Effective calcium oxide in lime can be combined with sucrose to create higher-solubility calcium sucrose while calcium carbonate in lime and other calcium salts don t act with sucrose,by which to separate it,then the EGTA titrimetric method was used to determine effective calcium oxide content.

Determination of total iron in cold-compacted bulk for converter steelmaking with EDTA titration;

Adjustment and Control of Acidity by EDTA titration,;

Determination of magnesium during producing electrolytic manganese by manganese dioxide precipitation-EDTA titration;

However there are many restrictions for applying EDTA titration method in engineering practice.

In this paper the mechanism of the EDTA titration method is expatiated and t.

It illustrates the concept of EDTA titration method,introduces in detail the methods of EDTA titration method quickly measuring cement stability and content and points out that titrated results revised by revising curve ages of which has been considered can assure accuracy of made-up testing results better.

Determination of indium in waste indium-tin oxide target by EDTA titration;

Determination of serge blue by two point potentiometric titration;

Determination of trace iodine by titration in food;

Nano-hydroxyapatite/collagen protein composite scaffold materials are synthesized from the supernate of saturated Ca(OH)2 solution,phosphoric acid and collagen protein by simultaneous titration at 36～39℃ and pH 8～9.

Nano-hydroxyapatite/chintin composite was synthesized from the supernatant of saturated Ca(OH)2 solution, phosphoric acid, chitin, by simultaneous titration, at 37℃, PH=9, reaction of 6 hours, and the properties of the composite were characterized by means of XRD, SEM, TEM, FTIR .

Nano-hydroxyapatite particles were synthesized from the supernatant of saturated Ca(OH)2 solution and phosphoric acid by simultaneous titration at room temperature, PH=9 and reaction of 6 hours, and the properties of the materials were characterized by means of XRD, TEM, IR.