FI40602B - - Google Patents
Info
- Publication number
- FI40602B FI40602B FI110559A FI110559A FI40602B FI 40602 B FI40602 B FI 40602B FI 110559 A FI110559 A FI 110559A FI 110559 A FI110559 A FI 110559A FI 40602 B FI40602 B FI 40602B
- 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 |
---|---|---|---|
US74802458A | 1958-07-11 | 1958-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI40602B true FI40602B (en) | 1968-11-30 |
Family
ID=25007657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI110559A FI40602B (en) | 1958-07-11 | 1959-07-07 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1241250B (en) |
FI (1) | FI40602B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE566356C (en) * | 1930-12-01 | 1932-12-17 | Lubomir Lemberger | Device for the production of aqueous sulphurous acid or sulphite liquor |
US2238456A (en) * | 1938-07-26 | 1941-04-15 | George H Tomlinson | Purification of magnesium base liquors |
US2320294A (en) * | 1940-04-23 | 1943-05-25 | Weyerhacuser Timber Company | Sulphite process |
US2572929A (en) * | 1950-03-30 | 1951-10-30 | Weyerhaeuser Timber Co | Method of preparing magnesium bisulfite cooking liquor |
FR1043380A (en) * | 1951-09-29 | 1953-11-09 | Process and apparatus for the treatment of liquors containing mainly dry matter of high calorific value | |
FR1161788A (en) * | 1956-10-24 | 1958-09-04 | Improvements in the treatment of liquors containing dry substances with a high calorific value, in particular black liquors from paper mills |
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1959
- 1959-06-30 DE DE1959B0053822 patent/DE1241250B/en active Pending
- 1959-07-07 FI FI110559A patent/FI40602B/fi active
Also Published As
Publication number | Publication date |
---|---|
DE1241250B (en) | 1967-05-24 |