SE515972C2 - Förfarande och reglering av förhållandet svavel till natrium i en sulfatmassafabrik - Google Patents

Förfarande och reglering av förhållandet svavel till natrium i en sulfatmassafabrik

Info

Publication number
SE515972C2
SE515972C2 SE9500903A SE9500903A SE515972C2 SE 515972 C2 SE515972 C2 SE 515972C2 SE 9500903 A SE9500903 A SE 9500903A SE 9500903 A SE9500903 A SE 9500903A SE 515972 C2 SE515972 C2 SE 515972C2
Authority
SE
Sweden
Prior art keywords
combustion
sulfur
black liquor
gases
boiler
Prior art date
Application number
SE9500903A
Other languages
English (en)
Swedish (sv)
Other versions
SE9500903D0 (sv
SE9500903L (sv
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
Publication of SE9500903D0 publication Critical patent/SE9500903D0/xx
Publication of SE9500903L publication Critical patent/SE9500903L/xx
Publication of SE515972C2 publication Critical patent/SE515972C2/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
    • 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)
SE9500903A 1994-03-16 1995-03-15 Förfarande och reglering av förhållandet svavel till natrium i en sulfatmassafabrik SE515972C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941236A FI103532B (fi) 1994-03-16 1994-03-16 Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi

Publications (3)

Publication Number Publication Date
SE9500903D0 SE9500903D0 (sv) 1995-03-15
SE9500903L SE9500903L (sv) 1995-09-17
SE515972C2 true SE515972C2 (sv) 2001-11-05

Family

ID=8540327

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500903A SE515972C2 (sv) 1994-03-16 1995-03-15 Förfarande och reglering av förhållandet svavel till natrium i en sulfatmassafabrik

Country Status (3)

Country Link
CA (1) CA2144827C (fr)
FI (1) FI103532B (fr)
SE (1) SE515972C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005033404A1 (fr) * 2003-10-03 2005-04-14 Oy Metsä-Botnia Ab Desulfuration de gaz malodorants d'une fabrique de pate a papier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121312B (fi) 2005-10-18 2010-09-30 Metso Power Oy Menetelmä savukaasujen käsittelemiseksi

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005033404A1 (fr) * 2003-10-03 2005-04-14 Oy Metsä-Botnia Ab Desulfuration de gaz malodorants d'une fabrique de pate a papier

Also Published As

Publication number Publication date
FI941236A0 (fi) 1994-03-16
CA2144827C (fr) 2005-01-04
CA2144827A1 (fr) 1995-09-17
FI103532B1 (fi) 1999-07-15
FI941236A (fi) 1995-09-17
FI103532B (fi) 1999-07-15
SE9500903D0 (sv) 1995-03-15
SE9500903L (sv) 1995-09-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed