近年来, 随着磷化工产业的不断发展, 可直接使用的高品位磷矿资源开发殆尽,
目前我国磷资源多为难选的高镁胶磷矿, 过量镁杂质对磷化工生产造成不利影响 …

It is of great significance to achieve resource recycling while eliminating SO2 and NO x
pollutants. Herein, the desulfurization and denitrification technology using phosphorus …

The importance of the effect of phosphate rock depends on the chemical form of phosphorus
in which this element is combined. The paper presents the results of inorganic and organic …

At present, the filling mining method is widely used. To study strength evolution laws of
cemented tailings backfill (CTB) under different curing ages, in the experiment, mine tailings …

X-Ray diffraction results for the study mine are mainly represented by two phases
(phosphatic and non-phosphatic). First phase is represented by apatite (fluorapatite) which …

Abstract The Late Cretaceous Duwi Formation in Egypt overlies non-marine, varicolored
shale of the middle Campanian Quseir Formation. It is conformably overlain by gray …

Phosphogypsum is a solid byproduct in the production of phosphoric acid in the traditional
sulfuric acid process, and its output has caused a huge economic and environmental …

In the present study, the suitability of Mazıdağı (Turkey) phosphate ore as an alternative raw
material for limestone and dolomite in flue gas desulfurization has been investigated. Raw …

The soluble organic matter in the phosphate rock was extracted with n-hexane. Its structure
was analyzed by using 1 H NMR, 13 C NMR and FTIR. 1 H NMR and 13 C NMR studies …

English In this study, the effects of temperature and acid concentration on the dissolution of
the sulfated and ground after sulfation phosphate samples in sulfuric acid solution obtained …