- 製錬
- せいれん【精錬・製錬】【金属】 refining; refinement; smelting.~する refine 《metals》; smelt 《copper》.真空精錬 vacuum refining.精錬業 the refining industry.
●精錬業者 a refiner.
精錬所 a (re)finery; a smelting works; a smeltery.精錬用炉 a smelting [reducing] furnace.
Japanese-English dictionary. 2013.