Gases the easy way – Messer provides solutions - Messer Schweiz AG
Revised Customer process lead refining in the Non ferrous metals sector
Removing of tin, antimony, arsenic
The aim of lead refining is to produce sellable lead metal. This is done in a refining kettle by separating out unwanted accompanying elements and alloying. After copper has been separated out, arsenic, tin and antimony are removed from the lead melt. The resulting dross is recycled.
Revised Application technology lead refining in the Non ferrous metals sector
Lead refining gases
Substitution of Harris process and reduction of landfill costs with tailormade gas applications