FI58168C - Saett och anordning foer fuktutjaemning i poroesa material - Google Patents
Saett och anordning foer fuktutjaemning i poroesa material Download PDFInfo
- Publication number
- FI58168C FI58168C FI752535A FI752535A FI58168C FI 58168 C FI58168 C FI 58168C FI 752535 A FI752535 A FI 752535A FI 752535 A FI752535 A FI 752535A FI 58168 C FI58168 C FI 58168C
- Authority
- FI
- Finland
- Prior art keywords
- container
- tank
- moisture
- fibrous material
- chips
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 20
- 239000002657 fibrous material Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000010411 cooking Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 239000002994 raw material Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- UZHDGDDPOPDJGM-UHFFFAOYSA-N Stigmatellin A Natural products COC1=CC(OC)=C2C(=O)C(C)=C(CCC(C)C(OC)C(C)C(C=CC=CC(C)=CC)OC)OC2=C1O UZHDGDDPOPDJGM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004463 hay Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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
- D21C7/12—Devices for regulating or controlling
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7411396 | 1974-09-10 | ||
| SE7411396A SE385028B (sv) | 1974-09-10 | 1974-09-10 | Sett att utjemna fukthalten i porosa material, t.ex. fibermaterial |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI752535A7 FI752535A7 (enExample) | 1976-03-11 |
| FI58168B FI58168B (fi) | 1980-08-29 |
| FI58168C true FI58168C (fi) | 1980-12-10 |
Family
ID=20322104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI752535A FI58168C (fi) | 1974-09-10 | 1975-09-10 | Saett och anordning foer fuktutjaemning i poroesa material |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4135966A (enExample) |
| FI (1) | FI58168C (enExample) |
| NO (1) | NO753079L (enExample) |
| SE (1) | SE385028B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE451605B (sv) * | 1983-06-27 | 1987-10-19 | Mo Och Domsjoe Ab | Forfarande och anordning for forbehandling av lignocellulosamaterial |
| FI81136C (fi) * | 1987-11-11 | 1990-09-10 | Ahlstroem Oy | Foerfarande och anordning foer behandling av massa. |
| US6109312A (en) * | 1999-03-05 | 2000-08-29 | Sawyer; Michael D. | Air evacuation insert for wood chip digester |
| FI123037B (fi) * | 2004-05-05 | 2012-10-15 | Metso Paper Inc | Menetelmä ja laite kaasun poistamiseksi hakkeesta |
| ITFI20060222A1 (it) * | 2006-09-08 | 2008-03-09 | Saeco Ipr Ltd | Dispositivo erogatore per prodotti sfusi per la preparazione di bevande, e macchina contenente detto dispositivo erogatore |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2858211A (en) * | 1956-02-13 | 1958-10-28 | Condi Engineering Corp | Apparatus for wood chip digestion |
| US3012927A (en) * | 1957-09-11 | 1961-12-12 | Process Evaluation Devel | Continuous process of converting vegetable stock to paper pulp |
| US3326743A (en) * | 1964-07-14 | 1967-06-20 | Domtar Ltd | Method for continuously removing exuded black liquor from cellulosic materials during vapor phase digestion |
| US3434920A (en) * | 1965-10-07 | 1969-03-25 | Frank B K Green | Apparatus for continuous digesting |
| US3607618A (en) * | 1967-11-06 | 1971-09-21 | Process Dev Corp | Wood-pulping process |
| US3898124A (en) * | 1971-11-18 | 1975-08-05 | Asea Ab | Automatic control of a continuous digester, including level, concentration, and flow meters |
-
1974
- 1974-09-10 SE SE7411396A patent/SE385028B/xx not_active IP Right Cessation
-
1975
- 1975-09-09 NO NO753079A patent/NO753079L/no unknown
- 1975-09-10 FI FI752535A patent/FI58168C/fi not_active IP Right Cessation
- 1975-09-10 US US05/611,925 patent/US4135966A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE385028B (sv) | 1976-05-31 |
| FI58168B (fi) | 1980-08-29 |
| NO753079L (enExample) | 1976-03-11 |
| FI752535A7 (enExample) | 1976-03-11 |
| US4135966A (en) | 1979-01-23 |
| SE7411396L (sv) | 1976-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: GLOEERSEN, STIG |