AT302807B - Method and device for bleaching pulp-like material, in particular cellulose pulp - Google Patents

Method and device for bleaching pulp-like material, in particular cellulose pulp

Info

Publication number
AT302807B
AT302807B AT1084868A AT1084868A AT302807B AT 302807 B AT302807 B AT 302807B AT 1084868 A AT1084868 A AT 1084868A AT 1084868 A AT1084868 A AT 1084868A AT 302807 B AT302807 B AT 302807B
Authority
AT
Austria
Prior art keywords
pulp
particular cellulose
bleaching
cellulose pulp
bleaching pulp
Prior art date
Application number
AT1084868A
Other languages
German (de)
Original Assignee
Sunds 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 Sunds Ab filed Critical Sunds Ab
Application granted granted Critical
Publication of AT302807B publication Critical patent/AT302807B/en

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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
AT1084868A 1967-11-09 1968-11-07 Method and device for bleaching pulp-like material, in particular cellulose pulp AT302807B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1538367A SE333498B (en) 1967-11-09 1967-11-09

Publications (1)

Publication Number Publication Date
AT302807B true AT302807B (en) 1972-10-25

Family

ID=20300570

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1084868A AT302807B (en) 1967-11-09 1968-11-07 Method and device for bleaching pulp-like material, in particular cellulose pulp

Country Status (7)

Country Link
AT (1) AT302807B (en)
DE (1) DE1807627C3 (en)
FI (1) FI50550C (en)
FR (1) FR1590913A (en)
GB (1) GB1241810A (en)
NO (1) NO130909C (en)
SE (1) SE333498B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI67413C (en) * 1977-04-27 1985-03-11 Myrens Verksted As FOERFARANDE FOER BEHANDLING AV FINFOERDELAD FIBERHALTIG ELLER CELLULOSAHALTIG MASS SAMT ANORDNING FOER UTFOERANDE AV FOERFARANDET
EP0214982A1 (en) * 1984-05-15 1987-03-25 FLINCK, Karl-Evert Method of bleaching fibre pulp for the production of paper and p aperboard

Also Published As

Publication number Publication date
FR1590913A (en) 1970-04-20
NO130909C (en) 1975-03-05
DE1807627A1 (en) 1969-06-19
DE1807627C3 (en) 1974-03-07
DE1807627B2 (en) 1973-07-19
FI50550C (en) 1976-04-12
SE333498B (en) 1971-03-15
GB1241810A (en) 1971-08-04
FI50550B (en) 1975-12-31
NO130909B (en) 1974-11-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee