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White Rose Project
The White Rose Carbon Capture and Storage project was a proposed oxy-fuel coal-fired power plant near the Drax power station in North Yorkshire, United Kingdom. It was proposed in 2012 by Capture Power Limited (in partnership with National Grid). This project would have been the first coal-fired power plant to demonstrate the use of oxy-fuel technology for low-carbon electricity at a competitive cost. The proposed 426 MW plant was expected to send 2 Mt CO2/year to an offshore saline aquifer, achieving 90% capture. The Development Consent Order application submitted to the Department of Energy and Climate Change, now Department for Business, Energy and Industrial Strategy, was rejected in April 2016. The rejection was on the basis that the project had no route to funding, following the UK government cancelling a CCS Competition in November 2015. History During the early 2010s, there was interest in the White Rose project taking part of the new governmental subsidies, most especi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxy-fuel Combustion Process
Oxy-fuel combustion is the process of burning a fuel using pure oxygen, or a mixture of oxygen and recirculated flue gas, instead of air. Since the nitrogen component of air is not heated, fuel consumption is reduced, and higher flame temperatures are possible. Historically, the primary use of oxy-fuel combustion has been in welding and cutting of metals, especially steel, since oxy-fuel allows for higher flame temperatures than can be achieved with an air-fuel flame. It has also received a lot of attention in recent decades as a potential carbon capture and storage technology. There is currently research being done in firing fossil fuel power plants with an oxygen-enriched gas mix instead of air. Almost all of the nitrogen is removed from input air, yielding a stream that is approximately 95% oxygen. Firing with pure oxygen would result in too high a flame temperature, so the mixture is diluted by mixing with recycled flue gas, or staged combustion. The recycled flue gas can also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Fired Power Plant
A coal-fired power station or coal power plant is a thermal power station which burns coal to generate electricity. Worldwide, there are about 8,500 coal-fired power stations totaling over 2,000 gigawatts capacity. They generate about a third of the world's electricity, but cause many illnesses and early deaths, mainly from air pollution. A coal-fired power station is a type of fossil fuel power station. The coal is usually pulverized and then burned in a pulverized coal-fired boiler. The furnace heat converts boiler water to steam, which is then used to spin turbines that turn generators. Thus chemical energy stored in coal is converted successively into thermal energy, mechanical energy and, finally, electrical energy. Coal-fired power stations emit over 10 Gt of carbon dioxide each year, about one fifth of world greenhouse gas emissions, so are the single largest cause of climate change. More than half of all the coal-fired electricity in the world is generated in C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Yorkshire
North Yorkshire is the largest ceremonial county (lieutenancy area) in England, covering an area of . Around 40% of the county is covered by national parks, including most of the Yorkshire Dales and the North York Moors. It is one of four counties in England to hold the name Yorkshire; the three other counties are the East Riding of Yorkshire, South Yorkshire and West Yorkshire. North Yorkshire may also refer to a non-metropolitan county, which covers most of the ceremonial county's area () and population (a mid-2016 estimate by the ONS of 602,300), and is administered by North Yorkshire County Council. The non-metropolitan county does not include four areas of the ceremonial county: the City of York, Middlesbrough, Redcar and Cleveland and the southern part of the Borough of Stockton-on-Tees, which are all administered by unitary authorities. The non-metropolitan county and the City of York are within the Yorkshire and the Humber region. Middlesbrough, Redcar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxy-fuel
Oxy-fuel combustion is the process of burning a fuel using pure oxygen, or a mixture of oxygen and recirculated flue gas, instead of air. Since the nitrogen component of air is not heated, fuel consumption is reduced, and higher flame temperatures are possible. Historically, the primary use of oxy-fuel combustion has been in welding and cutting of metals, especially steel, since oxy-fuel allows for higher flame temperatures than can be achieved with an air-fuel flame. It has also received a lot of attention in recent decades as a potential carbon capture and storage technology. There is currently research being done in firing fossil fuel power plants with an oxygen-enriched gas mix instead of air. Almost all of the nitrogen is removed from input air, yielding a stream that is approximately 95% oxygen. Firing with pure oxygen would result in too high a flame temperature, so the mixture is diluted by mixing with recycled flue gas, or staged combustion. The recycled flue gas can als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salinity
Salinity () is the saltiness or amount of salt dissolved in a body of water, called saline water (see also soil salinity). It is usually measured in g/L or g/kg (grams of salt per liter/kilogram of water; the latter is dimensionless and equal to ‰). Salinity is an important factor in determining many aspects of the chemistry of natural waters and of biological processes within it, and is a thermodynamic state variable that, along with temperature and pressure, governs physical characteristics like the density and heat capacity of the water. A contour line of constant salinity is called an ''isohaline'', or sometimes ''isohale''. Definitions Salinity in rivers, lakes, and the ocean is conceptually simple, but technically challenging to define and measure precisely. Conceptually the salinity is the quantity of dissolved salt content of the water. Salts are compounds like sodium chloride, magnesium sulfate, potassium nitrate, and sodium bicarbonate which dissolve into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquifer
