Producing titanium dioxide, useful e.g. in coating agent, comprises disintegrating titanium-containing raw materials with a sulfuric acid under forming a disintegration solution, reducing a trivalent iron and degrading the iron number
GUENNEL, HORST, DROSTE, DANIELA, BRINGSKEN, JOERG, ROHKOHL, AXEL, BATSCH, ANNE, BONATH, HANS-JOERG
Year of Publication 15.01.2009
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Year of Publication 15.01.2009
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Method for producing titanium dioxide by sulfate method, involves digesting titanium containing raw material with sulfuric acid to form unreduced titanium and iron containing digestion solution
GUENNEL, HORST, HERMANOWSKI, JOERG, GUENNEL, DIETER, DROSTE, DANIELA, KOCH, JUERGEN, BRINGSKEN, JOERG, BONATH, HANS-JOERG
Year of Publication 15.01.2009
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Year of Publication 15.01.2009
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Verfahren zur Abtrennung von Grünsalz aus titandioxidhaltiger Aufschlusslösung
GUENNEL, HORST, DROSTE, DANIELA, BRINGSKEN, JOERG, ROHKOHL, AXEL, BATSCH, ANNE, BONATH, HANS-JOERG
Year of Publication 09.01.2014
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Year of Publication 09.01.2014
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