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Jean-Baptiste Senderens
Jean-Baptiste Senderens (27 January 1856 – 26 September 1937) was a French priest and chemist. He was one of the pioneers of catalytic chemistry, and a co-discoverer of catalytic hydrogenation, a process used commercially to make margarine. Life Jean-Baptiste Senderens was born on 27 January 1856 in Barbachen, Haute-Pyrénées. He studied under Édouard Filhol (1814–83), professor of Chemistry at the Faculty of Sciences in Toulouse. He became a chemist, canon and Doctor of Science and Philosophy. In 1881 he began to teach chemistry at the Ecole Supérieure des Sciences of the Catholic Institute of Toulouse, and that year published his first notes for the Accounts of the French Academy of Sciences. After ten years of collaboration with Filhol he began a collaboration of equal length with Paul Sabatier, Filhol's successor, so close that it was impossible to distinguish the work of either man. They jointly published 34 notes in the ''Accounts of the Academy of Science'', 11 mem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbachen
Barbachen is a commune in the Hautes-Pyrénées department in southwestern France. Population See also *Communes of the Hautes-Pyrénées department An intentional community is a voluntary residential community which is designed to have a high degree of social cohesion and teamwork from the start. The members of an intentional community typically hold a common social, political, religious, ... References Communes of Hautes-Pyrénées {{HautesPyrénées-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legion Of Honour
The National Order of the Legion of Honour (french: Ordre national de la Légion d'honneur), formerly the Royal Order of the Legion of Honour ('), is the highest French order of merit, both military and civil. Established in 1802 by Napoleon, Napoleon Bonaparte, it has been retained (with occasional slight alterations) by all later French governments and regimes. The order's motto is ' ("Honour and Fatherland"); its Seat (legal entity), seat is the Palais de la Légion d'Honneur next to the Musée d'Orsay, on the left bank of the Seine in Paris. The order is divided into five degrees of increasing distinction: ' (Knight), ' (Officer), ' (Commander (order), Commander), ' (Grand Officer) and ' (Grand Cross). History Consulate During the French Revolution, all of the French Order of chivalry, orders of chivalry were abolished and replaced with Weapons of Honour. It was the wish of Napoleon, Napoleon Bonaparte, the French Consulate, First Consul, to create a reward to commend c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century French Chemists
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century French Roman Catholic Priests
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1937 Deaths
Events January * January 1 – Anastasio Somoza García becomes President of Nicaragua. * January 5 – Water levels begin to rise in the Ohio River in the United States, leading to the Ohio River flood of 1937, which continues into February, leaving 1 million people homeless and 385 people dead. * January 15 – Spanish Civil War: Second Battle of the Corunna Road ends inconclusively. * January 20 – Second inauguration of Franklin D. Roosevelt: Franklin D. Roosevelt is sworn in for a second term as President of the United States. This is the first time that the United States presidential inauguration occurs on this date; the change is due to the ratification in 1933 of the Twentieth Amendment to the United States Constitution. * January 23 – Moscow Trials: Trial of the Anti-Soviet Trotskyist Center – In the Soviet Union 17 leading Communists go on trial, accused of participating in a plot led by Leon Trotsky to overthrow Joseph Stalin's regime, and assa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1856 Births
Events January–March * January 8 – Borax deposits are discovered in large quantities by John Veatch in California. * January 23 – American paddle steamer SS ''Pacific'' leaves Liverpool (England) for a transatlantic voyage on which she will be lost with all 186 on board. * January 24 – U.S. President Franklin Pierce declares the new Free-State Topeka government in "Bleeding Kansas" to be in rebellion. * January 26 – First Battle of Seattle: Marines from the suppress an indigenous uprising, in response to Governor Stevens' declaration of a "war of extermination" on Native communities. * January 29 ** The 223-mile North Carolina Railroad is completed from Goldsboro through Raleigh and Salisbury to Charlotte. ** Queen Victoria institutes the Victoria Cross as a British military decoration. * February ** The Tintic War breaks out in Utah. ** The National Dress Reform Association is founded in the United States to promote "rational" dress for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Georgia Island
