FI771022A - - Google Patents
Info
- Publication number
- FI771022A FI771022A FI771022A FI771022A FI771022A FI 771022 A FI771022 A FI 771022A FI 771022 A FI771022 A FI 771022A FI 771022 A FI771022 A FI 771022A FI 771022 A FI771022 A FI 771022A
- 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
- D21C7/06—Feeding devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7604167A SE7604167L (sv) | 1976-04-08 | 1976-04-08 | Anordning for behandling av lignocellulosahaltigt material i ett undertryck staende reaktionskerl |
Publications (1)
Publication Number | Publication Date |
---|---|
FI771022A true FI771022A (US07696358-20100413-C00002.png) | 1977-10-09 |
Family
ID=20327540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI771022A FI771022A (US07696358-20100413-C00002.png) | 1976-04-08 | 1977-04-01 |
Country Status (8)
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2925533B1 (fr) | 2007-12-20 | 2010-01-08 | Inst Francais Du Petrole | Procede de conversion de solutions lignocellulosiques a haute teneur en matiere seche |
US8328947B2 (en) | 2008-08-29 | 2012-12-11 | Iogen Energy Corporation | Method for low water hydrolysis or pretreatment of polysaccharides in a lignocellulosic feedstock |
EP2758589A4 (en) * | 2011-09-20 | 2015-08-26 | Iogen Energy Corp | METHOD FOR HEATING A FEEDING LOAD |
CN112832015B (zh) * | 2021-02-23 | 2024-03-01 | 新昌县高纤纺织有限公司 | 一种纺织印染漂白助剂及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459180A (en) * | 1943-12-04 | 1949-01-18 | Kamyr Ab | Apparatus for charging fibrous material into a digester |
FR904673A (fr) * | 1944-01-04 | 1945-11-13 | Appareil pour le lessivage en continu des bois en copeaux ou des fibres naturelles, en vue de la fabrication de la cellulose ou des pâtes chimiques, mi-chimiques et mécaniques | |
US2829049A (en) * | 1954-02-08 | 1958-04-01 | Hercules Powder Co Ltd | Method for the disintegration of cellulose-bearing material |
FR1226093A (fr) * | 1958-06-04 | 1960-07-08 | Buss Ag | Procédé pour l'apport et l'enlèvement continu de substances solides dans un appareil se trouvant sous pression ou en dépression et dispositif pour la mise en oeuvre du procédé |
NL302889A (US07696358-20100413-C00002.png) * | 1963-01-08 | |||
SE359331B (US07696358-20100413-C00002.png) * | 1970-03-17 | 1973-08-27 | Kamyr Ab |
-
1976
- 1976-04-08 SE SE7604167A patent/SE7604167L/xx unknown
-
1977
- 1977-03-30 GB GB13407/77A patent/GB1571700A/en not_active Expired
- 1977-04-01 FI FI771022A patent/FI771022A/fi not_active Application Discontinuation
- 1977-04-05 DE DE19772715235 patent/DE2715235A1/de active Pending
- 1977-04-05 NO NO771215A patent/NO771215L/no unknown
- 1977-04-07 CA CA275,816A patent/CA1056637A/en not_active Expired
- 1977-04-07 FR FR7710670A patent/FR2347489A1/fr not_active Withdrawn
- 1977-04-08 JP JP3960677A patent/JPS52155201A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2715235A1 (de) | 1977-10-27 |
FR2347489A1 (fr) | 1977-11-04 |
JPS52155201A (en) | 1977-12-23 |
NO771215L (no) | 1977-10-11 |
SE7604167L (sv) | 1977-10-09 |
CA1056637A (en) | 1979-06-19 |
GB1571700A (en) | 1980-07-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: REINHALL, ROLF BERTIL |