NO820095L - Fremgangsmaate ved vasking av ubleket cellulosemasse ved fremstilling av cellulosemasser fra lignocelluloseholdige materialer - Google Patents

Fremgangsmaate ved vasking av ubleket cellulosemasse ved fremstilling av cellulosemasser fra lignocelluloseholdige materialer

Info

Publication number
NO820095L
NO820095L NO820095A NO820095A NO820095L NO 820095 L NO820095 L NO 820095L NO 820095 A NO820095 A NO 820095A NO 820095 A NO820095 A NO 820095A NO 820095 L NO820095 L NO 820095L
Authority
NO
Norway
Prior art keywords
cellulos
washing
lignocellulose
unlimited
masses
Prior art date
Application number
NO820095A
Other languages
English (en)
Other versions
NO160219C (no
NO160219B (no
Inventor
Jonas Arne Ingvar Lindahl
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 NO820095L publication Critical patent/NO820095L/no
Publication of NO160219B publication Critical patent/NO160219B/no
Publication of NO160219C publication Critical patent/NO160219C/no

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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/40—Washing the fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Peptides Or Proteins (AREA)
NO820095A 1981-01-14 1982-01-13 Fremgangsmaate for vasking av ubleket cellulosemasse ved fremstilling av cellulosemasse fra lignocelluloseholdige materialer. NO160219C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8100179A SE443383C (sv) 1981-01-14 1981-01-14 Forfarande for tvettning av cellulosamassa

Publications (3)

Publication Number Publication Date
NO820095L true NO820095L (no) 1982-07-15
NO160219B NO160219B (no) 1988-12-12
NO160219C NO160219C (no) 1989-03-22

Family

ID=20342871

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820095A NO160219C (no) 1981-01-14 1982-01-13 Fremgangsmaate for vasking av ubleket cellulosemasse ved fremstilling av cellulosemasse fra lignocelluloseholdige materialer.

Country Status (9)

Country Link
EP (1) EP0056263B1 (no)
JP (1) JPS57139591A (no)
AT (1) ATE14762T1 (no)
AU (1) AU548277B2 (no)
CA (1) CA1164704A (no)
DE (1) DE3265116D1 (no)
FI (1) FI69656C (no)
NO (1) NO160219C (no)
SE (1) SE443383C (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445051B (sv) * 1980-04-10 1986-05-26 Sca Development Ab Sett vid tillverkning av mekanisk, i huvudsak hartsfri cellulosamassa
FI77063B (fi) * 1986-12-17 1988-09-30 Ahlstroem Oy Foerfarande foer effektivering av fibersuspensionstvaett.
FI81136C (fi) * 1987-11-11 1990-09-10 Ahlstroem Oy Foerfarande och anordning foer behandling av massa.
US5554259A (en) 1993-10-01 1996-09-10 Union Camp Patent Holdings, Inc. Reduction of salt scale precipitation by control of process stream Ph and salt concentration
ATE368017T1 (de) 2000-03-14 2007-08-15 James Hardie Int Finance Bv Faserzementbaumaterialien mit zusatzstoffen niedriger dichte
MXPA03002704A (es) 2000-10-04 2003-06-24 James Hardie Res Pty Ltd Materiales del compuesto de cemento con fibra, usando fibras de celulosa encoladas.
ATE323664T1 (de) * 2000-10-17 2006-05-15 James Hardie Int Finance Bv Verfahren zur herstellung eines faserverstärkten zementverbundwerkstoffs, verbundbauwerkstoff und ein werkstoffansatz
EP1574614B1 (en) 2000-10-17 2015-11-11 James Hardie Technology Limited Method for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials
ATE359245T1 (de) 2001-03-09 2007-05-15 James Hardie Int Finance Bv Faserverstärkte zementmaterialien unter verwendung von chemisch abgeänderten fasern mit verbesserter mischbarkeit
MXPA05003691A (es) 2002-10-07 2005-11-17 James Hardie Int Finance Bv Material mixto de fibrocemento de densidad media durable.
EP1587767B1 (en) 2003-01-09 2017-07-19 James Hardie Technology Limited Fiber cement composite materials using bleached cellulose fibers and their manufacturing method
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
AU2007236561B2 (en) 2006-04-12 2012-12-20 James Hardie Technology Limited A surface sealed reinforced building element
DE102007036377A1 (de) * 2007-07-31 2009-02-05 Voith Patent Gmbh Einsatz von Wasch- und Schneckenpressen für die Rohmaterial- und Faserstoffwäsche
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
SE538262C2 (sv) 2014-06-26 2016-04-19 Valmet Oy Arrangemang för matning och tvättning av lignocellulosahaltigt material och system för tvåstegsanalys innefattandearrangemanget

