IN143950B - - Google Patents
Info
- Publication number
- IN143950B IN143950B IN157/CAL/1976A IN157CA1976A IN143950B IN 143950 B IN143950 B IN 143950B IN 157CA1976 A IN157CA1976 A IN 157CA1976A IN 143950 B IN143950 B IN 143950B
- Authority
- IN
- India
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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/10—Concentrating spent liquor by evaporation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752506970 DE2506970C3 (de) | 1975-02-19 | 1975-02-19 | Verfahren zur Überführung hochviskoser Zellstoffablaugen in einen pumpfähigen Zustand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN143950B true IN143950B (hu) | 1978-03-04 |
Family
ID=5939201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN157/CAL/1976A IN143950B (hu) | 1975-02-19 | 1976-01-28 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2506970C3 (hu) |
| IN (1) | IN143950B (hu) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75615C (fi) * | 1985-11-29 | 1991-08-26 | Ahlstroem Oy | Foerfarande foer saenkning av svartlutens viskositet. |
-
1975
- 1975-02-19 DE DE19752506970 patent/DE2506970C3/de not_active Expired
-
1976
- 1976-01-28 IN IN157/CAL/1976A patent/IN143950B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2506970A1 (de) | 1977-01-27 |
| DE2506970C3 (de) | 1981-04-16 |
| DE2506970B2 (de) | 1980-07-17 |