FR816205A - Improvements in processes for the manufacture of pure cellulose - Google Patents
Improvements in processes for the manufacture of pure celluloseInfo
- Publication number
- FR816205A FR816205A FR816205DA FR816205A FR 816205 A FR816205 A FR 816205A FR 816205D A FR816205D A FR 816205DA FR 816205 A FR816205 A FR 816205A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- processes
- pure cellulose
- cellulose
- pure
- 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
- D21C3/22—Other features of pulping processes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE491842X | 1936-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR816205A true FR816205A (en) | 1937-08-03 |
Family
ID=6544322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR816205D Expired FR816205A (en) | 1936-01-28 | 1937-01-09 | Improvements in processes for the manufacture of pure cellulose |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE419457A (en) |
FR (1) | FR816205A (en) |
GB (1) | GB491842A (en) |
NL (1) | NL45690C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2333151A1 (en) | 2009-12-11 | 2011-06-15 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Novel method for processing lignocellulose containing material |
CN107164988B (en) * | 2017-07-11 | 2019-02-05 | 横县东糖糖业有限公司纸业分公司 | A method of using no sulphur digesting technoloy production slab slurry |
-
0
- BE BE419457D patent/BE419457A/xx unknown
- NL NL45690D patent/NL45690C/xx active
-
1937
- 1937-01-07 GB GB550/37A patent/GB491842A/en not_active Expired
- 1937-01-09 FR FR816205D patent/FR816205A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB491842A (en) | 1938-09-07 |
NL45690C (en) | |
BE419457A (en) |
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