FI46996B - - Google Patents
Info
- Publication number
- FI46996B FI46996B FI00331/67A FI33167A FI46996B FI 46996 B FI46996 B FI 46996B FI 00331/67 A FI00331/67 A FI 00331/67A FI 33167 A FI33167 A FI 33167A FI 46996 B FI46996 B FI 46996B
- 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
- D21C7/00—Digesters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52565366A | 1966-02-07 | 1966-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI46996B true FI46996B (en) | 1973-05-02 |
| FI46996C FI46996C (en) | 1973-08-10 |
Family
ID=24094102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI670331A FI46996C (en) | 1966-02-07 | 1967-02-06 | The device in a continuous, washing zone cellulose boiler |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3475271A (en) |
| FI (1) | FI46996C (en) |
| SE (1) | SE341867B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE325771B (en) * | 1967-06-20 | 1970-07-06 | Svenska Cellulosa Ab | |
| SE344603B (en) * | 1971-06-22 | 1972-04-24 | Kamyr Ab | |
| SU591539A1 (en) * | 1975-10-03 | 1978-02-05 | Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности | Lignocellulose material treatment plant |
| US4213822A (en) * | 1978-10-12 | 1980-07-22 | Eriksson Erik S | Apparatus for displacement washing of fibrous material suspended in a liquid |
| FI68686C (en) * | 1980-01-10 | 1985-10-10 | Kamyr Ab | ANORDNING FOER BEHANDLING AV STROEMMANDE SUSPENSIONER |
| DE3564300D1 (en) * | 1984-04-02 | 1988-09-15 | Kamyr Inc | Sawdust pumping, and processing |
| US4975148A (en) * | 1988-12-06 | 1990-12-04 | Ahlstromforetagen Svenska Ab | Cold blow system for batch production of pulp |
| US6325888B1 (en) | 1995-08-31 | 2001-12-04 | Andritz-Ahlstrom Inc. | Method for pulping sawdust |
| FI117477B (en) * | 2004-05-28 | 2006-10-31 | Metso Paper Inc | strainer body |
| US20050274468A1 (en) * | 2004-05-28 | 2005-12-15 | Metso Paper, Inc. | Central screen |
| SE0502626L (en) * | 2005-11-29 | 2007-05-29 | Metso Fiber Karlstad Ab | Method and apparatus for continuous boiling of chemical cellulose pulp |
| RU2555655C2 (en) * | 2009-11-24 | 2015-07-10 | Андритц Инк. | Method and system for thin chips boiling in digester |
| WO2012102650A1 (en) * | 2011-01-25 | 2012-08-02 | Metso Paper Sweden Ab | Continuous digester with a bottom scraper equipped with draining apertures |
| BR112014012982B1 (en) * | 2011-11-30 | 2018-11-13 | Oji Holdings Corporation | method for the manufacture of monosaccharides, oligosaccharides and furfurals from biomass |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US439033A (en) * | 1890-10-21 | Digester | ||
| US1061767A (en) * | 1911-09-25 | 1913-05-13 | Stanley Paper Fibre Company | Wood-pulp digester. |
| GB150782A (en) * | 1919-06-04 | 1920-09-06 | Samuel Milne | Improvements in and relating to stationary digesters and the like used in paper making and the like |
| GB458863A (en) * | 1935-07-15 | 1936-12-29 | Edmondson Spencer | Improvements in or relating to the perforated inner bottom plates of digesters |
-
1966
- 1966-02-07 US US525653A patent/US3475271A/en not_active Expired - Lifetime
-
1967
- 1967-01-27 SE SE1208/67A patent/SE341867B/xx unknown
- 1967-02-06 FI FI670331A patent/FI46996C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| US3475271A (en) | 1969-10-28 |
| FI46996C (en) | 1973-08-10 |
| SE341867B (en) | 1972-01-17 |