FI962888A0 - Menetelmä kalkin puhdistamiseksi - Google Patents

Menetelmä kalkin puhdistamiseksi

Info

Publication number
FI962888A0
FI962888A0 FI962888A FI962888A FI962888A0 FI 962888 A0 FI962888 A0 FI 962888A0 FI 962888 A FI962888 A FI 962888A FI 962888 A FI962888 A FI 962888A FI 962888 A0 FI962888 A0 FI 962888A0
Authority
FI
Finland
Prior art keywords
lime
purification
Prior art date
Application number
FI962888A
Other languages
English (en)
Swedish (sv)
Other versions
FI106217B (fi
FI962888A (fi
Inventor
Mats Erik Valter Fagerholm
Kjell Anders Martin Dahlberg
Original Assignee
Nordkalk Oy 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 Nordkalk Oy Ab filed Critical Nordkalk Oy Ab
Priority to FI962888A priority Critical patent/FI106217B/fi
Publication of FI962888A0 publication Critical patent/FI962888A0/fi
Priority to SE9702372A priority patent/SE522608C2/sv
Publication of FI962888A publication Critical patent/FI962888A/fi
Application granted granted Critical
Publication of FI106217B publication Critical patent/FI106217B/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
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • 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
FI962888A 1996-07-18 1996-07-18 Menetelmä prosessille vieraiden alkuaineiden lisäämisen estämiseksi sulfaattiselluloosaprosessiin lisättävän tuorekalkin kautta FI106217B (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI962888A FI106217B (fi) 1996-07-18 1996-07-18 Menetelmä prosessille vieraiden alkuaineiden lisäämisen estämiseksi sulfaattiselluloosaprosessiin lisättävän tuorekalkin kautta
SE9702372A SE522608C2 (sv) 1996-07-18 1997-06-19 Förfarande för rening av kalk

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962888 1996-07-18
FI962888A FI106217B (fi) 1996-07-18 1996-07-18 Menetelmä prosessille vieraiden alkuaineiden lisäämisen estämiseksi sulfaattiselluloosaprosessiin lisättävän tuorekalkin kautta

Publications (3)

Publication Number Publication Date
FI962888A0 true FI962888A0 (fi) 1996-07-18
FI962888A FI962888A (fi) 1998-01-19
FI106217B FI106217B (fi) 2000-12-15

Family

ID=8546407

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962888A FI106217B (fi) 1996-07-18 1996-07-18 Menetelmä prosessille vieraiden alkuaineiden lisäämisen estämiseksi sulfaattiselluloosaprosessiin lisättävän tuorekalkin kautta

Country Status (2)

Country Link
FI (1) FI106217B (fi)
SE (1) SE522608C2 (fi)

Also Published As

Publication number Publication date
FI106217B (fi) 2000-12-15
SE9702372L (sv) 1998-01-19
SE9702372D0 (sv) 1997-06-19
SE522608C2 (sv) 2004-02-24
FI962888A (fi) 1998-01-19

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Legal Events

Date Code Title Description
MA Patent expired