FI20105079A - Behandling av träflis för fabrikation av termomekanisk massa - Google Patents

Behandling av träflis för fabrikation av termomekanisk massa Download PDF

Info

Publication number
FI20105079A
FI20105079A FI20105079A FI20105079A FI20105079A FI 20105079 A FI20105079 A FI 20105079A FI 20105079 A FI20105079 A FI 20105079A FI 20105079 A FI20105079 A FI 20105079A FI 20105079 A FI20105079 A FI 20105079A
Authority
FI
Finland
Prior art keywords
treatment
production
wood chips
hot pulp
pulp
Prior art date
Application number
FI20105079A
Other languages
English (en)
Finnish (fi)
Other versions
FI20105079A0 (sv
FI122169B (sv
Inventor
Olli Maeentausta
Original Assignee
Mzymes Oy
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 Mzymes Oy filed Critical Mzymes Oy
Priority to FI20105079A priority Critical patent/FI122169B/sv
Publication of FI20105079A0 publication Critical patent/FI20105079A0/sv
Priority to PCT/FI2011/050064 priority patent/WO2011092378A1/en
Publication of FI20105079A publication Critical patent/FI20105079A/sv
Application granted granted Critical
Publication of FI122169B publication Critical patent/FI122169B/sv

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
FI20105079A 2010-01-29 2010-01-29 Behandling av träflis för fabrikation av termomekanisk massa FI122169B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20105079A FI122169B (sv) 2010-01-29 2010-01-29 Behandling av träflis för fabrikation av termomekanisk massa
PCT/FI2011/050064 WO2011092378A1 (en) 2010-01-29 2011-01-27 Processing of wood chips for production of thermomechanical pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105079A FI122169B (sv) 2010-01-29 2010-01-29 Behandling av träflis för fabrikation av termomekanisk massa
FI20105079 2010-01-29

Publications (3)

Publication Number Publication Date
FI20105079A0 FI20105079A0 (sv) 2010-01-29
FI20105079A true FI20105079A (sv) 2011-07-30
FI122169B FI122169B (sv) 2011-09-30

Family

ID=41620915

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105079A FI122169B (sv) 2010-01-29 2010-01-29 Behandling av träflis för fabrikation av termomekanisk massa

Country Status (2)

Country Link
FI (1) FI122169B (sv)
WO (1) WO2011092378A1 (sv)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525872C2 (sv) * 2002-09-06 2005-05-17 Stora Enso Ab Metod att tillverka mekanisk massa med reducerad energikonsumtion
FI20031818A (sv) * 2003-12-11 2005-06-12 Valtion Teknillinen Tillverkning av mekanisk massa
US20070062654A1 (en) * 2005-09-16 2007-03-22 Enzymatic Deinking Technologies, Llc Treatment of wood chips using enzymes
CN101130936A (zh) * 2007-09-05 2008-02-27 山东轻工业学院 一种降低机械浆精磨段磨浆能耗的方法

Also Published As

Publication number Publication date
FI20105079A0 (sv) 2010-01-29
FI122169B (sv) 2011-09-30
WO2011092378A1 (en) 2011-08-04

Similar Documents

Publication Publication Date Title
BR112013021332A2 (pt) conjunto de preparação e máquina de produção de bebidas compreendendo o dito conjunto
FI20095283A (sv) Raffinöryta av raffinör
FI20090267A0 (sv) Raffinör
FI20095370A0 (sv) Raffinöryta av raffinör
FI20126115A (sv) Nya esteraser vid behandling av cellulosa och lignocellulosa innehållande material
FR2955040B1 (fr) Pre-broyeur ou pre-dechiqueteur
EP2616186A4 (en) MACHINING OF WOODEN PIECES
CO6890095A2 (es) Composición de pulpa
FI20105799A0 (sv) Förbättrad process för framställning av kemisk massa
FI20135391A (sv) Torklåda som innefattar åtminstone två zoner för torkning av en cellulosamassabana
FI20106078A0 (sv) Behandling av trähaltig fraktion
ITTO20110857A1 (it) Procedimento per la produzione di cicloesanonossina.
IT1403597B1 (it) Procedimento per il trattamento di materiali tessili
FI20095697A0 (sv) Förfarande för pappersframställning
FI20095056A0 (sv) Förfarande för tillverkning av bränntorv
FI20115341A0 (sv) Förfarande för tillverkning av pappersmassa, och pappersmassa
FI20105079A0 (sv) Behandling av träflis för fabrikation av termomekanisk massa
FI8843U1 (sv) Behandling av trästycken
FI20090112A0 (sv) Processning av trävaror
FI20105756A0 (sv) Förfarande för framställning av polyestrar
FI20090019A (sv) Förbättrad torkning av trä
IT1397547B1 (it) Complessi azoturo dissimmetrici monocationici del tecnezio
FI20115659A0 (sv) Förfarande för framställning av cellulosamassa
TH108536B (th) วิธีการและชุดเครื่องสำหรับการผลิตผลิตภัณฑ์ซึมซับ
FI20115355A0 (sv) Förfarande för framställning av kemisk massa

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 122169

Country of ref document: FI

PC Transfer of assignment of patent

Owner name: EKOKEM-PALVELU OY