HWCO3 ™
HWCO3 ™ is a patent pending EAF Injection product from Hickman, Williams & Company with many benefits vs. straight carbon. HWCO3™ is a blend of carbon that contains highly beneficial fluxing properties. Petroleum coke is the primary carbon used in the production of HWCO3™. Optional carbons include graphite, anthracite coal and metallurgical coke. The following are benefits of injecting HWCO3™ vs. straight carbon:
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Improved Slag Foaming
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Better Coating of EAF Refractory
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Reduced consumption of Dolomitic Lime
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Reduced consumption of Hi Cal Lime
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Reduce Sulfur
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Reduced Electrode consumption
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Reduction in Gunning of the Furnace
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Increased EAF Refractory Life
Material Description
carbon materials
flux materials
40 - 90%
10 - 60%
Grades
83L25™
82L25™
83L25-A™
82L25-A™
75L25™
3.0% sulfur typical
2.0% sulfur typical
1.5% sulfur typical
1.0% sulfur typical
0.5% sulfur typical
Size
6 mesh x 0
Packaging:
bulk pneumatic trucks or covered hopper rail cars. 2500 lb bulk bags on non-returnable wood pallets
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HWCO3™ (patent pending) is available only from Hickman, Williams & Company and its authorized distributors