Scrap Gold Flame Refining at Home: A Comprehensive Guide Understanding Scrap Gold Flame Refining at Home Scrap gold, whether from old jewelry or electronics, can be a valuable resource when you know how to refine it.Scrap Gold Flame Refining at Home(SGFRH) is a method that involves using heat to separate gold from other metals and impurities. This process is popular among hobbyists and small-...