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CA948912A - Pulp cooking methods - Google Patents

Pulp cooking methods

Info

Publication number
CA948912A
CA948912A CA130,985A CA130985A CA948912A CA 948912 A CA948912 A CA 948912A CA 130985 A CA130985 A CA 130985A CA 948912 A CA948912 A CA 948912A
Authority
CA
Canada
Prior art keywords
cooking methods
pulp cooking
pulp
methods
cooking
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA130,985A
Other versions
CA130985S (en
Inventor
Sture O. E. Backlund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCA Projekt AB
Original Assignee
SCA Projekt 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 Projekt AB filed Critical SCA Projekt AB
Application granted granted Critical
Publication of CA948912A publication Critical patent/CA948912A/en
Expired legal-status Critical Current

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
CA130,985A 1970-12-30 1971-12-23 Pulp cooking methods Expired CA948912A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA948912A true CA948912A (en) 1974-06-11

Family

ID=20303881

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,985A Expired CA948912A (en) 1970-12-30 1971-12-23 Pulp cooking methods

Country Status (5)

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

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
US3793137A (en) 1974-02-19
FI53991C (en) 1978-09-11
SE345885B (en) 1972-06-12
NO132842B (en) 1975-10-06
NO132842C (en) 1976-01-14
FI53991B (en) 1978-05-31

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