FI46756B - - Google Patents
Info
- Publication number
- FI46756B FI46756B FI39066A FI39066A FI46756B FI 46756 B FI46756 B FI 46756B FI 39066 A FI39066 A FI 39066A FI 39066 A FI39066 A FI 39066A FI 46756 B FI46756 B FI 46756B
- Authority
- FI
- Finland
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
-
- 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
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
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 |
|---|---|---|---|
| SE200765A SE334534B (nl) | 1965-02-17 | 1965-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI46756B true FI46756B (nl) | 1973-02-28 |
Family
ID=20259214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI39066A FI46756B (nl) | 1965-02-17 | 1966-02-17 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1546229A1 (nl) |
| FI (1) | FI46756B (nl) |
| NO (1) | NO126142B (nl) |
| SE (1) | SE334534B (nl) |
-
1965
- 1965-02-17 SE SE200765A patent/SE334534B/xx unknown
-
1966
- 1966-02-16 NO NO16173666A patent/NO126142B/no unknown
- 1966-02-16 DE DE19661546229 patent/DE1546229A1/de active Pending
- 1966-02-17 FI FI39066A patent/FI46756B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| SE334534B (nl) | 1971-04-26 |
| NO126142B (nl) | 1972-12-27 |
| DE1546229A1 (de) | 1970-03-26 |