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AD700
The AD700 technology initiative began in the early 1990s with the idea of developing a range of advanced materials that would permit the raising of main and reheat steam temperatures in pulverized fuel boilers up to and beyond. Key features and benefits *Reduced fuel costs due to improved plant efficiency *Significant reduction in emissions *Excellent availability, comparable with that of existing subcritical plant *Excellent part-load efficiency and flexibility *Reduced , and particulate emissions - supporting the European commitments for emission reduction made in the Kyoto Treaty *Compatibility with biomass co-firing *Possible full integration with capture technology options. Research & development programme A major R and D program was established comprising six phases of effort that started with a conceptual feasibility study at the beginning of 1998. The table below shows a breakdown of the six phases. It was recognized that high-temperature materials were the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulverized Coal-fired Boiler
A pulverized coal-fired boiler is an industrial or utility boiler that generates thermal energy by burning pulverized coal (also known as powdered coal or coal dust since it is as fine as face powder in cosmetic makeup) that is blown into the firebox. The basic idea of a firing system using pulverised fuel is to use the whole volume of the furnace for the combustion of solid fuels. Coal is ground to the size of a fine grain, mixed with air and burned in the flue gas flow. Biomass and other materials can also be added to the mixture. Coal contains mineral matter which is converted to ash during combustion. The ash is removed as bottom ash and fly ash. The bottom ash is removed at the furnace bottom. This type of boiler dominates coal-fired power stations, providing steam to drive large turbines. History Prior to the developments leading to the use of pulverized coal, most boilers utilized grate firing where the fuel was mechanically distributed onto a moving grate at the botto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Turbine
A gas turbine or gas turbine engine is a type of Internal combustion engine#Continuous combustion, continuous flow internal combustion engine. The main parts common to all gas turbine engines form the power-producing part (known as the gas generator or core) and are, in the direction of flow: * a rotating gas compressor * a combustor * a compressor-driving turbine. Additional components have to be added to the gas generator to suit its application. Common to all is an air inlet but with different configurations to suit the requirements of marine use, land use or flight at speeds varying from stationary to supersonic. A propelling nozzle is added to produce thrust for flight. An extra turbine is added to drive a propeller (turboprop) or ducted fan (turbofan) to reduce fuel consumption (by increasing propulsive efficiency) at subsonic flight speeds. An extra turbine is also required to drive a helicopter rotor or land-vehicle transmission (turboshaft), marine propeller or electric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EnBW
EnBW Energie Baden-Württemberg AG, or simply EnBW, is a publicly-traded energy industry, energy company headquartered in Karlsruhe, Germany. History Foundation and development EnBW came into existence on 1 January 1997 as a result of the merger between two energy companies from Baden-Württemberg, Badenwerk AG and Energie-Versorgung Swabia, Schwaben AG (EVS). Subsequently, on 1 October 2003, EnBW further merged with Neckarwerke Stuttgart AG. Strategic reorientation and expansion of renewable energy activities In March 2012, Frank Mastiaux was appointed as the new CEO of EnBW. At the end of 2012, in response to the nuclear power phase-out and the energy transition, Mastiaux announced a strategic reorientation. The proportion of renewable energy sources in EnBW's energy mix was to increase from 12% to 40% by 2020. The figure of 40.1% was reached in 2021. Much of this was to be achieved by expanding wind power: with 1,016 Megawatt, MW onshore and 975 MW offshore, EnBW is now one o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrabel
Electrabel SA is a Belgian energy corporation. It is a subsidiary of French multinational utility company Engie S.A. (formerly GDF Suez). History Electrabel was established in 1905. Its actual name originates from 1990, after the regrouping of the companies Intercom, EBES and Unerg. For a long time a majority stake in Electrabel was held by the French company Suez. In 2005, Suez increased its stake to 96.7% and a squeeze-out of the remaining shareholders was completed on 10 July 2007, when the company was delisted from the stock exchange. Following Suez's 2008 merger with Gaz de France, Electrabel became a subsidiary of GDF Suez, which changed its name into Engie in 2015. Operations Electrabel is active in the Benelux The Benelux Union (; ; ; ) or Benelux is a politico-economic union, alliance and formal international intergovernmental cooperation of three neighbouring states in Western Europe: Belgium, the Netherlands, and Luxembourg. The name is a portma ... market. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Électricité De France
Électricité de France SA (; ), commonly known as EDF, is a French multinational corporation, multinational electric utility company owned by the government of France. Headquartered in Paris, with €139.7 billion in sales in 2023, EDF operates a diverse portfolio of at least 120 gigawatts of generation capacity in Europe, South America, North America, Asia, the Middle East, and Africa. In 2009, EDF was the world's largest producer of electricity. Its 56 active nuclear reactors in France are spread out over 18 sites (18 nuclear power plants). They comprise 32 reactors of 900 MWe, MWe, 20 reactors of 1,300 MWe, MWe, and 4 reactors of 1,450 MWe, all Pressurized water reactor, PWRs. EDF was created on 8 April 1946 by the 1945 parliament, from the merging of various divided actors. EDF led France's post-war energy growth, with a unique focus on civil nuclear energy, through reconstruction and further industrialization within the ''Trente Glorieuses'', being a flagship of France ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alloy 625
