JP2007514047A5 - - Google Patents

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Publication number
JP2007514047A5
JP2007514047A5 JP2006544430A JP2006544430A JP2007514047A5 JP 2007514047 A5 JP2007514047 A5 JP 2007514047A5 JP 2006544430 A JP2006544430 A JP 2006544430A JP 2006544430 A JP2006544430 A JP 2006544430A JP 2007514047 A5 JP2007514047 A5 JP 2007514047A5
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JP
Japan
Prior art keywords
solvent
weight
acid catalyst
less
lactone group
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Pending
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JP2006544430A
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English (en)
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JP2007514047A (ja
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Priority claimed from PCT/EP2004/053450 external-priority patent/WO2005058856A1/en
Publication of JP2007514047A publication Critical patent/JP2007514047A/ja
Publication of JP2007514047A5 publication Critical patent/JP2007514047A5/ja
Pending legal-status Critical Current

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Description

したがって本発明は、固体のリグノセルロース材料又はセルロース材料を酸触媒及び溶剤の存在下で１００〜３００℃の範囲の温度に加熱するリグノセルロース材料又はセルロース材料の液状化方法において、溶剤対固体材料の重量比が５０以下であり、酸触媒が溶剤及び酸の重量に対し、酸濃度で５０重量％以下存在し、かつ溶剤が一般分子式

（但し、Ｒ１〜Ｒ ６ は各々独立に水素原子、又は炭素原子と共にラクトン基に結合した有機基を表す）
のγ−ラクトン基を有する化合物を含む該方法に関する。
ここで言うγ−ラクトン基含有化合物とは、一般分子式（１）において、Ｒ１〜Ｒ ６ が水素原子、又は前述のような有機基である化合物のことである。この化合物の合計炭素原子数は、好ましくは２０以下、更に好ましくは１５以下である。

Claims (1)

  1. 固体のリグノセルロース材料又はセルロース材料を酸触媒及び溶剤の存在下で１００〜３００℃の範囲の温度に加熱するリグノセルロース材料又はセルロース材料の液状化方法において、溶剤対固体材料の重量比が５０以下であり、酸触媒が溶剤及び酸の重量に対し、酸濃度で５０重量％以下存在し、かつ溶剤が一般分子式

    （但し、Ｒ１〜Ｒ 6 は各々独立に水素原子、又は炭素原子と共にラクトン基に結合した有機基を表す）
    のγ−ラクトン基を有する化合物を含む該方法。
JP2006544430A 2003-12-15 2004-12-14 リグノセルロース材料の液状化方法 Pending JP2007514047A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03257858 2003-12-15
PCT/EP2004/053450 WO2005058856A1 (en) 2003-12-15 2004-12-14 A process for the liquefaction of lignocellulosic material

Publications (2)

Publication Number Publication Date
JP2007514047A JP2007514047A (ja) 2007-05-31
JP2007514047A5 true JP2007514047A5 (ja) 2008-01-17

Family

ID=34684622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006544430A Pending JP2007514047A (ja) 2003-12-15 2004-12-14 リグノセルロース材料の液状化方法

Country Status (9)

Country Link
US (1) US20070100162A1 (ja)
EP (1) EP1699771A1 (ja)
JP (1) JP2007514047A (ja)
CN (1) CN1894230A (ja)
AU (1) AU2004298440B2 (ja)
BR (1) BRPI0417599A (ja)
CA (1) CA2549458A1 (ja)
RU (1) RU2006125433A (ja)
WO (1) WO2005058856A1 (ja)

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US8003818B2 (en) 2004-12-23 2011-08-23 Shell Oil Company Process for the hydrogenation of a lactone or of a carboxylic acid or an ester having a gamma-carbonyl group
US20070034345A1 (en) * 2005-06-15 2007-02-15 Leonardus Petrus Process for organosolv pulping and use of a gamma lactone in a solvent for organosolv pulping
JP2009523896A (ja) 2006-01-20 2009-06-25 アーチャー・ダニエルズ・ミッドランド カンパニー 反応性可塑剤および合体溶剤としてのレブリン酸エステル誘導体
US8212062B2 (en) 2007-04-02 2012-07-03 Inventure Chemical, Inc. Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of oil-containing materials with cellulosic and peptidic content
US7943792B2 (en) * 2007-04-02 2011-05-17 Inventure Chemical Inc. Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and peptidic content
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US7777085B2 (en) 2008-10-01 2010-08-17 Inventure Chemical, Inc. Method for conversion of oil-containing algae to 1,3-propanediol
US8871989B2 (en) * 2009-02-27 2014-10-28 Uop Llc Combination of hydrogenation and base catalyzed depolymerization for lignin conversion
US8138371B2 (en) 2009-03-11 2012-03-20 Biofine Technologies Llc Production of formic acid
US8653312B2 (en) * 2009-06-05 2014-02-18 Toyota Jidosha Kabushiki Kaisha Method for producing water-insoluble liquefied fuel oil from biomass
US20110112326A1 (en) * 2009-08-07 2011-05-12 Jean-Paul Lange Process for hydrogenation
US8580978B2 (en) 2009-08-07 2013-11-12 Shell Oil Company Process for preparing a hydroxyacid or hydroxyester
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CN102939323B (zh) * 2010-05-12 2016-03-30 国际壳牌研究有限公司 液化纤维素材料的方法
CA2805881C (en) * 2010-07-30 2019-10-22 Purdue Research Foundation Biomass liquefaction processes, and uses of same
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US20140007492A1 (en) 2011-11-14 2014-01-09 Shell Oil Company Process for conversion of a cellulosic material
EP2782897A4 (en) 2011-11-23 2015-06-24 Segetis Inc PROCESS FOR PREPARING LÄVULINIC ACID
CN103304821B (zh) * 2012-03-09 2016-01-20 东北林业大学 一种木质素的精制方法
US9416319B2 (en) 2012-10-08 2016-08-16 Shell Oil Company Process for liquefying a cellulosic material
US9073841B2 (en) 2012-11-05 2015-07-07 Segetis, Inc. Process to prepare levulinic acid
US9359650B2 (en) * 2013-12-20 2016-06-07 Wisconsin Alumni Research Foundation Biomass pre-treatment for co-production of high-concentration C5- and C6-carbohydrates and their derivatives
CN109071478A (zh) * 2016-05-03 2018-12-21 国际壳牌研究有限公司 木质素基溶剂和其制备方法
WO2019014604A1 (en) 2017-07-14 2019-01-17 Battelle Memorial Institute HYDROGENATION BY TRANSFERRING HEAVY HYDROCARBONS WITH HYDROGEN DONOR SOLVENTS
CN109053906B (zh) * 2018-09-10 2021-02-12 北京理工大学 一种纳米纤维素纤维干粉的制备方法
CN113293637B (zh) * 2021-04-30 2022-09-20 中国林业科学研究院林产化学工业研究所 一种木质纤维组分分离的方法

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US8003818B2 (en) * 2004-12-23 2011-08-23 Shell Oil Company Process for the hydrogenation of a lactone or of a carboxylic acid or an ester having a gamma-carbonyl group
US20070034345A1 (en) * 2005-06-15 2007-02-15 Leonardus Petrus Process for organosolv pulping and use of a gamma lactone in a solvent for organosolv pulping

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