FI955805A0 - Menetelmä valkolipeän valmistamiseksi - Google Patents

Menetelmä valkolipeän valmistamiseksi

Info

Publication number
FI955805A0
FI955805A0 FI955805A FI955805A FI955805A0 FI 955805 A0 FI955805 A0 FI 955805A0 FI 955805 A FI955805 A FI 955805A FI 955805 A FI955805 A FI 955805A FI 955805 A0 FI955805 A0 FI 955805A0
Authority
FI
Finland
Prior art keywords
white liquor
preparing white
preparing
liquor
white
Prior art date
Application number
FI955805A
Other languages
English (en)
Swedish (sv)
Other versions
FI110792B (fi
FI955805A (fi
Inventor
Bertil Pettersson
Bertil Granqvist
Ingemar Eriksson
Original Assignee
Korsnaes 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 Korsnaes Ab filed Critical Korsnaes Ab
Publication of FI955805A0 publication Critical patent/FI955805A0/fi
Publication of FI955805A publication Critical patent/FI955805A/fi
Application granted granted Critical
Publication of FI110792B publication Critical patent/FI110792B/fi

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • D21C11/0078—Treatment of green or white liquors with other means or other compounds than gases, e.g. in order to separate solid compounds such as sodium chloride and carbonate from these liquors; Further treatment of these compounds
FI955805A 1993-06-04 1995-12-01 Menetelmä valkolipeän valmistamiseksi FI110792B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9301921 1993-06-04
SE9301921A SE501347C2 (sv) 1993-06-04 1993-06-04 Framställning av vitlut med förhöjd och/eller minskad sulfiditet
PCT/SE1994/000537 WO1994029516A1 (en) 1993-06-04 1994-06-03 Production of white liquor
SE9400537 1994-06-03

Publications (3)

Publication Number Publication Date
FI955805A0 true FI955805A0 (fi) 1995-12-01
FI955805A FI955805A (fi) 1995-12-01
FI110792B FI110792B (fi) 2003-03-31

Family

ID=20390169

Family Applications (1)

Application Number Title Priority Date Filing Date
FI955805A FI110792B (fi) 1993-06-04 1995-12-01 Menetelmä valkolipeän valmistamiseksi

Country Status (4)

Country Link
US (1) US5667633A (fi)
FI (1) FI110792B (fi)
SE (1) SE501347C2 (fi)
WO (1) WO1994029516A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738758A (en) * 1995-12-22 1998-04-14 The University Of New Brunswick Process for the conversion of calcium sulfide
WO1997023687A1 (en) * 1995-12-22 1997-07-03 Combustion Engineering, Inc. Black liquor gasification process and regeneration of pulping liquor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560900A (en) * 1923-10-18 1925-11-10 West Virginia Pulp & Paper Co Process of treating wate sodium monosulphite liquors
US1743080A (en) * 1926-03-22 1930-01-07 Bradley Mckeefe Corp Manufacture of pulp and treatment of residual liquors, etc.
US3336535A (en) * 1966-02-14 1967-08-15 Varian Associates Semiconductor microwave oscillator
US3366535A (en) * 1966-07-11 1968-01-30 William T Neiman Process for regenerating waste liquor for reuse in kraft pulping operation
FR2550245B3 (fr) * 1983-08-04 1986-02-28 Nivelleau Bruniere Patrick M F Procede de combustion des liqueurs noires residuaires de fabrication de pate cellulosique
SE456254B (sv) * 1987-02-12 1988-09-19 Korsnes Ab Sett att rena gronlut i sulfatmassafabrikers kemikalieatervinning
WO1992020856A1 (en) * 1991-05-13 1992-11-26 H.A. Simons Ltd. White liquor preparation and pulping process

Also Published As

Publication number Publication date
FI110792B (fi) 2003-03-31
SE9301921L (sv) 1994-12-05
FI955805A (fi) 1995-12-01
US5667633A (en) 1997-09-16
WO1994029516A1 (en) 1994-12-22
SE501347C2 (sv) 1995-01-23
SE9301921D0 (sv) 1993-06-04

Similar Documents

Publication Publication Date Title
FI945856A (fi) Menetelmä level-off-DP-selluloosan valmistamiseksi
IT9019949A0 (it) Metodo di spedizione
DE69420020D1 (de) Bildherstellungsverfahren
FI956135A0 (fi) Erotusmenetelmä
DE69407549D1 (de) Brühverfahren
ITMI932443A0 (it) Processo per preparare perfluoropolietri
FI942907A0 (fi) Menetelmä lipaasin valmistamiseksi
IT1245736B (it) Processo per preparare alfa-glicerofosforilcolina
DE59406594D1 (de) Jacquardmaschine
FI953454A (fi) Menetelmä värikorttien tuottamiseksi
FI915482A0 (fi) Menetelmä keittolipeän valmistamiseksi
DE4493351T1 (de) Papierherstellungsverfahren
DK126893D0 (da) Bugseret slaamaskine
FI956153A (fi) Menetelmä valkolipeän valmistamiseksi
FI955805A0 (fi) Menetelmä valkolipeän valmistamiseksi
FI934056A0 (fi) Menetelmä massan valkaisemiseksi
FI943333A0 (fi) Menetelmä lignoselluloosapitoisten kuitujen valkaisemiseksi
FI931051A0 (fi) Kuvausmenetelmä
DK1593D0 (da) Emulsionsproces
BR9104843A (pt) Processo biometalurgico
FI943388A (fi) Menetelmä paperimassan valkaisemiseksi
DE69417660D1 (de) Bildherstellungsverfahren
KR940026440U (ko) 캔압착기
LV10368A (lv) Zelatina kvalitates uzlabosanas metode
FI944588A0 (fi) Menetelmä massan valmistamiseksi

Legal Events

Date Code Title Description
MA Patent expired