recycling process of lime stone

Scrap - Wikipedia

Steel does not lose any of its inherent physical properties during the recycling process, ... and 55 kilograms of limestone. Types of scrap ... scrap recycling ...

IRON AND STEEL RECYCLING - USGS

Iron and Steel Recycling in the United ... and 50 kg of limestone. Each year, steel recycling saves the energy equivalent required to ... Process losses 1 ...