Does anyone know what Can fertilizer is?
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From the available information, I learned that Weng Fu in Guizhou is working with Sichuan University on the development of key technologies for converting phosphogypsum into sulfuric acid while simultaneously producing CAN fertilizer. I’m not sure what CAN fertilizer is, nor do I understand the approach behind this research project; I hope experts can provide some guidance.
CAN is the English abbreviation for calcium ammonium nitrate