FI40851B - - Google Patents
Info
- Publication number
- FI40851B FI40851B FI1769/59A FI176959A FI40851B FI 40851 B FI40851 B FI 40851B FI 1769/59 A FI1769/59 A FI 1769/59A FI 176959 A FI176959 A FI 176959A FI 40851 B FI40851 B FI 40851B
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US770424A US3096234A (en) | 1958-10-29 | 1958-10-29 | Continuous digesting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI40851B true FI40851B (US06265458-20010724-C00056.png) | 1969-02-28 |
Family
ID=25088487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1769/59A FI40851B (US06265458-20010724-C00056.png) | 1958-10-29 | 1959-10-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3096234A (US06265458-20010724-C00056.png) |
| DE (1) | DE1267076B (US06265458-20010724-C00056.png) |
| FI (1) | FI40851B (US06265458-20010724-C00056.png) |
| FR (1) | FR1239179A (US06265458-20010724-C00056.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI79361B (fi) * | 1988-01-05 | 1989-08-31 | Ahlstroem Oy | Foerfarande och apparatur foer underlaettande av uttoemning av fallroer eller liknande och behandling av massa i sagda utrymme. |
| SE461280B (sv) * | 1988-06-06 | 1990-01-29 | Kamyr Ab | Behandling av ett fiberhaltigt material foere kokning till massa |
| US5851350A (en) * | 1995-12-27 | 1998-12-22 | A. Ahlstrom Corporation | Method and apparatus for pumping cellulose pulp |
| ATE245222T1 (de) * | 1997-09-15 | 2003-08-15 | Melville Gordon Brown | Verfahren zur herstellung von zellstoff |
| DK175501B1 (da) * | 2002-12-02 | 2004-11-15 | Green Earth | Anlæg og fremgangsmåde til kontinuerlig hydrolyse af et proteinholdigt animalsk eller vegetabilsk råmateriale |
| SE532643C2 (sv) * | 2008-07-03 | 2010-03-09 | Metso Paper Inc | Förfarande och apparat för styrning av flöde av massasuspension |
| RU2650066C2 (ru) | 2013-01-04 | 2018-04-06 | Зульцер Мэнэджмент Аг | Способ и устройство для переноса технологической жидкости, промышленное предприятие и способ упрощения его схемы |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE404506C (de) * | 1921-12-01 | 1924-10-18 | A Olier Sa Des Ets | Verfahren und Einrichtung zur Herstellung von Zellstoff aus holzhaltigem Rohstoff |
| US1505934A (en) * | 1921-12-01 | 1924-08-19 | Olier Sa Ets A | Device for the continuous treatment of ligneous materials for their transformation in cellulose |
| DE589241C (de) * | 1930-02-17 | 1933-12-06 | Lubomir Lemberger | Einrichtung und Verfahren zur fortlaufenden Herstellung von Zellstoff |
| DE592332C (de) * | 1931-01-19 | 1934-02-05 | Gunnar Planck | Verfahren zur fortlaufenden Herstellung von Zellstoff |
| US1982130A (en) * | 1933-09-05 | 1934-11-27 | Longview Fibre Co | Chemical treatment process for pulp manufacture |
| US2038925A (en) * | 1934-11-20 | 1936-04-28 | Chemipulp Process Inc | Method and apparatus for the treatment of fibrous material |
| FR852892A (fr) * | 1938-11-09 | 1940-03-05 | Maschb Scholz & Co | Procédé et dispositif pour la cuisson continue de matières fibreuses cellulosiques, de caoutchouc, de racines coupées, etc., attaquées par un liquide chaud sous pression |
| US2542801A (en) * | 1945-04-12 | 1951-02-20 | Joaquin J De La Roza Sr | Continuous digestion apparatus for the production of highly purified cellulose |
| US2607680A (en) * | 1947-02-17 | 1952-08-19 | Buckeye Cotton Oil Company | Apparatus and method for processing vegetable fibers |
| US2673690A (en) * | 1951-10-27 | 1954-03-30 | Hercules Powder Co Ltd | Method for the digestion of cellulose-bearing material |
| DE897948C (de) * | 1951-12-21 | 1953-11-26 | Kamyr Ab | Verfahren und Vorrichtung zum kontinuierlichen Aufschliessen von Faserstoffen |
| DE966918C (de) * | 1952-05-29 | 1957-09-19 | Kamyr Ab | Vorrichtung zur Entnahme von Zellulosematerial aus Druckbehaeltern |
| DE1048773B (de) * | 1955-02-14 | 1959-01-15 | Escher Wyss GmbH, Ravensburg | Einrichtung zum kontinuierlichen Aufschließen pflanzlicher faserhaltiger Stoffe zu Zellstoff oder HalbzeJl stoff |
| US2858213A (en) * | 1956-04-20 | 1958-10-28 | Condi Engineering Corp | Wood chip digestion |
-
1958
- 1958-10-29 US US770424A patent/US3096234A/en not_active Expired - Lifetime
-
1959
- 1959-10-28 FR FR808657A patent/FR1239179A/fr not_active Expired
- 1959-10-29 FI FI1769/59A patent/FI40851B/fi active
- 1959-10-29 DE DEA33146A patent/DE1267076B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3096234A (en) | 1963-07-02 |
| DE1267076B (de) | 1968-04-25 |
| FR1239179A (fr) | 1960-08-19 |
