FI941236A - Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi - Google Patents

Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi Download PDF

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Publication number
FI941236A
FI941236A FI941236A FI941236A FI941236A FI 941236 A FI941236 A FI 941236A FI 941236 A FI941236 A FI 941236A FI 941236 A FI941236 A FI 941236A FI 941236 A FI941236 A FI 941236A
Authority
FI
Finland
Prior art keywords
pulp mill
ratio
adjusting
sulfate pulp
digester
Prior art date
Application number
FI941236A
Other languages
English (en)
Swedish (sv)
Other versions
FI103532B (fi
FI103532B1 (fi
FI941236A0 (fi
Inventor
Paavo Hyoety
Kari Kuukkanen
Original Assignee
Tampella Power 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 Tampella Power Oy filed Critical Tampella Power Oy
Priority to FI941236A priority Critical patent/FI103532B1/fi
Publication of FI941236A0 publication Critical patent/FI941236A0/fi
Priority to SE9500903A priority patent/SE515972C2/sv
Priority to CA002144827A priority patent/CA2144827C/en
Publication of FI941236A publication Critical patent/FI941236A/fi
Application granted granted Critical
Publication of FI103532B publication Critical patent/FI103532B/fi
Publication of FI103532B1 publication Critical patent/FI103532B1/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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds

Landscapes

  • Paper (AREA)
  • Treating Waste Gases (AREA)
FI941236A 1994-03-16 1994-03-16 Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi FI103532B1 (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI941236A FI103532B1 (fi) 1994-03-16 1994-03-16 Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi
SE9500903A SE515972C2 (sv) 1994-03-16 1995-03-15 Förfarande och reglering av förhållandet svavel till natrium i en sulfatmassafabrik
CA002144827A CA2144827C (en) 1994-03-16 1995-03-16 Method for adjusting the s/na ratio in a sulphate pulp mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941236A FI103532B1 (fi) 1994-03-16 1994-03-16 Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi

Publications (4)

Publication Number Publication Date
FI941236A0 FI941236A0 (fi) 1994-03-16
FI941236A true FI941236A (fi) 1995-09-17
FI103532B FI103532B (fi) 1999-07-15
FI103532B1 FI103532B1 (fi) 1999-07-15

Family

ID=8540327

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941236A FI103532B1 (fi) 1994-03-16 1994-03-16 Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi

Country Status (3)

Country Link
CA (1) CA2144827C (fi)
FI (1) FI103532B1 (fi)
SE (1) SE515972C2 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119915B2 (fi) * 2003-10-03 2011-06-15 Metsae Botnia Ab Oy Rikin poisto sellutehtaan hajukaasuista
FI121312B (fi) 2005-10-18 2010-09-30 Metso Power Oy Menetelmä savukaasujen käsittelemiseksi

Also Published As

Publication number Publication date
SE9500903D0 (sv) 1995-03-15
SE9500903L (sv) 1995-09-17
CA2144827C (en) 2005-01-04
SE515972C2 (sv) 2001-11-05
FI103532B (fi) 1999-07-15
FI103532B1 (fi) 1999-07-15
FI941236A0 (fi) 1994-03-16
CA2144827A1 (en) 1995-09-17

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MM Patent lapsed