Method for determining acidolysis rate of titanium slag

Method for determining acidolysis rate of titanium slag

The invention discloses a method for determining acidolysis rate of titanium slag. The method comprises the steps of (1) Levigating the titanium slag to obtain powder of titanium slag; (2) Mixing the powder of titanium slag with oil of vitriol and completing acidolysis to obtain acid solution and su...

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Hauptverfasser: ZHANG YUN, CHEN HEFEN, YANG HAO, PENG DONGHUI, LI XIYU, ZHANG JIAN, YAO DONGYAN, CHEN LINGXIAN, XU FUCHANG, YANG LIHUA, DUAN QINGYUE, SHEN SHAOKUN
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Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator ZHANG YUN
CHEN HEFEN
YANG HAO
PENG DONGHUI
LI XIYU
ZHANG JIAN
YAO DONGYAN
CHEN LINGXIAN
XU FUCHANG
YANG LIHUA
DUAN QINGYUE
SHEN SHAOKUN
description The invention discloses a method for determining acidolysis rate of titanium slag. The method comprises the steps of (1) Levigating the titanium slag to obtain powder of titanium slag; (2) Mixing the powder of titanium slag with oil of vitriol and completing acidolysis to obtain acid solution and sulfur dioxide; (3) Curing the acid solution to obtain cured solution and sulfur dioxide; (4) Performing leaching-filtration treatment for the cured solution to obtain titanium containing filtrate and filter residue; (5) Reducing the titanium containing filtrate to obtain titanium containing filtrate; (6) Performing titration for the titanium containing filtrate with the standard solution of ammonium ferric sulfate and recording the volume of the ammonium ferric sulfate V1; (7) Ashing the filter residue and dissolving to obtain the solution; (8) Reducing the solution to obtain titanium containing solution; (9) Performing titration for the titanium containing filtrate with the standard solution of ammonium ferric sulf
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Method for determining acidolysis rate of titanium slag
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