Research on the disposal of chloride waste from the sponge titanium production;

The influence of sponge titanium treatment on the quality;

Optimization design on the reduction and distillation workshop of sponge titanium plant;

Research and practice on improving distillation to reduce the chlorine and oxygen content in titanium sponge

Study on the gas chromatographic analysis of the purity of silicon tetrachloride recovered from the titanium sponge production

This paper reviewed and analysed the titanium tetrachloride market in China in 2007,introduced the factors affected the market such as demand for titanium sponge,new capabilities,geography and delivery cost,clearance and cost on environment,prices and supply of materials,and also sum up the market of the past year.

Vigrously Carryed out energy saving technology and lowering the energy consumption of spongy titanium;

adjusted the product structure,which comprised shutdowning polyvinyl chloride plant and dichlorovos & dipterex plant and building spongy titanium plant.

cm~(-2), the results showed the spongy titanium oxidation can be avoid,the current loss can be reduced,the current efficiency can be improved by electrolysis in CaCl_2 molten.