BR112014014206A2 - processo para preparar uma olefina - Google Patents

processo para preparar uma olefina

Info

Publication number
BR112014014206A2
BR112014014206A2 BR112014014206A BR112014014206A BR112014014206A2 BR 112014014206 A2 BR112014014206 A2 BR 112014014206A2 BR 112014014206 A BR112014014206 A BR 112014014206A BR 112014014206 A BR112014014206 A BR 112014014206A BR 112014014206 A2 BR112014014206 A2 BR 112014014206A2
Authority
BR
Brazil
Prior art keywords
olefin
preparing
psig
gas pressure
halogen
Prior art date
Application number
BR112014014206A
Other languages
English (en)
Inventor
Kore Nitin
Davis Paul
Deshpande Raj
Pandey Vandana
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 BR112014014206A2 publication Critical patent/BR112014014206A2/pt

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
    • C07C1/22—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 reduction
    • 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
    • C07C1/26—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-atoms
    • 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
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides

Abstract

resumo “processo para preparar uma olefina” correntes de álcool bruto são convertidos em olefinas sob condições de desidroxilação não redutiva, na presença de um catalisador baseado em halogênio. o processo inclui pressão de gás autógeno ou uma pressão de gás de ~6,89 kpa (1 psig) a ~13,79 mpa (2000 psig), uma temperatura de 50oc a 250oc, um meio de reação líquido, e uma razão molar de álcool para halogênio de 1:10 a 100:1. 1/1
BR112014014206A 2011-12-15 2012-12-05 processo para preparar uma olefina BR112014014206A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161570960P 2011-12-15 2011-12-15
PCT/US2012/067836 WO2013090076A1 (en) 2011-12-15 2012-12-05 Dehydroxylation of crude alcohol streams using a halogen-based catalyst

Publications (1)

Publication Number Publication Date
BR112014014206A2 true BR112014014206A2 (pt) 2017-06-13

Family

ID=47352060

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014206A BR112014014206A2 (pt) 2011-12-15 2012-12-05 processo para preparar uma olefina

Country Status (5)

Country Link
US (1) US9487455B2 (pt)
EP (1) EP2791090B1 (pt)
CN (1) CN103998401B (pt)
BR (1) BR112014014206A2 (pt)
WO (1) WO2013090076A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2791088B1 (en) * 2011-12-15 2017-02-01 Dow Global Technologies LLC Non-reductive dehydroxylation of vicinal compounds to olefins using a halogen-based catalyst

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516960A (en) * 1994-08-02 1996-05-14 Board Of Regents, The University Of Texas System Process for producing hydrocarbon fuels
BRPI0605173A (pt) 2006-12-05 2008-07-22 Braskem Sa processo de produção de uma ou mais olefinas, olefina, e, polìmero
US8546625B2 (en) 2007-02-23 2013-10-01 Massachusetts Institute Of Technology Conversion of natural products including cellulose to hydrocarbons, hydrogen and/or other related compounds
US8017818B2 (en) 2007-03-08 2011-09-13 Virent Energy Systems, Inc. Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons
US8193402B2 (en) 2007-12-03 2012-06-05 Gevo, Inc. Renewable compositions
AU2009285699B2 (en) 2008-08-27 2014-04-10 Virent, Inc. Synthesis of liquid fuels from biomass
US8697924B2 (en) 2008-09-05 2014-04-15 Shell Oil Company Liquid fuel compositions
EP2791089B1 (en) 2011-12-15 2017-08-30 Dow Global Technologies LLC Reductive dehydroxylation of vicinal polyols to olefins using an iodine-based catalyst having enhanced solubility
EP2791087B1 (en) 2011-12-15 2016-05-18 Dow Global Technologies LLC Iodine-based catalyst for reductive dehydroxylation of vicinal polyols to olefins
EP2791088B1 (en) 2011-12-15 2017-02-01 Dow Global Technologies LLC Non-reductive dehydroxylation of vicinal compounds to olefins using a halogen-based catalyst

Also Published As

Publication number Publication date
US9487455B2 (en) 2016-11-08
CN103998401B (zh) 2016-08-17
EP2791090A1 (en) 2014-10-22
CN103998401A (zh) 2014-08-20
WO2013090076A1 (en) 2013-06-20
EP2791090B1 (en) 2016-02-24
US20140357921A1 (en) 2014-12-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]