ES2077166T3 - Produccion de eter a partir de alcohol e isoolefinas en presencia de h2o con reciclaje de h2o/alcohol. - Google Patents

Produccion de eter a partir de alcohol e isoolefinas en presencia de h2o con reciclaje de h2o/alcohol.

Info

Publication number
ES2077166T3
ES2077166T3 ES91304174T ES91304174T ES2077166T3 ES 2077166 T3 ES2077166 T3 ES 2077166T3 ES 91304174 T ES91304174 T ES 91304174T ES 91304174 T ES91304174 T ES 91304174T ES 2077166 T3 ES2077166 T3 ES 2077166T3
Authority
ES
Spain
Prior art keywords
alcohol
product
current
recycling
eter
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
ES91304174T
Other languages
English (en)
Inventor
Bipin V Vora
Peter R Pujado
Charles L Luebke
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of ES2077166T3 publication Critical patent/ES2077166T3/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
    • C07C41/05—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
    • C07C41/09—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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

EL ETER SE PRODUCE A PARTIR DE ISOOLEFINAS QUE TIENEN DE CUATRO A CINCO ATOMOS DE CARBONO POR MOLECULA, UN ALCOHOL MONOHIDROXIDO QUE TIENE DE UNO A CINCO ATOMOS DE CARBONO POR MOLECULA Y UNA CORRIENTE DE RECICLADO QUE SE COMPONE DE ALCOHOL DE NO REACCION Y AGUA MEDIANTE EL PASO DE LA CORRIENTE QUE PASA A TRAVES DE UNA ZONA DE ETERIFICACION PARA PRODUCIR LA CORRIENTE EFLUENTE DESEADA, SEPARANDO LA CORRIENTE EFLUENTE EN UN PRODUCTO ETEREO Y UN PRODUCTO ACUOSO QUE CONTIENE ALCOHOL DE NO REACCION Y RECICLANDO UNA PARTE DEL PRODUCTO ACUOSO EN LA ZONA DE ETERIFICACION. LA DESTILACION SE EMPLEA PARA SEPARAR EL EFLUENTE DE LA ZONA DE ETERIFICACION EN UNA CORRIENTE DEL PRODUCTO RESIDUAL, QUE CONSTA DEL ETER DEL PRODUCTO, UN PRODUCTO DESTILADO QUE SE COMPONE DE OTROS HIDROCARBONOS CONTENIDOS EN LA ALIMENTACION Y EN LA CORRIENTE DE RECICLADO ACUOSA ANTES MENCIONADA. CUANDO SE PRODUCE ETER ETILO-TERCIARIO-BUTILO (ETBE), SE UTILIZA PREFERENTEMENTE ETANOL DE GRADO ACETROPICO, ES DECIR, ALREDEDOR DEL 5% VOL. DE AGUA. LA UTILIZACION DE LA CORRIENTE DE RECICLADO DE ALCOHOL/AGUA PUEDE OBVIAR LA NECESIDAD DE RECUPERACION DEL ALCOHOL ADICIONAL DEL PRODUCTO DESTILADO.
ES91304174T 1989-12-04 1991-05-09 Produccion de eter a partir de alcohol e isoolefinas en presencia de h2o con reciclaje de h2o/alcohol. Expired - Lifetime ES2077166T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/445,255 US5015783A (en) 1989-12-04 1989-12-04 Production of ethers by the reaction of alcohols and olefins
NO911847A NO175095C (no) 1989-12-04 1991-05-13 Fremgangsmåte ved fremstilling av etere fra alkohol og isoolefin
AU77018/91A AU635640B2 (en) 1989-12-04 1991-05-13 Production of ether from alcohol and isoolefin in the presence of h2o with h2o/alcohol recycle

Publications (1)

Publication Number Publication Date
ES2077166T3 true ES2077166T3 (es) 1995-11-16

Family

ID=27156224

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91304174T Expired - Lifetime ES2077166T3 (es) 1989-12-04 1991-05-09 Produccion de eter a partir de alcohol e isoolefinas en presencia de h2o con reciclaje de h2o/alcohol.

