CA1322366C - Procede pour la lixiviation continue de la lignine ou de l'hemicellulose; lignine obtenue d'une matiere lignocellulosique pre-traitee a la vapeur - Google Patents

Procede pour la lixiviation continue de la lignine ou de l'hemicellulose; lignine obtenue d'une matiere lignocellulosique pre-traitee a la vapeur

Info

Publication number
CA1322366C
CA1322366C CA000614464A CA614464A CA1322366C CA 1322366 C CA1322366 C CA 1322366C CA 000614464 A CA000614464 A CA 000614464A CA 614464 A CA614464 A CA 614464A CA 1322366 C CA1322366 C CA 1322366C
Authority
CA
Canada
Prior art keywords
lignin
solvent
hemicellulose
counter
leaching
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA000614464A
Other languages
English (en)
Inventor
Quang A. Nguyen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forintek Canada Corp
Original Assignee
Forintek Canada Corp
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 Forintek Canada Corp filed Critical Forintek Canada Corp
Priority to CA000614464A priority Critical patent/CA1322366C/fr
Application granted granted Critical
Publication of CA1322366C publication Critical patent/CA1322366C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment

Landscapes

  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA000614464A 1989-09-29 1989-09-29 Procede pour la lixiviation continue de la lignine ou de l'hemicellulose; lignine obtenue d'une matiere lignocellulosique pre-traitee a la vapeur Expired - Fee Related CA1322366C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000614464A CA1322366C (fr) 1989-09-29 1989-09-29 Procede pour la lixiviation continue de la lignine ou de l'hemicellulose; lignine obtenue d'une matiere lignocellulosique pre-traitee a la vapeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000614464A CA1322366C (fr) 1989-09-29 1989-09-29 Procede pour la lixiviation continue de la lignine ou de l'hemicellulose; lignine obtenue d'une matiere lignocellulosique pre-traitee a la vapeur

Publications (1)

Publication Number Publication Date
CA1322366C true CA1322366C (fr) 1993-09-21

Family

ID=4140792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000614464A Expired - Fee Related CA1322366C (fr) 1989-09-29 1989-09-29 Procede pour la lixiviation continue de la lignine ou de l'hemicellulose; lignine obtenue d'une matiere lignocellulosique pre-traitee a la vapeur

Country Status (1)

Country Link
CA (1) CA1322366C (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008017145A1 (fr) * 2006-08-07 2008-02-14 Emicellex Energy Corporation Procédé pour la récupération d'holocellulose et de lignine presque naturelle à partir d'une biomasse
CZ298831B6 (cs) * 1999-04-12 2008-02-20 Rhodia Acetow Gmbh Zpusob delení biomasy obsahující lignocelulózu
CN101143881B (zh) * 2007-10-11 2011-03-16 孔延华 一种同时提取半纤维素、纤维素以及木质素并回收酚酸类物质的方法
ES2405298A1 (es) * 2011-11-23 2013-05-30 Universidad De Huelva Procedimiento de fraccionamiento de biomasa lignocelulósica.
US8545633B2 (en) 2009-08-24 2013-10-01 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
US8778084B2 (en) 2008-07-24 2014-07-15 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
WO2014160262A1 (fr) 2013-03-14 2014-10-02 Abengoa Bioenergy New Technologies, Llc Procédés pour convertir des déchets cellulosiques en produits biologiques
US8900370B2 (en) 2008-07-24 2014-12-02 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US8911557B2 (en) 2008-07-24 2014-12-16 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US9004742B2 (en) 2009-01-23 2015-04-14 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US9010522B2 (en) 2008-07-24 2015-04-21 Abengoa Bioenergy New Technologies, Llc Method and apparatus for conveying a cellulosic feedstock
US9033133B2 (en) 2009-01-23 2015-05-19 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CN104672350A (zh) * 2015-02-16 2015-06-03 广西壮族自治区中国科学院广西植物研究所 一种用于半纤维素生产的秸秆预处理方法
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
CN113861305A (zh) * 2021-11-03 2021-12-31 大冶康之堂农业发展有限公司 一种同时提取铁皮石斛中多糖和生物碱的方法
WO2022125709A1 (fr) * 2020-12-09 2022-06-16 Virdia, Llc Procédés d'extraction de lignine

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ298831B6 (cs) * 1999-04-12 2008-02-20 Rhodia Acetow Gmbh Zpusob delení biomasy obsahující lignocelulózu
WO2008017145A1 (fr) * 2006-08-07 2008-02-14 Emicellex Energy Corporation Procédé pour la récupération d'holocellulose et de lignine presque naturelle à partir d'une biomasse
CN101143881B (zh) * 2007-10-11 2011-03-16 孔延华 一种同时提取半纤维素、纤维素以及木质素并回收酚酸类物质的方法
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US9010522B2 (en) 2008-07-24 2015-04-21 Abengoa Bioenergy New Technologies, Llc Method and apparatus for conveying a cellulosic feedstock
US8778084B2 (en) 2008-07-24 2014-07-15 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
US8911557B2 (en) 2008-07-24 2014-12-16 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US8900370B2 (en) 2008-07-24 2014-12-02 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US9004742B2 (en) 2009-01-23 2015-04-14 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US9033133B2 (en) 2009-01-23 2015-05-19 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
US8545633B2 (en) 2009-08-24 2013-10-01 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
EP2767633A1 (fr) 2009-08-24 2014-08-20 Abengoa Bioenergy New Technologies, Inc. Procédé de production d'éthanol et de co-produits à partir de biomasse cellulosique
US9335043B2 (en) 2009-08-24 2016-05-10 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
ES2405298A1 (es) * 2011-11-23 2013-05-30 Universidad De Huelva Procedimiento de fraccionamiento de biomasa lignocelulósica.
WO2014160262A1 (fr) 2013-03-14 2014-10-02 Abengoa Bioenergy New Technologies, Llc Procédés pour convertir des déchets cellulosiques en produits biologiques
CN104672350A (zh) * 2015-02-16 2015-06-03 广西壮族自治区中国科学院广西植物研究所 一种用于半纤维素生产的秸秆预处理方法
WO2022125709A1 (fr) * 2020-12-09 2022-06-16 Virdia, Llc Procédés d'extraction de lignine
CN113861305A (zh) * 2021-11-03 2021-12-31 大冶康之堂农业发展有限公司 一种同时提取铁皮石斛中多糖和生物碱的方法
CN113861305B (zh) * 2021-11-03 2022-06-14 大冶康之堂农业发展有限公司 一种同时提取铁皮石斛中多糖和生物碱的方法

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