SE303425B - - Google Patents

Info

Publication number
SE303425B
SE303425B SE2468/65A SE246865A SE303425B SE 303425 B SE303425 B SE 303425B SE 2468/65 A SE2468/65 A SE 2468/65A SE 246865 A SE246865 A SE 246865A SE 303425 B SE303425 B SE 303425B
Authority
SE
Sweden
Application number
SE2468/65A
Inventor
S Backlund
Original Assignee
Svenska Cellulosa 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 Svenska Cellulosa Ab filed Critical Svenska Cellulosa Ab
Priority to SE2468/65A priority Critical patent/SE303425B/xx
Priority to FI660468A priority patent/FI46753C/fi
Publication of SE303425B publication Critical patent/SE303425B/xx
Priority to US150017A priority patent/US3881986A/en

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
    • D21C3/22—Other features of pulping processes
    • 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
    • D21C7/14—Means for circulating the lye
SE2468/65A 1965-02-25 1965-02-25 SE303425B (cs)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE2468/65A SE303425B (cs) 1965-02-25 1965-02-25
FI660468A FI46753C (fi) 1965-02-25 1966-02-24 Tapa impregnoida lignoselluloosapitoista kuituainetta osittain nesteel lä täytetyssä keittimessä tai muussa suljetussa tilassa.
US150017A US3881986A (en) 1965-02-25 1971-06-04 Method of producing homogeneously delignified pulp from fibrous material, containing lignocellulose, in a digester partially filled with liquor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2468/65A SE303425B (cs) 1965-02-25 1965-02-25

Publications (1)

Publication Number Publication Date
SE303425B true SE303425B (cs) 1968-08-26

Family

ID=20260012

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2468/65A SE303425B (cs) 1965-02-25 1965-02-25

Country Status (2)

Country Link
FI (1) FI46753C (cs)
SE (1) SE303425B (cs)

Also Published As

Publication number Publication date
FI46753B (cs) 1973-02-28
FI46753C (fi) 1973-06-11

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