{i} establishment for smelting, place where metal is obtained by melting or fusing ore; one who smelts ore
Any metallurgical operation in which metal is separated by fusion from those impurities with which it may be chemically combined or physically mixed, such as in ores The smelting process is distinct from roasting, sintering, fire refining and other pyrometallurgical operations The two most important operations are reduction smelting which produces molten metal and molten slag and matte smelting which produces molten matte and molten slag Slag is a waste product and matte is the resulting metallic sulphide mixture containing the valuable minerals (e g , copper, lead, nickel, etc ), ready for refining
A facility that melts or fuses ore, often with an accompanying chemical change, to separate its metal content Emissions cause pollution "Smelting" is the process involved
Any one of numerous species of small silvery salmonoid fishes of the genus Osmerus and allied genera, which ascend rivers to spawn, and sometimes become landlocked in lakes
Any of the small, slender fishes of the family Osmeridæ, characterized by a large mouth, cycloid scales, a lateral line, an adipose fin, and no spines in the fins They eat crustaceans Represented in the North Country by the popular Rainbow Smelt (Osmerus mordax), a small, ocean fish introduced into the Great Lakes early in the last century and arriving in Superior by 1930 Their annual spawning run up the streams of the North Shore is a major event
small trout-like silvery marine or freshwater food fishes of cold northern waters small cold-water silvery fish; migrate between salt and fresh water extract (metals) by heating
To smelt a substance containing metal means to process it by heating it until it melts, so that the metal is extracted and changed chemically. Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal. To melt or fuse. Used of ores. Any of various small silvery marine and freshwater food fishes of the family Osmeridae, found in cold waters of the Northern Hemisphere, especially Osmerus mordax of North America and O. eperlanus of Europe. A past tense and a past participle of smell. a past tense and past participle of smell. to melt a rock that contains metal in order to remove the metal. Any of certain slender, silvery, carnivorous, food fishes (family Osmeridae) having a small fleshy (Finans) Smelts live in cold northern seas, and most species spawn a short distance upstream. The American smelt (Osmerus mordax), introduced from the Atlantic to the Great Lakes, is the largest smelt, about 15 in. (38 cm) long. The European smelt (O. eperlanus) is similar. Among Pacific species are the rainbow herring, capelin, and eulachon, or candlefish, which is so oily at spawning time that it can be dried and burned as a candle. Silversides (see grunion) and other unrelated fishes are sometimes called smelts