Exp.

No.

NaOH

(M)

Chemical composition of reaction solution

SiO₂

(g/l)

Al₂O₃

(g/l)

Fe₂O₃

(mg/l)

TiO₂

(mg/l)

CaO

(mg/l)

MgO

(mg/l)

Na₂O

(g/l))

K₂O

(g/l)

Cl⁻

(mg/ml)

SO₃

(mg/ml)

Alkaline solution of reaction of FR 1 + NaAlO₂

1

8

27.19

0.37

14.34

1.10

2.04

0.37

128.2

1.46

142.88

120.70

2

12

34.18

0.88

34.46

0.80

2.42

0.78

202.45

1621.0

198.95

45.95

3

16

38.01

1.91

94.39

12.57

0.08

3.34

256.70

1644.0

256.55

3.40

Alkaline solution of reaction of FR 2 + NaAlO₂

4

8

21.86

0.58

35.05

0.49

1.02

0.76

128.95

0.14

181.47

3.35

5

12

28.01

1.57

85.12

1.33

1.86

0.84

205.30

224.2

192.36

1.40

6

16

26.78

3.64

35.48

2.49

4.90

1.19

258.05

315.05

256.55

8.74