FI60731C - Saett och anordning foer selektiv impregnering av heterogent fibermaterial foer kokning - Google Patents
Saett och anordning foer selektiv impregnering av heterogent fibermaterial foer kokning Download PDFInfo
- Publication number
- FI60731C FI60731C FI763303A FI763303A FI60731C FI 60731 C FI60731 C FI 60731C FI 763303 A FI763303 A FI 763303A FI 763303 A FI763303 A FI 763303A FI 60731 C FI60731 C FI 60731C
- Authority
- FI
- Finland
- Prior art keywords
- fibrous material
- liquid
- impregnation
- cooking
- digester
- Prior art date
Links
- 239000002657 fibrous material Substances 0.000 title claims description 59
- 238000010411 cooking Methods 0.000 title description 28
- 239000007788 liquid Substances 0.000 claims description 53
- 238000005470 impregnation Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 description 14
- 230000008569 process Effects 0.000 description 8
- 239000002994 raw material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010902 straw Substances 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
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D21C7/06—Feeding devices
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/02—Chip soaking
Landscapes
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7513217A SE405381B (sv) | 1975-11-25 | 1975-11-25 | Sett och anordning for selektiv impregnering av heterogent fibermaterial fore kokning |
SE7513217 | 1975-11-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI763303A FI763303A (ja) | 1977-05-26 |
FI60731B FI60731B (fi) | 1981-11-30 |
FI60731C true FI60731C (fi) | 1982-03-10 |
Family
ID=20326159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI763303A FI60731C (fi) | 1975-11-25 | 1976-11-18 | Saett och anordning foer selektiv impregnering av heterogent fibermaterial foer kokning |
Country Status (9)
Country | Link |
---|---|
US (1) | US4092212A (ja) |
JP (1) | JPS5922830B2 (ja) |
BR (1) | BR7607871A (ja) |
CA (1) | CA1038675A (ja) |
DE (1) | DE2653594C3 (ja) |
FI (1) | FI60731C (ja) |
FR (1) | FR2333082A1 (ja) |
NO (1) | NO764019L (ja) |
SE (1) | SE405381B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS642901Y2 (ja) * | 1985-09-18 | 1989-01-25 | ||
FR2661696B1 (fr) * | 1990-05-07 | 1992-07-10 | Tag Pulp Ind | Procede et installation de cuisson avec prechauffage de matieres ligno-cellulosiques en phase solide. |
US5985096A (en) * | 1997-09-23 | 1999-11-16 | Ahlstrom Machinery Inc. | Vertical pulping digester having substantially constant diameter |
US6120646A (en) * | 1998-04-06 | 2000-09-19 | Kvaerner Pulping Ab | Feeding system of feeding a cellulose material |
JP6657040B2 (ja) * | 2016-07-14 | 2020-03-04 | ヤンマー株式会社 | エンジン |
JP7376995B2 (ja) * | 2019-03-04 | 2023-11-09 | 川崎重工業株式会社 | ターボ過給機付きガスエンジン及びその燃焼方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3586600A (en) * | 1967-07-27 | 1971-06-22 | Improved Machinery Inc | Continuous digesting apparatus |
SE318179B (ja) * | 1967-09-21 | 1969-12-01 | Kamyr Ab | |
SE431662B (sv) * | 1974-07-05 | 1984-02-20 | Kamyr Ab | Sett vid kontinuerlig kokning av fibermaterial |
-
1975
- 1975-11-25 SE SE7513217A patent/SE405381B/xx not_active IP Right Cessation
-
1976
- 1976-11-18 FI FI763303A patent/FI60731C/fi not_active IP Right Cessation
- 1976-11-24 CA CA266,437A patent/CA1038675A/en not_active Expired
- 1976-11-24 NO NO764019A patent/NO764019L/no unknown
- 1976-11-24 US US05/744,977 patent/US4092212A/en not_active Expired - Lifetime
- 1976-11-24 BR BR7607871A patent/BR7607871A/pt unknown
- 1976-11-25 DE DE2653594A patent/DE2653594C3/de not_active Expired
- 1976-11-25 JP JP51140825A patent/JPS5922830B2/ja not_active Expired
- 1976-11-25 FR FR7635562A patent/FR2333082A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5922830B2 (ja) | 1984-05-29 |
FR2333082A1 (fr) | 1977-06-24 |
FI60731B (fi) | 1981-11-30 |
DE2653594C3 (de) | 1979-01-04 |
CA1038675A (en) | 1978-09-19 |
JPS5281102A (en) | 1977-07-07 |
FI763303A (ja) | 1977-05-26 |
DE2653594B2 (de) | 1978-05-03 |
US4092212A (en) | 1978-05-30 |
NO764019L (ja) | 1977-05-26 |
BR7607871A (pt) | 1977-10-25 |
DE2653594A1 (de) | 1977-05-26 |
FR2333082B1 (ja) | 1978-12-22 |
SE405381B (sv) | 1978-12-04 |
SE7513217L (sv) | 1977-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KAMYR AB |