Method for the production of iron oxide pigment or pigment intermediate and hydrochloric acid

A method for producing an iron pigment and hydrochloric acid with reduced or substantially eliminated waste streams includes: providing an iron chloride solution, wherein the iron chloride solution includes one or both of iron (II) chloride and iron (III) chloride; neutralizing the iron chloride sol...

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Bibliographische Detailangaben
Hauptverfasser: Larochelle, Eric F, Metivier-Larochelle, Tommee
Format: Patent
Sprache:eng
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