ZA821629B - Process for the dehydration of a low molecular weight alcohol - Google Patents

Process for the dehydration of a low molecular weight alcohol

Info

Publication number
ZA821629B
ZA821629B ZA821629A ZA821629A ZA821629B ZA 821629 B ZA821629 B ZA 821629B ZA 821629 A ZA821629 A ZA 821629A ZA 821629 A ZA821629 A ZA 821629A ZA 821629 B ZA821629 B ZA 821629B
Authority
ZA
South Africa
Prior art keywords
dehydration
molecular weight
low molecular
weight alcohol
alcohol
Prior art date
Application number
ZA821629A
Other languages
English (en)
Inventor
Helcio Valladares Barrocas
Fernando Baratelli Jr
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of ZA821629B publication Critical patent/ZA821629B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethylene
    • 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
    • Y02P20/50—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)
ZA821629A 1981-03-13 1982-03-11 Process for the dehydration of a low molecular weight alcohol ZA821629B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8101487A BR8101487A (pt) 1981-03-13 1981-03-13 Processo de desidratacao de um alcool de baixo peso molecular

Publications (1)

Publication Number Publication Date
ZA821629B true ZA821629B (en) 1983-01-26

Family

ID=4026564

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA821629A ZA821629B (en) 1981-03-13 1982-03-11 Process for the dehydration of a low molecular weight alcohol

Country Status (13)

Country Link
US (1) US4396789A (fr)
JP (1) JPS5838220A (fr)
AR (1) AR229523A1 (fr)
AU (1) AU547817B2 (fr)
BE (1) BE891973A (fr)
BR (1) BR8101487A (fr)
DE (1) DE3204733A1 (fr)
FR (1) FR2501670B1 (fr)
GB (1) GB2094829B (fr)
IN (1) IN155485B (fr)
MX (1) MX159230A (fr)
PH (1) PH17162A (fr)
ZA (1) ZA821629B (fr)

