FR698338A - Process for the production of cellulose - Google Patents
Process for the production of celluloseInfo
- Publication number
- FR698338A FR698338A FR698338DA FR698338A FR 698338 A FR698338 A FR 698338A FR 698338D A FR698338D A FR 698338DA FR 698338 A FR698338 A FR 698338A
- Authority
- FR
- France
- Prior art keywords
- cellulose
- production
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR698338T | 1930-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR698338A true FR698338A (en) | 1931-01-29 |
Family
ID=9047638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR698338D Expired FR698338A (en) | 1930-07-03 | 1930-07-03 | Process for the production of cellulose |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR698338A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089256B (en) * | 1953-05-07 | 1960-09-15 | Gustaf Haglund | Process and plant for the production of cellulose by boiling wood with bisulfite liquor |
-
1930
- 1930-07-03 FR FR698338D patent/FR698338A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089256B (en) * | 1953-05-07 | 1960-09-15 | Gustaf Haglund | Process and plant for the production of cellulose by boiling wood with bisulfite liquor |
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