BRPI0507060A - processo para extração reativa de ácido levulìnico de uma mistura aquosa - Google Patents

processo para extração reativa de ácido levulìnico de uma mistura aquosa

Info

Publication number
BRPI0507060A
BRPI0507060A BRPI0507060-0A BRPI0507060A BRPI0507060A BR PI0507060 A BRPI0507060 A BR PI0507060A BR PI0507060 A BRPI0507060 A BR PI0507060A BR PI0507060 A BRPI0507060 A BR PI0507060A
Authority
BR
Brazil
Prior art keywords
aqueous mixture
alcohol
reactive extraction
levulinic acid
levulinate ester
Prior art date
Application number
BRPI0507060-0A
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
Publication of BRPI0507060A publication Critical patent/BRPI0507060A/pt

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)

Abstract

PROCESSO PARA EXTRAçãO REATIVA DE áCIDO LEVULìNICO DE UMA MISTURA AQUOSA Processo para extração reativa de ácido levulínico de uma mistura aquosa que compreende ácido levulínico, onde a mistura aquosa é colocada em contato com um álccol esterificante líquido, álccol esse que posui pelo menos quatro átomos de carbono e que é substancialmente imiscível com água, em condições de esterificação, na presença de um catalisador e a uma temperatura da faixa de 20 a 250<198>, para formar um éster de levulinato, onde a qualidade de álcool é tal que o álcool líquido extrai o éster da mistura aquosa, e ma fase aquosa comprreendendo o catalisador e posuindo um reduzido contúdo de ácido levulínico, e uma fase orgânica compreendendo álcool e o éster de levulinato são formadas..
BRPI0507060-0A 2004-01-26 2005-01-26 processo para extração reativa de ácido levulìnico de uma mistura aquosa BRPI0507060A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100272 2004-01-26
PCT/EP2005/050316 WO2005070867A1 (en) 2004-01-26 2005-01-26 Process for the reactive extraction of levulinic acid

Publications (1)

Publication Number Publication Date
BRPI0507060A true BRPI0507060A (pt) 2007-06-19

Family

ID=34802686

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507060-0A BRPI0507060A (pt) 2004-01-26 2005-01-26 processo para extração reativa de ácido levulìnico de uma mistura aquosa

Country Status (12)

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

Families Citing this family (25)

* 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
US8053468B2 (en) 2005-11-22 2011-11-08 Segetis, Inc. Glycerol levulinate ketals and their use
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 (en) 2008-09-25 2011-09-28 Segetis, Inc. Ketal ester derivatives
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
US9206448B2 (en) 2010-06-18 2015-12-08 Butamax Advanced Biofuels Llc Extraction solvents derived from oil for alcohol removal in extractive fermentation
FI20106311A7 (fi) 2010-12-10 2012-06-11 Taminco Finland Oy 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
BR112014011672A2 (pt) * 2011-11-23 2017-05-30 Segetis Inc processo para preparar ácido levulínico
KR102053293B1 (ko) 2012-03-12 2019-12-06 조지아-퍼시픽 엘엘씨 목질계 바이오매스로부터 레불린산을 제조하는 방법
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
AU2024201711B2 (en) * 2023-04-12 2025-05-15 Department Of Biotechnology An integrated process for the purification of levulinic acid from technical lignin
CN121548561A (zh) 2023-05-12 2026-02-17 百帆科技有限责任公司 生产和回收乙酰丙酸的方法
WO2025151936A1 (pt) * 2024-01-18 2025-07-24 Oxiteno S.A. Indústria E Comércio Composto éster, processo de preparação de um composto éster, e, uso do composto

Family Cites Families (16)

* 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
GB1282926A (en) 1968-10-10 1972-07-26 El Paso Products Co Esterification and extraction process
JPS5139205B2 (pt) * 1972-05-12 1976-10-26
CA1100148A (en) * 1978-01-04 1981-04-28 Rudolph L. Pohl Photopolymer compositions for printing plates
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
WO1997047579A1 (en) 1996-06-10 1997-12-18 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
RU2203266C1 (ru) * 2001-11-08 2003-04-27 Институт химии и химической технологии СО РАН Способ получения левулиновой кислоты низкотемпературным кислотным гидролизом сахарозы
KR20040105819A (ko) * 2002-04-01 2004-12-16 이 아이 듀폰 디 네모아 앤드 캄파니 생물 자원 및 올레핀으로부터 레불린산 에스테르 및포름산 에스테르의 제조 방법
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
CN1914148A (zh) 2007-02-14
AU2005206337A1 (en) 2005-08-04
PL1723099T3 (pl) 2008-12-31
CN100548966C (zh) 2009-10-14
ATE396965T1 (de) 2008-06-15
WO2005070867A1 (en) 2005-08-04
RU2006130735A (ru) 2008-03-10
DE602005007190D1 (de) 2008-07-10
EP1723099B1 (en) 2008-05-28
US7378549B2 (en) 2008-05-27
US20060047139A1 (en) 2006-03-02
JP2007518778A (ja) 2007-07-12
EP1723099A1 (en) 2006-11-22
AU2005206337B2 (en) 2008-06-05
CA2554186A1 (en) 2005-08-04
RU2391333C2 (ru) 2010-06-10

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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 AO NAO RECOLHIMENTO DA 8A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2204 DE 02/04/2013.