BR9003023A - Metodo e aparelho para o cozimento continuo de material fibroso celulosico para produzir pasta de papel - Google Patents

Metodo e aparelho para o cozimento continuo de material fibroso celulosico para produzir pasta de papel

Info

Publication number
BR9003023A
BR9003023A BR909003023A BR9003023A BR9003023A BR 9003023 A BR9003023 A BR 9003023A BR 909003023 A BR909003023 A BR 909003023A BR 9003023 A BR9003023 A BR 9003023A BR 9003023 A BR9003023 A BR 9003023A
Authority
BR
Brazil
Prior art keywords
appliance
paper pulp
cellulosic material
fibrous cellulosic
continuous cooking
Prior art date
Application number
BR909003023A
Other languages
English (en)
Portuguese (pt)
Inventor
Johan C F C 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
Publication of BR9003023A publication Critical patent/BR9003023A/pt

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
    • 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
BR909003023A 1989-06-28 1990-06-28 Metodo e aparelho para o cozimento continuo de material fibroso celulosico para produzir pasta de papel BR9003023A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37265089A 1989-06-28 1989-06-28

Publications (1)

Publication Number Publication Date
BR9003023A true BR9003023A (pt) 1991-08-20

Family

ID=23469091

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003023A BR9003023A (pt) 1989-06-28 1990-06-28 Metodo e aparelho para o cozimento continuo de material fibroso celulosico para produzir pasta de papel

Country Status (7)

Country Link
EP (1) EP0407371A3 (sv)
JP (1) JPH0333287A (sv)
BR (1) BR9003023A (sv)
DE (1) DE407371T1 (sv)
FI (1) FI903207A0 (sv)
NO (1) NO902849L (sv)
SE (1) SE506456C2 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302247A (en) * 1992-11-02 1994-04-12 Kamyr, Inc. Top circulation line cooling for a modified cook digester
US5476572A (en) * 1994-06-16 1995-12-19 Kamyr, Inc. Chip feeding for a continuous digester

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525692A (sv) * 1952-05-14
NL136526C (sv) * 1959-11-20
FI44513C (fi) * 1963-01-08 1971-11-10 Defibrator Ab Laite kuitumassan jatkuvaa valmistamista varten lignoselluloosapitoisesta aineesta
US5300195A (en) * 1988-05-31 1994-04-05 Kamyr Ab Continuous vertical digester apparatus

Also Published As

Publication number Publication date
DE407371T1 (de) 1991-10-17
SE506456C2 (sv) 1997-12-15
NO902849L (no) 1991-01-02
JPH0333287A (ja) 1991-02-13
SE9001782L (sv) 1990-12-29
EP0407371A3 (en) 1991-11-27
EP0407371A2 (en) 1991-01-09
FI903207A0 (fi) 1990-06-26
SE9001782D0 (sv) 1990-05-17
NO902849D0 (no) 1990-06-27

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee