Sentence examples similar to lead dross from inspiring English sources
The zinc blast furnace should actually be referred to as the zinc-lead blast furnace, since, beginning with the first successful recycling of lead drosses from the condenser, blast-furnace operations evolved to the handling of mixed zinc-lead feed materials up to a ratio of 2 1 zinc to lead.
Seemingly overnight, Amazon turned those big bookstore powerhouse assets into anchors of lead and dross.
Your argument that "Amazon turned those big bookstore powerhouse assets (of Barnes & Noble) into anchors of lead and dross" would carry more weight with me if Amazon were making a profit.
When reduction is complete, the furnace is tapped and the lead drawn off to flow into drossing kettles or molds.
Though this led to a great quantity of dross, many talented young arrangers now rushed into the field and produced an impressive amount of astonishingly good music.
Compounds are formed with bismuth that have higher melting points and lower densities than lead and thus can be separated as a solid dross.
Complex sulfide ores have to be sintered, but oxidized residues such as zinc ashes and drosses recovered from galvanizing processes, oxides produced from low-grade residues, lead smelter dusts, and steel-mill dust high in lead and zinc can bypass the sinter roasting process.
At this temperature, the solubility of copper in lead is very low, so that the copper content segregates and forms a scum, or dross, on the surface of the bath in the drossing kettle.
The dross may be chlorinated to remove the magnesium or calcium, and finally the entrained lead.