South Georgia ( es, Isla San Pedro) is an island in the South Atlantic Ocean that is part of the British Overseas Territory of South Georgia and the South Sandwich Islands. It lies around east of the Falkland Islands. Stretching in the east–west direction, South Georgia is around long and has a maximum width of . The terrain is mountainous, with the central ridge rising to at Mount Paget. The northern coast is indented with numerous bays and fjords, serving as good harbours. Discovered by Europeans in 1675, South Georgia had no indigenous population due to its harsh climate and remoteness. Captain James Cook in made the first landing, survey and mapping of the island, and on 17 January 1775 he claimed it a British possession, naming it "Isle of Georgia" after King George III. Through its history, it served as a whaling and seal hunting base, with intermittent population scattered in several whaling bases, the most important historically being Grytviken. The main settleme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Senderens
Mount Senderens () is a mountain, 1,315 m, standing close south of Mount Sabatier and 1 nautical mile (1.9 km) north of Rogged Bay at the south end of South Georgia. The feature appears on charts dating back to the 1930s. It was surveyed by the South Georgia Survey in the period 1951–57, and named by the United Kingdom Antarctic Place-Names Committee (UK-APC) for Jean-Baptiste Senderens (1856–1937), French chemist, whose work with Paul Sabatier Paul Sabatier may refer to: *Paul Sabatier (chemist) (1854–1941), French chemist and Nobel Prize winner *Paul Sabatier (theologian) (1858–1928), French clergyman and historian See also *Paul Sabatier University Paul Sabatier University (''U ... led to the introduction in about 1907 of the hydrogenation process for hardening whale oil. Senderens, Mount {{SouthGeorgia-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vitry-sur-Seine
Vitry-sur-Seine () is a commune in the southeastern suburbs of Paris, France, from the centre of Paris. Name Vitry-sur-Seine was originally called simply Vitry. The name Vitry comes from Medieval Latin ''Vitriacum'', and before that ''Victoriacum'', meaning "estate of Victorius", a Gallo-Roman landowner. In 1897 the name of the commune officially became Vitry-sur-Seine (meaning "Vitry upon Seine"), in order to distinguish it from other communes of France also called Vitry. Main sights * Musée d'Art Contemporain du Val-de-Marne Culture For some years, Vitry-sur-Seine operated a cultural policy of bringing art to all. For this reason, the commune contains over 100 contemporary sculptures, notably in establishments of public education (schools, secondary schools and High Schools). Vitry hosts the Musée d'Art Contemporain du Val-de-Marne (Val-de-Marne's Museum of Contemporary Art). Opened on 18 November 2005, this museum offers in addition to the workshops of plastic arts, an a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogenation
Hydrogenation is a chemical reaction between molecular hydrogen (H2) and another compound or element, usually in the presence of a Catalysis, catalyst such as nickel, palladium or platinum. The process is commonly employed to redox, reduce or Saturated and unsaturated compounds, saturate organic compounds. Hydrogenation typically constitutes the addition of pairs of hydrogen atoms to a molecule, often an alkene. Catalysts are required for the reaction to be usable; non-catalytic hydrogenation takes place only at very high temperatures. Hydrogenation reduces Double bond, double and Triple bond, triple bonds in hydrocarbons. Process Hydrogenation has three components, the Saturated and unsaturated compounds, unsaturated substrate, the hydrogen (or hydrogen source) and, invariably, a catalyst. The redox, reduction reaction is carried out at different temperatures and pressures depending upon the substrate and the activity of the catalyst. Related or competing reactions The same ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poulenc Frères
Poulenc Frères (Poulenc Brothers) was a French chemical, pharmaceutical and photographic supplies company that had its origins in a Paris pharmacy founded in 1827. From 1852 it began to manufacture (or package) photographic chemicals. It took the name Poulenc Frères in 1881, and by 1900 had a range of high-quality products. That year it went public as the Établissements Poulenc Frères. It began production of synthetic medicines, and continued to grow during World War I (1914–18). In 1928 it merged with the Société des usines chimiques du Rhône to form Rhône-Poulenc. Origins The company can trace its roots to the Pharmacie-Droguerie Hédouin, a pharmacy founded in 1827 in the rue Saint-Merri, Paris. The baker Pierre Wittman (1798–1880) bought the store in 1845. His daughter, Pauline Wittmann (1828–1910), married Étienne Poulenc (1823–78) in February 1851. They had three sons: Gaston (1852–1948), Emile (1855–1917) and Camille (1864–1942). Etienne Poulenc was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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