AR057439A1 - Destilacion reactiva para la deshidratacion de alcoholes mezclados - Google Patents

Destilacion reactiva para la deshidratacion de alcoholes mezclados

Info

Publication number
AR057439A1
AR057439A1 ARP060102920A ARP060102920A AR057439A1 AR 057439 A1 AR057439 A1 AR 057439A1 AR P060102920 A ARP060102920 A AR P060102920A AR P060102920 A ARP060102920 A AR P060102920A AR 057439 A1 AR057439 A1 AR 057439A1
Authority
AR
Argentina
Prior art keywords
alkenes
alkene
ethers
ether
reactive distillation
Prior art date
Application number
ARP060102920A
Other languages
English (en)
Inventor
Benjamin Patrick Gracey
Leslie William Bolton
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of AR057439A1 publication Critical patent/AR057439A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Reivindicacion 1: procedimiento para la produccion de un alqueno o alquenos a partir de un material de alimentacion que comprende al menos un alcohol parafínico alifático monohídrico que tiene de 2 a 5 átomos de C, caracterizado porque comprende las siguientes etapas: 1) el alcohol o alcoholes parafínicos alifáticos monohídricos que contienen de 2 a 5 átomos de C se convierten en una columna de destilacion reactiva, a presion y temperatura elevadas, en una corriente de cabeza que comprende el correspondiente alqueno o alquenos y éter o éteres con el mismo numero de átomos de C; 2) la corriente de cabeza de la etapa 1 se separa entonces en una corriente enriquecida en éter o éteres y una corriente enriquecida en alqueno o alquenos; 3) al menos parte, preferentemente la totalidad de la corriente enriquecida de éter o éteres de la etapa 2, se recicla entonces como un retorno de reflujo a la columna de destilacion reactiva; 4) simultáneamente la corriente enriquecida en alqueno o alquenos de la etapa 2 se separa en alqueno o alquenos y éter o éteres; 5) al menos parte, preferentemente la totalidad del éter o éteres separados de la etapa 4, se recicla entonces a la columna de destilacion reactiva; y 6) se recupera una corriente de alqueno o alquenos de la etapa 4.
ARP060102920A 2005-07-06 2006-07-06 Destilacion reactiva para la deshidratacion de alcoholes mezclados AR057439A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05254235 2005-07-06

Publications (1)

Publication Number Publication Date
AR057439A1 true AR057439A1 (es) 2007-12-05

Family

ID=35478258

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060102920A AR057439A1 (es) 2005-07-06 2006-07-06 Destilacion reactiva para la deshidratacion de alcoholes mezclados

Country Status (15)

Country Link
US (1) US8367886B2 (es)
EP (1) EP1899284B1 (es)
JP (1) JP5339904B2 (es)
CN (1) CN101253133B (es)
AR (1) AR057439A1 (es)
AT (1) ATE440077T1 (es)
BR (1) BRPI0612756B1 (es)
CA (1) CA2614044C (es)
DE (1) DE602006008619D1 (es)
ES (1) ES2328516T3 (es)
MY (1) MY145141A (es)
RU (1) RU2419595C2 (es)
TW (1) TWI383968B (es)
WO (1) WO2007003899A1 (es)
ZA (1) ZA200800120B (es)

