CA1096374A - Methode par laquelle la lignine peut etre separee de la cellulose et de l'hemicellulose dans les matieres lignocellulosiques - Google Patents

Methode par laquelle la lignine peut etre separee de la cellulose et de l'hemicellulose dans les matieres lignocellulosiques

Info

Publication number
CA1096374A
CA1096374A CA305,380A CA305380A CA1096374A CA 1096374 A CA1096374 A CA 1096374A CA 305380 A CA305380 A CA 305380A CA 1096374 A CA1096374 A CA 1096374A
Authority
CA
Canada
Prior art keywords
lignin
pressure
steam
cellulose
ligno
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
Application number
CA305,380A
Other languages
English (en)
Inventor
Edward A. Delong
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development Ltd
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 Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Application granted granted Critical
Publication of CA1096374A publication Critical patent/CA1096374A/fr
Expired 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/32—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from hydrolysates of wood or straw
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • C13K13/002—Xylose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Physiology (AREA)
  • Zoology (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)
CA305,380A 1977-07-11 1978-06-13 Methode par laquelle la lignine peut etre separee de la cellulose et de l'hemicellulose dans les matieres lignocellulosiques Expired CA1096374A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB29026/77 1977-07-11
GB2902677 1977-07-11

Publications (1)

Publication Number Publication Date
CA1096374A true CA1096374A (fr) 1981-02-24

Family

ID=10285052

Family Applications (2)

Application Number Title Priority Date Filing Date
CA305,380A Expired CA1096374A (fr) 1977-07-11 1978-06-13 Methode par laquelle la lignine peut etre separee de la cellulose et de l'hemicellulose dans les matieres lignocellulosiques
CA000475014A Expired CA1217765B (fr) 1977-07-11 1985-02-22 Methode pour promouvoir la separation de la lignine de la cellulose et de l'hemicellulose des matieres lignocellulosiques, et produit ainsi obtenu

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA000475014A Expired CA1217765B (fr) 1977-07-11 1985-02-22 Methode pour promouvoir la separation de la lignine de la cellulose et de l'hemicellulose des matieres lignocellulosiques, et produit ainsi obtenu

Country Status (13)

