|
S.NO.
|
RAW MATERIALS
|
ANNUAL REQUIREMENT
|
CHARACTERISTICS
|
UNIT
|
ACCEPTABLE
SPECIFICATION
ON WET BASIS
|
|
1.
|
Salt
|
1,36,800 MT
|
* Sodium Chloride (Nacl)
* Moisture
* Magnesium (Mg)
* Sulphate (So4)
* Calcium (Ca)
* Insolubles
* Heavy Metals
|
%
%
%
%
%
%
%
|
96.50 by Wt. Min
2.71 by Wt. Max.
0.07 by Wt. Max.
0.40 by Wt. Max.
0.14 by Wt. Max.
0.18 by Wt. Max.
NIL
|
|
2.
|
Barium Carbonate
|
1,350 MT
|
* Assay as BaCO3
* Moisture
* Acid Insoluble in HCL
* Water Soluble Sulphide
* Iron Fe
* Reaction Efficiency
|
%
%
%
%
%
%
|
98.5 Min
0.25 Max
1.0 Max
0.03 Max
0.01 Max
85 Min
|
|
3.
|
Sodium Carbonate (Soda Ash)
|
300 MT
|
* Assay as Na2CO3
* Matter Insolubles
* Sodium Sulphate
* Sodium Chloride
* Iron as Fe
|
%
%
%
%
%
|
98.5 Min
0.15 Max
0.08 Max
1.0 Max
0.01 Max
|
|
4.
|
Sulphuric Acid
|
1,650 MT
|
* Assay as H2So4
* Residue in ignition
* Free SO2
* Sodium Chloride
* Iron as Fe
|
%
%
%
%
%
|
98.0 Min
0.2 Max
0.02 Max
1.0 Max
0.05 Max
|
|
5.
|
Sodium Bi-Sulphite
|
16 MT
|
* Assay as NaHSO3
* pH of 5% Solution
* Iron as Fe
|
%
%
%
|
98.0 Min
4.5 + 0.5
0.02 Max
|
|
6.
|
Floculant
|
3.5 MT
|
* Magnaflock-611
|
-
|
-
|
|
7.
|
Alpha Cellulose
|
24 MT
|
* Imported
|
-
|
-
|
|
8.
|
Aluminium Ingot
|
2400 MT
|
* Aluminium
|
%
|
99.6 Min
|
|
9.
|
Hyd. Lime
|
12000 MT
|
* Ca(OH)2
|
%
|
90.0 Min
|