SE378265B - - Google Patents
Info
- Publication number
- SE378265B SE378265B SE7215654A SE1565472A SE378265B SE 378265 B SE378265 B SE 378265B SE 7215654 A SE7215654 A SE 7215654A SE 1565472 A SE1565472 A SE 1565472A SE 378265 B SE378265 B SE 378265B
- Authority
- SE
- Sweden
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
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- 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
- D21C11/0042—Fractionating or concentration of spent liquors by special methods
- D21C11/005—Treatment of liquors with ion-exchangers
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7215654A SE378265B (OSRAM) | 1972-12-01 | 1972-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7215654A SE378265B (OSRAM) | 1972-12-01 | 1972-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE378265B true SE378265B (OSRAM) | 1975-08-25 |
Family
ID=20301004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7215654A SE378265B (OSRAM) | 1972-12-01 | 1972-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE378265B (OSRAM) |
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1972
- 1972-12-01 SE SE7215654A patent/SE378265B/xx unknown