Chemical Composition

% Composition of BLA at 500˚C calcinating temperature

% Composition of BLA at 600˚C calcinating temperature

% Composition of BLA at 700˚C calcinating temperature

Silicon Oxide

75.80

75.90

78.27

Aluminum Oxide

3.75

4.15

1.69

Ferric oxide

4.98

1.27

1.63

Titanium oxide

1.54

0.20

2.02

Calcium oxide

6.49

8.02

5.98

Lead oxide

0.21

2.19

0.81

Magnesium oxide

3.70

2.06

1.65

Manganese oxide

0.014

0.02

0.02

Chromium oxide

0.32

0.12

0.14

Sodium Oxide

0.16

0.24

0.28

Potassium Oxide

0.40

5.62

3.16

Sulphide

1.20

1.08

3.01

Loss on Ignition

1.12

0.09

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