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Feldspar

 

No

Components %

Feldspar

(Fb)

Feldspar

(Fa)

Kaolin

Kaolin

QuÆng tan A

1

SiO2

73 ¸74

71 ± 1

50 ± 1

47 ± 1

61 ± 1

2

TiO2

£ 0,04

< 0,08

<0,1

< 0,02

 

3

CaO

0,35 ¸ 0,45

£ 0,6

 

 

£ 0,2

4

Fe2O3

<1

£ 0,4

£ 0,1

£ 0,5

£ 1,5

5

Al2O3

15 ¸ 16

16 ± 1

32 ± 1

37 ± 1

± 0,5

6

K2O

4,5 ¸ 4,7

¸ 9

<2

£ 1

£ 0,05

7

Na2O

4,2 ¸ 4,4

¸ 3

<1

£ 1

£ 0,2

8

MgO

0,25 ¸ 0,35

£ 0,3

 

 

 

9

MKN

<1

0,6 ¸ 0,7

13 ± 1

13 ¸ 14

 

10

Size Fraction

(mm)

£ 0,25

£ 0,2

£ 0,2

£ 63...

£ 0,25

11

H2O

< 1

<1

± 1

12 ± 1

<1


 Sản phẩm cùng loại
Additive for the production of fertilizer
 
 
Construction stone of various kinds
 
 
Kaolin
 
 
NPK compouned fertilizer
 
 
2nd grade phosphate rock
 
 
1st grade phosphate rock
 
 
Beneficiated phosphate rock