Rochas Fosfaticas Tapira Mg Teses
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1. GRAU DE SAPONIFICAÇÃO DE ÓLEOS VEGETAIS NA FLOTAÇÃO SELETIVA DE APATITA DE MINÉRIO CARBONATÍTICO
The fatty acids are the principal collectors used in the anionic flotation of apatite. Two samples denominated partially hydrogenated Hidrocol and without hydrogenation Hidrocol, a sample of refined babassu oil, besides a sample of oleic acid, were characterized chemically through wet methods, by gaseous chromatography and infrared spectrometry. The partiall
Publicado em: 2005