Testing calix(4)arenes for the selective removal of aluminum from a pickling bath solution

Super dense soda from trona (sodium sesquicarbonate) and bicarbonate by reactive recrystallisation in mixed solvent

Wet calcining of Trona in a mixed solvent

Extraction of aluminium from a pickling bath solution by liquid-liquid extraction with calixarenes

Extraction of aluminium from a pickling bath solution by liquid-liquid extraction with calixarenes