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Strontian Process
The strontian process is an obsolete chemical method to recover sugar from molasses. Its use in Europe peaked in the middle of the 19th century. The name ''strontian'' comes from the Scottish village Strontian where the source mineral strontianite (strontium carbonate) was first found. Chemistry Strontium carbonate is a recycled coreactant in this process. # Strontium carbonate is calcined with carbon in the presence of steam to form strontium hydroxide. The strontium and carbon dioxide formed are rejoined later in the process, forming strontium carbonate once again. #: SrCO3 + C + H2O = Sr(OH)2 + 2 CO2 # In a molasses solution kept near 100 °C, the hydroxide reacts with soluble sugars to form water and the poorly soluble strontium saccharide which is filtered out, but kept awash in near-boiling water. #: Sr(OH)2 + 2C12H22O11 = SrO(C12H22O11)2 + H2O # The saccharate liquid is cooled to 10 °C, cracking off one of the sugars #: SrO(C12H22O11)2 = SrO(C12H22O11) + C12H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molasses
Molasses () is a viscous substance resulting from refining sugarcane or sugar beets into sugar. Molasses varies in the amount of sugar, method of extraction and age of the plant. Sugarcane molasses is primarily used to sweeten and flavour foods. Molasses is a major constituent of fine commercial brown sugar. It is also one of the primary ingredients used to distill rum. Sweet sorghum syrup is colloquially called ''sorghum molasses'' in the southern United States. Molasses has a stronger flavour than most alternative syrups. Name The word molasses comes from ''melaço'' in Portuguese, a derivative (intensifier) of ''mel'' (honey) with Latinate roots. Cognates include Ancient Greek μέλι (''méli'') (honey), Latin ''mel'', Spanish ''melaza'' (molasses), Romanian ''miere'' or ''melasă'', and French ''miel'' (honey). Cane molasses Cane molasses is an ingredient used in baking and cooking. It was popular in the Americas before the twentieth century, when it was plentiful and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dessauer Sugar Refinery
Dessauer is a German surname meaning "from Dessau". Notable people with the surname include: * Alois Dessauer, (born Aron Baruch Dessauer; 1763–1850), German banker, manufacturer * Ferdinand Dessauer (also ''Dessoir'', 1836–1892), German actor (son of Leopold) * Friedrich Dessauer (1881–1963), biophysician, philosopher (brother of Hans)) * Gabriel Dessauer (born 1955), German cantor, concert organist and academic (son of Guido) * Guido Dessauer (1915–2012), German coloured paper manufacturer, art collector and academic (son of Hans) * Hans Dessauer (1869–1926), German coloured paper manufacturer and politician (son of Philipp) * Herbert C. Dessauer (1921–2013), American biochemist * John H. Dessauer (1905–1993), German born American chemical engineer (son of Hans) * Josef Dessauer (1798–1876), Bohemian-German composer * Julius Dessauer (1832–1883), Hungarian rabbi and writer * Leopold Dessauer, (1810–1874), Polish-German actor, known during his stage career ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalysis
Catalysis () is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst (). Catalysts are not consumed in the reaction and remain unchanged after it. If the reaction is rapid and the catalyst recycles quickly, very small amounts of catalyst often suffice; mixing, surface area, and temperature are important factors in reaction rate. Catalysts generally react with one or more reactants to form intermediates that subsequently give the final reaction product, in the process of regenerating the catalyst. Catalysis may be classified as either homogeneous, whose components are dispersed in the same phase (usually gaseous or liquid) as the reactant, or heterogeneous, whose components are not in the same phase. Enzymes and other biocatalysts are often considered as a third category. Catalysis is ubiquitous in chemical industry of all kinds. Estimates are that 90% of all commercially produced chemical products involve catalysts at some s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Processes
Industrial processes are procedures involving chemical, physical, electrical or mechanical steps to aid in the manufacturing of an item or items, usually carried out on a very large scale. Industrial processes are the key components of heavy industry. Chemical processes by main basic material Certain chemical process yield important basic materials for society, e.g., (cement, steel, aluminum, and fertilizer). However, these chemical reactions contribute to climate change by emitting carbon dioxide, a greenhouse gas, through chemical reactions, as well as through the combustion of fossil fuels to generate the high temperatures needed to reach the activation energies of the chemical reactions. Cement (the paste within concrete) * Calcination – Limestone, which is largely composed of fossilized calcium carbonate (CaCO3), breaks down at high temperatures into useable calcium oxide (CaO) and carbon dioxide gas (), which gets released as a by-product. This chemical reaction, call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Processes
A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be simple substances (substances consisting of a single chemical element), chemical compounds, or alloys. Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt ( sodium chloride) and refined sugar ( sucrose). However, in practice, no substance is entirely pure, and chemical purity is specified according to the intended use of the chemical. Chemical substances exist as solids, liqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free University Of Berlin
The Free University of Berlin (, often abbreviated as FU Berlin or simply FU) is a public research university in Berlin, Germany. It is consistently ranked among Germany's best universities, with particular strengths in political science and the humanities. It is recognised as a leading university in international university rankings. The Free University of Berlin was founded in West Berlin in 1948 with American support during the early Cold War period as a Western continuation of the Friedrich Wilhelm University, or the University of Berlin, whose traditions and faculty members it retained. The Friedrich Wilhelm University (which was renamed the Humboldt University), being in East Berlin, faced strong communist repression; the Free University's name referred to West Berlin's status as part of the Western Free World, in contrast to communist-controlled East Berlin. In 2008, as part of a joint effort, the Free University of Berlin, along with the Hertie School of Governance, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celestine (mineral)
