FR1468243A - Purification des solutions caustiques aqueuses - Google Patents
Purification des solutions caustiques aqueusesInfo
- Publication number
- FR1468243A FR1468243A FR49621A FR49621A FR1468243A FR 1468243 A FR1468243 A FR 1468243A FR 49621 A FR49621 A FR 49621A FR 49621 A FR49621 A FR 49621A FR 1468243 A FR1468243 A FR 1468243A
- Authority
- FR
- France
- Prior art keywords
- purification
- aqueous caustic
- caustic solutions
- solutions
- aqueous
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/28—Purification; Separation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49621A FR1468243A (fr) | 1966-02-15 | 1966-02-15 | Purification des solutions caustiques aqueuses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49621A FR1468243A (fr) | 1966-02-15 | 1966-02-15 | Purification des solutions caustiques aqueuses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1468243A true FR1468243A (fr) | 1967-02-03 |
Family
ID=8601372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49621A Expired FR1468243A (fr) | 1966-02-15 | 1966-02-15 | Purification des solutions caustiques aqueuses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1468243A (fr) |
-
1966
- 1966-02-15 FR FR49621A patent/FR1468243A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1668570B2 (de) | Peroxyphthalsaeureprodukt | |
CH491047A (de) | Lagerbeständige Natriumperborat enthaltende wässrige Suspension | |
FR1514460A (fr) | Formation électrolytique des contacts de semiconducteurs | |
BR6572592D0 (pt) | Processo de produzir piridil-ureias substituidas | |
FR1346194A (fr) | épuration de solutions de glyoxal brutes aqueuses | |
BR6790160D0 (pt) | Processos de preparacao de salicil amilidas substituidas | |
BR6566831D0 (pt) | Processo de produzir derivados de benzimidazolonas | |
BR6566852D0 (pt) | Processo de preparacao de derivados de furuna | |
FR1468243A (fr) | Purification des solutions caustiques aqueuses | |
BR6568230D0 (pt) | Processo de preparacao de novos derivados do dibenzocicloheptadieno | |
AT264486B (de) | Wässerige Formaldehydlösung | |
FR1410437A (fr) | Face supplémentaire de lunettes | |
BR6570245D0 (pt) | Processo de preparacao de derivados de dialquilcisteinas | |
AU412386B1 (en) | Purification of aqueous caustic solutions | |
FR1505244A (fr) | épaississement des alpha-cyanoacrylates | |
CA662996A (en) | Purification of aqueous caustic solutions | |
FR1416202A (fr) | épuration de pyrrolidone-2 | |
CA793820A (en) | Purification of aqueous caustic solutions | |
AT260952B (de) | Wasserreinigungsgerät | |
BE674139A (fr) | Production de carbonate de sodium dense | |
FR1363787A (fr) | Traitement des solutions aqueuses de résines amino-formaldéhyde | |
CH437357A (de) | Wassermangelsicherung | |
AU4728364A (en) | Purification of aqueous salt solutions | |
FR1397980A (fr) | Purification de solutions de sucre | |
FR1458617A (fr) | Production de sels alcalins de carboxyméthyl-cellulose |