2-ISOPROPYL-3,3-DIMETHYL-5-(2,5-DIOXAHEPTENE-6-YL)OXAZOLINIUM IODIDE AS FLOTATION AGENT

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u0433u0435u0442u0435u0440u043eu0446u0438u043au043bu0438u0447u0435u0441u043au0438u043c u0441u043eu0435u0434u0438u043du0435u043du0438u00a0u043c, in particular to a 2 - u0438u0437u043eu043fu0440u043eu043fu0438u043b - 3.3 - dimethyl - 5 - (2 - u0434u0438u043eu043au0441u0430u0433u0435u043fu0442u0435u043d - 6 - yl) u043eu043au0441u0430u0437u043eu043bu0438u0434u0438u043du0438u0439 u0439u043eu0434u0438u0434u0443, which can u0438u0441u043fu043eu043bu044cu0437u043eu0432u0430u0442 u044cu0441u00a0 as u0444u043bu043eu0442u043eu0440u0435u0430u0433u0435u043du0442u0430 in flotation of u043cu0443u0441u043au043eu0432u0438u0442u044bu0445 mica shale. objective u0432u044bu00a0u0432u043bu0435u043du0438u0435 more active compounds. a lead of 2 - u0438u0437u043eu043fu0440u043eu043fu0438u043b - 3.3 - dimethyl - 5 - (2 - u0434u0438u043eu043au0441u0430u0433u0435u043fu0442u0435u043d - 6 - yl) u043eu043au0441u0430u0437u043eu043bu0438u0434u0438u043du0430 and u0439u043eu0434u0438u0441u0442u043eu0433u043e bromide.gross s la C13H26NO3J. 1 tab.