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451963A1 (fr) * 1979-03-22 1980-10-17 Creusot Loire Procede et installation de preparation et de lavage d'une pate a papier a partir d'une matiere lignocellulosique reduite en morceaux

Also Published As

Publication number Publication date
NO160219C (no) 1989-03-22
SE443383C (sv) 1987-11-16
CA1164704A (en) 1984-04-03
AU7917582A (en) 1982-07-22
JPS63557B2 (no) 1988-01-07
AU548277B2 (en) 1985-12-05
FI69656B (fi) 1985-11-29
SE443383B (sv) 1986-02-24
FI69656C (fi) 1991-12-24
SE8100179L (sv) 1982-07-15
EP0056263A1 (en) 1982-07-21
NO160219B (no) 1988-12-12
EP0056263B1 (en) 1985-08-07
JPS57139591A (en) 1982-08-28
ATE14762T1 (de) 1985-08-15
DE3265116D1 (en) 1985-09-12
FI820005L (fi) 1982-07-15

Similar Documents

Publication Publication Date Title
NO820095L (no) Fremgangsmaate ved vasking av ubleket cellulosemasse ved fremstilling av cellulosemasser fra lignocelluloseholdige materialer
DE3162025D1 (en) Method of washing laundry, and washing machine with drum for performing the method
JPS55128092A (en) Cellulose pulp washing apparatus
GB8417188D0 (en) Operating programme-controlled drum-type washing machine
IT8121491A0 (it) Macchina per il trattamento della biancheria, predisposta per lavare, centrifugare ed asciugare.
SE7900302L (sv) Sett vid defibrering respektive raffinering av lignocellulosahaltiga fibermaterial
JPS53119304A (en) Pulp washing machine
FR2561577B1 (fr) Matelas fibreux moulable et son procede de fabrication
NO169855C (no) Sorterer for fibersuspensjoner
JPS51119826A (en) A process and an apparatus for manufacturing superfine fibrous materia ls
TR23023A (tr) Dogal bitkisel veya hayvansal elyaftan muetesekkil olan veya bunlari ihtiva eden tekstillerin vasiflarini duezeltmege mahsus usul
DE3066786D1 (en) Process for dyeing cellulose-containing fibrous materials
JPS5294660A (en) Single tank type dehydration washing machine
IT8234021V0 (it) Cesto per macchine lavabiancheria a caricamento dall'alto.
FI793720A (fi) Foerfarande foer faergfoerbaettring och luktborttagning av sulfatmassa
BR7702080A (pt) Processo de fabricacao,a partir de material de madeira,de uma polpa de refinador termo-mecanico quimicamente modificada
SU562605A1 (ru) Способ обработки вискозного волокна дл изготовлени фильтрующего картона
SU1033587A1 (ru) Трепальный барабан лубообрабатывающей машины
JPS53145893A (en) Foiltration of cellulosic derivative solution
IT7820673A0 (it) Macchina per lavare e centrifugare la biancheria.
JPS5242913A (en) Process for producing flameproofing regenerated cellulose fibers
JPS5349118A (en) Production of flame-retardant cellulosic fibers
JPS5599295A (en) Centrifugal dehydrating washing machine
IT207012Z2 (it) Macchina lavabiancheria con cesto girevole.
JPS5388271A (en) Method for manufacturing filter of juice extractor