FI890528A0 -
Process for the treatment of a residual acid arising in the dissolution of titanium-containing raw materials according to the sulphate process by utilizing the heat from calcination exhaust gases
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Process for the treatment of a residual acid arising in the dissolution of titanium-containing raw materials according to the sulphate process by utilizing the heat from calcination exhaust gases
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FI890528A1989-02-031989-02-03
Process for the treatment of a residual acid arising in the dissolution of titanium-containing raw materials according to the sulfate process by utilizing the heat from calcination exhaust gases
FI97375C
(en)
Process for the treatment of a residual acid arising in the dissolution of titanium-containing raw materials according to the sulfate process by utilizing the heat from calcination exhaust gases
Process for the treatment of a residual acid arising in the dissolution of titanium-containing raw materials according to the sulfate process by utilizing the heat from calcination exhaust gases
Process for the treatment of a residual acid arising in the dissolution of titanium-containing raw materials according to the sulfate process by utilizing the heat from calcination exhaust gases
CONTINUOUS PROCESS FOR OBTAINING PURE ALUMINA FROM AN ACIDIC LIQUEUR COMING FROM THE CHLOROSULFURIC ATTACK OF AN ALUMINOUS ORE AND PURIFYING THE LIQUEUR CLEANED FROM THE ALUMINA
Process for the treatment of a residual acid arising in the dissolution of titanium-containing raw materials according to the sulphate process by utilizing the heat from calcination exhaust gases