BE484040A - - Google Patents
Info
- Publication number
- BE484040A BE484040A BE484040DA BE484040A BE 484040 A BE484040 A BE 484040A BE 484040D A BE484040D A BE 484040DA BE 484040 A BE484040 A BE 484040A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
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- 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
- D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
- D21C11/0071—Treatment of green or white liquors with gases, e.g. with carbon dioxide for carbonation; Expulsion of gaseous compounds, e.g. hydrogen sulfide, from these liquors by this treatment (stripping); Optional separation of solid compounds formed in the liquors by this treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE276426X | 1947-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE484040A true BE484040A (US06573293-20030603-C00009.png) |
Family
ID=20306897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE484040D BE484040A (US06573293-20030603-C00009.png) | 1947-07-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE484040A (US06573293-20030603-C00009.png) |
| CH (1) | CH276426A (US06573293-20030603-C00009.png) |
| FR (1) | FR1078904A (US06573293-20030603-C00009.png) |
| GB (1) | GB656283A (US06573293-20030603-C00009.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2800388A (en) * | 1955-07-14 | 1957-07-23 | Stora Kopparbergs Bergslags Ab | Recovery of alkali and sulphur from waste lyes in the manufacture of cellulose with alkali sulphite and alkali bisulphite |
| DE1119645B (de) * | 1957-01-31 | 1961-12-14 | Escher Wyss Gmbh | Verfahren zur Entfernung von Kieselsaeure aus alkalischen Ablaugen der Zellstoffindustrie |
| DE1092760B (de) * | 1958-05-20 | 1960-11-10 | Metallgesellschaft Ag | Verfahren zur Rueckgewinnung des Alkalis und Schwefels und gegebenenfalls der Kohlensaeure aus natriumsulfid- und gegebenenfalls karbonat- oder bikarbonathaltigen Loesungen, insbesondere aus Gruenlaugen der Zellstoffindustrie |
| DE1131080B (de) * | 1960-02-19 | 1962-06-07 | Metallgesellschaft Ag | Verfahren zur Wiedergewinnung von Natrium- und Schwefelverbindungen aus Sulfitzellstoffablaugen durch Eindampfen und Verbrennen der Ablaugen |
-
0
- BE BE484040D patent/BE484040A/xx unknown
-
1948
- 1948-07-07 CH CH276426D patent/CH276426A/de unknown
- 1948-07-13 FR FR1078904D patent/FR1078904A/fr not_active Expired
- 1948-10-08 GB GB26306/48A patent/GB656283A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH276426A (de) | 1951-07-15 |
| GB656283A (en) | 1951-08-15 |
| FR1078904A (fr) | 1954-11-24 |
