ZA784321B - Process for preparing ethene - Google Patents

Process for preparing ethene

Info

Publication number
ZA784321B
ZA784321B ZA00784321A ZA784321A ZA784321B ZA 784321 B ZA784321 B ZA 784321B ZA 00784321 A ZA00784321 A ZA 00784321A ZA 784321 A ZA784321 A ZA 784321A ZA 784321 B ZA784321 B ZA 784321B
Authority
ZA
South Africa
Prior art keywords
preparing ethene
ethene
preparing
Prior art date
Application number
ZA00784321A
Other languages
English (en)
Inventor
J Silva
H Barrocas
R Assis
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4006904&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA784321(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of ZA784321B publication Critical patent/ZA784321B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/18—Carbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/28—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
ZA00784321A 1977-08-09 1978-07-31 Process for preparing ethene ZA784321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7705256A BR7705256A (pt) 1977-08-09 1977-08-09 Processo e preparacao de eteno

Publications (1)

Publication Number Publication Date
ZA784321B true ZA784321B (en) 1979-07-25

Family

ID=4006904

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00784321A ZA784321B (en) 1977-08-09 1978-07-31 Process for preparing ethene

Country Status (13)

Country Link
US (1) US4232179A (enExample)
JP (1) JPS5919927B2 (enExample)
AR (1) AR215330A1 (enExample)
AU (1) AU524261B2 (enExample)
BE (1) BE869500A (enExample)
BR (1) BR7705256A (enExample)
DE (1) DE2834699C2 (enExample)
FR (1) FR2399992B1 (enExample)
GB (1) GB2002416B (enExample)
IN (1) IN150493B (enExample)
KE (1) KE3366A (enExample)
MX (1) MX147969A (enExample)
ZA (1) ZA784321B (enExample)

Families Citing this family (77)

