Such rums are usually produced from molasses enriched with the skimmings, or dunder, remaining in the boilers used for sugar production. |
|
The lead from the skimmings and discarded cupels was recovered as metal upon heating with charcoal. |
|
They all hurtled impressively about and, in addition, commanded attention in sequences of slow-motion backbends and effortless skimmings. |
|
Drosses and skimmings which have high metals contents can be used as a secondary raw material to other base metals facilities. |
|
Optimizing furnace operation can result in a reduction of skimmings, for example, by avoiding overheating. |
|
The generation of slags, skimmings and drosses can be minimized by optimizing furnace operations. |
|
Drosses and skimmings result from the oxidation of metals at the bath surface or by reactions with fireproof material used as furnace linings. |
|
Lead scrap arises principally from batteries, battery plates, drosses, skimmings, and industrial scrap such as cables, printing lead, solders and babbitts. |
|