AT221929B - Lotrechtstehender, kontinuierlich arbeitender Kocher zum Aufschließen vorimprägnierter, faserhaltiger Rohmaterialien - Google Patents
Lotrechtstehender, kontinuierlich arbeitender Kocher zum Aufschließen vorimprägnierter, faserhaltiger RohmaterialienInfo
- Publication number
- AT221929B AT221929B AT558360A AT558360A AT221929B AT 221929 B AT221929 B AT 221929B AT 558360 A AT558360 A AT 558360A AT 558360 A AT558360 A AT 558360A AT 221929 B AT221929 B AT 221929B
- Authority
- AT
- Austria
- Prior art keywords
- impregnated
- vertical
- opening
- raw materials
- continuously operating
- Prior art date
Links
- 239000002994 raw material Substances 0.000 title 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT558360A AT221929B (de) | 1960-07-20 | 1960-07-20 | Lotrechtstehender, kontinuierlich arbeitender Kocher zum Aufschließen vorimprägnierter, faserhaltiger Rohmaterialien |
| US123162A US3144381A (en) | 1960-07-20 | 1961-07-11 | Continuously operable vertical digester for cooking pre-impregnated fibrous raw materials |
| FR41752A FR1295266A (fr) | 1960-07-20 | 1961-07-19 | Appareil de cuisson vertical fonctionnant en continu pour la désagrégation de matières premières fibreuses préalablement imprégnées |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT558360A AT221929B (de) | 1960-07-20 | 1960-07-20 | Lotrechtstehender, kontinuierlich arbeitender Kocher zum Aufschließen vorimprägnierter, faserhaltiger Rohmaterialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT221929B true AT221929B (de) | 1962-06-25 |
Family
ID=3577389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT558360A AT221929B (de) | 1960-07-20 | 1960-07-20 | Lotrechtstehender, kontinuierlich arbeitender Kocher zum Aufschließen vorimprägnierter, faserhaltiger Rohmaterialien |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3144381A (de) |
| AT (1) | AT221929B (de) |
| FR (1) | FR1295266A (de) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1415433A (en) * | 1919-12-16 | 1922-05-09 | Engel Henri | Apparatus for the extraction of oils and the like |
| US2027131A (en) * | 1931-07-28 | 1936-01-07 | Charles B Upton | Cooker |
| US2516447A (en) * | 1947-02-24 | 1950-07-25 | Elmer R Burling | Method and apparatus for chemical treatment |
| US2540706A (en) * | 1947-05-22 | 1951-02-06 | Texas Co | Process and apparatus for effecting catalytic reactions |
| US2858211A (en) * | 1956-02-13 | 1958-10-28 | Condi Engineering Corp | Apparatus for wood chip digestion |
| US2960161A (en) * | 1957-05-16 | 1960-11-15 | John C F C Richter | Device for discharging materials from vessels |
-
1960
- 1960-07-20 AT AT558360A patent/AT221929B/de active
-
1961
- 1961-07-11 US US123162A patent/US3144381A/en not_active Expired - Lifetime
- 1961-07-19 FR FR41752A patent/FR1295266A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3144381A (en) | 1964-08-11 |
| FR1295266A (fr) | 1962-06-01 |
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