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Information × Registration Number 0201U003673, 0100U006880 , R & D reports Title Stady of the conditions of cyclone melting of low-ash coals and development of recommendations on the recovery of germanium from them (in accordance with Project 4.2.9 "Technology design of the recovery of germanium from thermal power station ash, Donbass piles, waste of manganous raw material processing ") popup.stage_title Head Trubitsyn Yu.V., Registration Date 04-04-2001 Organization State saintific research and progect institute of titanium popup.description2 Subject of development - the process of germanium extraction from nontraditional raw materials. The aim of the work - investigation and development under laboratory conditions of the process of germanium extraction from germanium-containing low-ash coal types. Equipment and researching methods - analysis of scientific and technical information on modern state of extraction technologies, marketing, laboratory tests. The investigation of a modern state of manufacture and consumption of germanium products have been completed. The process of cyclone smelting for processing of low-ash coals and argillites under laboratory conditions has been studied. The calculations of cyclone chamber heat balance have been completed. The process of argillites and low-ash coal cyclone melting and hydro-metallurgical processing of sublimates has been carried out under laboratory conditions. The recommendations for pilot testing of technology for processing low-ash coal at Severodonetsk Chemical and Metallurgical Plant have been developed. Field of application -production of germanium of semiconductor purity. Product Description popup.authors popup.nrat_date 2020-04-02 Close