FI46088C - Rikkilisäyksinen selluloosan sulfaattikeittomenetelmä. - Google Patents

Rikkilisäyksinen selluloosan sulfaattikeittomenetelmä.

Info

Publication number
FI46088C
FI46088C FI651637A FI163765A FI46088C FI 46088 C FI46088 C FI 46088C FI 651637 A FI651637 A FI 651637A FI 163765 A FI163765 A FI 163765A FI 46088 C FI46088 C FI 46088C
Authority
FI
Finland
Prior art keywords
sulfur
cooking process
cellulose sulphate
added cellulose
sulphate cooking
Prior art date
Application number
FI651637A
Other languages
English (en)
Swedish (sv)
Other versions
FI46088B (fi
Inventor
Tirado Adalberto
Guevara Mario
Gonzalez Virgilio
Original Assignee
Papel Loreto & Pena Pobre
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 Papel Loreto & Pena Pobre filed Critical Papel Loreto & Pena Pobre
Application granted granted Critical
Publication of FI46088B publication Critical patent/FI46088B/fi
Publication of FI46088C publication Critical patent/FI46088C/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/003—Pulping cellulose-containing materials with organic compounds
FI651637A 1964-08-28 1965-07-09 Rikkilisäyksinen selluloosan sulfaattikeittomenetelmä. FI46088C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39349564A 1964-08-28 1964-08-28

Publications (2)

Publication Number Publication Date
FI46088B FI46088B (fi) 1972-08-31
FI46088C true FI46088C (fi) 1972-12-11

Family

ID=23554915

Family Applications (1)

Application Number Title Priority Date Filing Date
FI651637A FI46088C (fi) 1964-08-28 1965-07-09 Rikkilisäyksinen selluloosan sulfaattikeittomenetelmä.

Country Status (7)

Country Link
US (1) US3451889A (fi)
BR (1) BR6572584D0 (fi)
DE (1) DE1517178C3 (fi)
ES (1) ES316480A1 (fi)
FI (1) FI46088C (fi)
NO (1) NO121076B (fi)
SE (1) SE333298B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102976B1 (fi) * 1994-02-28 1999-03-31 Valtion Teknillinen Menetelmä lisäkeittokemikaalien tuottamiseen ja käyttämiseen sulfaattiprosessissa

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313680A (en) * 1963-12-04 1967-04-11 F J Hoar Associates System for recovering relief gases from a sulphite pulp digester

Also Published As

Publication number Publication date
SE333298B (sv) 1971-03-08
DE1517178A1 (de) 1969-10-09
US3451889A (en) 1969-06-24
DE1517178B2 (de) 1975-02-13
BR6572584D0 (pt) 1973-07-19
FI46088B (fi) 1972-08-31
NO121076B (fi) 1971-01-11
ES316480A1 (es) 1967-03-01
DE1517178C3 (de) 1975-10-02

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