IN185298B - - Google Patents

Info

Publication number
IN185298B
IN185298B IN1230DE1996A IN185298B IN 185298 B IN185298 B IN 185298B IN 1230DE1996 A IN1230DE1996 A IN 1230DE1996A IN 185298 B IN185298 B IN 185298B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Stephen W Fitzpatrick
Original Assignee
Biofine Inc
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 Biofine Inc filed Critical Biofine Inc
Publication of IN185298B publication Critical patent/IN185298B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C07D307/48—Furfural
    • C07D307/50—Preparation from natural products
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN1230DE1996 1995-06-07 1996-06-05 IN185298B (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/475,630 US5608105A (en) 1995-06-07 1995-06-07 Production of levulinic acid from carbohydrate-containing materials

Publications (1)

Publication Number Publication Date
IN185298B true IN185298B (ko) 2000-12-23

Family

ID=23888434

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1230DE1996 IN185298B (ko) 1995-06-07 1996-06-05

Country Status (8)

Country Link
US (1) US5608105A (ko)
EP (1) EP0873294B1 (ko)
AU (1) AU5798596A (ko)
CA (1) CA2223600C (ko)
DE (1) DE69620240T2 (ko)
IN (1) IN185298B (ko)
NO (1) NO308464B1 (ko)
WO (1) WO1996040609A1 (ko)

