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Application filed by The Dow Chemical CompanyfiledCriticalThe Dow Chemical Company
Priority to YU92290ApriorityCriticalpatent/YU47147B/sh
Publication of YU92290ApublicationCriticalpatent/YU92290A/sh
Publication of YU47147BpublicationCriticalpatent/YU47147B/sh
Coloring Foods And Improving Nutritive Qualities
(AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Abstract
POSTUPAK ZA IZDVAJANJE MINERALNIH VREDNOSTI PENUŠAVOM FLOTACIJOM. Opisan je flotacioni postupak u kome je selektivnost prema vrednim mineralima poboljšana suzbijanjem flotiranja silicijum dioksida ili silikatne jalovine korišćenjem jedinjenja koje sadrži hidroksi grupu, takvog kao alkanol amin. Postupak je primenljiv u flotaciji oksidnih minerala kao i u sulfidnoj flotaciji.
YU92290A1990-05-111990-05-11Postupak za izdvajanje mineralnih vrednosti penušavom flotacijom
YU47147B
(sh)