Products

Coal solvent

Type А
Technical specifications

IndicatorSpecification according to the Technical Requirement (ТУ)Result
AppearanceClear liquid from colorless to pale yellow, free of suspended particles (including water droplets)Clear liquid from colorless to pale yellow, free of suspended particles (including water droplets)
Density at 20 °C, g/m³0.8600-0.87500.8750
Temperature range for distillation 90% (vol.) is distilled starting from the initial boiling point within the temperature range °C120-160160
Volatility by xylene, max1,81,8
Color of sulfuric acid, unit of the reference solutions scale, max55
Phenol (% mass.), max0,0100,010
Total sulfur (% mass.), max0,100,10
Reaction (acidity) of the aqueous extractNeutralNeutral
Closed flash point, °Сn/an/a

Type B
Technical specifications

IndicatorSpecification according to the Technical Requirement (ТУ)Result
AppearanceClear liquid from colorless to pale yellow, free of suspended particles (including water droplets)Clear liquid from colorless to pale yellow, free of suspended particles (including water droplets)
Density at 20 °C, g/m³0,8600-0,88000,8800
Temperature range for distillation 90% (vol.) is distilled starting from the initial boiling point within the temperature range °C120-170170
Volatility by xylene, max2,02,0
Color of sulfuric acid, unit of the reference solutions scale, maxn/an/a
Phenol (% mass.), max0,0200,020
Total sulfur (% mass.), max0,150,15
Reaction (acidity) of the aqueous extractNeutralNeutral
Closed flash point, °Сn/an/a

Type C
Technical specifications

IndicatorSpecification according to the Technical Requirement (ТУ)Result
AppearanceClear liquid from colorless to pale yellow, free of suspended particles (including water droplets)Clear liquid from colorless to pale yellow, free of suspended particles (including water droplets)
Density at 20 °C, g/m³0,8600-0,89500,8950
Temperature range for distillation 90% (vol.) is distilled starting from the initial boiling point within the temperature range °C120-180180
Volatility by xylene, max2,02,0
Color of sulfuric acid, unit of the reference solutions scale, maxn/an/a
Phenol (% mass.), max0,1000,100
Total sulfur (% mass.), max0,300,30
Reaction (acidity) of the aqueous extractNeutralNeutral
Closed flash point, °Сn/an/a

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