FI53849C - Foerfarande foer regenerering av groenlut - Google Patents

Foerfarande foer regenerering av groenlut

Info

Publication number
FI53849C
FI53849C FI1027/70A FI102770A FI53849C FI 53849 C FI53849 C FI 53849C FI 1027/70 A FI1027/70 A FI 1027/70A FI 102770 A FI102770 A FI 102770A FI 53849 C FI53849 C FI 53849C
Authority
FI
Finland
Prior art keywords
groenlut
foerfarande foer
regenerering
foer regenerering
foerfarande
Prior art date
Application number
FI1027/70A
Other languages
English (en)
Finnish (fi)
Other versions
FI53849B (fi
Inventor
Carl Gustaf Bertil Hammar
Original Assignee
Billeruds 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 Billeruds Ab filed Critical Billeruds Ab
Publication of FI53849B publication Critical patent/FI53849B/fi
Application granted granted Critical
Publication of FI53849C publication Critical patent/FI53849C/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
    • D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
    • 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
    • D21C11/0071—Treatment of green or white liquors with gases, e.g. with carbon dioxide for carbonation; Expulsion of gaseous compounds, e.g. hydrogen sulfide, from these liquors by this treatment (stripping); Optional separation of solid compounds formed in the liquors by this treatment
FI1027/70A 1969-04-24 1970-04-14 Foerfarande foer regenerering av groenlut FI53849C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE05830/69A SE326096B (de) 1969-04-24 1969-04-24

Publications (2)

Publication Number Publication Date
FI53849B FI53849B (fi) 1978-05-02
FI53849C true FI53849C (fi) 1978-08-10

Family

ID=20267328

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1027/70A FI53849C (fi) 1969-04-24 1970-04-14 Foerfarande foer regenerering av groenlut

Country Status (4)

Country Link
JP (1) JPS4830962B1 (de)
AT (1) AT300545B (de)
FI (1) FI53849C (de)
SE (1) SE326096B (de)

Also Published As

Publication number Publication date
FI53849B (fi) 1978-05-02
AT300545B (de) 1972-07-25
JPS4830962B1 (de) 1973-09-26
SE326096B (de) 1970-07-13

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