Rich in potassium feldspar, also known as K-feldspar.
High-temperature method, the blast furnace production of calcium and magnesium P and K. It is the use of blast furnace to produce calcium magnesium phosphate, potassium feldspar, to produce a Ca, Mg, P and K for the purpose of the ingredients in the production process link. Make it Calcium and Magnesium Phosphorus Potassium hydroxide in 1% -2%. Phosphate Fertilizer Plant of the Xinyang area of Henan Province, has been produced using this technology for several years. artificial stone production line
The temperature method, namely the use of burning brick kiln production of potash insoluble potassium feldspar (the actual multi-element compound fertilizer of potassium, silicon, calcium, magnesium). The fertilizer is a containing potassium hydroxide for 5% -7%, about 30 percent of active aluminum about 30% of calcium oxide, active magnesium oxide and various trace elements, nutrients greater than 60% of the alkaline fertilizer , is a long-term potash is calcium silicate and micronutrient fertilizer, compound fertilizer, or a good acidic soil conditioner. iron gravity separation
Low-temperature method, the comprehensive utilization of new technology which uses the K-feldspar production of potassium sulfate (potash), and the byproduct of aluminum and silicon compounds. The process is at atmospheric pressure and low temperature (90-100 ° C), the use of additives, inorganic acid solid-phase decomposition of potassium feldspar, comprehensive utilization of potassium feldspar, aluminum, silicon composition, production and sylvite aluminum and silicon compounds. stone crusher machine
Overall, the comprehensive utilization of K-feldspar production industry and agriculture in urgent need of potash (potassium salt) has great significance. I believe that with the development of application technology, the future of K-feldspar production process there will be further improved.