ATE396965T1 - Verfahren zur reaktiven extraktion von levulinsäure - Google Patents

Verfahren zur reaktiven extraktion von levulinsäure

Info

Publication number
ATE396965T1
ATE396965T1 AT05707842T AT05707842T ATE396965T1 AT E396965 T1 ATE396965 T1 AT E396965T1 AT 05707842 T AT05707842 T AT 05707842T AT 05707842 T AT05707842 T AT 05707842T AT E396965 T1 ATE396965 T1 AT E396965T1
Authority
AT
Austria
Prior art keywords
alcohol
levulinic acid
reactive extraction
aqueous mixture
levulic acid
Prior art date
Application number
AT05707842T
Other languages
English (en)
Inventor
Paul Marie Ayoub
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE396965T1 publication Critical patent/ATE396965T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

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)
AT05707842T 2004-01-26 2005-01-26 Verfahren zur reaktiven extraktion von levulinsäure ATE396965T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04100272 2004-01-26

Publications (1)

Publication Number Publication Date
ATE396965T1 true ATE396965T1 (de) 2008-06-15

Family

ID=34802686

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05707842T ATE396965T1 (de) 2004-01-26 2005-01-26 Verfahren zur reaktiven extraktion von levulinsäure

Country Status (12)

Country Link
US (1) US7378549B2 (de)
EP (1) EP1723099B1 (de)
JP (1) JP2007518778A (de)
CN (1) CN100548966C (de)
AT (1) ATE396965T1 (de)
AU (1) AU2005206337B2 (de)
BR (1) BRPI0507060A (de)
CA (1) CA2554186A1 (de)
DE (1) DE602005007190D1 (de)
PL (1) PL1723099T3 (de)
RU (1) RU2391333C2 (de)
WO (1) WO2005070867A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7501062B2 (en) * 2005-02-22 2009-03-10 Shell Oil Company Process for permeation enhanced reactive extraction of levulinic acid
IN263389B (de) 2005-11-22 2014-01-31 Segetis Inc
FI121541B (fi) 2008-04-21 2010-12-31 Kemira Oyj Menetelmä muurahaishapon talteenottamiseksi
ITMI20081164A1 (it) * 2008-06-26 2009-12-27 Eni Spa Processo per la produzione di esteri dell'acido levulinico da biomasse
EP2367811A1 (de) 2008-09-25 2011-09-28 Segetis, Inc. Ketalesterderivate
JP5366128B2 (ja) * 2008-12-19 2013-12-11 独立行政法人産業技術総合研究所 レブリン酸エステルの製造方法
US8138371B2 (en) 2009-03-11 2012-03-20 Biofine Technologies Llc Production of formic acid
WO2010106536A1 (en) * 2009-03-16 2010-09-23 Ben-Gurion University Of The Negev Research And Development Authority Diesel fuel from vegetable and animal oils blended with alkyl levulinates
US20100312006A1 (en) * 2009-06-09 2010-12-09 Meadwestvaco Corporation Production of levulinic acid and levulinate esters from biomass
US9040263B2 (en) 2010-07-28 2015-05-26 Butamax Advanced Biofuels Llc Production of alcohol esters and in situ product removal during alcohol fermentation
US9175315B2 (en) 2010-06-18 2015-11-03 Butamax Advanced Biofuels Llc Production of alcohol esters and in situ product removal during alcohol fermentation
FI20106311A (fi) 2010-12-10 2012-06-11 Kemira Oyj Menetelmä orgaanisen hapon talteenottamiseksi laimeasta vesiliuoksesta
US9120712B2 (en) * 2011-02-01 2015-09-01 University Of Maine System Board Of Trustees Process for improving the energy density of feedstocks using formate salts
EP2782897A4 (de) * 2011-11-23 2015-06-24 Segetis Inc Verfahren zur herstellung von lävulinsäure
US10118883B2 (en) 2012-03-12 2018-11-06 Georgia-Pacific LLC Method for producing levulinic acid from lignocellulosic biomass
FR2992643B1 (fr) 2012-07-02 2014-08-08 Centre Nat Rech Scient Procede de preparation d'esters de l'acide levulinique
US9073841B2 (en) 2012-11-05 2015-07-07 Segetis, Inc. Process to prepare levulinic acid
WO2016088133A1 (en) 2014-12-03 2016-06-09 Praj Industries Limited Process for the preparation of levulinic acid
FI126451B (fi) * 2014-12-23 2016-12-15 Chempolis Oy Prosessijärjestelmä kemikaalien erottelemiseksi, tislauskolonnijärjestely ja kemikaalien erottelumenetelmä
WO2018011741A1 (en) 2016-07-15 2018-01-18 Sabic Global Technologies B.V. Synthesis of ketals and levulinates
CN114315554B (zh) * 2021-12-23 2024-05-28 山东理工大学 水合物熔盐中甲酸和乙酰丙酸的分离方法
IT202200007589A1 (it) 2022-04-15 2023-10-15 Pabif Srl Processo ed apparato per la produzione di acido levulinico da cellulosa ricavata da biomasse

