AU548448B2 - Continuous digestion of wood - Google Patents

Continuous digestion of wood

Info

Publication number
AU548448B2
AU548448B2 AU21847/83A AU2184783A AU548448B2 AU 548448 B2 AU548448 B2 AU 548448B2 AU 21847/83 A AU21847/83 A AU 21847/83A AU 2184783 A AU2184783 A AU 2184783A AU 548448 B2 AU548448 B2 AU 548448B2
Authority
AU
Australia
Prior art keywords
wood
continuous digestion
digestion
continuous
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.)
Ceased
Application number
AU21847/83A
Other languages
English (en)
Other versions
AU2184783A (en
Inventor
Per Hakan Ostamn
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.)
Ekono Oy
Original Assignee
Ekono Oy
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 Ekono Oy filed Critical Ekono Oy
Publication of AU2184783A publication Critical patent/AU2184783A/en
Application granted granted Critical
Publication of AU548448B2 publication Critical patent/AU548448B2/en
Anticipated expiration legal-status Critical
Ceased 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
AU21847/83A 1982-12-14 1983-11-30 Continuous digestion of wood Ceased AU548448B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI824282 1982-12-14
FI824282A FI66215C (fi) 1982-12-14 1982-12-14 Saett vid kontinuerlig uppslutning av finfoerdelat cellulosahaltigt material

Publications (2)

Publication Number Publication Date
AU2184783A AU2184783A (en) 1984-06-21
AU548448B2 true AU548448B2 (en) 1985-12-12

Family

ID=8516450

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21847/83A Ceased AU548448B2 (en) 1982-12-14 1983-11-30 Continuous digestion of wood

Country Status (12)

Country Link
JP (1) JPS59137589A (xx)
AT (1) AT384631B (xx)
AU (1) AU548448B2 (xx)
BR (1) BR8306977A (xx)
CA (1) CA1210907A (xx)
DE (1) DE3344865C2 (xx)
FI (1) FI66215C (xx)
FR (1) FR2537621B1 (xx)
NO (1) NO161927C (xx)
SE (1) SE452175C (xx)
SU (1) SU1475491A3 (xx)
ZA (1) ZA838909B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506458C2 (sv) 1996-02-09 1997-12-15 Kvaerner Pulping Tech Kontinuerlig kokning av cellulosahaltigt material med värmeväxling mellan kokaravdrag och cirkulerande kokvätska
US5958181A (en) * 1997-08-07 1999-09-28 Ahlstrom Machinery, Inc. Continuous cooking with a two-stage cool impregnation
RU2447216C1 (ru) * 2011-01-17 2012-04-10 Тарантин Сергей Анатольевич Способ делигнификации древесной щепы при производстве целлюлозы
JP5786087B2 (ja) * 2011-03-25 2015-09-30 ヴァルメト アクチボラグ ダウンフロー容器内のセルロース材料に処理液を添加する方法及び装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907001A1 (de) * 1968-02-13 1969-09-11 Sunds Ab Verfahren und Vorrichtung zum Erwaermen von Fasermaterial
SE343344B (xx) * 1970-06-29 1972-03-06 Kamyr Ab
CA1002361A (en) * 1973-01-03 1976-12-28 James R. Prough Digester control process and apparatus
US4071399A (en) * 1976-09-01 1978-01-31 Kamyr, Inc. Apparatus and method for the displacement impregnation of cellulosic chips material

Also Published As

Publication number Publication date
NO161927C (no) 1989-10-11
FR2537621A1 (fr) 1984-06-15
JPS6347836B2 (xx) 1988-09-26
ZA838909B (en) 1984-07-25
JPS59137589A (ja) 1984-08-07
AT384631B (de) 1987-12-10
CA1210907A (en) 1986-09-09
SU1475491A3 (ru) 1989-04-23
SE8306853D0 (sv) 1983-12-12
FI66215C (fi) 1984-09-10
NO834466L (no) 1984-06-15
FI66215B (fi) 1984-05-31
SE8306853L (sv) 1984-06-15
BR8306977A (pt) 1984-07-24
DE3344865A1 (de) 1984-06-14
SE452175C (sv) 1990-03-26
NO161927B (no) 1989-07-03
AU2184783A (en) 1984-06-21
SE452175B (sv) 1987-11-16
FR2537621B1 (fr) 1985-11-22
FI824282A0 (fi) 1982-12-14
DE3344865C2 (de) 1985-09-19
ATA427983A (de) 1987-05-15

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