SE340216B - - Google Patents
Info
- Publication number
- SE340216B SE340216B SE15150/67A SE1515067A SE340216B SE 340216 B SE340216 B SE 340216B SE 15150/67 A SE15150/67 A SE 15150/67A SE 1515067 A SE1515067 A SE 1515067A SE 340216 B SE340216 B SE 340216B
- Authority
- SE
- Sweden
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15150/67A SE340216B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-11-06 | 1967-11-06 | |
| NO4372/68A NO119663B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-11-06 | 1968-11-04 | |
| FI683151A FI48619C (fi) | 1967-11-06 | 1968-11-05 | Selluloosan valkaisutorni, joka on varustettu valkaisuaineen levittämi slaitteella. |
| US773385A US3599449A (en) | 1967-11-06 | 1968-11-05 | Cellulose bleach tower with means for spreading a bleaching agent therein |
| BR203770/68A BR6803770D0 (pt) | 1967-11-06 | 1968-11-06 | Torre de alvejamento de celulose perpendicular com dispositivos para distribuir um agente alvejante no seu interior |
| FR1590820D FR1590820A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-11-06 | 1968-11-06 | |
| DE19681807345 DE1807345A1 (de) | 1967-11-06 | 1968-11-06 | Bleichturm fuer Zellstoffbrei mit Vorrichtung zum Verteilen des Bleichmittels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15150/67A SE340216B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-11-06 | 1967-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE340216B true SE340216B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-08 |
Family
ID=20300231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15150/67A SE340216B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-11-06 | 1967-11-06 |
Country Status (7)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5560229A (en) * | 1994-01-24 | 1996-10-01 | Kvaerner Pulping Technologies Ab | Diffuser |
| US5636849A (en) * | 1994-01-24 | 1997-06-10 | Kvaerner Pulping Ab | Translatable bearing stuffing box |
| US5836181A (en) * | 1994-04-18 | 1998-11-17 | Kvaerner Pulping Ab | Diffuser |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976538A (en) * | 1971-02-02 | 1976-08-24 | Kamyr Aktiebolag | Method for bleaching of cellulosic pulp |
| US3815386A (en) * | 1971-02-02 | 1974-06-11 | Kamyr Ab | Device for bleaching of cellulosic pulp |
| US4172037A (en) * | 1975-10-10 | 1979-10-23 | Kamyr Inc. | Continuous process diffuser |
| FI55878C (fi) * | 1976-04-28 | 1979-10-10 | Ahlstroem Oy | Foerfarande foer behandling av lignocellulosamaterial med klor |
| US4556494A (en) * | 1980-12-04 | 1985-12-03 | Kamyr Aktiebolag | Method of diffusion washing or thickening of pulp |
| US20020129911A1 (en) * | 2000-10-16 | 2002-09-19 | Marcoccia Bruno S. | Process and configuration for providing external upflow/internal downflow in a continuous digester |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2431478A (en) * | 1942-07-25 | 1947-11-25 | Raymond P Hill | Bleaching fibrous material |
| FI41897B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-12-23 | 1969-12-01 | Kamyr Ab | |
| SE312269B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-12-17 | 1969-07-07 | T Aremaa | |
| SE225814C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1965-03-25 | 1969-03-25 |
-
1967
- 1967-11-06 SE SE15150/67A patent/SE340216B/xx unknown
-
1968
- 1968-11-04 NO NO4372/68A patent/NO119663B/no unknown
- 1968-11-05 FI FI683151A patent/FI48619C/fi active
- 1968-11-05 US US773385A patent/US3599449A/en not_active Expired - Lifetime
- 1968-11-06 BR BR203770/68A patent/BR6803770D0/pt unknown
- 1968-11-06 FR FR1590820D patent/FR1590820A/fr not_active Expired
- 1968-11-06 DE DE19681807345 patent/DE1807345A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5560229A (en) * | 1994-01-24 | 1996-10-01 | Kvaerner Pulping Technologies Ab | Diffuser |
| US5636849A (en) * | 1994-01-24 | 1997-06-10 | Kvaerner Pulping Ab | Translatable bearing stuffing box |
| US5836181A (en) * | 1994-04-18 | 1998-11-17 | Kvaerner Pulping Ab | Diffuser |
Also Published As
| Publication number | Publication date |
|---|---|
| FI48619C (fi) | 1974-11-11 |
| NO119663B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-06-15 |
| DE1807345A1 (de) | 1969-10-30 |
| BR6803770D0 (pt) | 1973-01-16 |
| US3599449A (en) | 1971-08-17 |
| FI48619B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-31 |
| FR1590820A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-04-20 |