Method for extracting anatase coarse powder by using waste vanadium-titanium denitration catalyst

The invention relates to a method for extracting anatase coarse powder by using a waste vanadium-titanium denitration catalyst. The method comprises the following steps: A, surface pretreatment; B, pore impurity treatment; C, acid pickling and drying; the invention aims to solve or at least alleviat...

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Bibliographische Detailangaben
Hauptverfasser:	WANG YING, ZHOU LINA, LIU CAIQIN, LIU QINGQING, ZHOU JIANZHONG, MA GUILI, LIU JUN, CHEN DAWEI, GUO DAMEI, HANGZHOU, WANG MENGXUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS METALLURGY MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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