BR112012020222A2 - processo de transformação de biomassa lignocelulósica ou de celulose por ácidos sólidos de lewis à base de tungstênio - Google Patents

processo de transformação de biomassa lignocelulósica ou de celulose por ácidos sólidos de lewis à base de tungstênio

Info

Publication number
BR112012020222A2
BR112012020222A2 BR112012020222A BR112012020222A BR112012020222A2 BR 112012020222 A2 BR112012020222 A2 BR 112012020222A2 BR 112012020222 A BR112012020222 A BR 112012020222A BR 112012020222 A BR112012020222 A BR 112012020222A BR 112012020222 A2 BR112012020222 A2 BR 112012020222A2
Authority
BR
Brazil
Prior art keywords
tungsten
transformation process
lignocellulosic biomass
solid acids
based lewis
Prior art date
Application number
BR112012020222A
Other languages
English (en)
Other versions
BR112012020222B1 (pt
Inventor
Amandine Cabiac
Catherine Pinel
Emmanuelle Guillon
Flora Chambon
Franck Rataboul
Nadine Essayen
Original Assignee
Centre Nat Rech Scient
IFP Energies Nouvelles
Universitè Claude Bernard Lyon 1
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 Centre Nat Rech Scient, IFP Energies Nouvelles, Universitè Claude Bernard Lyon 1 filed Critical Centre Nat Rech Scient
Publication of BR112012020222A2 publication Critical patent/BR112012020222A2/pt
Publication of BR112012020222B1 publication Critical patent/BR112012020222B1/pt

Links

Classifications

    • 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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR112012020222A 2010-02-11 2011-02-01 processo de transformação de biomassa lignocelulósica ou de celulose por ácidos sólidos de lewis à base de tungstênio BR112012020222B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1000573A FR2956114B1 (fr) 2010-02-11 2010-02-11 Procede de transformation de biomasse lignocellulosique ou de cellulose par des acides solides de lewis a base de tungstene
PCT/FR2011/000062 WO2011098683A1 (fr) 2010-02-11 2011-02-01 Procédé de transformation de biomasse lignocellulosique ou de cellulose par des acides solides de lewis a base de tungstene

Publications (2)

Publication Number Publication Date
BR112012020222A2 true BR112012020222A2 (pt) 2016-05-17
BR112012020222B1 BR112012020222B1 (pt) 2018-09-18

Family

ID=42646831

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020222A BR112012020222B1 (pt) 2010-02-11 2011-02-01 processo de transformação de biomassa lignocelulósica ou de celulose por ácidos sólidos de lewis à base de tungstênio

Country Status (5)

Country Link
US (1) US8624058B2 (pt)
EP (1) EP2534123B1 (pt)
BR (1) BR112012020222B1 (pt)
FR (1) FR2956114B1 (pt)
WO (1) WO2011098683A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012364788A1 (en) * 2012-01-10 2014-07-03 Archer Daniels Midland Company Process for making levulinic acid
FR3008412B1 (fr) * 2013-07-12 2015-08-21 IFP Energies Nouvelles Procede de transformation de biomasses lignocellulosiques en molecules mono ou poly-oxygenees
CN108658747B (zh) * 2018-04-12 2021-01-01 贵州理工学院 一种钨基固体酸在生物质糖类制备乳酸及乳酸酯中的应用
CN111054320B (zh) * 2018-10-16 2022-10-11 中国石油化工股份有限公司 用于生物质制乙二醇的催化剂
CN109289909B (zh) * 2018-10-16 2021-03-19 郑州大学 一种催化复杂糖转化制备乳酸酯的催化剂
CN109603812A (zh) * 2018-12-12 2019-04-12 贵州理工学院 一种负载型钨酸铝固体催化剂及其在生物质制备乳酸中的应用
CN113385165A (zh) * 2021-07-14 2021-09-14 南京工业大学 一种三氧化二钇复合金属氧化物催化剂及其制备方法与应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510309A (en) 1994-05-02 1996-04-23 Mobil Oil Corporation Method for preparing a modified solid oxide
US5453556A (en) 1994-06-22 1995-09-26 Mobil Oil Corporation Oligomerization process for producing synthetic lubricants
US6124232A (en) 1996-10-16 2000-09-26 Mobil Oil Corporation Method for preparing an acidic solid oxide
US6841085B2 (en) 2001-10-23 2005-01-11 Battelle Memorial Institute Hydrogenolysis of 6-carbon sugars and other organic compounds
FR2841797B1 (fr) 2002-07-03 2005-08-05 Centre Nat Rech Scient Catalyseurs a base de tungstene
CN101394928A (zh) 2006-03-01 2009-03-25 国立大学法人北海道大学 用于纤维素的水解和/或水解产物的还原的催化剂以及由纤维素制备糖醇的方法
EP1953234A1 (fr) 2007-01-31 2008-08-06 Galactic S.A. Procédé de production d'acide lactique par fermentation d'un milieu autosuffisant à base de jus vert de canne
DE102008013474B4 (de) * 2008-03-10 2013-08-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Katalytisches Verfahren zur Gewinnung von chemischen Grundstoffen aus nachwachsenden Rohstoffen
JP5263491B2 (ja) * 2008-04-22 2013-08-14 独立行政法人産業技術総合研究所 乳酸の製法
CN101648140B (zh) * 2008-08-14 2011-09-07 中国科学院大连化学物理研究所 碳化钨催化剂及其制备和在纤维素制乙二醇反应中的应用
US8222465B2 (en) * 2011-07-28 2012-07-17 Uop Llc Catalytic process for continuously generating polyols

Also Published As

Publication number Publication date
WO2011098683A1 (fr) 2011-08-18
FR2956114A1 (fr) 2011-08-12
BR112012020222B1 (pt) 2018-09-18
EP2534123B1 (fr) 2015-07-29
US8624058B2 (en) 2014-01-07
US20130053601A1 (en) 2013-02-28
EP2534123A1 (fr) 2012-12-19
FR2956114B1 (fr) 2012-03-23

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/02/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2616 DE 23-02-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.