Celestine (the IMA-accepted name) or celestite is a mineral consisting of strontium sulfate ( Sr S O). The mineral is named for its occasional delicate blue color. Celestine and the carbonate mineral strontianite are the principal sources of the element strontium, commonly used in fireworks and in various metal alloys. Etymology Celestine derives its name from the Latin word ''caelestis'' meaning celestial which in turn is derived from the Latin word ''caelum'' meaning sky or heaven. Occurrence Celestine occurs as crystals, and also in compact massive and fibrous forms. It is mostly found in sedimentary rocks, often associated with the minerals gypsum, anhydrite, and halite. On occasion in some localities, it may also be found with sulfur inclusions. The mineral is found worldwide, usually in small quantities. Pale blue crystal specimens are found in Madagascar. White and orange variants also occurred at Yate, Bristol, UK, where it was extracted for commercial purposes unt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rositz
Rositz is a municipality in the district Altenburger Land, in Thuringia, Germany. History Within the German Empire (1871-1918), Rositz was part of the Duchy of Saxe-Altenburg Saxe-Altenburg (german: Sachsen-Altenburg, links=no) was one of the Saxon duchies held by the Ernestine branch of the House of Wettin in present-day Thuringia. It was one of the smallest of the German states with an area of 1323 square kilometer .... An RAF raid bombed the oil refinery in Rositz on February 14/15, 1945 as part of Operation Thunderclap. References Oil campaign of World War II Altenburger Land Duchy of Saxe-Altenburg {{Altenburger-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sugar Factory Rositz
Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose, fructose, and galactose. Compound sugars, also called disaccharides or double sugars, are molecules made of two bonded monosaccharides; common examples are sucrose (glucose + fructose), lactose (glucose + galactose), and maltose (two molecules of glucose). White sugar is a refined form of sucrose. In the body, compound sugars are hydrolysed into simple sugars. Longer chains of monosaccharides (>2) are not regarded as sugars, and are called oligosaccharides or polysaccharides. Starch is a glucose polymer found in plants, the most abundant source of energy in human food. Some other chemical substances, such as glycerol and sugar alcohols, may have a sweet taste, but are not classified as sugar. Sugars are found in the tissues of most plants. Honey and fruits are abundant natural sources of simple sugars. Sucrose is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drensteinfurt
Drensteinfurt (in low German ''Stewwert'') is a town in the district of Warendorf, in North Rhine-Westphalia, Germany. It is situated approximately 15 km north of Hamm and 20 km south of Münster. The villages Rinkerode in the north and Walstedde in the south are part of Drensteinfurt. Geography Drensteinfurt is situated on the river Werse and adjoins (in clockwise direction, beginning in the north-east) to Sendenhorst, Ahlen, Hamm, Ascheberg as well as Münster. The surroundings of the town are dominated by agricultural used areas like fields and meadows mostly for cattle breeding. Small woods and hedges intercept these and are home to several wild animals. Together with a well constructed system of cycle tracks and field paths this all makes up the typical "Münsterländer Parklandschaft", a description of the landscape around Münster which also fits for the surroundings of Drensteinfurt. The district Rinkerode is surrounded by the two woodlands Davert and Hohe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Münster (region)
Münster is one of the five ''Regierungsbezirke'' of North Rhine-Westphalia, Germany, located in the north of the state, and named after the capital city of Münster. It includes the area which in medieval times was known as the Dreingau. Regierungsbezirk Münster mostly covers rural areas of Münsterland famous for their castles, e.g. Castle Nordkirchen and Castle Ahaus. The region offers more than a hundred castles, all linked up by the cycle path ''100 Schlösser Route''. The three southern municipalities are part of the Ruhrgebiet, a densely populated region with much industry. Besides this the area is mostly as green as the rest of Münsterland and historically a part of the landscape. The history of the ''Regierungsbezirk'' dates back to 1815, when it was one of the original 25 ''Regierungsbezirke'' created as a subdivision of the provinces of Prussia. The last reorganization of the districts was made in 1975, when the number of districts was reduced from ten to five, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emil Fleischer
Emil or Emile may refer to: Literature *''Emile, or On Education'' (1762), a treatise on education by Jean-Jacques Rousseau * ''Émile'' (novel) (1827), an autobiographical novel based on Émile de Girardin's early life *''Emil and the Detectives'' (1929), a children's novel *"Emil", nickname of the Kurt Maschler Award for integrated text and illustration (1982–1999) *''Emil i Lönneberga'', a series of children's novels by Astrid Lindgren Military *Emil (tank), a Swedish tank developed in the 1950s * Sturer Emil, a German tank destroyer People *Emil (given name), including a list of people with the given name ''Emil'' or ''Emile'' *Aquila Emil (died 2011), Papua New Guinean rugby league footballer Other * ''Emile'' (film), a Canadian film made in 2003 by Carl Bessai *Emil (river), in China and Kazakhstan See also * * *Aemilius (other) *Emilio (other) *Emílio (other) *Emilios (other) Emilios, or Aimilios, (Greek: Αιμίλιος) is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
