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: > Metal Chloride. Phosphoric Acid > Claim 9: Chemical Control Agent

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Claim 9: Chemical Control Agent's subsections
Select: PolyAcrylates Etc. Assignee

Claim 9: Chemical Control Agent's products
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