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029412A (en) * 1934-12-19 1936-02-04 Niacet Chemicals Corp Manufacture of esters of levulinic acid
IE33399B1 (en) 1968-10-10 1974-06-12 El Paso Products Co Esterification and extraction process
JPS5139205B2 (de) * 1972-05-12 1976-10-26
JPS5587741A (en) * 1978-12-27 1980-07-02 Noguchi Kenkyusho Preparation of levulinic acid
US4442303A (en) * 1980-12-09 1984-04-10 El Paso Products Company Recovery of water miscible organic acids from aqueous solution as alkyl esters
US4476025A (en) 1983-05-09 1984-10-09 The United States Of America As Represented By The United States Department Of Energy Separation of certain carboxylic acids utilizing cation exchange membranes
US4897497A (en) 1988-04-26 1990-01-30 Biofine Incorporated Lignocellulose degradation to furfural and levulinic acid
US5562777A (en) * 1993-03-26 1996-10-08 Arkenol, Inc. Method of producing sugars using strong acid hydrolysis of cellulosic and hemicellulosic materials
US5608105A (en) 1995-06-07 1997-03-04 Biofine Incorporated Production of levulinic acid from carbohydrate-containing materials
AU3384097A (en) 1996-06-10 1998-01-07 Renewable Energy Development Corporation Methods for synthesis of high purity carboxylic and fatty acids
US5892107A (en) 1996-11-08 1999-04-06 Arkenol, Inc. Method for the production of levulinic acid
US6518454B1 (en) * 2001-10-12 2003-02-11 Eastman Chemical Company Preparation of esters of carboxylic acids
CN1643116A (zh) 2002-04-01 2005-07-20 纳幕尔杜邦公司 由生物质和烯烃制备乙酰丙酸酯和甲酸酯
US7501062B2 (en) * 2005-02-22 2009-03-10 Shell Oil Company Process for permeation enhanced reactive extraction of levulinic acid

Also Published As

Publication number Publication date
WO2005070867A1 (en) 2005-08-04
AU2005206337A1 (en) 2005-08-04
CA2554186A1 (en) 2005-08-04
US7378549B2 (en) 2008-05-27
US20060047139A1 (en) 2006-03-02
RU2391333C2 (ru) 2010-06-10
EP1723099B1 (de) 2008-05-28
AU2005206337B2 (en) 2008-06-05
CN1914148A (zh) 2007-02-14
EP1723099A1 (de) 2006-11-22
PL1723099T3 (pl) 2008-12-31
RU2006130735A (ru) 2008-03-10
JP2007518778A (ja) 2007-07-12
CN100548966C (zh) 2009-10-14
DE602005007190D1 (de) 2008-07-10
BRPI0507060A (pt) 2007-06-19

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