Fertilizers

Today Daniel Trading S.A. is the sole exclusive seller of Energy Investment Company products. We would like to offer your attention a product of organic fertilizers:Leonardite. 

We offers brown coal (leonardite) for production of the following kinds of fertilizers:

- Sodium humate;

- Potassium humate

Leonarditedistinguishes from brown coal with higher oxidation level and more intense content of humicacids.

It turns out that the principal sources of humicsubstances are wastes of brown coal extraction processes that perfectly matches the principles of green chemistry.

- Ash content – max 13%;

- Mass concentration of mineral fraction not connected with humicacids – max 10%;

- Mass concentration of humicacids – min 70%

 

Parameter

 

 

Value

Moisture (operational condition), %

55,00

Ash, %  (max)

12,00

Acidity,  рН

6,40

Bitumen (damp ozocerite), %  (min)

15,00

Humicacids, % (min)

79,60

Content of harmful metals in brown coal ash:

      Zn – 46,6 mcg/gof ash;    Mn– 33,1 mcg/g;     Cu – 27,6 mcg/g;

      Ni – 16,9 mcg/g;            Cd – 0,32 mcg/g;          Pb– 17,7 mcg/g

Elemental composition of the brown coal (leonardite) offered 

N, %

С, %

S, %

Н, %

О, %

0,51

61,13

3,64

5,56

29,16

Mercury and arsenic in ash – traces Content of Fe is 3,42 mg/g of ash