FI46087B - - Google Patents

Info

Publication number
FI46087B
FI46087B FI2036/63A FI203663A FI46087B FI 46087 B FI46087 B FI 46087B FI 2036/63 A FI2036/63 A FI 2036/63A FI 203663 A FI203663 A FI 203663A FI 46087 B FI46087 B FI 46087B
Authority
FI
Finland
Application number
FI2036/63A
Other languages
Finnish (fi)
Other versions
FI46087C (fi
Inventor
Ii G Tomlinson
Original Assignee
Dominion Tar & Chem Co Ltd
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 Dominion Tar & Chem Co Ltd filed Critical Dominion Tar & Chem Co Ltd
Publication of FI46087B publication Critical patent/FI46087B/fi
Application granted granted Critical
Publication of FI46087C publication Critical patent/FI46087C/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
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/10—Physical methods for facilitating impregnation
FI632036A 1962-10-20 1963-10-18 Menetelmä vesitasapainon ylläpitämiseksi jatkuvatoimisen massanvalmist uksen kyllästysjärjestelmässä. FI46087C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA860584 1962-10-20

Publications (2)

Publication Number Publication Date
FI46087B true FI46087B (de) 1972-08-31
FI46087C FI46087C (fi) 1972-12-11

Family

ID=4141584

Family Applications (1)

Application Number Title Priority Date Filing Date
FI632036A FI46087C (fi) 1962-10-20 1963-10-18 Menetelmä vesitasapainon ylläpitämiseksi jatkuvatoimisen massanvalmist uksen kyllästysjärjestelmässä.

Country Status (5)

Country Link
US (1) US3258390A (de)
DE (1) DE1246384B (de)
FI (1) FI46087C (de)
FR (1) FR1372871A (de)
GB (1) GB1035456A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE330819B (de) * 1966-09-12 1970-11-30 Kamyr Ab
US3549483A (en) * 1967-08-04 1970-12-22 Lummus Co Impregnation and digestion of cellulosic material in a single vessel
DE2627333A1 (de) * 1976-06-18 1977-12-29 Bayer Ag Verdraengen einer fluessigkeit a durch eine fluessigkeit b in einer suspension
SE7802408L (sv) * 1978-03-02 1979-09-03 Gloeersen Stig Sett for att overfora med vetska transporterbara material sasom fibermaterial
US4322184A (en) * 1979-12-05 1982-03-30 Kamyr, Inc. Apparatus for continuously feeding solid particles into a pressurized container having an improved lifting mechanism
SE510706C2 (sv) * 1997-10-16 1999-06-14 Kvaerner Pulping Tech Processystem och förfarande för impregnering och basning av flis innan massakokning
SE518993E (sv) * 2002-01-24 2013-04-23 Metso Paper Sweden Ab Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut
FI120547B (fi) * 2004-10-04 2009-11-30 Metso Paper Inc Alkalinen keittomenetelmä ja laitteisto massan valmistamiseksi
FI122841B (fi) * 2004-10-04 2012-07-31 Metso Paper Inc Menetelmä ja laitteisto selluloosamassan valmistamiseksi
FI126802B (en) * 2014-09-12 2017-05-31 Andritz Oy Method and hydraulic spout system for producing chemical pulp
FI20165470A (fi) 2016-06-06 2017-12-07 Andritz Oy Menetelmä kemiallisen massan tuottamiseksi sellutehtaan keittämöllä
CN113299253B (zh) * 2021-05-25 2024-05-07 李成兵 一种防裂笛子的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205374A (en) * 1936-07-02 1940-06-18 Chemipulp Process Inc Digesting process and apparatus
US2858211A (en) * 1956-02-13 1958-10-28 Condi Engineering Corp Apparatus for wood chip digestion
US2809111A (en) * 1956-02-13 1957-10-08 Condi Engineering Corp Apparatus for wood chip digestion

Also Published As

Publication number Publication date
GB1035456A (en) 1966-07-06
DE1246384B (de) 1967-08-03
FR1372871A (fr) 1964-09-18
FI46087C (fi) 1972-12-11
US3258390A (en) 1966-06-28

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