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

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 …

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 …

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 …

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 …

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 …

The Lower phosphatic member of the least Upper Cretaceous (Campanian) Duwi
Formation, south Esna, at the western side of the Nile Valley is important rock unit for its …

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 …