Phosphogypsum (PG) is a major industrial by-product of wet process phosphoric acid
production, and untreated PG stockpiled on land will cause severe environmental pollution …

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

Wet phosphate rock flue gas desulfurization is a new and promising technology, which has
drawn increasing attention in recent years. The effect of Mn 2+, Fe 3+ and Mg 2+ dissolved …

China is now facing great challenges resulting from climate change and air pollution, driven
by the processes of industrialization and urbanization. Greenhouse gas and air pollutant …

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 …

In this study, the changes of P 2 O 5 content of phosphate rock during simultaneous
calcination/sulfation in a fluidized-bed were investigated. P 2 O 5 determination was carried …

The employment of Mazidagi phosphate ore for wet flue gas desulphurization was
investigated. The ore was exposed to sulfation processes in a three-phase double-stirred …

After the observation of serious environmental damages resulting from industrial activities,
air pollution reduction has become globally very important. Fuels and flue gas …

The phosphate rock was calcined at temperatures ranging between 775 and 850° C in a
fluidized bed using air. The changes in the pore structure and surface area of the calcined …

There has been an increase in energy requirements linked to the advances in technology.
For energy production, the most common method is the use of fossil fuels to obtain energy …