An alloy is a mixture of chemical elements of which in most cases at least one is a metallic element, although it is also sometimes used for mixtures of elements; herein only metallic alloys are described. Metallic alloys often have properties that differ from those of the pure elements from which they are made. The vast majority of metals used for commercial purposes are alloyed to improve their properties or behavior, such as increased strength, hardness or corrosion resistance. Metals may also be alloyed to reduce their overall cost, for instance alloys of gold and copper. A typical example of an alloy is 304 grade stainless steel which is commonly used for kitchen utensils, pans, knives and forks. Sometime also known as 18/8, it as an alloy consisting broadly of 74% iron, 18% chromium and 8% nickel. The chromium and nickel alloying elements add strength and hardness to the majority iron element, but their main function is to make it resistant to rust/corrosion. In an al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbine Inlet Valve
A turbine ( or ) (from the Greek , ''tyrbē'', or Latin ''turbo'', meaning vortex) is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. The work produced can be used for generating electrical power when combined with a generator.Munson, Bruce Roy, T. H. Okiishi, and Wade W. Huebsch. "Turbomachines." Fundamentals of Fluid Mechanics. 6th ed. Hoboken, NJ: J. Wiley & Sons, 2009. Print. A turbine is a turbomachine with at least one moving part called a rotor assembly, which is a shaft or drum with blades attached. Moving fluid acts on the blades so that they move and impart rotational energy to the rotor. Gas, steam, and water turbines have a casing around the blades that contains and controls the working fluid. Modern steam turbines frequently employ both reaction and impulse in the same unit, typically varying the degree of reaction and impulse from the blade root to its periphery. History Hero of Alexandria demonstrated the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total population of over 84 million in an area of , making it the most populous member state of the European Union. It borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The Capital of Germany, nation's capital and List of cities in Germany by population, most populous city is Berlin and its main financial centre is Frankfurt; the largest urban area is the Ruhr. Settlement in the territory of modern Germany began in the Lower Paleolithic, with various tribes inhabiting it from the Neolithic onward, chiefly the Celts. Various Germanic peoples, Germanic tribes have inhabited the northern parts of modern Germany since classical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gelsenkirchen
Gelsenkirchen (, , ; ) is the List of cities in Germany by population, 25th-most populous city of Germany and the 11th-most populous in the state of North Rhine-Westphalia with 262,528 (2016) inhabitants. On the Emscher, Emscher River (a tributary of the Rhine), it lies at the centre of the Ruhr, Ruhr area, the largest urban area of Germany, of which it is the fifth-largest city after Dortmund, Essen, Duisburg and Bochum. The Ruhr is located in the Rhine-Ruhr metropolitan region, the List of EU metropolitan regions by GDP#2021 ranking of top 4 German metropolitan regions, second-biggest metropolitan region by GDP in the European Union. Gelsenkirchen is the fifth-largest city of Westphalia after Dortmund, Bochum, Bielefeld and Münster, and it is one of the southernmost cities in the Low German dialect area. The city is home to the Association football, football club FC Schalke 04, Schalke 04, which is named after Gelsenkirchen-Schalke. The club's current stadium Veltins-Arena, h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flow Diagram Of Component Test Facility
Flow may refer to: Science and technology * Fluid flow, the motion of a gas or liquid * Flow (geomorphology), a type of mass wasting or slope movement in geomorphology * Flow (mathematics), a group action of the real numbers on a set * Flow (psychology), a mental state of being fully immersed and focused * Flow, a spacecraft of NASA's GRAIL program Computing * Flow network, graph-theoretic version of a mathematical flow * Dataflow, a broad concept in computer systems with many different meanings * Microsoft Flow (renamed to Power Automate in 2019), a workflow toolkit in Microsoft Dynamics * Neos Flow, a free and open source web application framework written in PHP * webMethods Flow, a graphical programming language * FLOW (programming language), an educational programming language from the 1970s * Flow (web browser), a web browser with a proprietary rendering engine * Flow (Google), a generative AI video creation tool Arts, entertainment and media * ''Flow'' (journal), an onli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goodwin Steel Castings Ltd
Goodwin plc is a heavy engineering firm located in Stoke-on-Trent, Staffordshire, England. It specialises in the supply and fabrication of Metal casting, castings. The firm is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. Founded as ''R. Goodwin & Sons'' in 1883, the company has long been a specialist in mechanical and refractory engineering. Throughout the twentieth centuries, it secured multiple licenced production, licences from other firms, facilitating the production of materials such as ductile iron and cast Hastelloy® (super nickel alloys). The firm became a limited company, ''R. Goodwin & Sons (Engineers) Ltd.'', on 11 October 1935; it was listed company, listed for the first time on the London Stock Exchange in 1958. Goodwin became the first steel foundry in the world to be awarded accreditation by the BSI Group, British Standards Institution to BS5750 (now ISO 9000, ISO9001) for casting production during 1984. During the late twentie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
