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Sulphur

Sulphur granular
INDICATOR
NAME
NORM ACTUAL FIGURE
Form of
granules
spherical spherical
Mass
fraction of granules 2.0-7.0 mm, % not less than
90.0 98.6
Bulk
density, g/cm²
1.1-1.3 01.мар
The
sulphur content, % not less than
99,98 99,99
Mass
fraction of ash, % not more than
0,02 0,004
Mass
fraction of organic substances, % not more than
0,01 0,002
Mass
fraction of acids in recalculation on sulfuric acid, % not more than
0,0015 0,0004
Mass
fraction of water, % not more than
0,2 0,01
Content
of mechanical impurities
Not allowed No
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Sulphur lumps
Parameter Standard Actual
Weight
content of sulphur
99.50pct min 99.75
Weight
content of ash
0.25pct max 0.15
Weight
content of sulphuric acid
0.09pct max 0.081
Weight
content of organics
0.05pct max 0.04
Weight
content of moisture
3.50pct max 0.63
Mechanical impurities (paper, wood, sand, etc) not allowed -
Color bright yellow bright yellow
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Sulphur powder
INDICATOR NAME STANDARD ACTUAL
The sulphur content, % not less than 99,5 99,94
Mass fraction of ash, % not more than 0,1 0,035
Mass fraction of organic % not more than 0,06 0,024
Mass fraction of acids in recalculation on sulfuric acid, % not more than 0,06 0,004
Mass fraction of water, % not more than 0,8 0,03
Mesh
size
115-120 116
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Sulphur bentonite
PARAMETERS STANDARD ACTUAL
Moisture,
% max
0.5% 0.21 %
Total
Sulphur(as S)
90.0 % min 90.14 %
Particle
size
- -
Below
1.0 mm
5% max 0.2 %
1mm-4mm 90% min 97.8 %
Above
4.0 mm
5% max 2.0 %
Nert
filler material as bentonite
9.0 min 9.65 %
Arsenic
(As), mg/kg
2.0 Less than 1.0
Cadmium
(Cd), mg/kg
2.0 Less than 0.5
Lead
(Pb), mg/kg
2.0 Less than 1.0
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