СИНТЕЗ, ИССЛЕДОВАНИЕ И ПРИМЕНЕНИЕ ИМПОРТОЗАМЕЩАЮЩИХ ВСПЕНИВАТЕЛЕЙ ДЛЯ ФЛОТАЦИОННОГО ОБОГАЩЕНИЯ МЕДНО-МОЛИБДЕНОВЫХ РУД

Аннотация

Subject of research: moleskin and efire alleged factions, ethyl and izoamile alcohols, cretonne alleged, foamy, copper-molybdic ore, spume. Purpose of work: reception, study characteristic and using import substituting spume for flotation enrichments copper-molybdic ore. Methods of research: physic-chemical and chemical tests, IR-spectroscopic, PMR- study, paper chromatography, mathematical and steady-state analysis. The results obtained and their novelty: on base individual material, as well as secondary raw materials resource local chemical production is received row superficially an active material (PVA), explored their characteristic (spume, superficially-active, efficiency spume action under flotation enrichment copper-molybdic ore and others), characteristic solution, as well as possibility of the efficient practical application as spume under flotation an enrichment sulfide ore. Practical value: synthesized PAV recommended for practical application under flotation enrichment copper-molybdic ore as efficient import substituting foamy reagent. Degree of embed and economic affectivity: efficiency of the using synthesized PAV as foamy under flotation enrichment copper-molybdic ore practiced in condition JSC "Almalyk is blazed-metallurgical combine", are received positive results. Expected annual economic effect from introducing the development will form on reagent TMSB 900 mln.sum/year, and on EAFK 740 mln.sum/year, it will provide import substituting and spare exchange facilities of the Republic. Field of application: is blazed-metallurgical industry.