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US20070100162A1 (en) * 2003-12-15 2007-05-03 Leonardus Petrus Process for the liquefaction of lignocellulosic material
US7378549B2 (en) 2004-01-26 2008-05-27 Shell Oil Company Process for the reactive extractive extraction of levulinic acid
US7393963B2 (en) * 2004-12-10 2008-07-01 Archer-Daniels-Midland Company Conversion of 2,5-(hydroxymethyl)furaldehyde to industrial derivatives, purification of the derivatives, and industrial uses therefor
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JP2008525372A (ja) * 2004-12-23 2008-07-17 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ ラクトン、或いはγ−カルボニル基を含有する、カルボン酸又はエステルの水素化法
US7501062B2 (en) 2005-02-22 2009-03-10 Shell Oil Company Process for permeation enhanced reactive extraction of levulinic acid
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US20070100192A1 (en) * 2005-10-27 2007-05-03 Harmer Mark A Olefin isomerization
MY166613A (en) 2005-11-22 2018-07-17 Gfbiochemicals Ltd Glycerol levulinate ketals and their use
MY159060A (en) * 2005-11-22 2016-12-15 Gfbiochemicals Ltd Adducts of levulinic derivatives with epoxidized fatty acid esters and uses thereof
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US7700788B2 (en) * 2006-10-31 2010-04-20 Battelle Memorial Institute Hydroxymethyl furfural oxidation methods
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
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FI121541B (fi) 2008-04-21 2010-12-31 Kemira Oyj Menetelmä muurahaishapon talteenottamiseksi
US8575367B2 (en) * 2008-09-25 2013-11-05 Segetis, Inc. Ketal ester derivatives
WO2010065873A2 (en) 2008-12-04 2010-06-10 E. I. Du Pont De Nemours And Company Carbon dioxide removal and ionic liquid compounds useful therein
US8119818B2 (en) * 2008-12-04 2012-02-21 E. I. Du Pont De Nemours And Company Functionalized N-substituted pyrrolidonium ionic liquids
US8138354B2 (en) 2008-12-04 2012-03-20 E. I. Du Pont De Nemours And Company N-substituted pyrrolidonium ionic liquids
US8350056B2 (en) * 2008-12-04 2013-01-08 E I Du Pont De Nemours And Company Functionalized N-substituted pyrrolidonium ionic liquids
KR20110096563A (ko) 2008-12-04 2011-08-30 이 아이 듀폰 디 네모아 앤드 캄파니 확장된 연결기를 갖는 ｎ-치환된 피롤리도늄 이온성 액체
US8138371B2 (en) * 2009-03-11 2012-03-20 Biofine Technologies Llc Production of formic acid
US20100312028A1 (en) * 2009-06-05 2010-12-09 Olson Edwin S Multiproduct biorefinery for synthesis of fuel components and chemicals from lignocellulosics via levulinate condensations
US20100312006A1 (en) * 2009-06-09 2010-12-09 Meadwestvaco Corporation Production of levulinic acid and levulinate esters from biomass
US8580978B2 (en) * 2009-08-07 2013-11-12 Shell Oil Company Process for preparing a hydroxyacid or hydroxyester
US20110112326A1 (en) * 2009-08-07 2011-05-12 Jean-Paul Lange Process for hydrogenation
US8362306B2 (en) * 2009-10-26 2013-01-29 University Of Maine System Board Of Trustees Energy densification of biomass-derived organic acids
US20110173877A1 (en) * 2009-12-24 2011-07-21 Jeroen Van Buijtenen Process for preparing a hydrocarbon or mixture of hydrocarbons
US7960592B1 (en) 2010-01-12 2011-06-14 Wisconsin Alumni Research Foundation Production of methyl-vinyl ketone from levulinic acid
CN102970967A (zh) 2010-05-10 2013-03-13 赛格提斯有限公司 芳香制剂、其制备方法以及包含其的制品
BR112012028438A2 (pt) 2010-05-12 2016-07-19 Shell Int Research processos para liquefazer um material celulósico para sintetizar um produto liquefeito, e para produzir um componente biocombustível a partir de um material celulósico, produto, e, biocombustível
BR112012028765A2 (pt) 2010-05-12 2016-07-19 Shell Int Research processo para liquefazer um material celulósico
CN102030646B (zh) * 2010-11-18 2013-09-04 郑州大学 一种纤维素类物质水解直接转化生成乙酰丙酸乙酯的工艺
AR088124A1 (es) 2011-04-01 2014-05-14 Dsm Ip Assets Bv Proceso para la preparacion de esteres de acido alcanoico en un proceso de carbonilacion utilizando ligandos de bifosfato bidentados de paladio
AR085717A1 (es) 2011-04-01 2013-10-23 Dsm Ip Assets Bv Proceso para producir acido adipico y diesteres del mismo en un proceso de carbonilacion utilizando ligandos bifosfato bidentados de paladio
US8962867B2 (en) 2011-05-25 2015-02-24 Wisconsin Alumni Research Foundation Solute-enhanced production of gamma-valerolactone (GVL) from aqueous solutions of levulinic acid
US8389749B2 (en) 2011-05-25 2013-03-05 Wisconsin Alumni Research Foundation Method to produce, recover and convert furan derivatives from aqueous solutions using alkylphenol extraction
US8389761B2 (en) 2011-05-25 2013-03-05 Wisconsin Alumni Research Foundation Method to produce and recover levulinic acid and/or gamma-valerolactone from aqueous solutions using alkylphenols
US8399688B2 (en) 2011-05-25 2013-03-19 Wisconsin Alumni Research Foundation Production of levulinic acid, furfural, and gamma valerolactone from C5 and C6 carbohydrates in mono- and biphasic systems using gamma-valerolactone as a solvent
