CS226707B2 - Method of processing lignin to be separated from cellulose and hemicellulose in lignocellulosic materials - Google Patents

Method of processing lignin to be separated from cellulose and hemicellulose in lignocellulosic materials Download PDF

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Publication number
CS226707B2
CS226707B2 CS784414A CS441478A CS226707B2 CS 226707 B2 CS226707 B2 CS 226707B2 CS 784414 A CS784414 A CS 784414A CS 441478 A CS441478 A CS 441478A CS 226707 B2 CS226707 B2 CS 226707B2
Authority
CS
Czechoslovakia
Prior art keywords
lignin
lignocellulosic material
pressure
pressure vessel
mpa
Prior art date
Application number
CS784414A
Other languages
Czech (cs)
English (en)
Inventor
Edward A Delong
Original Assignee
Canadian Patents Dev
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 Dev filed Critical Canadian Patents Dev
Publication of CS226707B2 publication Critical patent/CS226707B2/cs

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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)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)
CS784414A 1977-07-11 1978-07-03 Method of processing lignin to be separated from cellulose and hemicellulose in lignocellulosic materials CS226707B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2902677 1977-07-11

Publications (1)

Publication Number Publication Date
CS226707B2 true CS226707B2 (en) 1984-04-16

Family

ID=10285052

Family Applications (1)

Application Number Title Priority Date Filing Date
CS784414A CS226707B2 (en) 1977-07-11 1978-07-03 Method of processing lignin to be separated from cellulose and hemicellulose in lignocellulosic materials

Country Status (13)

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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1198703A (en) * 1984-08-02 1985-12-31 Edward A. De Long Method of producing level off d p microcrystalline cellulose and glucose from lignocellulosic material
JPS61218590A (ja) * 1985-03-22 1986-09-29 Jujo Paper Co Ltd ２，６−ビス（４−ヒドロキシ−３，５−ジメトキシフエニル）−３，７−ジオキサビシクロ〔３．３．０〕オクタンの製造法
US4751034A (en) * 1986-03-14 1988-06-14 Delong Edward A Method of molding using dissociated lignocellulosic material and the product so produced
CA1230208A (en) * 1987-03-24 1987-12-15 Bohuslav V. Kokta Process for preparing pulp for paper making
FI875798A (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
US5769934A (en) * 1997-01-15 1998-06-23 Fmc Corporation Method for producing microcrystalline cellulose
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
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2638157C (en) 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2650913C (en) 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638159C (en) 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
CA2638160C (en) 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638150C (en) 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
WO2010102063A2 (en) 2009-03-03 2010-09-10 Poet Research, Inc. System for fermentation of biomass for the production of ethanol
EP2430076B1 (en) * 2009-04-20 2014-06-11 Greenfield Ethanol Inc. Pretreatment of lignocellulosic biomass through removal of inhibitory compounds
EP2767633A1 (en) 2009-08-24 2014-08-20 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol, and co-products from cellulosic biomass
EP2547779A1 (en) 2010-03-19 2013-01-23 POET Research, Inc. System for treatment of biomass to facilitate the production of ethanol
CA2795501C (en) 2010-03-19 2019-02-26 Poet Research, Inc. System for the treatment of biomass
EP2665823A1 (en) 2011-01-18 2013-11-27 POET Research, Inc. Systems and methods for hydrolysis of biomass
WO2013006856A1 (en) 2011-07-07 2013-01-10 Poet Research Incorporated Systems and methods for acid recycle
BR102013006389A2 (pt) 2012-08-01 2015-03-17 Cnpem Ct Nac De Pesquisa Em En E Materiais Processo para conversão simultânea do bagaço de cana-de-açúcar utilizando reatores uhtst
ES2629887T3 (es) * 2012-09-19 2017-08-16 Andritz, Inc. Método y aparato para adicionar vapor para un proceso de pretratamiento de explosión con vapor
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

Also Published As

Publication number Publication date
SE7807036L (sv) 1979-01-12
SE443166B (sv) 1986-02-17
JPS5419999A (en) 1979-02-15
IN149170B (ja) 1981-09-26
PL208325A1 (pl) 1979-03-26
DE2830476C2 (de) 1984-10-25
FR2397486A1 (fr) 1979-02-09
FR2397486B1 (ja) 1983-02-25
MX5528E (es) 1983-09-23
AU3745478A (en) 1980-01-03
JPS6033400B2 (ja) 1985-08-02
CA1217765B (en) 1987-02-10
AR214464A1 (es) 1979-06-15
CA1096374A (en) 1981-02-24
NZ187678A (en) 1980-09-12
DE2830476A1 (de) 1979-02-01
BR7804468A (pt) 1979-04-10
PL116683B1 (en) 1981-06-30
AU521599B2 (en) 1982-04-22

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