Country Status (6)

Country Link
US (1) US5015783A (es)
EP (1) EP0514593B1 (es)
AU (1) AU635640B2 (es)
DE (1) DE69113446D1 (es)
ES (1) ES2077166T3 (es)
NO (1) NO175095C (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015783A (en) * 1989-12-04 1991-05-14 Uop Production of ethers by the reaction of alcohols and olefins
FR2672048B1 (fr) * 1991-01-30 1993-05-28 Inst Francais Du Petrole Procede de separation d'ethyl tertiobutyl ether a partir de melanges.
FR2673624B1 (fr) * 1991-03-07 1993-06-11 Inst Francais Du Petrole Procede de separation d'ethyl tertiobutyl ether a partir de melanges avec l'ethanol.
US5136108A (en) * 1991-09-13 1992-08-04 Arco Chemical Technology, L.P. Production of oxygenated fuel components
FR2683523B1 (fr) * 1991-11-12 1994-02-11 Institut Francais Petrole Procede de separation d'ethyl tertiobutyl ether et d'ethanol.
US5621150A (en) * 1994-02-25 1997-04-15 Uop Process for the production of ethyl tert.-alkyl ethers
JP4649782B2 (ja) * 2001-06-21 2011-03-16 住友化学株式会社 イソブチレン及びメタノールの製造方法
JP4634777B2 (ja) * 2004-11-11 2011-02-16 繁雄 後藤 Ｅｔｂｅ混合物の製造装置及びそれを用いたｅｔｂｅ混合物の製造方法
ITMI20061390A1 (it) * 2006-07-18 2008-01-19 Snam Progetti Procedimento per la produzione di eteri alchilici mediante eterificazione di isobutene

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720547A (en) * 1951-06-20 1955-10-11 Standard Oil Co Preparation of ethers
BE791661A (fr) * 1971-11-22 1973-05-21 Sun Oil Co Pennsylvania Fabrication de composes d'essence contenant du methyl-2-methoxy-2-propane
IT1075570B (it) * 1976-02-17 1985-04-22 Suntech Processo a due fasi per la eterificazione di olefine
DE2629769B2 (de) * 1976-07-02 1980-03-13 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung von reinem Methyl-tertiär-butyläther
FR2449666A1 (fr) * 1979-02-22 1980-09-19 Inst Francais Du Petrole Procede d'isolement du methyltertiobutylether a partir des produits de la reaction du methanol avec une coupe d'hydrocarbures c4 renfermant de l'isobutene
US4207076A (en) * 1979-02-23 1980-06-10 Texaco Inc. Gasoline-ethanol fuel mixture solubilized with ethyl-t-butyl ether
US4322565A (en) * 1979-08-23 1982-03-30 Columbian Chemicals Company Process for purifying ethers
DE3024147C2 (de) * 1980-06-27 1983-05-05 Edeleanu Gmbh, 6000 Frankfurt Verfahren zur Auftrennung der bei der Verätherung von niederen i-Olefinen mit Methanol anfallenden Reaktionsprodukte
US4334890A (en) * 1981-02-03 1982-06-15 The Halcon Sd Group, Inc. Process for gasoline blending stocks
US4371718A (en) * 1981-07-02 1983-02-01 Phillips Petroleum Company Using butenes to fractionate methanol from methyl-tertiary-butyl ether
US4490563A (en) * 1981-08-28 1984-12-25 Phillips Petroleum Company Ether recovery
IT1139253B (it) * 1981-10-20 1986-09-24 Euteco Impianti Spa Procedimento per la preparazione e la separazione di metil ter-butil etere
US4413150A (en) * 1981-12-18 1983-11-01 Uop Inc. Two product process for methyl tertiary butyl ether production
US4440963A (en) * 1982-08-09 1984-04-03 Phillips Petroleum Company Production of MTBE and ETBE
GB8606385D0 (en) * 1986-03-14 1986-04-23 Ici Plc Gasoline blending components
US4806695A (en) * 1987-10-30 1989-02-21 Uop Inc. Process for etherification of a dehydrogenation zone effluent
EP0315719A1 (en) * 1987-11-11 1989-05-17 Conoco Phillips Company Improved process for production of gasoline blending stock
US4906787A (en) * 1987-12-30 1990-03-06 Mobil Oil Corporation Process for the production of ethers
US4827046A (en) * 1988-04-11 1989-05-02 Mobil Oil Corporation Extraction of crude methanol and conversion of raffinate
US5015783A (en) * 1989-12-04 1991-05-14 Uop Production of ethers by the reaction of alcohols and olefins

Also Published As

Publication number Publication date
EP0514593B1 (en) 1995-09-27
NO175095B (no) 1994-05-24
NO911847D0 (no) 1991-05-13
NO911847L (no) 1992-11-16
EP0514593A1 (en) 1992-11-25
NO175095C (no) 1994-08-31
DE69113446D1 (de) 1995-11-02
AU7701891A (en) 1992-11-26
AU635640B2 (en) 1993-03-25
US5015783A (en) 1991-05-14

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