FI43807B - - Google Patents
Info
- Publication number
- FI43807B FI43807B FI0133/62A FI13362A FI43807B FI 43807 B FI43807 B FI 43807B FI 0133/62 A FI0133/62 A FI 0133/62A FI 13362 A FI13362 A FI 13362A FI 43807 B FI43807 B FI 43807B
- 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
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
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 |
|---|---|---|---|
| US84710A US3061007A (en) | 1961-01-24 | 1961-01-24 | Continuous pulping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI43807B true FI43807B (fi) | 1971-03-01 |
Family
ID=22186731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI0133/62A FI43807B (fi) | 1961-01-24 | 1962-01-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3061007A (fi) |
| DE (1) | DE1517186A1 (fi) |
| FI (1) | FI43807B (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237773A (en) * | 1960-12-08 | 1966-03-01 | Kamyr Ab | Upright cylindrical container for separating liquor and/or washing cellulosic pulp |
| US3243341A (en) * | 1961-11-20 | 1966-03-29 | Improved Machinery Inc | Continuous pulping apparatus |
| US3158533A (en) * | 1962-09-21 | 1964-11-24 | Improved Machinery Inc | Continuous pulping extraction apparatus |
| US3259538A (en) * | 1963-04-22 | 1966-07-05 | Lummus Co | Comprehensive pulping system for producing paper pulp |
| US3311530A (en) * | 1963-06-28 | 1967-03-28 | Beloit Corp | Continuous digestor |
| US3284282A (en) * | 1963-07-11 | 1966-11-08 | Koppers Co Inc | Apparatus for recovering expandable polystyrene from waste paper foam materials |
| US3467573A (en) * | 1965-12-13 | 1969-09-16 | Improved Machinery Inc | Upflow digester containing means for separate removal of wash liquor and pulping liquor and method of pulping in said digester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1072078B (de) * | 1956-01-26 | 1959-12-24 | Improved Machinery Inc., Nashua, N. H. (V. St. A.) | Kontinuierlich arbeitender stehender Zellstoffkocher |
-
1961
- 1961-01-24 US US84710A patent/US3061007A/en not_active Expired - Lifetime
-
1962
- 1962-01-20 DE DE19621517186 patent/DE1517186A1/de active Pending
- 1962-01-23 FI FI0133/62A patent/FI43807B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1517186A1 (de) | 1969-02-06 |
| US3061007A (en) | 1962-10-30 |