Controlled changes in technological properties of phosphates in mechanicalactivation with zeolites

Authors
Shumskaya, LG Kirillova, YA Yusupov, TS
Citation
Lg. Shumskaya et al., Controlled changes in technological properties of phosphates in mechanicalactivation with zeolites, J MIN SCI, 35(1), 1999, pp. 96-100
Citations number
6
Categorie Soggetti
Geological Petroleum & Minig Engineering
Journal title
JOURNAL OF MINING SCIENCE
ISSN journal
10627391 → ACNP
Volume
35
Issue
1
Year of publication
1999
Pages
96 - 100
Database
ISI
SICI code
1062-7391(199901/02)35:1<96:CCITPO>2.0.ZU;2-X
Abstract
A study has been made of the solid-phase mechanochemical modification of th e natural zeolite-clinoptilolite by calcium phosphate in grinding equipment of increased energy intensity. It is shown that the extraction of phosphor us into a citric acid solution is very nearly unchanged as the intensity of mechanical actions is increased. Feasibility has been established for cont rolled change in the ratio of water-soluble and agrochemically active citri c-soluble forms of P2O5.