02.07.2021 at 11.00 o'clock at the Scientific Council DSc.03/30.12.2019.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 will be defended for the degree of Doctor of Philosophy in technical sciences (РhD) BOZOROV AMINJON NURILLOYEVICH on the topic: " DEVELOPMENT OF AN EFFECTIVE METHOD FOR PROCESSING COMPOSITE MOLYBDENUM-CONTAINING CINDER, INDUSTRIAL WASTE AND TECHNOLOGY FOR OBTAINING AMMONIUM SALTS OF MOLYBDENUM AND RHENIUM" in the specialties: 02.00.07 – Chemistry and technology of composite, paint and varnish and rubber materials. 05.02.01–Materials science in mechanical engineering. Foundry production. Heat treatment and handling of metals pressure. Metallurgy of ferrous, non-ferrous and rare metals. Technology of non-ferrous, precious and radioactive metals (materials science and metallurgy sciences)