Ninh Binh, June 24, 2016
Dear Mr Les,
We have received a letter from him, thank you very much.
Suggest he continues to push the market to achieve production in 2016> 2,000 tonnes as agreed exclusive agreement signed.
We would answer the nearby park and the production of granular powder has advantages and disadvantages as follows:
1. Production from phosphate powder: Ninh Binh Phosphate technology produced by the blast furnace after the furnace phosphate crystal lattice structure, when brought into the mash, the lattice structure is broken, the same phosphate powder some additives through granulating machine into capsules product characteristics:
Advantages are as follows:
- Lan, as the field is enough water dissolved into powder and plant absorbs quickly.
Cons:
- If the fertilizer down the field without enough water when mixed with urea or potassium fertilizer without phosphorus particles immediately, which is hardened by the hardening reaction occurs as follows:
4Cao.Al2O3.Fe2O3 + mH2O = 3Cao.Al2O3.6H2O + Cao.Fe2O3.nH2O
- the cost is very high (higher than the USD 15 granules)
2. Production from phosphate particles.
Because phosphorus particles come from, not mashed up the lattice structure of the particles remain unchanged. When put into production plus nearby nature park created granulation.
Advantages:
- Applying water at both fields, suitable for all kinds of plants and soil, (because no reaction freezing) and thawing in the environment the acidity of the soil and the roots secrete service.
- low prices.
3. Regarding nutritional components: composition P2O5 is the same, but the distribution Cao, MgO, SiO2 has a little lower than powdered unicorn from members but supplemented with sulfur (S) should be quality Times were very good for balance P2O5, Cao, MgO, SiO2, and S.
Thus NIFERCO suggested he consider to thrive on phosphorus from nearby county park for low cost and suitable for plants and soil.
đang được dịch, vui lòng đợi..