FI41897B - - Google Patents
Info
- Publication number
- FI41897B FI41897B FI2636/64A FI263664A FI41897B FI 41897 B FI41897 B FI 41897B FI 2636/64 A FI2636/64 A FI 2636/64A FI 263664 A FI263664 A FI 263664A FI 41897 B FI41897 B FI 41897B
- 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 |
|---|---|---|---|
| SE1442763 | 1963-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI41897B true FI41897B (fi) | 1969-12-01 |
Family
ID=20299089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2636/64A FI41897B (fi) | 1963-12-23 | 1964-12-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3298209A (fi) |
| DE (1) | DE1259190B (fi) |
| FI (1) | FI41897B (fi) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE225814C1 (fi) * | 1965-03-25 | 1969-03-25 | ||
| SE340216B (fi) * | 1967-11-06 | 1971-11-08 | Kamyr Ab | |
| OA03094A (fr) * | 1968-07-11 | 1970-12-15 | P P I South African Pulp And P | Perfectionnements à la délignification et au blanchiment des pâtes de cellulose avec l'oxygène gazeux. |
| US3599448A (en) * | 1969-09-19 | 1971-08-17 | Frank B K Green | Diffusion pulp washer |
| SE386692B (sv) * | 1974-03-14 | 1976-08-16 | Sunds Ab | Anordning for koncentrering och/eller vetskebehandling sasom tvettning eller blekning av vetskehaltiga emnesblandningar, serskilt cellulosamassa |
| US4468319A (en) * | 1982-05-04 | 1984-08-28 | Laakso Oliver A | Stationary diffuser |
| US4441224A (en) * | 1982-05-04 | 1984-04-10 | Laakso Oliver A | Method of continuously treating a fibrous suspension |
| US4521315A (en) * | 1984-01-24 | 1985-06-04 | Laakso Oliver A | Pulp thickening utilizing stationary screens |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE171624C1 (fi) * | 1953-09-11 | 1960-06-07 | ||
| US3088306A (en) * | 1960-03-28 | 1963-05-07 | Kamyr Ab | Container for washing of cellulose pulp |
| US3078703A (en) * | 1960-09-10 | 1963-02-26 | Kamyr Ab | Sieve arrangement in cylindrical containers for cellulosic pulp |
-
1964
- 1964-12-12 FI FI2636/64A patent/FI41897B/fi active
- 1964-12-21 US US419689A patent/US3298209A/en not_active Expired - Lifetime
- 1964-12-23 DE DEA47981A patent/DE1259190B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3298209A (en) | 1967-01-17 |
| DE1259190B (de) | 1968-01-18 |