The coarse product of the flotation test can be directly filtered. If the product is very fine or contains a lot of mud, it is difficult to filter. At this time, it can be directly placed on a hot plate or an oven to evaporate. It is also possible to add a coagulant, such as adding a small amount of acid or alkali, alum, etc. to accelerate the sedimentation, extracting the clear liquid and drying it. dry. During the drying process, the temperature should be controlled below 110 °C; if the temperature is too high, the sample will be oxidized and the result will be scrapped. For example, when the sulfide mineral is at a high temperature, S oxidation becomes SO ₂ volatilization, resulting in sample grade change. After the flotation product is dried and weighed, it must be shrunk and ground for chemical analysis. The particle size of the sample for chemical analysis should be less than 100 mesh or 150 mesh.

Calcium Ammonium Nitrate

Calcium ammonium nitrate is a new high-efficiency compound fertilizer containing nitrogen and available calcium. It has the characteristics of rapid nitrogen supplementation and can be directly absorbed by plants. This product is a neutral fertilizer and has an improved effect on acidic soil. When applied to the soil, it won`t cause soil compaction, in contrast it can loosen the soil, increase the plant's resistance to diseases and promote the activity of beneficial microorganisms in the soil. When planting cash crops, flowers, fruits, vegetables and other crops, the fertilizer can prolong the flowering period, promote the normal growth of roots, stems and leaves, brighten the color, and increase the sugar content of the fruits.

Calcium Ammonium Nitrate
Appearance	Granule
Nitrogen	15.5% min
Ca	18.8% min
CaO	26% min
PH Value	5-7
Water insoluble	1% max

Calcium ammonium nitrate is a commonly used ammonium nitrate replacement product at home and abroad which is much safer for storage and transportation compared with ammonium nitrate in case of fire and explosion.

Not recommend to use with Phosphate Fertilizer or compound fertilizer.

Pay attention to moisture-proof during storage.

Calcium Ammonium Nitrate,Calcium Ammonium Nitrate Granular,Calcium Ammonium Nitrate Fertilizer,Calcium Ammonium Nitrate Granular Fertilizer

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