Скачать или смотреть How the Raceway Powers Ironmaking: Coke Combustion & Tuyere Dynamics

What is the raceway in a blast furnace—and why is it so critical to ironmaking? In this video, we break down the science and engineering behind the raceway zone: the high-temperature combustion area in front of the tuyeres where the blast furnace truly begins. Learn how hot blast interacts with coke and injected fuels, how carbon monoxide is generated, and how raceway dynamics affect furnace stability, fuel efficiency, and hot metal quality.

Whether you're an engineer, student, or steelmaking enthusiast, this video will help you understand: ✅ How the raceway forms and functions ✅ Key control parameters like RAFT and tuyere velocity ✅ Monitoring techniques to prevent damage and optimize performance ✅ The role of fuel injection and circumferential symmetry ✅ Signs of raceway distress and how to respond