FI46994B - - Google Patents
Info
- Publication number
- FI46994B FI46994B FI304766A FI304766A FI46994B FI 46994 B FI46994 B FI 46994B FI 304766 A FI304766 A FI 304766A FI 304766 A FI304766 A FI 304766A FI 46994 B FI46994 B FI 46994B
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50853165A | 1965-11-18 | 1965-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI46994B true FI46994B (en) | 1973-05-02 |
| FI46994C FI46994C (en) | 1973-08-10 |
Family
ID=24023106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI304766A FI46994C (en) | 1965-11-18 | 1966-11-18 | Method for continuous pulp cooking of wood chips and pulp cookers for applying this method |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1692856B2 (en) |
| FI (1) | FI46994C (en) |
| FR (1) | FR1550964A (en) |
| NO (1) | NO122960B (en) |
| SE (1) | SE308242B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2571757A1 (en) * | 1984-10-16 | 1986-04-18 | Rauma Repola Oy | Process for filling a noncontinuously operating chip digester and digester for this process |
| US5575890A (en) * | 1993-05-04 | 1996-11-19 | Kamyr, Inc. | Method for selectively increasing the sulfide ion concentration and sulfidity of kraft cooking liquor during kraft cooking of wood |
-
1966
- 1966-11-15 NO NO16558966A patent/NO122960B/no unknown
- 1966-11-16 SE SE1570966A patent/SE308242B/xx unknown
- 1966-11-18 DE DE1966J0032287 patent/DE1692856B2/en active Granted
- 1966-11-18 FR FR1550964D patent/FR1550964A/fr not_active Expired
- 1966-11-18 FI FI304766A patent/FI46994C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SE308242B (en) | 1969-02-03 |
| FR1550964A (en) | 1968-12-27 |
| DE1692856B2 (en) | 1976-09-09 |
| DE1692856A1 (en) | 1971-10-21 |
| NO122960B (en) | 1971-09-06 |
| FI46994C (en) | 1973-08-10 |