FI56866B - SAETT ATT FOERHINDRA UTSLAEPP AV KLORHALTIGA FOERORENINGAR VID SODIUMBASERADE CELLULOSAFABRIKER - Google Patents

SAETT ATT FOERHINDRA UTSLAEPP AV KLORHALTIGA FOERORENINGAR VID SODIUMBASERADE CELLULOSAFABRIKER

Info

Publication number
FI56866B
FI56866B FI270/72A FI27072A FI56866B FI 56866 B FI56866 B FI 56866B FI 270/72 A FI270/72 A FI 270/72A FI 27072 A FI27072 A FI 27072A FI 56866 B FI56866 B FI 56866B
Authority
FI
Finland
Prior art keywords
utslaepp
sodiumbaserade
klorhaltiga
cellulosafabriker
foeroreningar
Prior art date
Application number
FI270/72A
Other languages
Finnish (fi)
Other versions
FI56866C (en
Inventor
Hans Olof Samuelson
Original Assignee
Mo Och Domsjoe 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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Application granted granted Critical
Publication of FI56866B publication Critical patent/FI56866B/en
Publication of FI56866C publication Critical patent/FI56866C/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D21C11/0028—Effluents derived from the washing or bleaching plants
    • 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
    • D21C11/0078—Treatment of green or white liquors with other means or other compounds than gases, e.g. in order to separate solid compounds such as sodium chloride and carbonate from these liquors; Further treatment of these compounds
FI270/72A 1971-02-05 1972-02-02 SAETT ATT FOERHINDRA UTSLAEPP AV KLORHALTIGA FOERORENINGAR VID SODIUMBASERADE CELLULOSAFABRIKER FI56866C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE148571 1971-02-05
SE7101485A SE362453C (en) 1971-02-05 1971-02-05 WAY TO PREVENT EMISSIONS OF CHLORINE-CONTAINING POLLUTIONS AT SODIUM-BASED CELLULOSIS FACTORIES

Publications (2)

Publication Number Publication Date
FI56866B true FI56866B (en) 1979-12-31
FI56866C FI56866C (en) 1980-04-10

Family

ID=20258266

Family Applications (1)

Application Number Title Priority Date Filing Date
FI270/72A FI56866C (en) 1971-02-05 1972-02-02 SAETT ATT FOERHINDRA UTSLAEPP AV KLORHALTIGA FOERORENINGAR VID SODIUMBASERADE CELLULOSAFABRIKER

Country Status (4)

Country Link
JP (1) JPS5013841B1 (en)
CA (1) CA928008A (en)
FI (1) FI56866C (en)
SE (1) SE362453C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1058358A (en) * 1973-08-07 1979-07-17 Erco Envirotech Ltd. Removal of dissolved salts from sulphide liquors
US3954552A (en) * 1974-08-05 1976-05-04 Erco Envirotech Ltd. Removal of sodium chloride from pulp mill systems
US3945880A (en) * 1974-08-05 1976-03-23 Erco Envirotech Ltd. Sodium chloride removal in pulp mill systems
US3986951A (en) * 1975-11-18 1976-10-19 Champion International Corporation Chlorine-based bleachery effluent treatment
ZA762995B (en) * 1976-05-19 1977-07-27 Sappi Ltd Improvements relating to recovery of chemicals
SE434860B (en) * 1976-11-15 1984-08-20 Mo Och Domsjoe Ab PROCEDURE FOR EXPOSURE OF CHLORIDES FROM CHEMICALS RECOVERY SYSTEMS BY SODIUM-BASED PREPARATION PROCESSES

Also Published As

Publication number Publication date
JPS5013841B1 (en) 1975-05-23
CA928008A (en) 1973-06-12
SE362453C (en) 1976-03-08
FI56866C (en) 1980-04-10
SE362453B (en) 1973-12-10

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