Unstable situation on fertilizer raw material market emerges the need to find substitute for superphosphate fertilizers. PAPR-type phosphate fertilizers (partially acidulated phosphate rock) constitute the most relevant alternative. PAPR-type fertilizers are formed by reaction of phosphate rock with nonstoichiometric, in relation to reaction during superphosphate production process, portion of mineral acid. The resulting product contains an available (soluble in water and/or in neutral ammonium citrate) and less available (soluble in mineral acids) forms of phosphorus. Possibility of using low-grade phosphate rock represents a great advantage of PAPR-type over superphosphatic manufacturing process, where applying phosphate rock of high P2O5...
A few countries are controlling the worlds phosphate reserves and this raw material is depleting at ...
The article presents the results of research on the development of new types of phosphorus-containin...
The article presents the results of research on the development of new types of phosphorus-containin...
Niestabilna sytuacja na rynku surowców nawozowych stwarza konieczność znalezienia substytutu dla naw...
Use of phosphate fertilizers in the world constantly decreases in the last few years. The reason is ...
Partially acidulated phosphate rock (PAPR) constitute the separate group of phosphate fertilizers. F...
Ograniczanie poziomu zasobności gleby w przyswajalne związki siarki na terytorium Polski skutkuje po...
Sulfur enrichment becomes emerging issue in fertilizer production as levels of available compounds d...
The results of few factors on the each form of phosphates content in the PAPR-type fertilizer prepar...
Fosforyty częściowo rozłożone (partially acidulated phosphate rock - PAPR) stanowią odrębną grupę na...
The aim of work was life cycle assessment (LCA) of simple inorganic PAPR (partially acidulated phosp...
Emission of volatile fluorine compounds is considered to be the major environmental concern of the p...
Phosphoric acid decomposition of phosphate raw materials underlies the production of a single phosph...
Przedstawiono wyniki badań nad wpływem różnych czynników, przy częściowym rozkładzie surowca fosforo...
Kukurydzę uprawiano w latach 2003-2007 w monokulturze w gospodarstwie zlokalizowanym w Nowej Wsi Kró...
A few countries are controlling the worlds phosphate reserves and this raw material is depleting at ...
The article presents the results of research on the development of new types of phosphorus-containin...
The article presents the results of research on the development of new types of phosphorus-containin...
Niestabilna sytuacja na rynku surowców nawozowych stwarza konieczność znalezienia substytutu dla naw...
Use of phosphate fertilizers in the world constantly decreases in the last few years. The reason is ...
Partially acidulated phosphate rock (PAPR) constitute the separate group of phosphate fertilizers. F...
Ograniczanie poziomu zasobności gleby w przyswajalne związki siarki na terytorium Polski skutkuje po...
Sulfur enrichment becomes emerging issue in fertilizer production as levels of available compounds d...
The results of few factors on the each form of phosphates content in the PAPR-type fertilizer prepar...
Fosforyty częściowo rozłożone (partially acidulated phosphate rock - PAPR) stanowią odrębną grupę na...
The aim of work was life cycle assessment (LCA) of simple inorganic PAPR (partially acidulated phosp...
Emission of volatile fluorine compounds is considered to be the major environmental concern of the p...
Phosphoric acid decomposition of phosphate raw materials underlies the production of a single phosph...
Przedstawiono wyniki badań nad wpływem różnych czynników, przy częściowym rozkładzie surowca fosforo...
Kukurydzę uprawiano w latach 2003-2007 w monokulturze w gospodarstwie zlokalizowanym w Nowej Wsi Kró...
A few countries are controlling the worlds phosphate reserves and this raw material is depleting at ...
The article presents the results of research on the development of new types of phosphorus-containin...
The article presents the results of research on the development of new types of phosphorus-containin...