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EP1790627A1 (en) * 2005-11-29 2007-05-30 BP Chemicals Limited Process for producing olefins
EP1992601A1 (en) * 2007-05-11 2008-11-19 Ineos Europe Limited Dehydration of alcohols over supported heteropolyacids
EP2050730A1 (en) * 2007-10-17 2009-04-22 BP Chemicals Limited Process for preparing ethene
EP2075070A1 (en) * 2007-12-13 2009-07-01 BP Chemicals Limited Catalyst recovery process
EP2240274A1 (en) * 2007-12-20 2010-10-20 The University Of Bristol Alcohol dehydration
US7932297B2 (en) 2008-01-14 2011-04-26 Pennsylvania Sustainable Technologies, Llc Method and system for producing alternative liquid fuels or chemicals
WO2010088486A1 (en) * 2009-01-29 2010-08-05 Kior Inc. Selective upgrading of bio-crude
EP2443079A1 (en) * 2009-06-19 2012-04-25 Bp P.L.C. A process for the dehydration of ethanol to produce ethene
EP2287145A1 (en) 2009-08-12 2011-02-23 BP p.l.c. Process for purifying ethylene
JP2012005382A (ja) * 2010-06-23 2012-01-12 Equos Research Co Ltd バイオマス加水分解反応装置
US9187700B2 (en) 2012-01-13 2015-11-17 United Technologies Corporation Method for reducing coke deposition
DE102012200996B4 (de) 2012-01-24 2017-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von Ethylen und anderen Olefinen aus wässrigen Lösungen der korrespondierenden Alkohole
CN102924241B (zh) * 2012-10-26 2014-12-17 浙江新化化工股份有限公司 二异丙醚的生产方法
FR2998568B1 (fr) * 2012-11-27 2015-01-23 IFP Energies Nouvelles Procede de deshydratation de l'ethanol en ethylene a basse consommation
BR112015032871B1 (pt) * 2013-07-02 2021-07-06 Ut-Battelle, Llc métodos para produzir um componente de mistura de hidrocarbonetos
WO2015150497A1 (en) * 2014-04-02 2015-10-08 Bp P.L.C. Process for preparing ethene
WO2016083242A1 (en) 2014-11-24 2016-06-02 Bp P.L.C. A process for preparing ethene
HUE064118T2 (hu) 2014-11-24 2024-03-28 T En E&C Ltd Harmonika csatlakozószerkezethez
JP2016150932A (ja) * 2015-02-19 2016-08-22 出光興産株式会社 軽質オレフィンの製造方法
US20180134635A1 (en) * 2015-04-08 2018-05-17 Invista North America S.A.R.L. Methods for producing alkenes and derivatives thereof
CN111686477B (zh) * 2020-06-30 2022-07-29 聊城鲁西聚酰胺新材料科技有限公司 一种己内酰胺萃取液洗涤塔、系统及工艺

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JPS514146A (en) * 1974-06-29 1976-01-14 Toray Industries Shikurohekisenno seizohoho
US4058576A (en) * 1974-08-09 1977-11-15 Mobil Oil Corporation Conversion of methanol to gasoline components
US4014913A (en) * 1975-06-26 1977-03-29 Union Carbide Corporation Process for producing oxygenated two carbon compounds
JPS5519247A (en) 1978-07-28 1980-02-09 Sumitomo Chem Co Ltd Preparation of high-purity styrene by dehydration reaction of alpha-phenylethyl alcohol
DE3005550A1 (de) * 1980-02-14 1981-08-20 Süd-Chemie AG, 8000 München Verfahren zur herstellung von olefinen
BR8101487A (pt) * 1981-03-13 1982-10-26 Petroleo Brasileiro Sa Processo de desidratacao de um alcool de baixo peso molecular
US4698452A (en) * 1986-10-02 1987-10-06 Institut Nationale De La Recherche Scientifique Ethylene light olefins from ethanol
DE19504555A1 (de) * 1995-02-11 1996-08-14 Huels Chemische Werke Ag Verfahren zur Spaltung von Tertiärbutylalkohol in einer Reaktionsdestillationskolonne
ZA966107B (en) * 1995-07-21 1997-02-03 Shell Int Research Dehydration of primary alcohols.
US5817906A (en) * 1995-08-10 1998-10-06 Uop Llc Process for producing light olefins using reaction with distillation as an intermediate step
US5811620A (en) * 1996-02-07 1998-09-22 Huntsman Specialty Chemicals Corporation Use of reactive distillation in the dehydration of tertiary butyl alcohol
US6121504A (en) * 1998-04-29 2000-09-19 Exxon Chemical Patents Inc. Process for converting oxygenates to olefins with direct product quenching for heat recovery
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DE10327215A1 (de) * 2003-06-17 2005-01-13 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Isobuten aus tert.-Butanol
US7241713B2 (en) * 2003-10-02 2007-07-10 Exxonmobil Chemical Patents Inc. Molecular sieve catalyst composition, its making and use in conversion processes

Also Published As

Publication number Publication date
BRPI0612756A2 (pt) 2010-11-30
ES2328516T3 (es) 2009-11-13
CA2614044C (en) 2014-05-06
EP1899284B1 (en) 2009-08-19
TWI383968B (zh) 2013-02-01
RU2008103615A (ru) 2009-08-20
US8367886B2 (en) 2013-02-05
US20080275283A1 (en) 2008-11-06
WO2007003899A1 (en) 2007-01-11
ZA200800120B (en) 2008-12-31
TW200706517A (en) 2007-02-16
CN101253133B (zh) 2012-06-06
CN101253133A (zh) 2008-08-27
DE602006008619D1 (de) 2009-10-01
JP5339904B2 (ja) 2013-11-13
ATE440077T1 (de) 2009-09-15
EP1899284A1 (en) 2008-03-19
RU2419595C2 (ru) 2011-05-27
CA2614044A1 (en) 2007-01-11
JP2009500383A (ja) 2009-01-08
BRPI0612756B1 (pt) 2015-11-17
MY145141A (en) 2011-12-30

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