furnace operation

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• Operation Green Sweep — was a series of drug raids conducted by over 200 Army soldiers, National Guardsmen, and Federal agents in Humboldt County, California.[1] The operation was the first time active duty troops were used to combat marijuana growing in the United… …   Wikipedia

• Furnace, Argyll and Bute — Furnace (formerly Inverleacainn) is a village in Argyll, on the west coast of Scotland, on the north shore of Loch Fyne, the longest sea loch in the United Kingdom. Furnace is around eight miles southwest of Inveraray on the A83 road road.It is… …   Wikipedia

• Furnace — For other uses, see Furnace (disambiguation). Industrial Furnace from 1907 A furnace is a device used for heating. The name derives from Latin fornax, oven. In American English and Canadian English, the term furnace on its own is generally used… …   Wikipedia

• Electric arc furnace — An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc. Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast iron products) up to about 400 …   Wikipedia

• Cornwall Iron Furnace — U.S. National Register of Historic Places U.S. National Historic Landmark …   Wikipedia

• Cupola furnace — A cupola furnace in operation at Wayne State University, in Detroit, Michigan A Cupola or Cupola furnace is a melting device used in foundries that can be used to melt cast iron, ni resist iron and some bronzes. The cupola can be made almost any… …   Wikipedia

• Principio Furnace — and village, Cecil County, Maryland, 4 mi/6.4 km NE of Havre de Grace, MD. The Principio Iron Works were started here in 1719 by Joseph Farmer with capital from England and an ironmaster, John England, who made it one of the most successful in… …   Wikipedia

• Nittany Furnace — Location of the two hot blast coke furnaces, Bellefonte and Nittany, in Centre County, Pennsylvania. Nittany Furnace, known earlier as Valentine Furnace, was a hot blast iron furnace located in Spring Township, Centre County, Pennsylvania, United …   Wikipedia

• Bellefonte Furnace — was a hot blast iron furnace located in Bellefonte, Pennsylvania. Founded in 1888, it was the first hot blast, coke fueled iron furnace to be built in Centre County, Pennsylvania. While its founders hoped to transform Centre County s iron… …   Wikipedia

• Greenwood Furnace State Park — Geobox Protected Area name = Greenwood Furnace State Park native name = other name = other name1 = category local = Pennsylvania State Park category iucn = III image caption = Stone stack of Greenwood Iron Furnace etymology type = Named for… …   Wikipedia

• Blast furnace — A blast furnace is a type of metallurgical furnace used for smelting to produce metals, generally iron. In a blast furnace, fuel and ore are continuously supplied through the top of the furnace, while air (sometimes with oxygen enrichment) is… …   Wikipedia