Want this question answered?
This category covers establishments primarily engaged in mining, milling, or other wise preparing lead ores, zinc ores, or lead-zinc ores
zinc
Yes, the zinc layer helps to preserve the iron sheet from rusting.
Sheradising is a method of coating a metal, usually steel, with zinc. The zinc is transferred from a vapour phase.
A good method is distillation.
add electric current to seperate the zinc from the acid in the compund.
Depending on the method used, it would either be called "zinc plated steel" or "galvanized steel." Use the link below to read more on this method of treating steel to improve its corrosion resistance.
I don't think you've understood the process. Galvanizing is the name of the method by which you apply a surface layer of zinc on to steel or iron, to prevent it from rusting. Applying a surface layer of zinc onto zinc doesn't really change anything.
A good method of separation in this case is distillation.
Ed: Butterd Toast? <:D
Zinc is mainly obtained from zinc sulfide ores through a process of roasting and then distillation. Iron is commonly extracted from iron ores like hematite and magnetite through processes like smelting in a blast furnace. Tin is typically obtained from cassiterite ore through a series of steps involving crushing, gravity separation, and smelting. Lead is often produced from galena ore by a process that involves crushing, grinding, flotation, and smelting.
Zinc has been known to humans for thousands of years. The first documented discovery of zinc dates back to around 1000 BCE in India, where zinc metal was produced by reducing calamine ore with carbon. Over time, zinc's properties and uses became more understood and it is now an important metal in industry and everyday life.