高频等离子体加热法制取钛白的半工业试验

Pilot test on production of titanium white by high\|frequency plasma heating

高频等离子体加热法制取钛白是氯化法生产钛白的新方法．４０ｋＷ 高频等离子体加热法生产钛白的半工业试验表明，研究的工艺流程合理，设备运行稳定，高频机开机率大于９９％ ，氧化运行率达９６％ ，氧化实收率达９５％ ，经表面处理后的产品。

The high\|frequency plasma heating is a new method to produce titanium white by chlorination. The pilot test on production of titanium white by 40kW high\|frequency plasma heating indicates that this technological process flow is reasonable; the equipment operation is stable; the operational rate of the high\|frequency machine is over 99%; the operational rate of the oxidation reaches 96% and the oxidation recovery reaches 95%. The quality of the product after surface treatment can reach the standard of Japanese R\|820 titanium white.