Country Link
JP (1) JPS6033400B2 (fr)
AR (1) AR214464A1 (fr)
AU (1) AU521599B2 (fr)
BR (1) BR7804468A (fr)
CA (2) CA1096374A (fr)
CS (1) CS226707B2 (fr)
DE (1) DE2830476C2 (fr)
FR (1) FR2397486A1 (fr)
IN (1) IN149170B (fr)
MX (1) MX5528E (fr)
NZ (1) NZ187678A (fr)
PL (1) PL116683B1 (fr)
SE (1) SE443166B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684740A (en) * 1985-03-22 1987-08-04 Jujo Paper Co., Ltd. Production of 2,6-bis (4-hydroxy-3,5-dimethoxyphenyl-3,7-dioxabicyclo (3.3.0) octane
US4751034A (en) * 1986-03-14 1988-06-14 Delong Edward A Method of molding using dissociated lignocellulosic material and the product so produced
US4798651A (en) * 1987-03-24 1989-01-17 Stake Technology Ltd. Process for preparing pulp for paper making
US5769934A (en) * 1997-01-15 1998-06-23 Fmc Corporation Method for producing microcrystalline cellulose
WO2014019043A2 (fr) 2012-08-01 2014-02-06 Centro Nacional De Pesquisa Em Energia Em Materias - Cnpem Procédé de conversion simultanée de bagasse de canne à sucre au moyen de réacteurs uhtst
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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1198703A (fr) * 1984-08-02 1985-12-31 Edward A. De Long Methode de production d'une cellulose microcristalline polymerisee et de glucose a partir de lignocellulose
FI875798L (fi) * 1987-12-31 1989-07-01 Cultor Oy Foder och foerfarande foer framstaellning av detsamma.
DK168562B1 (da) * 1988-06-01 1994-04-25 Atlas Ind As Fremgangsmåde og anlæg til kontinuerlig hydrolysering af keratinholdigt materiale
FI95921C (fi) * 1988-06-13 1996-04-10 Tigney Technology Inc Puristusmenetelmä, jossa käytetään hajotettuja lignoselluloosamateriaaleja, ja näin valmistettu tuote
NZ601075A (en) 2005-07-19 2014-01-31 Inbicon As Method and apparatus for conversion of cellulosic material to ethanol
DE102007057580A1 (de) * 2007-11-28 2009-06-04 Bühler AG Verfahren zur Verarbeitung lignocellulose-haltiger Rohmaterialien
HUE025623T2 (en) 2009-03-03 2016-04-28 Poet Res Inc A method of fermenting biomass for ethanol production
ES2499490T3 (es) * 2009-04-20 2014-09-29 Greenfield Ethanol Inc. Pretratamiento de biomasa lignocelulósica para eliminación de compuestos inhibidores
WO2011116317A1 (fr) 2010-03-19 2011-09-22 Poet Research, Inc. Système pour le traitement de biomasse
CA2795503C (fr) 2010-03-19 2020-02-18 Poet Research, Inc. Systeme de traitement de la biomasse pour faciliter la production d'ethanol
WO2012099967A1 (fr) 2011-01-18 2012-07-26 Poet, Llc Systèmes et procédés d'hydrolyse de biomasse
US9982317B2 (en) 2011-07-07 2018-05-29 Poet Research, Inc. Systems and methods for acid recycle
USD688951S1 (en) 2012-04-04 2013-09-03 Colgate-Palmolive Company Container
USD685271S1 (en) 2012-04-04 2013-07-02 Colgate-Palmolive Company Container
USD685270S1 (en) 2012-04-04 2013-07-02 Colgate-Palmolive Company Container
USD685269S1 (en) 2012-04-04 2013-07-02 Colgate-Palmolive Company Container
KR20150047576A (ko) * 2012-09-19 2015-05-04 안드리츠 인코포레이티드 스팀 폭발 전처리 공정을 위해 스팀을 추가하는 장치 및 방법
DE102016225827B4 (de) * 2016-12-21 2019-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Zweistufiges Aufschlussverfahren zur chemischen Fraktionierung von Lignocellulose
JP7390735B2 (ja) * 2020-12-23 2023-12-04 株式会社東洋新薬 組成物
CN117137164B (zh) * 2023-10-30 2024-01-19 云南旭众机械设备有限公司 一种操作便捷的半干湿米线机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB388561A (en) * 1932-02-08 1933-03-02 Charles Victor Rowell Process for decorticating vegetable fibre and the manufacture of products therefrom
US2864715A (en) * 1954-07-15 1958-12-16 Carr Adams & Collier Company Methods of making a lignocellulose product and products resulting therefrom
GB1043460A (en) * 1964-08-07 1966-09-21 Rayonier Inc Improvements in continuous aqueous prehydrolysis of wood chips

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684740A (en) * 1985-03-22 1987-08-04 Jujo Paper Co., Ltd. Production of 2,6-bis (4-hydroxy-3,5-dimethoxyphenyl-3,7-dioxabicyclo (3.3.0) octane
US4751034A (en) * 1986-03-14 1988-06-14 Delong Edward A Method of molding using dissociated lignocellulosic material and the product so produced
US4798651A (en) * 1987-03-24 1989-01-17 Stake Technology Ltd. Process for preparing pulp for paper making
US5769934A (en) * 1997-01-15 1998-06-23 Fmc Corporation Method for producing microcrystalline cellulose
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
WO2014019043A2 (fr) 2012-08-01 2014-02-06 Centro Nacional De Pesquisa Em Energia Em Materias - Cnpem Procédé de conversion simultanée de bagasse de canne à sucre au moyen de réacteurs uhtst

Also Published As

Publication number Publication date
SE7807036L (sv) 1979-01-12
DE2830476A1 (de) 1979-02-01
PL208325A1 (pl) 1979-03-26
BR7804468A (pt) 1979-04-10
JPS5419999A (en) 1979-02-15
AR214464A1 (es) 1979-06-15
MX5528E (es) 1983-09-23
DE2830476C2 (de) 1984-10-25
JPS6033400B2 (ja) 1985-08-02
NZ187678A (en) 1980-09-12
AU3745478A (en) 1980-01-03
FR2397486B1 (fr) 1983-02-25
AU521599B2 (en) 1982-04-22
PL116683B1 (en) 1981-06-30
CA1217765B (fr) 1987-02-10
IN149170B (fr) 1981-09-26
SE443166B (sv) 1986-02-17
FR2397486A1 (fr) 1979-02-09
CS226707B2 (en) 1984-04-16

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