public static void removeSmeltingresult (ItemStack stack) {
					Map recipes = FurnaceRecipes.smelting().getSmeltingList();
					Iterator remover = recipes.entrySet().iterator();
						while(remover.hasNext()) {
							Entry delEntry =  (Entry) remover.next();
							if(delEntry != null && delEntry.getKey() == stack){
								remover.remove();}
						}