
DE2705538A1 (de) 1977-02-10 1978-08-17 Basf Ag Verfahren zur reindarstellung von methyl-tert.-butylaether
US4198530A (en) 1978-06-29 1980-04-15 Atlantic Richfield Company Production of tertiary butyl methyl ether
IT1137527B (it) 1981-04-10 1986-09-10 Anic Spa Procedimento per la preparazione di eteri alchilici terziari
IT1139253B (it) 1981-10-20 1986-09-24 Euteco Impianti Spa Procedimento per la preparazione e la separazione di metil ter-butil etere
DE3148109A1 (de) 1981-12-04 1983-06-09 EC Erdölchemie GmbH, 5000 Köln Verfahren zur herstellung von methyl-tert.-butylether (mtbe) und weitgehend von i-buten und vom methanol befreiten kohlenwasserstoff-raffinaten
US4440963A (en) * 1982-08-09 1984-04-03 Phillips Petroleum Company Production of MTBE and ETBE
FR2567534B1 (fr) 1984-07-10 1986-12-26 Inst Francais Du Petrole Procede de production d'une coupe d'hydrocarbures a indice d'octane eleve, par etherification d'olefines
US4820877A (en) * 1987-12-28 1989-04-11 Mobil Oil Corporation Etherification process improvement
AU637239B2 (en) * 1990-07-30 1993-05-20 Mobil Oil Corporation Integrated process for conversion of c3-c4 paraffin in the production of tertiary alkyl ether and gasoline
US5106389A (en) * 1990-10-17 1992-04-21 Mobil Oil Corporation Process for conversion of light paraffins to alkylate in the production of tertiary alkyl ether rich gasoline
US5118873A (en) * 1990-11-19 1992-06-02 Chemical Research & Licensing Company Process for the preparation of mtbe
IT1247108B (it) * 1991-02-28 1994-12-12 Snam Progetti Procedimento integrato per la produzione di iso-butene ed eteri alchil-ter-butilici.
RU2030383C1 (ru) * 1991-05-24 1995-03-10 Акционерное общество - Научно-производственное предприятие "Ярсинтез" Способ получения метил-трет-бутилового эфира
FI92318C (fi) * 1992-03-18 1994-10-25 Neste Oy Menetelmä ja laitteisto tertiaaristen eetterien valmistamiseksi
FI92319C (fi) 1992-03-18 1994-10-25 Neste Oy Menetelmä metyylieetterien valmistamiseksi
FR2710907B1 (fr) * 1993-10-08 1996-01-05 Inst Francais Du Petrole Procédé de production d'éthers tertiaires à partir d'une charge de craquage catalytique comprenant deux étapes de distillation extractive.
FR2719581B1 (fr) * 1994-05-05 1996-06-21 Inst Francais Du Petrole Procéde de purification d'éther comprenant deux étapes de distillation.
US5600024A (en) * 1995-07-26 1997-02-04 Phillips Petroleum Company Enhanced recovery of alcohol from an ether containing stream
FI102744B1 (fi) * 1995-12-22 1999-02-15 Neste Oy Menetelmä tertiaaristen alkyylieetterien seoksen valmistamiseksi
US5919989A (en) * 1996-07-16 1999-07-06 Catalytic Distillation Technologies Etherification process
KR20170094268A (ko) * 2014-12-15 2017-08-17 메모리얼 슬로안-케터링 캔서 센터 향상된 신경-결합 선택성을 갖는 고리형 펩티드, 상기 고리형 펩티드와 결합된 나노입자, 및 실시간 생체내 신경 조직 영상화를 위한 이들의 용도

Also Published As

Publication number Publication date
FI101220B1 (fi) 1998-05-15
DE69622602D1 (de) 2002-08-29
IN187598B (es) 2002-05-25
US6369280B1 (en) 2002-04-09
EP0963367A1 (en) 1999-12-15
BR9612214A (pt) 1999-07-13
FI956256A0 (fi) 1995-12-22
PT963367E (pt) 2002-12-31
WO1997023438A1 (en) 1997-07-03
EP0963367B1 (en) 2002-07-24
CN1209114A (zh) 1999-02-24
KR19990076673A (ko) 1999-10-15
JPH11511737A (ja) 1999-10-12
ATE221038T1 (de) 2002-08-15
FI101220B (fi) 1998-05-15
DE69622602T2 (de) 2003-03-27
KR100466036B1 (ko) 2005-04-06
CN1070834C (zh) 2001-09-12
FI956256A7 (fi) 1997-06-23
AU1100297A (en) 1997-07-17
RU2155744C2 (ru) 2000-09-10
AU708258B2 (en) 1999-07-29
CA2241109A1 (en) 1997-07-03

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