1. Product: Low Volatile PCI coal 喷吹煤
2. Function:
PCI is the short form of Pulverized Coal injection. Declining supply of quality coking coal and escalating prices of coke have led iron and steel manufacturers to seek other carbon-based products to reduce the consumption of the more expensive coke. One solution is the technology of injecting pulverized coal into a blast furnace as an auxiliary fuel to reduce the amount of coke consumed and therefore to reduce operating costs in the production of pig iron and then ultimately crude steel. The replacement ratio of low volatile PCI coal to coke varies according to the requirements of each blast furnace, however replacement ratios are continuing to improve in favour of low volatile PCI coal. Typically, 1.0 tonne of low volatile PCI coal can replace 1.5 tonnes of more expensive coking coal. Low volatile PCI coal is increasingly sought by steel mills in preference to high volatile coal that has traditionally been used as PCI coal. Low volatile PCI coal provides superior performance in the blast furnace due to its higher carbon and energy content.
The worldwide shortage of coke and its relatively high price further enhance the appeal of low volatile PCI coal.
3. Usage: steel production
4. Technical Characteristics:

Moisture

10% typical

Ash

10-13%max
Sulfur %
0.5 % typical
Volatile
14%max
CV
6700kcal/kg
HGI
65min
Size
0-25mm
Origine
West Siberia, Russia
 
Shipment:
Vessel-loose bulk
Supply ability:
20-30k MT per month
 
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