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BR8101487A (pt) * 1981-03-13 1982-10-26 Petroleo Brasileiro Sa Processo de desidratacao de um alcool de baixo peso molecular
JPS57190650A (en) * 1981-05-15 1982-11-24 Agency Of Ind Science & Technol Porous crystalline catalyst for olefin synthesis
US4404414A (en) * 1982-09-28 1983-09-13 Mobil Oil Corporation Conversion of methanol to gasoline
US4590320A (en) * 1984-08-31 1986-05-20 Mobil Oil Corporation Conversion of methanol to olefins in a tubular reactor with light olefin co-feeding
JPS6434929A (en) * 1987-07-30 1989-02-06 Jgc Corp Method for dehydrating reaction of ethanol
US4885405A (en) * 1987-12-10 1989-12-05 Horst Dornhagen Process for the production of pure dimethylether and a catalyst used in the process
JPH11217343A (ja) * 1998-01-30 1999-08-10 Sangi Co Ltd 化学工業原料及びハイオク燃料の合成法
US20050175519A1 (en) * 2004-02-06 2005-08-11 Rogers William A.Jr. Microchannel compression reactor
WO2007055361A1 (ja) * 2005-11-14 2007-05-18 Mitsui Chemicals, Inc. バイオマス由来の炭素を含むプロピレンの製造方法
EP1792885A1 (en) * 2005-11-29 2007-06-06 BP Chemicals Limited Process for producing ethylene
EP1792886A1 (en) * 2005-11-29 2007-06-06 BP Chemicals Limited Process for producing propylene
EP1790627A1 (en) * 2005-11-29 2007-05-30 BP Chemicals Limited Process for producing olefins
BRPI0601803A (pt) * 2006-05-18 2008-02-19 Helcio Valladares Barrocas processo para produção de eteno a partir de álcool etìlico
JP2010030902A (ja) * 2006-11-21 2010-02-12 Mitsui Chemicals Inc エチレンの製造方法
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
WO2009070858A1 (en) * 2007-12-05 2009-06-11 Braskem S. A. Integrated process for the production of ethylene-butylene copolymer, an ethylene-butylene copolymer and the use of ethylene and 1-butylene, as comonomer, sourced from renewable natural raw materials
EP2108637A1 (en) * 2008-04-11 2009-10-14 Total Petrochemicals Research Feluy Process to make olefins from ethanol.
EP2108636A1 (en) * 2008-04-11 2009-10-14 Total Petrochemicals Research Feluy Dehydration of alcohols in the presence of an inert component.
WO2009098269A1 (en) * 2008-02-07 2009-08-13 Total Petrochemicals Research Feluy Process to make olefins from ethanol
AU2009211370A1 (en) * 2008-02-07 2009-08-13 Total Petrochemicals Research Feluy Dehydration of alcohols in the presence of an inert component
EP2108635A1 (en) 2008-04-11 2009-10-14 Total Petrochemicals Research Feluy Process to make olefins from ethanol
EP2108634A1 (en) 2008-04-11 2009-10-14 Total Petrochemicals Research Feluy Dehydration of alcohols on crystalline silicates
BRPI0908138A2 (pt) * 2008-02-07 2015-08-11 Total Petrochemicals Res Feluy Processo para gerar olefinas a partir do etanol
MY153764A (en) * 2008-02-07 2015-03-13 Total Petrochemicals Res Feluy Dehydration of alcohols on crystalline silicates
EP2090561A1 (en) 2008-02-07 2009-08-19 Total Petrochemicals Research Feluy Dehydration of alcohols on crystalline silicates
FR2934599B1 (fr) * 2008-07-29 2012-12-21 Arkema France Fabrication de polyethylene a partir de matieres renouvelables, polyethylene obtenu et utilisations
JP2010042343A (ja) * 2008-08-12 2010-02-25 National Institute Of Advanced Industrial & Technology 低級オレフィン製造用触媒、その製造方法及びこれを用いた低級オレフィンの製造方法
EP2192101A1 (en) 2008-11-28 2010-06-02 Total Petrochemicals Research Feluy Purification of alcohols prior to their use in the presence of an acid catalyst
JP5698142B2 (ja) 2008-11-28 2015-04-08 トタル リサーチ アンド テクノロジー フエリユイ 酸触媒存在下で使用前にアルコールを精製する方法
WO2011002699A2 (en) 2009-07-01 2011-01-06 Dow Global Technologies Inc. Process to prepare olefins from aliphatic alcohols
ES2699724T3 (es) 2010-02-24 2019-02-12 Technip E & C Ltd Procedimiento para la preparación de un alqueno
KR20120129917A (ko) 2010-02-24 2012-11-28 비피 피이. 엘. 시이. 알켄 제조 방법
FR2959752B1 (fr) 2010-05-06 2012-06-08 Inst Francais Du Petrole Procede flexible de transformation de l'ethanol en distillats moyens mettant en oeuvre un systeme catalytique homogene et un systeme catalytique heterogene.
FR2959751B1 (fr) 2010-05-06 2012-06-08 Inst Francais Du Petrole Procede de production de base pour carburants a partir d'une charge ethylenique mettant en oeuvre au moins une etape d'oligomerisation en presence d'un systeme catalytique homogene.
FR2959750B1 (fr) 2010-05-06 2013-02-15 Inst Francais Du Petrole Procede de production de kerosene a partir de bio-ethanol.
CN102381927B (zh) * 2010-09-01 2014-04-30 中国石油化工股份有限公司 一种由乙醇合成乙苯的方法
CN102381922B (zh) * 2010-09-01 2014-04-30 中国石油化工股份有限公司 一种由乙醇合成乙烯的方法
WO2013004544A1 (en) * 2011-07-07 2013-01-10 Ineos Europe Ag Process and apparatus for producing olefins with heat transfer from steam cracking to alcohol dehydration process.
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 (en) 2011-11-17 2013-05-22 Solvay Sa Process for the manufacture of at least one ethylene derivative compound from bioethanol
US20130178674A1 (en) * 2012-01-09 2013-07-11 Hassan Taheri Reactor and process for dehydration of ethanol to ethylene
US20170266635A1 (en) * 2012-01-09 2017-09-21 Petron Scientech, Inc. Reactor and process for the dehydration of ethanol to ethylene
US20150265992A1 (en) * 2014-03-20 2015-09-24 Petron Scientec Inc. Reactor and process for dehydration of ethanol to ethylene
BR112014027338B1 (pt) 2012-05-16 2021-03-23 China Petroleum & Chemical Corporation Aparelho para produção de etileno e um método de produção do mesmo
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 (de) 2012-12-04 2014-06-11 Linde Aktiengesellschaft Verfahren zur katalytischen Dehydratisierung von Olefinen
FR3001968B1 (fr) 2013-02-12 2015-02-27 IFP Energies Nouvelles Procede de production d'oxyde d'ethylene a partir d'un flux d'ethanol thermo-mecaniquement integre
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
CA2933331C (en) 2013-12-13 2022-01-18 Dow Global Technologies Llc Alkanol to alkylene conversion using at least two different catalysts in sequential order
BR112017014497B1 (pt) 2014-12-16 2023-12-26 Technip E&C Limited Processo para a preparação de eteno por desidratação química em fase de vapor de etanol
US10472300B2 (en) 2014-12-31 2019-11-12 Total Research & Technology Feluy Process for preparing olefins by dehydrating alcohols with less side effects comprising addition of sulfur containing compounds
WO2016107758A1 (en) 2014-12-31 2016-07-07 Total Research & Technology Feluy Process for preparing olefins by dehydrating alcohols with less side effects comprising addition of organic acids
FI129508B (fi) * 2018-04-20 2022-03-31 Jani Karvanen Kaatopää ja menetelmä pienpuun korjaamiseen
US11260367B2 (en) 2018-12-12 2022-03-01 Instituto Nacional De Tecnologia Catalytic system and process for the production of light olefins from ethanol
FR3089973B1 (fr) 2018-12-14 2020-12-25 Ifp Energies Now Procédé de déshydratation de l'éthanol en éthylène à basse consommation énergétique
US11905396B2 (en) 2019-09-30 2024-02-20 Enlightened Product Solutions, LLC Renewably-sourced biodegradable polyolefin packaging, utensils, and containers
CA3248274A1 (en) * 2022-01-31 2025-01-17 Asahi Kasei Kabushiki Kaisha ETHANOL CONVERSION PROCESS AND PROCESS FOR PRODUCING ANOTHER HYDROCARBON
JP2024121026A (ja) * 2022-08-30 2024-09-06 旭化成株式会社 エタノール及びエチレンの変換方法、プロピレンの製造方法、芳香族化合物の製造方法、並びに、エタノール及びエチレンの変換装置
US20240182801A1 (en) * 2022-08-30 2024-06-06 Uop Llc Steam integration in ethanol to jet fuel process
US12479779B2 (en) * 2022-08-30 2025-11-25 Uop Llc Steam integration in ethanol to jet fuel process
US20240076249A1 (en) * 2022-08-30 2024-03-07 Uop Llc Radial flow reactor for an ethanol dehydration process
CN119947999A (zh) * 2022-09-30 2025-05-06 旭化成株式会社 乙醇的转换方法、烃的制造方法、丙烯的制造方法、芳香族化合物的制造方法及乙醇的转换装置
JP2024051654A (ja) * 2022-09-30 2024-04-11 旭化成株式会社 エタノールの変換方法、炭化水素の製造方法、プロピレンの製造方法、芳香族化合物の製造方法、並びに、エタノールの変換装置
WO2024089252A1 (en) 2022-10-28 2024-05-02 Basf Se Process for the manufacture of a propylene-derived chemical of interest, in particular an acrylic ester, from renewably-sourced ethanol
CN120129669A (zh) 2022-10-28 2025-06-10 巴斯夫欧洲公司 从可再生来源的乙醇制造感兴趣的c4-烯烃衍生的化学品、特别是柠檬醛的方法
WO2024133082A1 (en) 2022-12-20 2024-06-27 Basf Se Manufacture of an ethylene-derived chemical of interest in combination with production of thermal energy
CN120379954A (zh) 2022-12-20 2025-07-25 巴斯夫欧洲公司 与加热蒸汽的产生结合制造所关注的乙烯衍生的化学品、特别是丙烯酸
FR3153613B1 (fr) 2023-09-29 2025-10-10 Ifp Energies Now Procede de production de distillats moyens en particulier de kerosene a partir d’une charge alcoolique
WO2025078362A1 (en) 2023-10-09 2025-04-17 Basf Se Process for the manufacture of styrene acrylic copolymers having a renewably-sourced carbon content
WO2025078359A1 (en) 2023-10-09 2025-04-17 Basf Se Manufacture of ethylene-derived chemicals having a bio-based carbon content from bio-naphtha
WO2025078353A1 (en) 2023-10-09 2025-04-17 Basf Se Manufacture of ethylene-derived chemicals having a bio-based carbon content from pyrolysis oil
WO2025224042A1 (en) 2024-04-23 2025-10-30 Basf Se Process for the manufacture of renewably-sourced n-butanol or 2-ethylhexanol
FR3163379A1 (fr) 2024-06-18 2025-12-19 IFP Energies Nouvelles Procédé d’hydrogénation des oléfines contenues dans une charge oléfinique de type distillats moyens en présence d’un catalyseur de nickel cuivre
WO2026002694A1 (en) 2024-06-26 2026-01-02 Basf Se Manufacture of propylene-based chemical(s) from ethylene obtained from ethanol dehydration

