Preparation method of nano titanium dioxide---alcohol method

This method is introduced in Chinese patent CN1097400A. It is to add TiCl 4 to liquid paraffin or a mixed solvent of 120# gasoline and pyridine, add ethanol, and simultaneously pass ammonia, the reaction pressure is about 0.2MPa, the reaction temperature is 45°C, and the solution is When the pH reaches 8-10, the reaction is terminated. After filtration, the additive is added for hydrolysis. After separating the organic phase, it is vacuum dried or freeze-dried, then calcined and pulverized to obtain a finished nano-TiO 2 . The nano-process flow for alcoholysis production is shown in the figure below.

Bulk cement tank trailer(Bulk Cement Trailer),Composition of parts is trailer chassis, bulk cement tanks, gas line system, automatic discharge device and other components. Suitable for fly ash, cement, lime powder, mineral powder, granules alkali and other particle diameter of not more than 0.1mm powder dry materials transported in bulk. Mainly for cement, cement sotre and large construction sites, can save a lot of packaging materials and handling labor.

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Walkway department is Tri-Axle trailer, traction Pin, landleg,12 pcs tire, tool box and so on

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