On 09/25/2019 at 11.00 o'clock at the Scientific Council DSc.03/12/30/2019.K/T.03.01 for the awarding of academic degrees to the State Unitary Enterprise "Fan va tarakkiyot" at the Tashkent State Technical University named after Islam Karimov Tolibov Behzod Ibrokhimovich will defend the title of Doctor of Philosophy in technical sciences (РhD) on the topic: “Development of an effective technology for processing sulfide materials in a hanging furnace to increase the yield of valuable components and intensify the process” in the specialties 05.01.02. Foundry. Heat treatment and metalworking. Metallurgy of ferrous non-ferrous and rare metals (materials science and metallurgical direction