FI48484C - Puulastukeittimien puhdistaminen käynnissä. - Google Patents

Puulastukeittimien puhdistaminen käynnissä.

Info

Publication number
FI48484C
FI48484C FI663503A FI350366A FI48484C FI 48484 C FI48484 C FI 48484C FI 663503 A FI663503 A FI 663503A FI 350366 A FI350366 A FI 350366A FI 48484 C FI48484 C FI 48484C
Authority
FI
Finland
Prior art keywords
cookers
cleaning
wood chip
wood
chip
Prior art date
Application number
FI663503A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI48484B (OSRAM
Inventor
Merriman
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI48484B publication Critical patent/FI48484B/fi
Application granted granted Critical
Publication of FI48484C publication Critical patent/FI48484C/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
    • D21C3/22—Other features of pulping processes
    • D21C3/226—Use of compounds avoiding scale formation
FI663503A 1966-01-03 1966-12-30 Puulastukeittimien puhdistaminen käynnissä. FI48484C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51798366A 1966-01-03 1966-01-03

Publications (2)

Publication Number Publication Date
FI48484B FI48484B (OSRAM) 1974-07-01
FI48484C true FI48484C (fi) 1974-10-10

Family

ID=24062050

Family Applications (1)

Application Number Title Priority Date Filing Date
FI663503A FI48484C (fi) 1966-01-03 1966-12-30 Puulastukeittimien puhdistaminen käynnissä.

Country Status (5)

Country Link
US (1) US3448003A (OSRAM)
DE (1) DE1692845B2 (OSRAM)
FI (1) FI48484C (OSRAM)
GB (1) GB1125656A (OSRAM)
NO (1) NO118527B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011503A3 (fr) * 1997-10-17 1999-10-05 Solvay Interox Fabrication de pate a papier chimique.
MY138251A (en) * 2001-06-06 2009-05-29 Thermphos Trading Gmbh Method for inhibiting calcium salt scale
MY129053A (en) * 2001-06-06 2007-03-30 Thermphos Trading Gmbh Composition for inhibiting calcium salt scale
PT1392914E (pt) * 2001-06-06 2011-02-03 Dequest Ag Método para a produção de pasta melhorada

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504423A (OSRAM) * 1951-02-28
FR1145782A (fr) * 1956-02-18 1957-10-29 Saint Gobain Perfectionnements au procédé de fabrication des pâtes cellulosiques par cuisson
FR72957E (OSRAM) * 1956-11-05
US3071504A (en) * 1958-05-12 1963-01-01 Us Movidyn Corp Paper mill boil out methods and compositions
US3143458A (en) * 1961-10-24 1964-08-04 Stevens Paper Mills Inc Method of making electrical paper

Also Published As

Publication number Publication date
FI48484B (OSRAM) 1974-07-01
DE1692845A1 (de) 1971-10-21
DE1692845B2 (de) 1977-06-02
GB1125656A (en) 1968-08-28
NO118527B (OSRAM) 1970-01-05
US3448003A (en) 1969-06-03

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