FR909050A - Process for obtaining cellulose from vegetable fibrous materials - Google Patents

Process for obtaining cellulose from vegetable fibrous materials

Info

Publication number
FR909050A
FR909050A FR909050DA FR909050A FR 909050 A FR909050 A FR 909050A FR 909050D A FR909050D A FR 909050DA FR 909050 A FR909050 A FR 909050A
Authority
FR
France
Prior art keywords
fibrous materials
obtaining cellulose
vegetable fibrous
vegetable
cellulose
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
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUXILIAIRE DES IND CELLULOSIQU
Original Assignee
AUXILIAIRE DES IND CELLULOSIQU
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 AUXILIAIRE DES IND CELLULOSIQU filed Critical AUXILIAIRE DES IND CELLULOSIQU
Application granted granted Critical
Publication of FR909050A publication Critical patent/FR909050A/en
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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
FR909050D 1944-09-18 1944-09-18 Process for obtaining cellulose from vegetable fibrous materials Expired FR909050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909050T 1944-09-18

Publications (1)

Publication Number Publication Date
FR909050A true FR909050A (en) 1946-04-25

Family

ID=9407617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909050D Expired FR909050A (en) 1944-09-18 1944-09-18 Process for obtaining cellulose from vegetable fibrous materials

Country Status (1)

Country Link
FR (1) FR909050A (en)

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