FI46192B - - Google Patents
Info
- Publication number
- FI46192B FI46192B FI1121/66A FI112166A FI46192B FI 46192 B FI46192 B FI 46192B FI 1121/66 A FI1121/66 A FI 1121/66A FI 112166 A FI112166 A FI 112166A FI 46192 B FI46192 B FI 46192B
- 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 |
|---|---|---|---|
| US45632865A | 1965-05-17 | 1965-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI46192B true FI46192B (en)) | 1972-10-02 |
| FI46192C FI46192C (fi) | 1973-01-10 |
Family
ID=23812316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI661121A FI46192C (fi) | 1965-05-17 | 1966-04-28 | Jatkuvatoiminen sellukeittimen syöttölaite. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3432382A (en)) |
| ES (1) | ES326846A1 (en)) |
| FI (1) | FI46192C (en)) |
| GB (1) | GB1143970A (en)) |
| SE (1) | SE303672B (en)) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138311A (en) * | 1977-02-10 | 1979-02-06 | International Paper Company | Method and apparatus for batch production of pulp including improved energy reclamation |
| CN107075800B (zh) * | 2014-05-13 | 2019-09-10 | 生物燃料技术股份公司 | 用于对木质纤维素生物质进行水热预处理的方法和装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3076739A (en) * | 1958-08-11 | 1963-02-05 | Nettel Frederick | Manufacture of pulp from fibrous substances |
| US3180789A (en) * | 1962-07-18 | 1965-04-27 | Hitachi Shipbuilding Eng Co | Continuous pressurized impregnator type pulping digester |
| US3215591A (en) * | 1963-04-22 | 1965-11-02 | Lummus Co | Pressure impregnation apparatus for impregnating wood chips and the like |
-
1965
- 1965-05-17 US US456328A patent/US3432382A/en not_active Expired - Lifetime
-
1966
- 1966-04-13 GB GB16197/66A patent/GB1143970A/en not_active Expired
- 1966-04-28 FI FI661121A patent/FI46192C/fi active
- 1966-05-17 SE SE6768/66A patent/SE303672B/xx unknown
- 1966-05-17 ES ES0326846A patent/ES326846A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1143970A (en) | 1969-02-26 |
| US3432382A (en) | 1969-03-11 |
| SE303672B (en)) | 1968-09-02 |
| ES326846A1 (es) | 1967-03-16 |
| DE1692832A1 (de) | 1971-10-28 |
| FI46192C (fi) | 1973-01-10 |