Right after this response, the slurry is at a temperature over its atmospheric boiling point. It truly is cooled by taking away steam as pressure is minimized. The bauxite residue is divided from the solution and discarded. The answer, freed from solids, is seeded with smaller crystals of aluminium hydroxide; http://dantezkqvy.blogrelation.com/7358204/details-fiction-and-aluminium-slats-adelaide