BE407713A - - Google Patents
Info
- Publication number
- BE407713A BE407713A BE407713DA BE407713A BE 407713 A BE407713 A BE 407713A BE 407713D A BE407713D A BE 407713DA BE 407713 A BE407713 A BE 407713A
- Authority
- BE
- Belgium
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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB785002X | 1934-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE407713A true BE407713A (cs) |
Family
ID=10501947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE407713D BE407713A (cs) | 1934-02-06 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE407713A (cs) |
| FR (1) | FR785002A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE871666C (de) * | 1940-05-16 | 1953-03-26 | Dynamit Nobel Ag | Verfahren zum Veredeln von Zellstoff |
| DE1039352B (de) * | 1953-11-10 | 1958-09-18 | Mo Och Domsjoe Ab | Verfahren zum Bleichen von Holzzellstoff |
-
0
- BE BE407713D patent/BE407713A/xx unknown
-
1935
- 1935-01-31 FR FR785002D patent/FR785002A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR785002A (fr) | 1935-07-31 |