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GRANULATED SLAG
Available granulated slag from Corex process

This is similar to the Granulated Blast furnace slag but with some special properties :

  1. It has a higher Glass content (around 97%) compared to BF Slag (around 90%)
  2. The light shiny colour of Slag gives superior appearance to the Slag Cement
  3. The moisture content of the Slag as produced is around 6 to 10% only.
  4. The Granules are of a narrow seize range because of superior Granulation technology.

Typical slag analysis for Corex
  Maximum Minimum Average
Al2O3 16.87 14.11 15.45
CaO 38.39 33.08 35.67
FeO 1.37 0.20 0.56
K2O 0.62 0.28 0.43
MgO 16.20 11.71 14.01
MnO 0.22 0.04 0.10
Na2O 0.34 0.03 0.21
Sulphur 1.47 0.77 1.05
SiO2 34.48 28.80 31.62
TiO2 0.73 0.05 0.58

Moisture (7% average)
Size (max : 0.5 - 3 mm)
Glass Content (97 nominal)

Hydraulicity Index :

1) CaO + MgO + 1/3 Al2O3
SiO2 + 2/3 Al2O3
> 1.0
2) CaO + MgO + Al2O3
SiO2 + Al2O3
>: 1.0


Typical Particle Seize Distribution :


Seize (plus-mm)(-0.5)0.51.02.03.04.05.0
Percent11.2233.0421.8314.1614.032.683.04

Generation around 6 Lacs TPA :

Even ground slag can be available from September 2002 onwards with particle size of 3500.

For further details if any, please contact the following persons :


Mr. P. K. Kedia,
General Manager (Comml.)
Jindal Vijayanagar Steel Ltd.
Jindal Mansion
5A. G. Deshmukh Marg
Mumbai - 400 026.

Tel. No. : (91) 22 496 3000
Fax No. : (91) 22 496 1400
E-mail :pawan.kedia@jvsl.com
Mr. Ramesh Hamirwasia
Assistant Manager (Comml.)
Jindal Vijayanagar Steel Ltd.
Jindal Mansion
5A. G. Deshmukh Marg
Mumbai - 400 026.

Tel. No. : (91) 22 496 3000
Fax No. : (91) 22 496 1400
E-mail : ramesh.hamirwasia@jvsl.com


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