Hard Coke

Description

Hard Coke is a high-carbon, strong, and porous solid fuel produced by carbonizing coking coal at high temperatures in the absence of air. It is primarily used in blast furnaces for iron and steel production, where it serves as a fuel, reducing agent, and structural support for the furnace charge. Hard coke is characterized by high fixed carbon, low volatile matter, low ash and moisture, and excellent mechanical strength, enabling efficient combustion and stable furnace operation.