Reactivity of mechanically activated apatite and its interaction with zeolitesSoviet Mining - Tập 42 - Trang 189-194 - 2006
T. S. Yusupov, L. G. Shumskaya, E. A. Kirillova, V. V. Boldyrev
The process for raising the agrochemically active citric-soluble phosphorus oxide content in apatite is reported on example of ores of the Seligdarskoe deposit by employing the mechanochemical activation with introduction of zeolites. The process for multistep extraction with citric-acid solutions is proposed to evaluate complete solubility of activated apatites utilized as fertilizers. The potent...... hiện toàn bộ