|
Butterley Company
The Butterley Company was an English manufacturing firm founded as Benjamin Outram and Company in 1790. Its subsidiaries existed until 2009. Origins This area of Derbyshire had been known for its outcrops of iron ore which had been exploited at least since the Middle Ages. After the Norman Conquest, nearby Duffield Frith was the property of the de Ferrers family who were iron masters in Normandy. In 1793, William Jessop, with the assistance of Benjamin Outram, constructed the Cromford Canal to connect Pinxton and Cromford with the Erewash Canal. In digging Butterley Tunnel for the Cromford Canal, coal and iron were discovered. Fortuitously, Butterley Hall fell vacant and in 1790 Outram, with the financial assistance of Francis Beresford, bought it and its estate. The following year Outram and Beresford were joined by Jessop and John, the grandson of Ichabod Wright, a wealthy Nottingham banker who was betrothed to Beresford's daughter and who owned the neighbouring Butter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ripley, Derbyshire
Ripley is a town in the Amber Valley borough of Derbyshire, England. History Little information remains as to when Ripley was founded, but it appears in the 1086 Domesday Book, when it was held by a man called Levenot. In 1251 Henry III granted a charter for "one market one day a week, on Wednesday, at hemanor of Ryppeleg: and one fair each year lasting three days, on the Vigil Day and Morrow of St Helen". Ripley Fair antedates Nottingham Goose Fair. The market day was later altered to Saturdays, with an extra market on Fridays. Medieval Ripley was just a few stone cottages and farms around a village green, with a few dwellings further afield. Corn was ground at a mill owned by the Abbot of Darley. In 1291, Ripley had "two water-mills with fish ponds". The Ripley area has been industrialised since the late 18th century. One of the earliest firms to take advantage of local mineral resources was the Butterley Company. It was formed in 1790 by Benjamin Outram and Francis Beresf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterley Tunnel
Butterley Tunnel is a disused canal tunnel on the Cromford Canal below Ripley, in Derbyshire, England, opened to traffic in 1794. Along with Butterley Works blast furnaces, part of the canal tunnel and its underground wharf were declared a scheduled monument in 2013. Origins The tunnel was 2,966 yard (2712m) long, wide at water level, and from water to soffit (depending on the water level). At the time of building it was the third longest canal tunnel in the World after Sapperton and Dudley. Thirty-three shafts were sunk during construction with the workings dewatered using a Woodhouse steam engine. Water was provided for the Cromford Canal from the Butterley Reservoir situated on the hill above the tunnel. The Butterley Reservoir is itself crossed by a stone railway embankment currently used by the locomotives of the Midland Railway - Butterley's preserved steam railway. Water flowed from the reservoir directly into the tunnel via an adit along the tunnel from the weste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limekiln
A lime kiln is a kiln used for the calcination of limestone ( calcium carbonate) to produce the form of lime called quicklime (calcium oxide). The chemical equation for this reaction is : CaCO3 + heat → CaO + CO2 This reaction can take place at anywhere above 840 °C (1544 °F), but is generally considered to occur at 900 °C(1655 °F) (at which temperature the partial pressure of CO2 is 1 atmosphere), but a temperature around 1000 °C (1832 °F) (at which temperature the partial pressure of CO2 is 3.8 atmospheres) is usually used to make the reaction proceed quickly.Parkes, G.D. and Mellor, J.W. (1939). ''Mellor's Modern Inorganic Chemistry'' London: Longmans, Green and Co. Excessive temperature is avoided because it produces unreactive, "dead-burned" lime. Slaked lime (calcium hydroxide) can be formed by mixing quicklime with water. Early lime use Because it is so readily made by heating limestone, lime must have been known from the earlies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for limes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crich
Crich is a village in the English county of Derbyshire. The population at the 2001 Census was 2,821, increasing to 2,898 at the 2011 Census (including Fritchley and Whatstandwell). It has the National Tramway Museum inside the Crich Tramway Village and, at the summit of Crich Hill above, a memorial tower for those of the Sherwood Foresters regiment who died in battle, particularly in World War I. Built in 1923 on the site of an older tower called Crich Stand, the memorial tower is the destination of an annual pilgrimage on the first Sunday in July. It is above sea level and has 58 steps to the top. From there, seven counties can be seen (Derbyshire, Nottinghamshire, Yorkshire, Leicestershire, Staffordshire, Lancashire and Lincolnshire), including landmarks such as Lincoln Cathedral and the Humber Bridge. History In 1009 King Æthelred the Unready signed a charter at the Great Council which recognised the position and boundaries of Weston-on-Trent and several other manors inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Thames
