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Still At Lagg Distillery
A still is an apparatus used to distill liquid mixtures by heating to selectively boil and then cooling to condense the vapor. A still uses the same concepts as a basic distillation apparatus, but on a much larger scale. Stills have been used to produce perfume and medicine, water for injection (WFI) for pharmaceutical use, generally to separate and purify different chemicals, and to produce distilled beverages containing ethanol. Application Since ethanol boils at a much lower temperature than water, simple distillation can separate ethanol from water by applying heat to the mixture. Historically, a copper vessel was used for this purpose, since copper removes undesirable sulfur-based compounds from the alcohol. However, many modern stills are made of stainless steel pipes with copper linings to prevent erosion of the entire vessel and lower copper levels in the waste product (which in large distilleries is processed to become animal feed). Copper is the preferred material ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glenfiddich Distillery Stills
Glenfiddich () is a Speyside single malt Scotch whisky produced by William Grant & Sons in the Scottish burgh of Dufftown in Moray. The name Glenfiddich derives from the Scottish Gaelic ''Gleann Fhiodhaich'' meaning "valley of the deer", which is reflected in Glenfiddich's stag logo. History The Glenfiddich Distillery was founded in 1886 by William Grant in Dufftown, Scotland, in the glen of the River Fiddich. The Glenfiddich single malt whisky first ran from the stills on Christmas Day, 1887. In the 1920s, with prohibition in force in the US, Glenfiddich was one of a very small number of distilleries to increase production. This put them in a strong position to meet the sudden rise in demand for fine aged whiskies that came with the repeal of prohibition. In the 1950s, the Grant family built up an onsite infrastructure that included coppersmiths to maintain the copper stills, and a dedicated cooperage that is now one of the very few remaining in distilleries. In 1956 the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfur
Sulfur (or sulphur in British English) is a chemical element with the symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula S8. Elemental sulfur is a bright yellow, crystalline solid at room temperature. Sulfur is the tenth most abundant element by mass in the universe and the fifth most on Earth. Though sometimes found in pure, native form, sulfur on Earth usually occurs as sulfide and sulfate minerals. Being abundant in native form, sulfur was known in ancient times, being mentioned for its uses in ancient India, ancient Greece, China, and ancient Egypt. Historically and in literature sulfur is also called brimstone, which means "burning stone". Today, almost all elemental sulfur is produced as a byproduct of removing sulfur-containing contaminants from natural gas and petroleum.. Downloahere The greatest commercial use of the element is the producti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
