BRPI1009646A2 - processo para preparar uma olefina e processo para preparar eteno - Google Patents

processo para preparar uma olefina e processo para preparar eteno

Info

Publication number
BRPI1009646A2
BRPI1009646A2 BRPI1009646A BRPI1009646A BRPI1009646A2 BR PI1009646 A2 BRPI1009646 A2 BR PI1009646A2 BR PI1009646 A BRPI1009646 A BR PI1009646A BR PI1009646 A BRPI1009646 A BR PI1009646A BR PI1009646 A2 BRPI1009646 A2 BR PI1009646A2
Authority
BR
Brazil
Prior art keywords
preparing
olefin
ethylene
preparing ethylene
Prior art date
Application number
BRPI1009646A
Other languages
English (en)
Inventor
Albert E Schweizer Jr
Duncan Coffey
Howard Clark
Lin Luo
Mark Stewart
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BRPI1009646A2 publication Critical patent/BRPI1009646A2/pt
Publication of BRPI1009646B1 publication Critical patent/BRPI1009646B1/pt

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
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • 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
    • 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
    • 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
    • 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
    • C07C2523/30—Tungsten
    • 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)-

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI1009646-9A 2009-07-01 2010-06-28 Processo para preparar uma olefina e processo para preparar eteno BRPI1009646B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22217409P 2009-07-01 2009-07-01
US61/222,174 2009-07-01
PCT/US2010/040151 WO2011002699A2 (en) 2009-07-01 2010-06-28 Process to prepare olefins from aliphatic alcohols

Publications (2)

Publication Number Publication Date
BRPI1009646A2 true BRPI1009646A2 (pt) 2016-03-15
BRPI1009646B1 BRPI1009646B1 (pt) 2018-05-29

Family

ID=43067169

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009646-9A BRPI1009646B1 (pt) 2009-07-01 2010-06-28 Processo para preparar uma olefina e processo para preparar eteno

Country Status (5)

Country Link
US (1) US9242919B2 (pt)
EP (1) EP2448899B1 (pt)
CN (1) CN102471198B (pt)
BR (1) BRPI1009646B1 (pt)
WO (1) WO2011002699A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011115656A1 (en) * 2010-03-16 2011-09-22 Dow Global Technologies Llc Catalytic composition for production of olefins with decreased oxygenate byproducts
JP5733036B2 (ja) * 2011-06-08 2015-06-10 トヨタ自動車株式会社 Ｃ２−４オレフィンの製造方法
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.
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
FR2998568B1 (fr) 2012-11-27 2015-01-23 IFP Energies Nouvelles Procede de deshydratation de l'ethanol en ethylene a basse consommation
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
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
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
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
BR112017014221A2 (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 ácidos orgânicos
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
WO2016135605A1 (en) * 2015-02-23 2016-09-01 Versalis S.P.A. Process for the dehydration of oxygenated compounds
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
CN114364652A (zh) * 2019-09-30 2022-04-15 陶氏环球技术有限责任公司 醚化方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134926A (en) 1977-04-18 1979-01-16 The Lummus Company Production of ethylene from ethanol
BR7705256A (pt) 1977-08-09 1979-04-03 Petroleo Brasileiro Sa Processo e preparacao de eteno
BR8101487A (pt) 1981-03-13 1982-10-26 Petroleo Brasileiro Sa Processo de desidratacao de um alcool de baixo peso molecular
JP2799004B2 (ja) * 1989-10-06 1998-09-17 三井化学株式会社 プロピレンの製造方法およびそれに用いる断熱型反応装置
KR20080058429A (ko) 2005-09-28 2008-06-25 다우 글로벌 테크놀로지스 인크. 고활성 저분자량 올레핀 중합 방법

Also Published As

Publication number Publication date
WO2011002699A2 (en) 2011-01-06
WO2011002699A3 (en) 2011-04-21
CN102471198B (zh) 2015-03-11
US20120101320A1 (en) 2012-04-26
CN102471198A (zh) 2012-05-23
US9242919B2 (en) 2016-01-26
EP2448899B1 (en) 2016-11-23
BRPI1009646B1 (pt) 2018-05-29
EP2448899A2 (en) 2012-05-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/06/2010, OBSERVADAS AS CONDICOES LEGAIS.