FI44511B - - Google Patents
Info
- Publication number
- FI44511B FI44511B FI1184/63A FI118463A FI44511B FI 44511 B FI44511 B FI 44511B FI 1184/63 A FI1184/63 A FI 1184/63A FI 118463 A FI118463 A FI 118463A FI 44511 B FI44511 B FI 44511B
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US233224A US3201307A (en) | 1962-10-26 | 1962-10-26 | Pulping equipment and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI44511B true FI44511B (cs) | 1971-08-02 |
| FI44511C FI44511C (fi) | 1971-11-10 |
Family
ID=22876398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI631184A FI44511C (fi) | 1962-10-26 | 1963-06-11 | Jatkuvatoiminen selluloosan keittolaitteisto |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3201307A (cs) |
| DE (1) | DE1517159A1 (cs) |
| FI (1) | FI44511C (cs) |
| FR (1) | FR1358907A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746404A (en) * | 1984-05-01 | 1988-05-24 | Laakso Oliver A | Chip presteaming and air washing |
| AT397621B (de) * | 1992-04-06 | 1994-05-25 | Andritz Patentverwaltung | Verfahren und anlage zur behandlung von eingeengten feststoff-flüssigkeit- mischungsströmen, nämlich weitestgehende abtrennung von flüssigkeit aus solchen mischungsströmen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2893909A (en) * | 1954-06-09 | 1959-07-07 | Bauer Bros Co | Combined digestion and refining of paper pulp |
| US2858212A (en) * | 1956-02-13 | 1958-10-28 | Condi Engineering Corp | Wood chip feeders |
| US2966215A (en) * | 1957-05-01 | 1960-12-27 | Clarence L Durkee | Vessel for treatment of fragmentary material |
| NL129156C (cs) * | 1958-04-24 | |||
| US3052592A (en) * | 1958-10-15 | 1962-09-04 | Bauer Bros Co | Pulp bleaching |
| US3085624A (en) * | 1959-11-30 | 1963-04-16 | Bauer Bros Co | Continuous digester |
| US3070156A (en) * | 1959-11-30 | 1962-12-25 | Bauer Bros Co | Digester |
-
1962
- 1962-10-26 US US233224A patent/US3201307A/en not_active Expired - Lifetime
-
1963
- 1963-06-10 FR FR937569A patent/FR1358907A/fr not_active Expired
- 1963-06-11 FI FI631184A patent/FI44511C/fi active
- 1963-07-19 DE DE19631517159 patent/DE1517159A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3201307A (en) | 1965-08-17 |
| FI44511C (fi) | 1971-11-10 |
| FR1358907A (fr) | 1964-04-17 |
| DE1517159A1 (de) | 1969-08-28 |