FI65826C - Anordning och foerfarande foer kontinuerlig kokning av cellulosaraomaterial - Google Patents

Anordning och foerfarande foer kontinuerlig kokning av cellulosaraomaterial Download PDF

Info

Publication number
FI65826C
FI65826C FI770409A FI770409A FI65826C FI 65826 C FI65826 C FI 65826C FI 770409 A FI770409 A FI 770409A FI 770409 A FI770409 A FI 770409A FI 65826 C FI65826 C FI 65826C
Authority
FI
Finland
Prior art keywords
vessel
solution
cooking
pulp
impregnation
Prior art date
Application number
FI770409A
Other languages
English (en)
Finnish (fi)
Other versions
FI65826B (fi
FI770409A (is
Inventor
Oliver Armas Laakso
Michael Ignacy Sherman
Original Assignee
Kamyr Inc
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
Priority claimed from US05/659,638 external-priority patent/US4061193A/en
Application filed by Kamyr Inc filed Critical Kamyr Inc
Publication of FI770409A publication Critical patent/FI770409A/fi
Application granted granted Critical
Publication of FI65826B publication Critical patent/FI65826B/fi
Publication of FI65826C publication Critical patent/FI65826C/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
    • D21C7/00—Digesters
    • D21C7/14—Means for circulating the lye

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI770409A 1976-02-20 1977-02-08 Anordning och foerfarande foer kontinuerlig kokning av cellulosaraomaterial FI65826C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/659,638 US4061193A (en) 1975-09-15 1976-02-20 Method and apparatus for digesting cellulose material without screening digesting liquid withdrawn through the digester top
US65963876 1976-02-20

Publications (3)

Publication Number Publication Date
FI770409A FI770409A (is) 1977-08-21
FI65826B FI65826B (fi) 1984-03-30
FI65826C true FI65826C (fi) 1984-07-10

Family

ID=24646176

Family Applications (1)

Application Number Title Priority Date Filing Date
FI770409A FI65826C (fi) 1976-02-20 1977-02-08 Anordning och foerfarande foer kontinuerlig kokning av cellulosaraomaterial

Country Status (7)

Country Link
JP (1) JPS5349103A (is)
BR (1) BR7701008A (is)
CA (1) CA1044060A (is)
DE (1) DE2707156A1 (is)
FI (1) FI65826C (is)
FR (1) FR2341696A1 (is)
SE (1) SE434070B (is)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193839A (en) * 1976-05-11 1980-03-18 Kamyr, Inc. Flow control method and apparatus for continuous wood chip digester screenless liquor extractor
CN105019290B (zh) * 2015-08-03 2017-01-11 海南金海浆纸业有限公司 一种制浆造纸蒸解釜筛板处理方法

Also Published As

Publication number Publication date
SE7701305L (sv) 1977-08-21
JPS5349103A (en) 1978-05-04
CA1044060A (en) 1978-12-12
SE434070B (sv) 1984-07-02
BR7701008A (pt) 1977-12-13
FI65826B (fi) 1984-03-30
DE2707156A1 (de) 1977-09-01
FI770409A (is) 1977-08-21
FR2341696A1 (fr) 1977-09-16
DE2707156C2 (is) 1987-01-29
FR2341696B1 (is) 1980-12-12

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Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: KAMYR, INC.