Utilization of Blast Furnace Gas in Metallurgical Industry

The blast furnace gas(BFG) which is byproduct of ironmaking plays an important role in the energy construction of iron and steel works.Utilizations of BFG in Baosteel and Nippon steel are compared and the different usage ways of blast furnace gas are discussed,such as heating,combined cycle power plant and so on.And several methods of improving gas utilization efficient are analyzed for promoting energy saving and environment protection.