SE8306853L - Sett vid kontinuerlig uppslutning av finfordelat cellulosahaltigt material - Google Patents

Sett vid kontinuerlig uppslutning av finfordelat cellulosahaltigt material

Info

Publication number
SE8306853L
SE8306853L SE8306853A SE8306853A SE8306853L SE 8306853 L SE8306853 L SE 8306853L SE 8306853 A SE8306853 A SE 8306853A SE 8306853 A SE8306853 A SE 8306853A SE 8306853 L SE8306853 L SE 8306853L
Authority
SE
Sweden
Prior art keywords
zone
impregnation
liquor
flow
fed
Prior art date
Application number
SE8306853A
Other languages
Unknown language ( )
English (en)
Other versions
SE452175B (sv
SE452175C (sv
SE8306853D0 (sv
Inventor
P H Ostman
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 SE8306853D0 publication Critical patent/SE8306853D0/sv
Publication of SE8306853L publication Critical patent/SE8306853L/sv
Publication of SE452175B publication Critical patent/SE452175B/sv
Publication of SE452175C publication Critical patent/SE452175C/sv

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

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
SE8306853A 1982-12-14 1983-12-12 Saett vid kontinuerlig uppslutning av finfoerdelat cellulosahaltigt material SE452175C (sv)

Applications Claiming Priority (1)

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

Publications (4)

Publication Number Publication Date
SE8306853D0 SE8306853D0 (sv) 1983-12-12
SE8306853L true SE8306853L (sv) 1984-06-15
SE452175B SE452175B (sv) 1987-11-16
SE452175C SE452175C (sv) 1990-03-26

Family

ID=8516450

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8306853A SE452175C (sv) 1982-12-14 1983-12-12 Saett vid kontinuerlig uppslutning av finfoerdelat cellulosahaltigt material

Country Status (12)

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

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
WO2012134358A1 (en) * 2011-03-25 2012-10-04 Metso Paper Sweden Ab Method and arrangement for adding treatment liquors to cellulose material in a down flow vessel

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 (sv) * 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
ATA427983A (de) 1987-05-15
DE3344865C2 (de) 1985-09-19
SE452175B (sv) 1987-11-16
CA1210907A (en) 1986-09-09
SE452175C (sv) 1990-03-26
AU2184783A (en) 1984-06-21
JPS6347836B2 (sv) 1988-09-26
ZA838909B (en) 1984-07-25
DE3344865A1 (de) 1984-06-14
NO161927B (no) 1989-07-03
FI66215C (fi) 1984-09-10
SE8306853D0 (sv) 1983-12-12
NO161927C (no) 1989-10-11
AT384631B (de) 1987-12-10
FI66215B (fi) 1984-05-31
JPS59137589A (ja) 1984-08-07
FR2537621A1 (fr) 1984-06-15
NO834466L (no) 1984-06-15
BR8306977A (pt) 1984-07-24
SU1475491A3 (ru) 1989-04-23
FI824282A0 (fi) 1982-12-14
FR2537621B1 (fr) 1985-11-22
AU548448B2 (en) 1985-12-12

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