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ATE440077T1 (de) * 2005-07-06 2009-09-15 Bp Chem Int Ltd Reaktive destillation zur dehydratisierung gemischter alkohole
EP1792886A1 (fr) * 2005-11-29 2007-06-06 BP Chemicals Limited Procédé de preparation de propylène
US20090270668A1 (en) * 2005-11-29 2009-10-29 Craig Bailey Process for Producing Olefins
EP1792885A1 (fr) * 2005-11-29 2007-06-06 BP Chemicals Limited Procédé de preparation de l'éthylène
EP1790627A1 (fr) * 2005-11-29 2007-05-30 BP Chemicals Limited Procédé de production d'oléfines
BRPI0601803A (pt) * 2006-05-18 2008-02-19 Helcio Valladares Barrocas processo para produção de eteno a partir de álcool etìlico
CN101172919B (zh) * 2006-11-02 2010-10-27 中国石油化工股份有限公司 乙醇制乙烯的方法
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EP2450450A1 (fr) * 2010-11-09 2012-05-09 Ineos Commercial Services UK Limited Procédé et installation de production de l'éthylène par préparation de syngas
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FR2978146B1 (fr) * 2011-07-21 2013-08-30 IFP Energies Nouvelles Procede de deshydratation de l'ethanol en ethylene a basse consommation energetique
FR2981065B1 (fr) 2011-10-07 2014-03-14 IFP Energies Nouvelles Procede de deshydratation de l'ethanol dilue en ethylene a basse consommation energetique sans recyclage de l'eau.
EP2594547A1 (fr) 2011-11-17 2013-05-22 Solvay Sa Processus de fabrication d'au moins un composé de dérivé d'éthylène à partir de bioéthanol
US9738575B2 (en) 2012-05-16 2017-08-22 China Petroleum & Chemical Corporation Apparatus for producing ethylene and a producing method thereof
FR2998568B1 (fr) * 2012-11-27 2015-01-23 IFP Energies Nouvelles Procede de deshydratation de l'ethanol en ethylene a basse consommation
FR2998567B1 (fr) * 2012-11-27 2014-12-26 IFP Energies Nouvelles Procede de deshydratation d'ethanol en ethylene mettant en oeuvre un pretraitement de la charge
EP2740718A1 (fr) 2012-12-04 2014-06-11 Linde Aktiengesellschaft Procédé de déshydratation catalytique d'oléfines
US9340470B2 (en) * 2012-12-26 2016-05-17 Petron Scientech Inc Process and reactor for dehydration of butanol to butylenes
FR3000958B1 (fr) 2013-01-14 2016-01-01 IFP Energies Nouvelles Procede de purification du co2 compris dans un flux ethylene issu de la deshydratation de l'ethanol
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FR3001969B1 (fr) 2013-02-12 2015-08-21 IFP Energies Nouvelles Procede de production d'oxyde d'ethylene a partir d'un flux d'ethanol thermiquement integre
FR3013708B1 (fr) * 2013-11-27 2016-07-29 Ifp Energies Now Procede de deshydratation d'un melange contenant de l'ethanol et du n-propanol
FR3013707B1 (fr) * 2013-11-27 2016-07-29 Ifp Energies Now Procede de deshydratation d'un melange contenant de l'ethanol et de l'isopropanol
WO2015088707A1 (fr) 2013-12-13 2015-06-18 Dow Global Technologies Llc Conversion de l'alcanol en alkylène en utilisant au moins deux catalyseurs différents dans un ordre séquentiel
DK3233766T3 (da) * 2014-12-16 2023-10-30 Technip E & C Ltd Fremgangsmåde og apparat til ethanoldehydrering
BR112017014234A2 (pt) 2014-12-31 2018-03-06 Ifp Energies Now processo para a preparação olefinas pela desidratação de álcoois com menores efeitos colaterais compreendendo a adição de compostos contendo enxofre
EP3126313B1 (fr) 2014-12-31 2017-10-18 Total Research & Technology Feluy Procédé de préparation d'oléfines par déshydratation d'alcools avec moins d'effets secondaires comprenant l'addition d'acides organiques ou de co2
KR102489169B1 (ko) 2018-04-16 2023-01-17 브라스켐 에세.아. 바이오-기반 탄성중합체 eva 조성물 및 물품 그리고 이들의 방법
EP3619259A1 (fr) 2018-04-16 2020-03-11 Braskem, S.A. Compositions d'eva d'origine biologique et articles et procédés associés
SG11202101040YA (en) 2018-08-01 2021-02-25 Braskem America Inc Thermoplastic compositions having improved toughness, articles therefrom and methods thereof
TW202022048A (zh) 2018-09-07 2020-06-16 巴西商布拉斯科股份公司 低衝擊ｃｏ排放的聚合物組成物及其製備方法
FR3089973B1 (fr) 2018-12-14 2020-12-25 Ifp Energies Now Procédé de déshydratation de l'éthanol en éthylène à basse consommation énergétique
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EP3938167A1 (fr) 2019-03-14 2022-01-19 Braskem S.A. Revêtement par extrusion de résine à partir d'un réacteur tubulaire
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AR123166A1 (es) 2020-08-06 2022-11-02 Braskem Sa Cera de polietileno ecológica para adhesivos de fundición en caliente, revestimientos, y cosméticos
EP4222205A1 (fr) 2020-10-02 2023-08-09 Braskem S.A. Formulation de mousse à base d'eva ultra-souple et procédés associés
WO2022074465A1 (fr) 2020-10-07 2022-04-14 Braskem S.A. Compositions à base d'eva pour articles chaussants
WO2022112848A1 (fr) 2020-11-27 2022-06-02 Braskem S.A. Compositions polymères biocompatibles à émission de co2 à faible impact, articles pharmaceutiques et leurs méthodes de préparation
MX2024002461A (es) 2021-09-10 2024-03-08 Braskem Sa Composicion a base de polietileno y articulos a base de polietileno orientados biaxialmente.
EP4289807A1 (fr) 2022-06-10 2023-12-13 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Production intensifiée d'éthylène à base d'éthanol
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WO2024089252A1 (fr) 2022-10-28 2024-05-02 Basf Se Procédé de fabrication d'un produit chimique d'intérêt dérivé du propylène, en particulier un ester acrylique, à partir d'éthanol d'origine renouvelable
WO2024089256A1 (fr) 2022-10-28 2024-05-02 Basf Se Procédé de fabrication d'isononanol à partir d'éthanol d'origine renouvelable
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WO2024133082A1 (fr) 2022-12-20 2024-06-27 Basf Se Fabrication d'un produit chimique d'intérêt dérivé d'éthylène en combinaison avec la production d'énergie thermique

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US3121758A (en) * 1960-05-26 1964-02-18 Englehard Ind Inc Dehydration of alcohols
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Also Published As

Publication number Publication date
FR2501670B1 (fr) 1986-11-14
AU547817B2 (en) 1985-11-07
US4396789A (en) 1983-08-02
DE3204733A1 (de) 1982-11-04
JPS6121603B2 (fr) 1986-05-28
AU8135082A (en) 1982-09-16
GB2094829A (en) 1982-09-22
GB2094829B (en) 1984-03-28
BR8101487A (pt) 1982-10-26
DE3204733C2 (fr) 1991-08-29
BE891973A (fr) 1982-05-27
AR229523A1 (es) 1983-09-15
JPS5838220A (ja) 1983-03-05
FR2501670A1 (fr) 1982-09-17
PH17162A (en) 1984-06-13
IN155485B (fr) 1985-02-09
MX159230A (es) 1989-05-08

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