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1909356A (en) * 1928-02-27 1933-05-16 Selden Co Catalytic dehydration of alcohols
DE501198C (de) * 1928-11-10 1930-06-28 Chem Fab Dr Hugo Stoltzenberg Vorrichtung zur Entwicklung von AEthylen
US2377026A (en) * 1940-10-01 1945-05-29 Air Reduction Method of dehydrating alcohols
NL63902C (enExample) * 1944-12-04
US2949493A (en) * 1958-10-03 1960-08-16 Happel John Production of divinyl acetylenes by the dehydration of vinyl acetylenic alcohols in the presence of steam
US4052479A (en) * 1973-08-09 1977-10-04 Mobil Oil Corporation Conversion of methanol to olefinic components
US4025576A (en) * 1975-04-08 1977-05-24 Mobil Oil Corporation Process for manufacturing olefins

Also Published As

Publication number Publication date
FR2399992A1 (fr) 1979-03-09
BE869500A (fr) 1978-12-01
US4232179A (en) 1980-11-04
US4232179B1 (enExample) 1987-12-08
GB2002416B (en) 1982-03-03
FR2399992B1 (fr) 1985-08-09
BR7705256A (pt) 1979-04-03
JPS5919927B2 (ja) 1984-05-09
GB2002416A (en) 1979-02-21
DE2834699C2 (de) 1986-11-06
AU3873278A (en) 1980-02-14
DE2834699A1 (de) 1979-02-22
AU524261B2 (en) 1982-09-09
AR215330A1 (es) 1979-09-28
IN150493B (enExample) 1982-10-23
MX147969A (es) 1983-02-17
JPS5436203A (en) 1979-03-16
KE3366A (en) 1984-02-03

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