The depression effects of 5 depressants on ilmenorutile, hematite and fluorite are investigated.

By analyzing the crystal structure of ilmenorutile and the infrared spectrums of ilmenorutile reacted before and after with alkylhydroxyoximate, the adsorption form between ilmenorutile and alkylhydroxyoximate can be proved to be chemical adsorption.

Effects of several collectors on pure ilmenorutile were studied and compared in this paper.

Experimental Research on the Mineral Processing Technology for a Refractory Rutile Ore;

Study on Flotation Collectors for Fine Rutile;

Separation of rutile and almandine by flotation and action mechanism of regulator;

Anatase titania can be transformed into rutile after calcination at 700℃.

The rutile powders possess needlelike morphology and have high surface area of 74 5 m 2/g.

For the degradation reaction of aniline compounds,it was found that the photocatalyilc activity of both rutile and anatase phase TiO_2 nano-particles with nearly same particle diameter were very closing,especially for the start moment of photocatalyilc reactions.

Preparation of nanosized rutile TiO_2 powders by forced hydrolysis of TiCl_4;

Molecular dynamics(MD) study of the physical and structural properties of oxide in rutile;

Preparation of Ultrafine Rutile Titania Crystals by Liquid Method;