On 25/10/2017, the Central Agency for Standardization and Quality Control granted a patent to each of the professors in the Materials Engineering Department / University of Technology, Dr.Daa Alaa El Din Abdel Hamid & Farhad Mohammed Osman and tagged:

(Manufacture of nanosides by chemical thermal spraying method and embedding them with mortar for construction applications)

This patent included the production of nanocrystalline powders using chemical spraying technology. The use of metal sulphate, titanium and copper sulfate to produce titanium dioxide (TiO2) and copper oxide (CuO) respectively at 750 ± 5 ° C and the use of different molar (0.01, 0.1, 1) molar. The tests were carried out on the powder, including X-ray diffraction, electron microscopy, particle size analysis, and density testing. This method of preparation of nanoparticles is considered economical. The amount of the prepared material (30 ± 1 g) is 100 g of basic salt The production efficiency of TiO2% 87 and CuO's efficiency was 80% making it economical and feasible for industrial use.