WO2012175439A1 (en) 2011-06-21 2012-12-27 Dsm Ip Assets B.V. Process to produce valerolactone from levulinic acid
PT2537841E (pt) 2011-06-22 2013-12-19 Dsm Ip Assets Bv Produção continua de furfural e de ácido levulínico
EP2573064B1 (en) 2011-09-23 2013-11-13 DSM IP Assets B.V. Process to produce alkenoic acid esters from lactones
US20130079566A1 (en) * 2011-09-27 2013-03-28 Nevada, Catalytic process for conversion of biomass into hydrocarbon fuels
WO2013078391A1 (en) * 2011-11-23 2013-05-30 Segetis, Inc. Process to prepare levulinic acid
CN102558106B (zh) * 2011-12-15 2014-12-17 北京金骄生物质化工有限公司 一种利用废弃生物质制备2-甲基四氢呋喃的方法
PL2675782T3 (pl) 2011-12-20 2015-11-30 Dsm Ip Assets Bv Sposób wytwarzania estrów kwasów alkenowych z laktonów
CN104024238B (zh) 2011-12-28 2016-07-06 纳幕尔杜邦公司 用于制备糠醛的方法
US20130168227A1 (en) * 2011-12-28 2013-07-04 E I Du Pont De Nemours And Company Process for the production of furfural
WO2013102002A1 (en) 2011-12-28 2013-07-04 E. I. Du Pont De Nemours And Company Processes for making furfurals
US9181211B2 (en) 2011-12-28 2015-11-10 E I Du Pont De Nemours And Company Process for the production of furfural
SG11201403205SA (en) * 2012-01-10 2014-09-26 Archer Daniels Midland Co Process for making levulinic acid
WO2013107904A1 (en) 2012-01-19 2013-07-25 Dsm Ip Assets B.V. Process to produce alkanoic acid esters in a carbonylation process using lewis acids as acid promotor
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KR102053293B1 (ko) 2012-03-12 2019-12-06 조지아-퍼시픽 엘엘씨 목질계 바이오매스로부터 레불린산을 제조하는 방법
CN104220054A (zh) * 2012-03-30 2014-12-17 雀巢产品技术援助有限公司 4-氧代-2-戊烯酸和消化道的健康
DK2872495T3 (en) * 2012-07-13 2016-12-12 Dsm Ip Assets Bv METHOD OF PRODUCING furfural and levulinic OF lignocellulosic biomass
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WO2014184281A1 (en) 2013-05-16 2014-11-20 Dsm Ip Assets B.V. Process for the separation of formic acid from methyltetrahydrofuran
US20160122278A1 (en) * 2013-05-22 2016-05-05 Segetis, Inc. Process to prepare levulinic acid
WO2015042041A1 (en) 2013-09-18 2015-03-26 Georgia-Pacific LLC Method for producing organic acids and organic acid degradation compounds from biomass
EP3046900B1 (en) * 2013-09-18 2019-07-31 Georgia-Pacific LLC Method for producing levulinic acid from sludge and lignocellulosic biomass
WO2015063033A1 (en) 2013-11-01 2015-05-07 Dsm Ip Assets B.V. Process for the separation of levulinic acid
EP2924097B1 (en) 2014-03-26 2019-10-16 Neste Oyj Method for catalytic conversion of ketoacids and hydrotreatment to hydrocarbons
WO2015144994A1 (en) 2014-03-26 2015-10-01 Neste Oil Oyj Method for thermal conversion of ketoacids and hydrotreatment to hydrocarbons
CN104292194B (zh) * 2014-09-05 2016-10-12 中国科学院广州能源研究所 一种生物质分级处理后制备糠醛和快速变温法制备乙酰丙酸的方法
CN104292195B (zh) * 2014-09-05 2016-10-12 中国科学院广州能源研究所 一种生物质分级处理后制备糠醛和调变流量制备乙酰丙酸的方法
CN104292193B (zh) * 2014-09-05 2017-01-11 中国科学院广州能源研究所 一种生物质分级处理后制备糠醛和两步制备乙酰丙酸的方法
CN104311411B (zh) * 2014-09-15 2015-12-02 淮阴师范学院 多级酸水解制备乙酰丙酸的方法
EP3050867B1 (en) 2015-01-30 2019-11-13 Neste Oyj Method for catalytic conversion of ketoacids via ketoacid dimer intermediate and hydrotreament to hydrocarbons
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CN104945446B (zh) * 2015-05-20 2017-11-14 中国科学院广州能源研究所 一种利用秸秆类生物质制备甲酸酯、乙酸酯、乙酰丙酸酯的方法
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EP3115351A1 (en) 2015-07-10 2017-01-11 GFBiochemicals Ltd. Levulinic acid compositions
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EP3156389A1 (en) 2015-10-12 2017-04-19 GFBiochemicals Ltd Process for the purification of levulinic acid
FI127191B (en) 2015-12-23 2018-01-15 Neste Oyj Co-production of levulinic acid and furfural from biomass
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EP3187482A1 (en) 2015-12-29 2017-07-05 Neste Oyj Renewable hydrocarbons, method for producing the same and use thereof
EP3187567B1 (en) 2015-12-29 2021-03-31 Neste Oyj Method for producing renewable middle-distillate composition, use of the composition and fuel containing the same
ES2767369T3 (es) 2015-12-29 2020-06-17 Neste Oyj Método para producir una mezcla de combustible
CN105642204B (zh) * 2016-02-26 2016-10-26 河南省科学院能源研究所有限公司 一种生物质水解装置
CN106748711B (zh) * 2016-12-08 2019-07-09 农业部环境保护科研监测所 一种乙酰丙酸的制备方法
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
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Also Published As

Publication number Publication date
NO308464B1 (no) 2000-09-18
EP0873294A1 (en) 1998-10-28
EP0873294B1 (en) 2002-03-27
EP0873294A4 (en) 1999-05-26
DE69620240D1 (de) 2002-05-02
CA2223600A1 (en) 1996-12-19
US5608105A (en) 1997-03-04
NO975727D0 (no) 1997-12-05
AU5798596A (en) 1996-12-30
NO975727L (no) 1998-02-04
DE69620240T2 (de) 2002-11-14
WO1996040609A1 (en) 1996-12-19
CA2223600C (en) 2004-02-10

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