Antimony is a chemical element with symbol Sb from Latin: stibium and atomic number 51. .. Chinese production of antimony is expected to decline in the future as mines and smelters are closed down by the . metal for example, for linotype printing machines, solder some "lead-free" solders contain 5% Sb, in pewter,
A secondary lead smelter is defined as any plant or factory, in which as copper, silver, bismuth, antimony, arsenic, tin, and other impurities. However SO2 from the feed end of the machine and a weak stream less than 0.5 % SO2 from the.