FI47392B - - Google Patents
Info
- Publication number
- FI47392B FI47392B FI01349/68A FI134968A FI47392B FI 47392 B FI47392 B FI 47392B FI 01349/68 A FI01349/68 A FI 01349/68A FI 134968 A FI134968 A FI 134968A FI 47392 B FI47392 B FI 47392B
- 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
- D21C7/08—Discharge devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE6788/67A SE318180B (en) | 1967-05-16 | 1967-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI47392B true FI47392B (en) | 1973-07-31 |
| FI47392C FI47392C (en) | 1973-11-12 |
Family
ID=20269614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI681349A FI47392C (en) | 1967-05-16 | 1968-05-14 | Continuous cellulose cooker with two separate pulp outlets. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3579421A (en) |
| DE (1) | DE1767506A1 (en) |
| FI (1) | FI47392C (en) |
| FR (1) | FR1563482A (en) |
| NO (1) | NO119059B (en) |
| SE (1) | SE318180B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE344603B (en) * | 1971-06-22 | 1972-04-24 | Kamyr Ab | |
| SE369531B (en) * | 1973-01-05 | 1974-09-02 | Sunds Ab | |
| US4105494A (en) * | 1973-01-05 | 1978-08-08 | Sunds Aktiebolag | Process of gas-phase bleaching high consistency finely disintegrated pulp |
| US4274913A (en) * | 1978-05-23 | 1981-06-23 | Toyo Pulp Co., Ltd. | Process for producing alkali pulp |
| AT394738B (en) * | 1990-09-03 | 1992-06-10 | Andritz Ag Maschf | METHOD AND DEVICE FOR DISCHARGING A MEDIUM FROM A CONTAINER |
| US5985096A (en) * | 1997-09-23 | 1999-11-16 | Ahlstrom Machinery Inc. | Vertical pulping digester having substantially constant diameter |
| US20020129911A1 (en) * | 2000-10-16 | 2002-09-19 | Marcoccia Bruno S. | Process and configuration for providing external upflow/internal downflow in a continuous digester |
| US9518358B2 (en) * | 2011-02-17 | 2016-12-13 | Andritz Inc. | Assembly of nozzles and valves as discharge ports of a pressurized vessel and method for switching and replacing the nozzles and valves |
| SE539171C2 (en) | 2014-06-24 | 2017-05-02 | Valmet Oy | Biomass processing system |
| SE1550479A1 (en) | 2015-04-22 | 2016-10-11 | Valmet Oy | A discharge valve with a detachable inner lining |
| CN114045696A (en) * | 2021-10-15 | 2022-02-15 | 宁波亚洲浆纸业有限公司 | Cooking device and papermaking equipment |
-
1967
- 1967-05-16 SE SE6788/67A patent/SE318180B/xx unknown
-
1968
- 1968-05-13 US US728396A patent/US3579421A/en not_active Expired - Lifetime
- 1968-05-13 NO NO1864/68A patent/NO119059B/no unknown
- 1968-05-14 FI FI681349A patent/FI47392C/en active
- 1968-05-16 FR FR1563482D patent/FR1563482A/fr not_active Expired
- 1968-05-16 DE DE19681767506 patent/DE1767506A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NO119059B (en) | 1970-03-16 |
| DE1767506A1 (en) | 1972-02-17 |
| FI47392C (en) | 1973-11-12 |
| SE318180B (en) | 1969-12-01 |
| US3579421A (en) | 1971-05-18 |
| FR1563482A (en) | 1969-04-11 |