|
Ingelheimer Aue
Thee Ingelheimer Aue is a previous Rhine island, located on the left bank of the river by the city of Mainz, between 500 and 503,5 km from the river mouth. It forms the northernmost point of the city division Mainz-Neustadt and is used for commercial purposes. Development Start of the 20th century The Ingelheimer Aue was originally an island. The construction of the port of Mainz starting in 1880 included the construction of a dam that connected the island with the mainland, creating the river harbour north of the tax port (see illustration). This new harbour was inaugurated on 6 June 1887. Starting at the end of the 19th century, an industrial area developed on the previous island. The first development was a gas and electric works, from 1899, as well as certain factories, for example the metal works of Wilhelm Hannss. In the subsequent years, a number of larger factories were built, for example Blendax (1931), Werner & Mertz (1908), and Römheld & Moelle (1906). Bet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mainzer Zollhafen Und Industriehafen 2008
Mainzer is a surname. Notable people with the surname include: *Amy Mainzer (born 1974), American astronomer *Ferdinand Mainzer (1871–1943), German-Jewish gynaecologist and historical author *Klaus Mainzer (born 1947), German scholar and philosopher *Klaus Mainzer (rugby union) (born 1979), German international rugby union player *Otto Mainzer (1903–1995), German-American writer See also *Maizeray *Maizerets *Maizeroy *Maizery *Manzur *Minzier *Munzer *Münzer The German-language surname Münzer (also transliterated as Muenzer) may refer to: * Friedrich Münzer (1868–1942), German classical scholar * Hieronymus Münzer (1437/47–1508), Renaissance humanist * Thomas Müntzer (ca. 1488 – 1525), Refor ... {{surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chancellor Of Germany
The chancellor of Germany, officially the federal chancellor of the Federal Republic of Germany,; often shortened to ''Bundeskanzler''/''Bundeskanzlerin'', / is the head of the federal government of Germany and the commander in chief of the German Armed Forces during wartime. The chancellor is the chief executive of the Federal Cabinet and heads the executive branch. The chancellor is elected by the Bundestag on the proposal of the federal president and without debate (Article 63 of the German Constitution). The current officeholder is Olaf Scholz of the SPD, who was elected in December 2021, succeeding Angela Merkel. He was elected after the SPD entered into a coalition agreement with Alliance 90/The Greens and the FDP. History of the office The office of Chancellor has a long history, stemming back to the Holy Roman Empire, when the office of German archchancellor was usually held by archbishops of Mainz. The title was, at times, used in several states of German-spea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acrylic Resin
186 px, Polyhydroxyethylmethacrylate is a typical acrylate resin. An acrylic resin is a thermoplastic or thermosetting plastic substance typically derived from acrylic acid, methacrylic acid and acrylate monomers such as butyl acrylate and or methacrylate monomers such as methyl methacrylate. Thermoplastic acrylics designate a group of acrylic resins typically containing both a high molecular weight and a high glass transition temperature which exhibit lacquer dry capability. Acrylic resins designed for use in two component systems for crosslinking with isocyanate are referred to as polyols and are made with the monomers previously mentioned as well as hydroxy monomers such as hydroxy ethyl methacrylate. Acrylic resins are produced in different liquid carriers such as a hydrocarbon solvent (solventborne acrylics or solution acrylics solventborne acrylic selector) or water in which case they are referred to as emulsions or dispersions and they are also provided in 100% solids be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenol Formaldehyde Resin
Phenol formaldehyde resins (PF) or phenolic resins (also infrequently called phenoplasts) are synthetic polymers obtained by the reaction of phenol or substituted phenol with formaldehyde. Used as the basis for Bakelite, PFs were the first commercial synthetic resins (plastics). They have been widely used for the production of molded products including billiard balls, laboratory countertops, and as coatings and adhesives. They were at one time the primary material used for the production of circuit boards but have been largely replaced with epoxy resins and fiberglass cloth, as with fire-resistant FR-4 circuit board materials. There are two main production methods. One reacts phenol and formaldehyde directly to produce a thermosetting network polymer, while the other restricts the formaldehyde to produce a prepolymer known as novolac which can be moulded and then cured with the addition of more formaldehyde and heat.A. Gardziella, L.A. Pilato, A. Knop, Phenolic Resins: Chemistry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shellac
Shellac () is a resin secreted by the female lac bug on trees in the forests of India and Thailand. It is processed and sold as dry flakes and dissolved in alcohol to make liquid shellac, which is used as a brush-on colorant, food glaze and wood finish. Shellac functions as a tough natural primer, sanding sealant, tannin-blocker, odour-blocker, stain, and high-gloss varnish. Shellac was once used in electrical applications as it possesses good insulation qualities and it seals out moisture. Phonograph and 78 rpm gramophone records were made of it until they were replaced by vinyl long-playing records from 1948 onwards. From the time it replaced oil and wax finishes in the 19th century, shellac was one of the dominant wood finishes in the western world until it was largely replaced by nitrocellulose lacquer in the 1920s and 1930s. Etymology ''Shellac'' comes from ''shell'' and ''lac'', a calque of French , 'lac in thin pieces', later , 'gum lac'. Most European langua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
