All three ferric types can be produced with the TriOx process. These are ferric chloride, ferric sulfate and the balanced „hybrid type“ ferric chlorosulfate. Depending on availability, different raw materials can be used.
The use of oxygen instead of chlorine gas allows a safe and therefore location-independent production with economically acceptable conditions from the authorities.
Thanks to the TriOx process, oxygen is used for oxidation instead of expensive and dangerous chlorine. Oxygen is available everywhere. This enables production close to the end customer. Expensive and dangerous chlorine transports are not necessary.