NO140605C - PROCEDURE FOR REMOVING LIGNIN FROM LIGNOCELLULOSE-CONTAINING MATERIALS - Google Patents

PROCEDURE FOR REMOVING LIGNIN FROM LIGNOCELLULOSE-CONTAINING MATERIALS

Info

Publication number
NO140605C
NO140605C NO750744A NO750744A NO140605C NO 140605 C NO140605 C NO 140605C NO 750744 A NO750744 A NO 750744A NO 750744 A NO750744 A NO 750744A NO 140605 C NO140605 C NO 140605C
Authority
NO
Norway
Prior art keywords
lignocellulose
procedure
containing materials
removing lignin
lignin
Prior art date
Application number
NO750744A
Other languages
Norwegian (no)
Other versions
NO750744L (en
NO140605B (en
Inventor
Hans Olof Samuelson
Kjell Evert Abrahamsson
Original Assignee
Mo Och Domsjoe Ab
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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Publication of NO750744L publication Critical patent/NO750744L/no
Publication of NO140605B publication Critical patent/NO140605B/en
Publication of NO140605C publication Critical patent/NO140605C/en

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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
    • 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
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Processing Of Solid Wastes (AREA)
NO750744A 1974-03-14 1975-03-06 PROCEDURE FOR REMOVING LIGNIN FROM LIGNOCELLULOSE-CONTAINING MATERIALS NO140605C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7403451A SE380298B (en) 1974-03-14 1974-03-14 PROCEDURE FOR DELIGNIFICATION BY ACID-ALKALI TREATMENT OF LIGNOCELLUOSA-CONTAINING MATERIAL

Publications (3)

Publication Number Publication Date
NO750744L NO750744L (en) 1975-09-16
NO140605B NO140605B (en) 1979-06-25
NO140605C true NO140605C (en) 1979-10-03

Family

ID=20320524

Family Applications (1)

Application Number Title Priority Date Filing Date
NO750744A NO140605C (en) 1974-03-14 1975-03-06 PROCEDURE FOR REMOVING LIGNIN FROM LIGNOCELLULOSE-CONTAINING MATERIALS

Country Status (13)

Country Link
JP (1) JPS522002B2 (en)
AT (1) AT345658B (en)
BR (1) BR7501339A (en)
CA (1) CA1039908A (en)
CH (1) CH606601A5 (en)
DE (1) DE2509746C3 (en)
FI (1) FI750635A (en)
FR (1) FR2264125B1 (en)
GB (1) GB1500011A (en)
IT (1) IT1030236B (en)
NO (1) NO140605C (en)
SE (1) SE380298B (en)
ZA (1) ZA751266B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7601935L (en) * 1975-06-30 1976-12-31 Int Paper Co WAY TO BLEACH LIGNINCELLULOSAMASSA
JPS6134314A (en) * 1984-07-25 1986-02-18 Kawasaki Heavy Ind Ltd Internal-combustion engine
AU591509B2 (en) * 1985-08-05 1989-12-07 Interox Societe Anonyme Process for the delignification of cellulosic substances
IN167959B (en) * 1985-08-05 1991-01-12 Interox
FI122654B (en) * 1997-12-08 2012-05-15 Ovivo Luxembourg Sarl Process for making paper cellulose pulp
US20100159515A1 (en) * 2008-12-19 2010-06-24 E.I. Du Pont De Nemours And Company Oxidative pretreatment of biomass to enhance enzymatic saccharification

Also Published As

Publication number Publication date
CA1039908A (en) 1978-10-10
FR2264125A1 (en) 1975-10-10
NO750744L (en) 1975-09-16
SE380298B (en) 1975-11-03
BR7501339A (en) 1975-12-09
GB1500011A (en) 1978-02-08
ATA178875A (en) 1978-01-15
DE2509746C3 (en) 1978-04-27
JPS50121501A (en) 1975-09-23
ZA751266B (en) 1976-01-28
DE2509746B2 (en) 1977-08-18
SE7403451L (en) 1975-09-15
FI750635A (en) 1975-09-15
CH606601A5 (en) 1978-11-15
IT1030236B (en) 1979-03-30
DE2509746A1 (en) 1975-09-25
NO140605B (en) 1979-06-25
FR2264125B1 (en) 1977-11-18
JPS522002B2 (en) 1977-01-19
AT345658B (en) 1978-09-25

Similar Documents

Publication Publication Date Title
NO147037C (en) PROCEDURE FOR PREPARING CELLULOSMASS
SE412223B (en) PROCEDURE FOR IMPROVING THE QUALITY OF LAKATWATEN FROM WASTE DISPOSAL MATERIAL
SE442527B (en) FIBER MATERIAL DRY
NO141902C (en) PROCEDURE FOR DIVOLUTION OF A POLYSACCHARID-CONTAINING MATERIAL FOR ACID HYDRAULIC.
NO140937C (en) PROCEDURE FOR CLEULING CELLULOSE PULL
NO151046C (en) PROCEDURE FOR AA REGULATING THE SUPPLY OF REACTION CHEMICALS BY THE REMOVAL OF LIGNIN FROM CELLULOS MATERIALS
NO145922C (en) PROCEDURE AND APPARATUS FOR LIGNIN REMOVAL FROM LIGNOCELLULOUS SUBSTANCES
FI52876C (en) OVERFLOWER FOR CELLULOSE FRAON ALKALIKOK
NO141294C (en) PROCEDURE FOR CREATING SLIM BINED SIGNALS
CA1035483A (en) Process for drying polymer-modified cellulose fibres
NO140605C (en) PROCEDURE FOR REMOVING LIGNIN FROM LIGNOCELLULOSE-CONTAINING MATERIALS
NO783377L (en) PROCEDURES FOR DRYING WOOD MASS
JPS52134690A (en) Process for removing lignin from lignocellulose substance
NO141050C (en) PROCEDURE FOR PREPARING 5-FLUORO-2-METHYL-1- (P-METHYLSULPHINYLBENZYLIDE) -IND-2-EN-3-YL-ACETIC ACID
NO143752C (en) PROCEDURE FOR BLAKING AND REMOVING LIGNIN FROM TREMASS
NO141193C (en) DEVICE FOR DRUM MILL.
NO148332C (en) PROCEDURE FOR PREPARING A PEPTIME.
NO147671C (en) PROCEDURE FOR PREPARING 2-DEUTERO-3-FLUOR-DL-ALANIN
SE397813B (en) APPARATUS FOR EXHAUSTING STACKED FOREMALS
NO140861C (en) POLYMER PREPARED FROM LIGNIN AND PROCEDURES FOR THE PREPARATION OF THIS
NO147390C (en) PROCEDURE FOR PREPARING CELLULOSE.
NO142080C (en) PROCEDURE FOR PREPARING PSEUDOTRISACCHARIDES
NO142711C (en) PROCEDURE FOR THE PREPARATION OF DINITRILS FROM THIODINITRILS
DK462875A (en) DRYING DRUM FOR GRONHOST
DK313975A (en) PROCEDURE FOR EXTRACTING FIBER MATERIAL