| abstract |
In a process for the treatment of iron chlorides and / or a solution containing iron chloride by reacting sulfuric acid to iron sulfate solution and hydrochloric acid, a solution is to be created which opens up a further possible use for an obtained from iron chloride and / or iron chloride solution by reaction with sulfuric acid solution of iron sulfate. This is achieved by setting in the iron sulfate solution a ratio Mn: Fe (in g / g) of ≦ 0.01, preferably ≦ 0.05, more preferably ≦ 0.003, and ≧ 0. |