FI53604B - - Google Patents
Info
- Publication number
- FI53604B FI53604B FI304569A FI304569A FI53604B FI 53604 B FI53604 B FI 53604B FI 304569 A FI304569 A FI 304569A FI 304569 A FI304569 A FI 304569A FI 53604 B FI53604 B FI 53604B
- 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
- D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77020068A | 1968-10-24 | 1968-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI53604B true FI53604B (fi) | 1978-02-28 |
| FI53604C FI53604C (fi) | 1978-06-12 |
Family
ID=25087781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI304569A FI53604C (fi) | 1968-10-24 | 1969-10-23 | Foerfaringssaett vid regenering av avlut fraon magnesiumbisulfitkokvaetska vilken avlut erhaollits vid kokning av cellulosamaterial i en saodan loesning |
Country Status (3)
| Country | Link |
|---|---|
| FI (1) | FI53604C (fi) |
| FR (1) | FR2021452A1 (fi) |
| SE (1) | SE351452B (fi) |
-
1969
- 1969-10-16 FR FR6936116A patent/FR2021452A1/fr not_active Withdrawn
- 1969-10-23 SE SE14506/69D patent/SE351452B/xx unknown
- 1969-10-23 FI FI304569A patent/FI53604C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI53604C (fi) | 1978-06-12 |
| DE1953426A1 (de) | 1970-05-14 |
| FR2021452A1 (en) | 1970-07-24 |
| DE1953426B2 (de) | 1975-08-14 |
| SE351452B (fi) | 1972-11-27 |