FR641901A - Perfectionnement au procédé de récupération par dialyse de l'hydrate de sodium contenu dans des lessives de soude résiduelles
- Google Patents
Perfectionnement au procédé de récupération par dialyse de l'hydrate de sodium contenu dans des lessives de soude résiduelles
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.)
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.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR641901ApublicationCriticalpatent/FR641901A/fr
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
C01D1/38—Purification; Separation by dialysis
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Urology & Nephrology
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Inorganic Chemistry
(AREA)
FR641901D1927-03-121927-03-12Perfectionnement au procédé de récupération par dialyse de l'hydrate de sodium contenu dans des lessives de soude résiduelles
ExpiredFR641901A
(fr)