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Sainte Marie Coal Mine
The Sainte Marie Coal Mine is one of the major Ronchamp coal mines, located in Bourlémont (Ronchamp, Haute-Saône), in eastern France. It was worked intermittently between 1866 and 1958, then finally closed. The concrete headframe was reinforced in 1924 by Charles Tournay. This Liège engineer and architect specialized in constructing concrete headframes. On 29 March 2001, the headframe was listed as a French national ''monument historique''. et Background In 1830, a survey was conducted atop Bourlémont Hill, near the eventual site of the Sainte Marie Coal Mine, but no trace of coal was discovered. By the 1860s, the Stéphanien coal basin had been found, and the Saint-Charles, Saint-Joseph, Sainte-Pauline, and Sainte-Barbe mines were opened. Also ongoing at that time was the unsuccessful digging of the Saint-Georges pit. Mining In 1863, it was decided that the Saint-Charles mine should be replaced by a new mineshaft to be dug to its west. The limits of the Ronchamp basin w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haute-Saône
Haute-Saône (; Arpitan: ''Hiôta-Sona''; English: Upper Saône) is a department in the Bourgogne-Franche-Comté region of northeastern France. Named after the river Saône, it had a population of 235,313 in 2019.Populations légales 2019: 70 Haute-Saône INSEE Its prefecture is ; its sole is Lure. History ...
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Sainte-Barbe Coal Mine
The Sainte-Barbe Coal Mine is a former shaft of the Ronchamp coal mines located near the Champagney, Haute-Saône, Champagney Ballast, ballast pits (Haute-Saône department), in eastern France. The shaft was excavated in 1854, and mined for coal from 1860 to 1872. It was used to Underground mine ventilation, ventilate the Sainte-Pauline, Sainte-Pauline shaft from 1869 to 1884, before being backfilled. Its longevity and productivity were less than those of the company's main extraction shafts. In the second half of the 20th century, the site was used as a Sand mining, sand pit. A short-lived Equestrian facility, equestrian center existed at the beginning of the 21st century. An explanatory panel installed in 2017 tells the story of the Sainte-Pauline and Sainte-Barbe shafts. Excavation Digging of the shaft began on June 1, 1854, 835 metres from the Saint-Charles shaft, with a section measuring 5.1 metres by 2.5 metres.François Mathet, ''Mémoire sur les mines de Ronchamp''. p. 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notre-Dame Mine Shaft
The Notre-Dame (or Éboulet) Pit was one of the principal shaft mining, mine shafts of the Ronchamp coal mines, Ronchamp Mining Company (les Houillères de Ronchamp), located in North-Eastern France in the hamlet of Éboulet, the commune of Champagney, Haute-Saône, Champagney, and the department of Haute-Saône. The pit was created by a rival company, The Forge Masters (la Société des maîtres de forges), which had owned the :fr:Bassin houiller stéphanien sous-vosgien, hamlet of Éboulet's mines since 1851, fifteen years before the Ronchamp Mining Company acquired them. As its supply of coal dwindled, the mine was converted into a water well used for pumping water used in the mining process to several other nearby mines. The pit was plugged in 1958, when all the coal mines formerly owned by Ronchamp were closed by the government utility, Électricité de France. Three mining community, miner towns, a dormitory, and a reservoir of potable water were constructed around the mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur De Buyer Coal Mine
The Arthur de Buyer Coal Mine, or coal mine #11, was one of the major Ronchamp coal mines, which is in the area of the commune of Magny-Danigon in the French region of Franche-Comté. Digging started in 1894 in an attempt to ensure the future of the company, which was in a difficult position at that time. The project was directed by Leon Poussigue, director of the company since 1891. He was responsible for organizing the excavation, designing buildings and installing each machine. The seat is named as a tribute to Arthur de Buyer (the same family of the De Buyer owner), the president since 1876. He retired during the commissioning activity of the mine. Active from 1900 to the early 1950s, it was 1010 meters deep, making it the deepest mine in France in the early 20th century and the first to pass the symbolic depth of 1,000 meters. After it had produced coal for almost half a century, there were, up to the 21st century, several conversion attempts. Today only ruins remain. A pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plan - Puits Sainte-Marie
A plan is typically any diagram or list of steps with details of timing and resources, used to achieve an objective to do something. It is commonly understood as a temporal set of intended actions through which one expects to achieve a goal. For spatial or planar topologic or topographic sets see map. Plans can be formal or informal: * Structured and formal plans, used by multiple people, are more likely to occur in projects, diplomacy, careers, economic development, military campaigns, combat, sports, games, or in the conduct of other business. In most cases, the absence of a well-laid plan can have adverse effects: for example, a non-robust project plan can cost the organization time and money. * Informal or ad hoc plans are created by individuals in all of their pursuits. The most popular ways to describe plans are by their breadth, time frame, and specificity; however, these planning classifications are not independent of one another. For instance, there is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firedamp
