Adsorbing agent containing titanium and iron compounds

The invention relates to the use of a composition containing titanium and iron compounds, in particular decomposition residue that accumulates as a production residue after the sulphate process during the production of titanium dioxide, as an adsorbing agent for inorganic and organic compounds, for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AUER, GERHARD, PROFT, BERNDT, GUNNEL, HORST, VAN DEN BERG, MAURITS, EICKHAUS, HOLGER, SCHUY, WERNER
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The invention relates to the use of a composition containing titanium and iron compounds, in particular decomposition residue that accumulates as a production residue after the sulphate process during the production of titanium dioxide, as an adsorbing agent for inorganic and organic compounds, for example compounds containing phosphorus, arsenic, antimony, sulphur, selenium, tellurium, the cyano group and heavy metal. The invention also relates to methods for removing toxic substances and pollutants from a fluid using said adsorbing agent, to methods for producing the adsorbing agent and to adsorbing agents that can be obtained using these methods.