District Heating
District heating (also known as heat networks or teleheating) is a system for distributing heat generated in a centralized location through a system of insulated pipes for residential and commercial heating requirements such as space heating and water heating. The heat is often obtained from a cogeneration plant burning fossil fuels or biomass, but heat-only boiler stations, geothermal heating, heat pumps and central solar heating are also used, as well as heat waste from factories and nuclear power electricity generation. District heating plants can provide higher efficiencies and better pollution control than localized boilers. According to some research, district heating with combined heat and power (CHPDH) is the cheapest method of cutting carbon emissions, and has one of the lowest carbon footprints of all fossil generation plants. Fifth-generation district heat networks do not use combustion on-site and have zero emissions of CO and NO on-site; they employ heat transfer u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combined Cycle Power Plant
A combined cycle power plant is an assembly of heat engines that work in tandem from the same source of heat, converting it into mechanical energy. On land, when used to make electricity the most common type is called a combined cycle gas turbine (CCGT) plant. The same principle is also used for marine propulsion, where it is called a combined gas and steam (COGAS) plant. Combining two or more thermodynamic cycles improves overall efficiency, which reduces fuel costs. The principle is that after completing its cycle in the first engine, the working fluid (the exhaust) is still hot enough that a second subsequent heat engine can extract energy from the heat in the exhaust. Usually the heat passes through a heat exchanger so that the two engines can use different working fluids. By generating power from multiple streams of work, the overall efficiency can be increased by 50–60%. That is, from an overall efficiency of the system of say 34% for a simple cycle, to as much as 64% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Holder
A gas holder or gasholder, also known as a gasometer, is a large container in which natural gas or town gas is stored near atmospheric pressure at ambient temperatures. The volume of the container follows the quantity of stored gas, with pressure coming from the weight of a movable cap. Typical volumes for large gas holders are about , with diameter structures. Gas holders now tend to be used for balancing purposes to ensure that gas pipes can be operated within a safe range of pressures, rather than for actually storing gas for later use. Etymology Antoine Lavoisier devised the first gas holder, which he called a ''gazomètre'', to assist his work in pneumatic chemistry. It enabled him to weigh the gas in a pneumatic trough with the precision he required. He published his ''Traité Élémentaire de Chimie'' in 1789. James Watt Junior collaborated with Thomas Beddoes in constructing the pneumatic apparatus, a shortlived piece of medical equipment that incorporated a ''gazo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ostarbeiter
: ' (, "Eastern worker") was a Nazi German designation for foreign slave workers gathered from occupied Central and Eastern Europe to perform forced labor in Germany during World War II. The Germans started deporting civilians at the beginning of the war and began doing so at unprecedented levels following Operation Barbarossa in 1941. They apprehended ''Ostarbeiter'' from the newly-formed German districts of Reichskommissariat Ukraine, District of Galicia (itself attached to the General Government), and Reichskommissariat Ostland. These areas comprised German-occupied Poland and the conquered territories of the Soviet Union. According to Pavel Polian, over 50% of ''Ostarbeiters'' were formerly Soviet subjects originating from the territory of modern-day Ukraine, followed by Polish women workers (approaching 30% of the total). Eastern workers included ethnic Ukrainians, Poles, Belarusians, Russians, Armenians, Tatars, and others. Estimates of the number of ''Ostarbeiter'' range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernhard Von Bülow
Bernhard Heinrich Karl Martin, Prince of Bülow (german: Bernhard Heinrich Karl Martin Fürst von Bülow ; 3 May 1849 – 28 October 1929) was a German statesman who served as the foreign minister for three years and then as the chancellor of the German Empire from 1900 to 1909. A fervent supporter of ''Weltpolitik'', Bülow single-mindedly devoted his chancellorship to making Germany a leading power on the world stage. Despite presiding over sustained economic growth and technological advancement within his country, his government's foreign policy did much to antagonize the international community and significantly contributed to the outbreak of the First World War. Early life He was born at Klein-Flottbeck, Holstein (now part of Altona, Hamburg). His father, Bernhard Ernst von Bülow, was a Danish and German statesman and member of an old House of Bülow, while his mother was a wealthy heiress, Louise Victorine Rücker (1821-1894). His brother, Major-General Karl Ulrich von ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
