SE7606204L - Kontinuerligt kokningsforfarande for cellulosa och kokare for forfarandets genomforande - Google Patents

Kontinuerligt kokningsforfarande for cellulosa och kokare for forfarandets genomforande

Info

Publication number
SE7606204L
SE7606204L SE7606204A SE7606204A SE7606204L SE 7606204 L SE7606204 L SE 7606204L SE 7606204 A SE7606204 A SE 7606204A SE 7606204 A SE7606204 A SE 7606204A SE 7606204 L SE7606204 L SE 7606204L
Authority
SE
Sweden
Prior art keywords
procedure
cellulosa
cookers
carrying
continuous cooking
Prior art date
Application number
SE7606204A
Other languages
English (en)
Other versions
SE434858B (sv
Inventor
I Yrjele
L Suoninen
Original Assignee
Rauma Repola 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
Priority claimed from FI751710A external-priority patent/FI53008C/fi
Priority claimed from FI751713A external-priority patent/FI53142C/fi
Priority claimed from FI751709A external-priority patent/FI52744C/fi
Priority claimed from FI751712A external-priority patent/FI53724C/fi
Application filed by Rauma Repola Oy filed Critical Rauma Repola Oy
Publication of SE7606204L publication Critical patent/SE7606204L/sv
Publication of SE434858B publication Critical patent/SE434858B/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
    • 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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous processes
SE7606204A 1975-06-09 1976-06-02 Forfarande och anordning for inmatning av cellulosahaltigt material till en kontinuerlig kokare SE434858B (sv)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FI751710A FI53008C (fi) 1975-06-09 1975-06-09 Kontinuerlig sulfit- eller bisulfitkokningsfoerfarande foer cellulosa och kokare med anordningar foer foerverkligandet av foerfarandet
FI751713A FI53142C (sv) 1975-06-09 1975-06-09
FI751709A FI52744C (fi) 1975-06-09 1975-06-09 Kontinuerlig sulfit- eller bisulfitkokningsfoerfarande foer cellulosa och anordning foer foerverkligandet av foerfarandet
FI751711 1975-06-09
FI751712A FI53724C (fi) 1975-06-09 1975-06-09 Kontinuerlig kokningsmetod foer cellulosa och kokare med anordningar foer foerverkligandet av metoden
SE7909838A SE439786B (sv) 1975-06-09 1979-11-29 Kontinuerligt sulfit- eller bisulfitforfarande for cellulosakokning

Publications (2)

Publication Number Publication Date
SE7606204L true SE7606204L (sv) 1976-12-10
SE434858B SE434858B (sv) 1984-08-20

Family

ID=27545941

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7606204A SE434858B (sv) 1975-06-09 1976-06-02 Forfarande och anordning for inmatning av cellulosahaltigt material till en kontinuerlig kokare
SE7909838A SE439786B (sv) 1975-06-09 1979-11-29 Kontinuerligt sulfit- eller bisulfitforfarande for cellulosakokning

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7909838A SE439786B (sv) 1975-06-09 1979-11-29 Kontinuerligt sulfit- eller bisulfitforfarande for cellulosakokning

Country Status (4)

Country Link
AT (1) AT362228B (sv)
DE (1) DE2625031A1 (sv)
FR (1) FR2314291A1 (sv)
SE (2) SE434858B (sv)

Also Published As

Publication number Publication date
SE434858B (sv) 1984-08-20
SE439786B (sv) 1985-07-01
DE2625031C2 (sv) 1989-01-05
FR2314291B3 (sv) 1979-02-23
ATA392676A (de) 1979-07-15
FR2314291A1 (fr) 1977-01-07
AT362228B (de) 1981-04-27
DE2625031A1 (de) 1976-12-30
SE7909838L (sv) 1979-11-29

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