The River Thames ( ), known alternatively in parts as the The Isis, River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the Longest rivers of the United Kingdom, second-longest in the United Kingdom, after the River Severn. The river rises at Thames Head in Gloucestershire, and flows into the North Sea near Tilbury, Essex and Gravesend, Kent, via the Thames Estuary. From the west it flows through Oxford (where it is sometimes called the Isis), Reading, Berkshire, Reading, Henley-on-Thames and Windsor, Berkshire, Windsor. The Thames also drains the whole of Greater London. In August 2022, the source of the river moved five miles to beyond Somerford Keynes due to the heatwave in July 2022. The lower reaches of the river are called the Tideway, derived from its long tidal reach up to Teddington Lock. Its tidal section includes most of its London stretch and has a rise and fall of . From Oxford to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vauxhall Bridge
Vauxhall Bridge is a Grade II* listed steel and granite deck arch bridge in central London. It crosses the River Thames in a southeast–northwest direction between Vauxhall on the south bank and Pimlico on the north bank. Opened in 1906, it replaced an earlier bridge, originally known as Regent Bridge but later renamed Vauxhall Bridge, built between 1809 and 1816 as part of a scheme for redeveloping the south bank of the Thames. The bridge is built at a location in the river previously served by a ferry. The building of both bridges was problematic, with both the first and second bridges requiring several redesigns from multiple architects. The original bridge, the first iron bridge over the Thames, was built by a private company and operated as a toll bridge before being taken into public ownership in 1879. The second bridge, which took eight years to build, was the first in London to carry trams and later one of the first two roads in London to have a bus lane. In 1963 it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Codnor
Codnor is a village and civil parish in the Amber Valley district of Derbyshire, England. Codnor is a former mining village and had a population of 3,766 (including Cross Hill) taken at the 2011 Census. It is approximately 12 miles from Derby and 14 miles from Nottingham. Codnor forms a built up area with nearby Ripley. History Codnor is listed in an entry in the Domesday Book of 1086, the great survey commissioned by William the Conqueror; a mill and church were mentioned, and also the fact that "Warner holds it". Coalmining had a long history locally, and was, at one time, responsible for subsidence damage to some buildings. Opencast mining is still in operation today within the area and the land around the castle has also been subject to this. east of the village centre is Codnor Castle; the original Norman earthwork motte and bailey was built by William Peveril, (Peveril of the Peak, who also built the better known Peveril Castle at Castleton). The 13th-century stone str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pig Iron
Pig iron, also known as crude iron, is an intermediate product of the iron industry in the production of steel which is obtained by smelting iron ore in a blast furnace. Pig iron has a high carbon content, typically 3.8–4.7%, along with silica and other constituents of dross, which makes it brittle and not useful directly as a material except for limited applications. The traditional shape of the molds used for pig iron ingots is a branching structure formed in sand, with many individual ingots at right angles to a central channel or "runner", resembling a litter of piglets being nursed by a sow. When the metal had cooled and hardened, the smaller ingots (the "pigs") were simply broken from the runner (the "sow"), hence the name "pig iron". As pig iron is intended for remelting, the uneven size of the ingots and the inclusion of small amounts of sand cause only insignificant problems considering the ease of casting and handling them. History Smelting and producing wroug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blast Furnace
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. ''Blast'' refers to the combustion air being "forced" or supplied above atmospheric pressure. In a blast furnace, fuel ( coke), ores, and flux (limestone) are continuously supplied through the top of the furnace, while a hot blast of air (sometimes with oxygen enrichment) is blown into the lower section of the furnace through a series of pipes called tuyeres, so that the chemical reactions take place throughout the furnace as the material falls downward. The end products are usually molten metal and slag phases tapped from the bottom, and waste gases (flue gas) exiting from the top of the furnace. The downward flow of the ore along with the flux in contact with an upflow of hot, carbon monoxide-rich combustion gases is a countercurrent exchange and chemical reaction process. In contrast, air furnaces (such as reverbera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Revolutionary Wars
The French Revolutionary Wars (french: Guerres de la Révolution française) were a series of sweeping military conflicts lasting from 1792 until 1802 and resulting from the French Revolution. They pitted French First Republic, France against Kingdom of Great Britain, Britain, Habsburg monarchy, Austria, Kingdom of Prussia, Prussia, Russian Empire, Russia, and several other monarchies. They are divided in two periods: the War of the First Coalition (1792–97) and the War of the Second Coalition (1798–1802). Initially confined to Europe, the fighting gradually assumed a global dimension. After a decade of constant warfare and aggressive diplomacy, France had conquered territories in the Italian Peninsula, the Low Countries and the Rhineland in Europe and abandoned Louisiana (New France), Louisiana in North America. French success in these conflicts ensured the spread of revolutionary principles over much of Europe. As early as 1791, the other monarchies of Europe looked with ou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Vauxhall Bridge")
