FI46755C - Selluloosakeitin. - Google Patents

Selluloosakeitin.

Info

Publication number
FI46755C
FI46755C FI651628A FI162865A FI46755C FI 46755 C FI46755 C FI 46755C FI 651628 A FI651628 A FI 651628A FI 162865 A FI162865 A FI 162865A FI 46755 C FI46755 C FI 46755C
Authority
FI
Finland
Prior art keywords
cooker
cellulose
cellulose cooker
Prior art date
Application number
FI651628A
Other languages
English (en)
Swedish (sv)
Other versions
FI46755B (fi
Inventor
Richter
Original Assignee
Kamyr 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 Kamyr Ab filed Critical Kamyr Ab
Application granted granted Critical
Publication of FI46755B publication Critical patent/FI46755B/fi
Publication of FI46755C publication Critical patent/FI46755C/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
    • D21C3/24—Continuous processes
FI651628A 1964-07-10 1965-07-08 Selluloosakeitin. FI46755C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE844164 1964-07-10

Publications (2)

Publication Number Publication Date
FI46755B FI46755B (fi) 1973-02-28
FI46755C true FI46755C (fi) 1973-06-11

Family

ID=20274083

Family Applications (1)

Application Number Title Priority Date Filing Date
FI651628A FI46755C (fi) 1964-07-10 1965-07-08 Selluloosakeitin.

Country Status (3)

Country Link
US (1) US3427218A (fi)
JP (1) JPS4932721B1 (fi)
FI (1) FI46755C (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380037B (de) * 1981-12-31 1986-03-25 Ekono Oy Verfahren zur kontinuierlichen aufloesung von feinverteiltem material

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002528A (en) * 1972-02-18 1977-01-11 Kamyr, Inc. Apparatus for processing pulp
SE468053B (sv) * 1988-12-20 1992-10-26 Kamyr Ab Saett vid kontinuerlig uppslutningskokning av cellulosahaltigt fibermaterial
US5192396A (en) * 1988-12-20 1993-03-09 Kamyr Ab Process for the continuous digestion of cellulosic fiber material
CA2030090A1 (en) * 1990-08-17 1992-02-18 Bertil Stromberg Sulfite modified continuous digesting
CA2037717C (en) * 1990-09-17 1996-03-05 Bertil Stromberg Extended kraft cooking with white liquor added to wash circulation
SE500455C2 (sv) * 1992-11-18 1994-06-27 Kamyr Ab Förfarande vid kontinuerlig kokning under förhöjt tryck och temperatur av fibermateral i en vertikal kokare
AU704580B2 (en) * 1993-05-04 1999-04-29 Kamyr Inc. Dissolved solids control in pulp protection
US5489363A (en) * 1993-05-04 1996-02-06 Kamyr, Inc. Pulping with low dissolved solids for improved pulp strength
US5925216A (en) * 1994-11-15 1999-07-20 Kvaerner Pulping Ab Method of continuous pulping in a digester with high black liquor usage in the impregnation stage
SE502510C2 (sv) * 1994-11-15 1995-11-06 Kvaerner Pulping Tech Svartlutsimpregnering i enkärlshydraulkokare
US5795438A (en) * 1996-11-04 1998-08-18 Ahlstrom Machinery Inc. Method and apparatus for feeding multiple digesters
US5985096A (en) * 1997-09-23 1999-11-16 Ahlstrom Machinery Inc. Vertical pulping digester having substantially constant diameter
US20020129911A1 (en) * 2000-10-16 2002-09-19 Marcoccia Bruno S. Process and configuration for providing external upflow/internal downflow in a continuous digester
SE531079C2 (sv) * 2008-03-31 2008-12-09 Metso Paper Inc Anordning samt förfarande för spädning av cellulosamassa

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474862A (en) * 1942-10-15 1949-07-05 Kamyr Ab Process and apparatus for continuous digestion of fibrous materials
US3034576A (en) * 1958-10-16 1962-05-15 Nat Bank Of Commerce Of Seattl Continuous cooker
GB945957A (en) * 1960-02-08 1964-01-08 Ass Pulp & Paper Mills Continuous pulping process
US3243341A (en) * 1961-11-20 1966-03-29 Improved Machinery Inc Continuous pulping apparatus
US3200032A (en) * 1961-12-23 1965-08-10 Kamyr Ab Continuous process for digesting cellulosic material
US3294623A (en) * 1966-02-23 1966-12-27 Int Paper Co Continuous digestion and purification with recirculation of liquor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380037B (de) * 1981-12-31 1986-03-25 Ekono Oy Verfahren zur kontinuierlichen aufloesung von feinverteiltem material

Also Published As

Publication number Publication date
US3427218A (en) 1969-02-11
JPS4932721B1 (fi) 1974-09-02
FI46755B (fi) 1973-02-28

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