BE832560A - Procede de fabrication de pate a papier - Google Patents

Procede de fabrication de pate a papier

Info

Publication number
BE832560A
BE832560A BE2054527A BE2054527A BE832560A BE 832560 A BE832560 A BE 832560A BE 2054527 A BE2054527 A BE 2054527A BE 2054527 A BE2054527 A BE 2054527A BE 832560 A BE832560 A BE 832560A
Authority
BE
Belgium
Prior art keywords
manufacturing process
paper pulp
pulp manufacturing
paper
pulp
Prior art date
Application number
BE2054527A
Other languages
English (en)
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 filed Critical
Publication of BE832560A publication Critical patent/BE832560A/fr

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
    • D21C3/26—Multistage processes
    • D21C3/263—Multistage processes at least one stage being in presence of oxygen
    • 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
    • D21C3/222—Use of compounds accelerating the pulping processes
BE2054527A 1974-08-20 1975-08-20 Procede de fabrication de pate a papier BE832560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7428615A FR2282500A1 (fr) 1974-08-20 1974-08-20 Procede de fabrication de pate a papier

Publications (1)

Publication Number Publication Date
BE832560A true BE832560A (fr) 1975-12-16

Family

ID=9142483

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054527A BE832560A (fr) 1974-08-20 1975-08-20 Procede de fabrication de pate a papier

Country Status (2)

Country Link
BE (1) BE832560A (fr)
FR (1) FR2282500A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA895756A (en) * 1970-04-03 1972-03-21 Macmillan Bloedel Limited Two-stage soda-oxygen pulping
SE360128C (sv) * 1970-08-25 1983-10-31 Mo Och Domsjoe Ab Sett att bleka cellulosamassa med en syreinnehallande gas i nervaro av alkali
SE373896B (fr) * 1972-07-05 1975-02-17 Mo Och Domsjoe Ab

Also Published As

Publication number Publication date
FR2282500A1 (fr) 1976-03-19
FR2282500B1 (fr) 1976-12-31

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