Anatase titanium dixoide has accounted 20% to 25% of the total titanium dioxide capacity. The crystal form of anatase titnaium dixoide is not as good as rutile titanium dioxide. And it is not treated with organic or inorganic material. Anatase titanium dixoide can turn into rutile titanium dioxide with high temperature calcinating. Anatase titanium dioxide can only be produced by sulfate process and its main application is paper and rubber industry.