Firedamp is any flammable gas found in coal mines, typically coalbed methane. It is particularly found in areas where the coal is bituminous. The gas accumulates in pockets in the coal and adjacent strata and when they are penetrated the release can trigger explosions. Historically, if such a pocket was highly pressurized, it was termed a "bag of foulness". Name Damp is the collective name given to all gases (other than air) found in coal mines in Great Britain and North America. As well as firedamp, other damps include ''blackdamp'' (nonbreathable mixture of carbon dioxide, water vapour and other gases); whitedamp (carbon monoxide and other gases produced by combustion); poisonous, explosive ''stinkdamp'' (hydrogen sulfide), with its characteristic rotten-egg odour; and the insidiously lethal ''afterdamp'' (carbon monoxide and other gases) which are produced following explosions of firedamp or coal dust. Etymology Often hyphenated as fire-damp, this term for a flammabl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoist (mining)
In underground mining a hoist or winder is used to raise and lower conveyances within the mine shaft. Modern hoists are normally powered using electric motors, historically with direct current drives utilizing Ward Leonard control machines and later solid-state converters (thyristors), however modern large hoists use alternating current drives that are variable frequency controlled. There are three principal types of hoists used in mining applications: Drum hoist Drum hoists are the most common type of hoist used in North America, South Africa and South America. When using a drum hoist the hoisting cable is wound around the drum when the conveyance is lifted. Single-drum hoists can be used in smaller applications, however double-drum hoists easily allow the hoisting of two conveyances in balance (i.e. one skip being lifted while a second skip is being lowered). Drum hoists are mounted on concrete slabs within a hoistroom, the hoisting ropes run from the drum, up to the top ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franc
The franc is any of various units of currency. One franc is typically divided into 100 centimes. The name is said to derive from the Latin inscription ''francorum rex'' (Style of the French sovereign, King of the Franks) used on early France, French coins and until the 18th century, or from the French language, French ''franc'', meaning "frank" (and "free" in certain contexts, such as ''coup franc'', "free kick"). The countries that use francs today include Switzerland, Liechtenstein, and most of Francophone Africa. The Swiss franc is a major world currency today due to the prominence of Switzerland, Swiss Banking in Switzerland, financial institutions. Before the introduction of the euro in 1999, francs were also used in France, Belgium and Luxembourg, while Andorra and Monaco accepted the French franc as legal tender (Monégasque franc). The franc was also used within the French colonial empires, French Empire's colonies, including Algeria and Cambodia. The franc is sometim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland Cement
Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty grout. It was developed from other types of hydraulic lime in England in the early 19th century by Joseph Aspdin, and is usually made from limestone. It is a fine powder, produced by heating limestone and clay minerals in a kiln to form clinker, grinding the clinker, and adding 2 to 3 percent of gypsum. Several types of portland cement are available. The most common, called ordinary portland cement (OPC), is grey, but white Portland cement is also available. Its name is derived from its resemblance to Portland stone which was quarried on the Isle of Portland in Dorset, England. It was named by Joseph Aspdin who obtained a patent for it in 1824. His son William Aspdin is regarded as the inventor of "modern" portland cement due to his developments in the 1840s. The low cost and widespread availability of the limestone, shales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Joseph Coal Mine
The Saint-Joseph Coal Mine is one of the main shafts of the Ronchamp coal mine, in the Ronchamp commune, within the French region of Bourgogne-Franche-Comté. It was one of the most productive coal mines in the Ronchamp coal mines, Ronchamp coalfield during the second half of the 19th century. Throughout this period, it was the center of activity for the List of mining companies, mining company, with the installation of a Coke (fuel), coking plant and a Coal preparation plant, coal-washing plant, before being replaced by the Chanois Coal Mine, Chanois shaft. The Saint Joseph shaft was hit by several disasters. On August 10, 1859, a firedamp explosion killed twenty-nine people. On May 8, 1860, another explosion destroyed the underground tunnels and the roof of the surface recette building. After the closure of the Saint-Joseph shaft in 1895, the buildings were demolished and replaced by a small sawmill, whose buildings, now used as shops for building materials, still exist into the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
