Main > NANOTECHNOLOGY > Titanium DiOxide. > Patent. > Claims > Claim 1: UltraFine TiO2 Production > from Ti Chloride Soln.: a) Add > Chemical Control Agent to > Ti Chloride Soln. to form Feed Soln > .; b) Hydrolyze Feed Soln. to form > Ti Oxide Particles in Evaporation > Process at Temp.>BP of Soln. but > Lower Crystalization Temp. c) > Calcine & d) Milling. Claim 3: > During 1b HCl Formed & Water is > Removed. Claim 4: HCl & Water > Recovered. Claims 5,7: Spray Dryer > Temp.=200-250C & 120-350C resp. > Claim 6: Hydrolysis in Spray Dryer. > Claim 8: Chemical Control Agent:

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Claim 8: Chemical Control Agent:'s subsections
Metal Chloride. Phosphoric Acid

Claim 8: Chemical Control Agent:'s products
This section has no products