👉 The bye fluid, also known as bycoke or byc, is a byproduct of the steelmaking process, specifically generated during the production of basic oxygen steel (BOS) from iron ore. This fluid is primarily composed of silica, alumina, and small amounts of other oxides, along with impurities like sulfur, phosphorus, and trace metals. Due to its high silica content, bycoke is often used as a fuel source in steel mills because it burns hot and cleanly, making it an efficient energy source. However, its use also contributes to environmental concerns due to the release of silica dust and other pollutants during combustion. Efforts are continually being made to refine the bycoke production process and its utilization to mitigate these environmental impacts.