Process for continuous modification of dihydrate gypsum and...
Process for conversion of aluminum oxide hydroxide
Process for converting hydrated magnesium sulfite to...
Process for converting waste dead-burned magnesium...
Process for de-acidifying anhydrous gypsum produced from...
Process for decomposing calcium sulfate
Process for desilication of aluminate liquors in the...
Process for desilication of aluminate solution
Process for desulfation of alkaline solutions
Process for extracting alumina from alumina-containing ores
Process for extracting alumina from aluminous ores
Process for extracting alumina from bauxite
Process for extracting alumina from bauxite
Process for extracting an aluminum sulphate in solution
Process for fluidizing aqueous red mud suspensions in the...
Process for heat decomposition of hexa-hydrated aluminum...
Process for making anhydrous magnesium chloride
Process for making basic sodium and/or potassium aluminum...
Process for making calcium chlorides
Process for making calcium sulfate alpha-hemihydrate from...