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
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE484040A publication Critical patent/BE484040A/xx

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
    • 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)
BE484040D 1947-07-24 BE484040A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE276426X 1947-07-24

Publications (1)

Publication Number Publication Date
BE484040A true BE484040A (de)

Family

ID=20306897

Family Applications (1)

Application Number Title Priority Date Filing Date
BE484040D BE484040A (de) 1947-07-24

Country Status (4)

Country Link
BE (1) BE484040A (de)
CH (1) CH276426A (de)
FR (1) FR1078904A (de)
GB (1) GB656283A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH276426A (de) 1951-07-15
GB656283A (en) 1951-08-15
FR1078904A (fr) 1954-11-24

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