WO2008069983A3 - Procédé de fabrication de dibuthyléthers à partir d'éthanol sec - Google Patents

Procédé de fabrication de dibuthyléthers à partir d'éthanol sec Download PDF

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Publication number
WO2008069983A3
WO2008069983A3 PCT/US2007/024667 US2007024667W WO2008069983A3 WO 2008069983 A3 WO2008069983 A3 WO 2008069983A3 US 2007024667 W US2007024667 W US 2007024667W WO 2008069983 A3 WO2008069983 A3 WO 2008069983A3
Authority
WO
WIPO (PCT)
Prior art keywords
dibutyl ethers
dry ethanol
making
making dibutyl
ethers
Prior art date
Application number
PCT/US2007/024667
Other languages
English (en)
Other versions
WO2008069983A2 (fr
Inventor
Leo Ernest Manzer
Amore Michael B D
Edward S Miller
Original Assignee
Du Pont
Leo Ernest Manzer
Amore Michael B D
Edward S Miller
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 Du Pont, Leo Ernest Manzer, Amore Michael B D, Edward S Miller filed Critical Du Pont
Priority to BRPI0717717-8A2A priority Critical patent/BRPI0717717A2/pt
Priority to JP2009539347A priority patent/JP2010516624A/ja
Priority to CA002668889A priority patent/CA2668889A1/fr
Priority to EP07867597A priority patent/EP2129648A2/fr
Publication of WO2008069983A2 publication Critical patent/WO2008069983A2/fr
Publication of WO2008069983A3 publication Critical patent/WO2008069983A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • C07C29/34—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups by condensation involving hydroxy groups or the mineral ester groups derived therefrom, e.g. Guerbet reaction
    • 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

Abstract

L'invention concerne un procédé de fabrication de dibuthyléthers au moyen d'éthanol sec éventuellement obtenu à partir d'un bouillon de fermentation. Les dibuthyléthers ainsi obtenus servent d'additifs pour des carburants.
PCT/US2007/024667 2006-12-01 2007-11-30 Procédé de fabrication de dibuthyléthers à partir d'éthanol sec WO2008069983A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0717717-8A2A BRPI0717717A2 (pt) 2006-12-01 2007-11-30 "processo de fabricação de butil éteres"
JP2009539347A JP2010516624A (ja) 2006-12-01 2007-11-30 ジブチルエーテル類を乾燥エタノールから生成する方法
CA002668889A CA2668889A1 (fr) 2006-12-01 2007-11-30 Procede de fabrication de dibuthylethers a partir d'ethanol sec
EP07867597A EP2129648A2 (fr) 2006-12-01 2007-11-30 Procede de fabrication de dibuthylethers a partir d'ethanol sec

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87218506P 2006-12-01 2006-12-01
US60/872,185 2006-12-01

Publications (2)

Publication Number Publication Date
WO2008069983A2 WO2008069983A2 (fr) 2008-06-12
WO2008069983A3 true WO2008069983A3 (fr) 2008-09-25

Family

ID=39492812

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/024667 WO2008069983A2 (fr) 2006-12-01 2007-11-30 Procédé de fabrication de dibuthyléthers à partir d'éthanol sec

Country Status (6)

Country Link
EP (1) EP2129648A2 (fr)
JP (1) JP2010516624A (fr)
CN (1) CN101541720A (fr)
BR (1) BRPI0717717A2 (fr)
CA (1) CA2668889A1 (fr)
WO (1) WO2008069983A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104628538A (zh) * 2013-11-07 2015-05-20 范月辉 一种二丁醚的合成方法
WO2021236923A1 (fr) 2020-05-20 2021-11-25 Exxonmobil Research And Engineering Company Procédés de production d'alcools à partir de biomasse et autres produits dérivés de celle-ci
WO2021236915A1 (fr) * 2020-05-20 2021-11-25 Exxonmobil Research And Engineering Company Processus de production d'éthers et d'oléfines à partir d'alcools primaires

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060052646A1 (en) * 2002-06-12 2006-03-09 Wataru Oguchi Process for producing ether compounds in presence of a copper (II) salt

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060052646A1 (en) * 2002-06-12 2006-03-09 Wataru Oguchi Process for producing ether compounds in presence of a copper (II) salt

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KNIFTON ET AL.: "methyl tert-butyl ether synthesis from tert-butanol via inorganic solid acid catalysis", APPLIED CATALYSIS A: GENERAL, vol. 183, 1999, pages 1 - 13, XP004271825 *
YANG ET AL.: "One-step Synthesis of n-Butanol from Ethanol Condensation over Alumina-supported Metal Catalysts", CHINESE CHEMICAL LETTERS, vol. 15, no. 12, 2004, pages 1497, XP008109878 *

Also Published As

Publication number Publication date
EP2129648A2 (fr) 2009-12-09
BRPI0717717A2 (pt) 2013-10-22
CN101541720A (zh) 2009-09-23
WO2008069983A2 (fr) 2008-06-12
JP2010516624A (ja) 2010-05-20
CA2668889A1 (fr) 2008-06-12

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