Post on 03-Jan-2016
+Le Blanc Process
Sulphuric acid + Salt
H2So4 + 2NaCl = Na2So4 + 2HCl
Sodium Sulphate + Hydrochloric Acid
Salt cake + Limestone + Coal
Na2So4 + CaCo3 + C = Na2Co3 + CaS + 2Co2 (Black Ash)
Calcium sulphide + Sodium Carbonate + Carbon dioxide (leach with warm water to form soda crystals)
1 tonne of soda crystals + 2 tonnes of waste (Galligu)
Calcium sulphide, sodium sulphide unburnt coal & coal ash
“really did pong and didnt fancy it at first ,the smell of rotted eggs, shit and death were in the air and little bubbles of gas would release with every step taken,
along with the biggest gang of spiders ive seen layering the roof of this culvert”Kevsy