What are the advantages and disadvantages of the Bessemer process or converter?

The Bessemer process significantly lowered the cost of steel production by introducing a method to convert molten iron into steel by blowing air through it, which removed impurities. Advantages include increased efficiency and the ability to produce large quantities of steel quickly. However, disadvantages involve the inability to control the quality of the steel produced, leading to inconsistency, and it also generated a considerable amount of waste and pollution. Additionally, the process was limited to certain types of iron and became less favorable with the advent of more advanced steel-making techniques.