应用概况

分析点 / 参数 分析物 测量范围 适合分析仪
四氯化钛原料 TiCl4 Feed 钒 vanadium 0-5 ppm OMA 过程分析仪
循环气 Recycle Gas 四氯化钛 TiCl4 0-10,000 ppm OMA 过程分析仪

测量钛白粉燃料生产中的四氯化钛浓度

推荐使用: OMA 过程分析仪

Known in the paint industry as the "whitest white," titanium dioxide is a pigment used worldwide. In the chloride production method, titanium ore is converted to TiCl4, from which metallic chloride impurities are discarded. Oxidation of purified TiCl4 yeilds bright, finish-ready TiO2.

There are 2 critical points of analysis in this production process:

(1) The incoming stream of TiCl4 needs to be pure to yeild high quality TiO2. This requires verification that the TiCl4 feed is free of incident vanadium.

(2) The waste/recycle gas stream should be free of TiCl4 if the process is running efficiently. The presence of TiCl4 at this stage indicates incomplete hydrolysis and waste of valuable raw materials.

The OMA TiCl4 and Vanadium Analyzer is the ideal instrument for both analysis points, as TiCl4 and vanadium each have distinct, strong absorbance curves in the UV wavelength range. Dispersive analysis is absolutely necessary; collateral data is needed to differentiate the absorbance of TiCl4 from the absorbance of chlorine in the gas stream.

测量钛白粉燃料生产中的钒浓度

推荐使用: OMA 过程分析仪

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