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
Priority to RO197997063ApriorityCriticalpatent/RO77999A2/ro
Publication of RO77999A2publicationCriticalpatent/RO77999A2/ro
C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Life Sciences & Earth Sciences
(AREA)
Geology
(AREA)
Inorganic Chemistry
(AREA)
RO197997063A1979-03-291979-03-29Procede de recuperation de l'alumine d'eaux residuaires de traitementchimique des substances ametaliferes
RO77999A2
(fr)