FR706236A - Procédé de fabrication de cellulose - Google Patents

Procédé de fabrication de cellulose

Info

Publication number
FR706236A
FR706236A FR706236DA FR706236A FR 706236 A FR706236 A FR 706236A FR 706236D A FR706236D A FR 706236DA FR 706236 A FR706236 A FR 706236A
Authority
FR
France
Prior art keywords
manufacturing process
cellulose manufacturing
cellulose
manufacturing
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.)
Expired
Application number
Other languages
English (en)
Inventor
Ferdinand Steenman
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
Application granted granted Critical
Publication of FR706236A publication Critical patent/FR706236A/fr
Expired 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
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
FR706236D 1930-02-15 1930-02-15 Procédé de fabrication de cellulose Expired FR706236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR706236T 1930-02-15

Publications (1)

Publication Number Publication Date
FR706236A true FR706236A (fr) 1931-06-20

Family

ID=9067637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR706236D Expired FR706236A (fr) 1930-02-15 1930-02-15 Procédé de fabrication de cellulose

Country Status (1)

Country Link
FR (1) FR706236A (fr)

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