DK130545C - - Google Patents
Info
- Publication number
- DK130545C DK130545C DK495068A DK495068A DK130545C DK 130545 C DK130545 C DK 130545C DK 495068 A DK495068 A DK 495068A DK 495068 A DK495068 A DK 495068A DK 130545 C DK130545 C DK 130545C
- Authority
- DK
- Denmark
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4713067 | 1967-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK130545B DK130545B (da) | 1975-03-03 |
| DK130545C true DK130545C (xx) | 1975-07-28 |
Family
ID=10443844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK495068AA DK130545B (da) | 1967-10-16 | 1968-10-15 | Anlæg til brug ved blegning af pulp. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3587257A (xx) |
| DE (1) | DE1803379A1 (xx) |
| DK (1) | DK130545B (xx) |
| FR (1) | FR1587511A (xx) |
| SE (1) | SE350551B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA918978A (en) * | 1970-01-08 | 1973-01-16 | G. Jamieson Allan | Oxygen bleaching |
| FI122775B (fi) * | 2004-09-07 | 2012-06-29 | Andritz Oy | Laite ja menetelmä massan käsittelemiseksi |
| FI20041518A (fi) * | 2004-11-25 | 2006-05-26 | Andritz Oy | Menetelmä ja laite meesan käsittelemiseksi |
| SE537925C2 (sv) * | 2013-05-03 | 2015-11-24 | Valmet Oy | Metod och system för tvättning av cellulosamassa |
-
1968
- 1968-10-09 US US766045A patent/US3587257A/en not_active Expired - Lifetime
- 1968-10-15 DK DK495068AA patent/DK130545B/da unknown
- 1968-10-15 FR FR1587511D patent/FR1587511A/fr not_active Expired
- 1968-10-16 DE DE19681803379 patent/DE1803379A1/de active Pending
- 1968-10-16 SE SE13994/68A patent/SE350551B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1587511A (xx) | 1970-03-20 |
| SE350551B (xx) | 1972-10-30 |
| US3587257A (en) | 1971-06-28 |
| DK130545B (da) | 1975-03-03 |
| DE1803379A1 (de) | 1969-05-29 |