FR546149A - - Google Patents
Info
- Publication number
- FR546149A FR546149A FR546149DA FR546149A FR 546149 A FR546149 A FR 546149A FR 546149D A FR546149D A FR 546149DA FR 546149 A FR546149 A FR 546149A
- Authority
- FR
- France
- 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
- D21C3/24—Continuous processes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3224721A GB193965A (en) | 1921-12-01 | 1921-12-01 | Improved manufacture of paper pulp and apparatus therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR546149A true FR546149A (env) | 1922-10-28 |
Family
ID=10335610
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR546149D Expired FR546149A (env) | 1921-12-01 | ||
| FR25603D Expired FR25603E (fr) | 1921-12-01 | 1921-10-31 | Procédé et dispositif de traitement continu des matières ligneuses pour leur transformation en cellulose |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR25603D Expired FR25603E (fr) | 1921-12-01 | 1921-10-31 | Procédé et dispositif de traitement continu des matières ligneuses pour leur transformation en cellulose |
Country Status (3)
| Country | Link |
|---|---|
| FR (2) | FR25603E (env) |
| GB (1) | GB193965A (env) |
| NL (1) | NL10466C (env) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH704766A1 (de) * | 2011-04-01 | 2012-10-15 | Vadim Gogichev | Verfahren zur Herstellung einer cellulosehaltigen Masse zur Herstellung eines Verbundmaterials. |
| CN115302833B (zh) * | 2022-07-06 | 2024-05-17 | 南通富强纸业有限公司 | 一种废纸回收用压缩装置 |
| CN115845488B (zh) * | 2023-03-02 | 2023-04-25 | 晋中晋宏建筑材料有限公司 | 一种工业废渣回收处理装置 |
-
0
- FR FR546149D patent/FR546149A/fr not_active Expired
- NL NL10466D patent/NL10466C/xx active
-
1921
- 1921-10-31 FR FR25603D patent/FR25603E/fr not_active Expired
- 1921-12-01 GB GB3224721A patent/GB193965A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR25603E (fr) | 1923-04-21 |
| NL10466C (env) | |
| GB193965A (en) | 1923-03-01 |