FI53991C - Vaermeuppsjudningar vid massakokning - Google Patents

Vaermeuppsjudningar vid massakokning

Info

Publication number
FI53991C
FI53991C FI3733/71A FI373371A FI53991C FI 53991 C FI53991 C FI 53991C FI 3733/71 A FI3733/71 A FI 3733/71A FI 373371 A FI373371 A FI 373371A FI 53991 C FI53991 C FI 53991C
Authority
FI
Finland
Prior art keywords
vaermeuppsjudningar
massakokning
vid
vid massakokning
vaermeuppsjudningar vid
Prior art date
Application number
FI3733/71A
Other languages
English (en)
Other versions
FI53991B (fi
Inventor
Sture Olof Erik Backlund
Original Assignee
Sca Project 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 Sca Project Ab filed Critical Sca Project Ab
Publication of FI53991B publication Critical patent/FI53991B/fi
Application granted granted Critical
Publication of FI53991C publication Critical patent/FI53991C/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
FI3733/71A 1970-12-30 1971-12-29 Vaermeuppsjudningar vid massakokning FI53991C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17702/70A SE345885B (fi) 1970-12-30 1970-12-30

Publications (2)

Publication Number Publication Date
FI53991B FI53991B (fi) 1978-05-31
FI53991C true FI53991C (fi) 1978-09-11

Family

ID=20303881

Family Applications (1)

Application Number Title Priority Date Filing Date
FI3733/71A FI53991C (fi) 1970-12-30 1971-12-29 Vaermeuppsjudningar vid massakokning

Country Status (5)

Country Link
US (1) US3793137A (fi)
CA (1) CA948912A (fi)
FI (1) FI53991C (fi)
NO (1) NO132842C (fi)
SE (1) SE345885B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188261A (en) * 1975-04-18 1980-02-12 Sca Development Aktiebolag Method of improving the homogeneity of lignocellulose containing material
US5489363A (en) * 1993-05-04 1996-02-06 Kamyr, Inc. Pulping with low dissolved solids for improved pulp strength

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1831206A (en) * 1931-03-06 1931-11-10 Paper Patents Co Digester system
US1905050A (en) * 1932-04-29 1933-04-25 Nekoosa Edwards Paper Co Apparatus for and method of cooking wood pulp
US3298889A (en) * 1963-05-20 1967-01-17 Meyer Geo J Mfg Co Label picker apparatus
US3467573A (en) * 1965-12-13 1969-09-16 Improved Machinery Inc Upflow digester containing means for separate removal of wash liquor and pulping liquor and method of pulping in said digester

Also Published As

Publication number Publication date
CA948912A (en) 1974-06-11
US3793137A (en) 1974-02-19
FI53991B (fi) 1978-05-31
SE345885B (fi) 1972-06-12
NO132842C (fi) 1976-01-14
NO132842B (fi) 1975-10-06

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