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Carbon additive - Wikipedia
For the steel-making industry, the most suitable carbon additive is calcined petroleum coke with fixed carbon of 98.5%min. Sulfur in calcined petroleum coke is a crucial element, for sulfur impacts the quality of steel. The lower the sulfur, the better quality of calcined petroleum coke.
Anthracite (Coal) | Carbonesholding
Anthracite has the highest content of fixed carbon and the lowest ratio of volatile matter of all natural coal types. It is therefore an excellent carbon donator in metallurgical processes. Together with metal scrap, anthracite is used as charge coal acting at once as a carbon carrier and energy provider in the steel making process.
Coal for Steel Production | Lehigh Anthracite
Anthracite Coal Quality Steel Manufacturers Anthracite Coal for the Iron and Steel Industry: Steel-Making, Sinter Plants, Indurating Furnaces,Furnace Coal Replacement, and More. Because our on-site testing lab guarantees continuous quality and we can deliver anthracite quickly, our coal is a favorite of iron- and steel-producing plants.
Anthracite Coal As Carbon Additive For Steel Making With High ...
Anthracite Coal As Carbon Additive For Steel Making With High Fixed Carbon , Find Complete Details about Anthracite Coal As Carbon Additive For Steel Making With High Fixed Carbon,Calcined Anthracite Coal,Anthracite Coal Filter,Carbon Additive from Carbon Supplier or Manufacturer-Chifeng Fuyue Activated Carbon Factory
What are the types of coal? | U.S. Geological Survey
The four ranks are: Anthracite: The highest rank of coal. It is a hard, brittle, and black lustrous coal, often referred to as hard coal, containing a high percentage of fixed carbon and a low percentage of volatile matter. Bituminous: Bituminous coal is a middle rank coal between subbituminous and anthracite. Bituminous coal usually has a high ...