An aquifer is an underground layer of water-bearing, permeable rock, rock fractures, or unconsolidated materials ( gravel, sand, or silt). Groundwater from aquifers can be extracted using a water well. Aquifers vary greatly in their characteristics. The study of water flow in aquifers and the characterization of aquifers is called hydrogeology. Related terms include aquitard, which is a bed of low permeability along an aquifer, and aquiclude (or ''aquifuge''), which is a solid, impermeable area underlying or overlying an aquifer, the pressure of which could create a confined aquifer. The classification of aquifers is as follows: Saturated versus unsaturated; aquifers versus aquitards; confined versus unconfined; isotropic versus anisotropic; porous, karst, or fractured; transboundary aquifer. Challenges for using groundwater include: overdrafting (extracting groundwater beyond the equilibrium yield of the aquifer), groundwater-related subsidence of land, groundwater becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Energy And Climate Change
The Department of Energy and Climate Change (DECC) was a department of the Government of the United Kingdom created on 3 October 2008, by Prime Minister Gordon Brown to take over some of the functions related to energy of the Department for Business, Enterprise and Regulatory Reform, and those relating to climate change of the Department for Environment, Food and Rural Affairs. It was led at time of closure by the Secretary of State for Energy and Climate Change, Amber Rudd MP. Following Theresa May's appointment as Prime Minister in July 2016, the department was disbanded and merged with the Department for Business, Innovation and Skills, to form the Department for Business, Energy and Industrial Strategy under Greg Clark MP. The department released a major White Paper in July 2009, setting out its purpose and plans. The majority of DECC's budget was spent on managing the historic nuclear sites in the United Kingdom, in 2012/13 this being 69% of its budget spent through the N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department For Business, Energy And Industrial Strategy
The Department for Business, Energy and Industrial Strategy (BEIS) is a department of His Majesty's Government. The department was formed during a machinery of government change on 14 July 2016, following Theresa May's appointment as Prime Minister, through a merger between the Department for Business, Innovation and Skills (BIS) and the Department of Energy and Climate Change (DECC). Responsibilities The department has responsibility for: * business * industrial strategy * science, research and innovation * deregulation * energy and clean growth * climate change While some functions of the former Department for Business, Innovation and Skills, in respect of higher and further education policy, apprenticeships and skills, were transferred to the Department for Education, in a statement May explained:The Department for Energy and Climate Change and the remaining functions of the Department for Business, Innovation and Skills have been merged to form a new Department for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alstom
Alstom SA is a French multinational rolling stock manufacturer operating worldwide in rail transport markets, active in the fields of passenger transportation, signalling, and locomotives, with products including the AGV, TGV, Eurostar, Avelia and New Pendolino high-speed trains, in addition to suburban, regional and metro trains, and Citadis trams. Alsthom (originally Als-Thom) was formed by a merger between Compagnie Française Thomson-Houston and the electric engineering division of Société Alsacienne de Constructions Mécaniques in 1928. Significant later acquisitions included the Constructions Electriques de France (1932), shipbuilder Chantiers de l'Atlantique (1976), and parts of ACEC (Belgium, late-1980s). A merger with parts of the General Electric Company (UK) formed GEC Alsthom in 1989. Throughout the 1990s, the company expanded its holdings in the rail sector, via the acquisition of German rolling stock manufacturer Linke-Hofmann-Busch and Italian rail s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drax Group
Drax Group PLC is a power generation business. The principal downstream enterprises are based in the UK and include Drax Power Limited, which runs a biomass and coal fueled power station, Drax power station, near Selby in North Yorkshire. The Group also runs an international biomass supply chain business. The company is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. In 2021, the company was taken out of the S&P Global Clean Energy Index, as it no longer is considered to be a "clean" energy company by the S&P. History In 1990, the electricity industry of England and Wales was privatised under the Electricity Act 1989. Three generating companies and 12 regional electricity companies were created. As a result of privatisation, Drax Power Station came under the ownership of National Power, one of the newly formed generating companies. Over the years that followed privatisation, the map of the industry changed dramatically. One significant change was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The BOC Group
BOC Ltd is a British based multinational, industrial gas company, more commonly known as BOC, now a part of Linde plc. In September 2004, BOC had over 30,000 employees on six continents, with sales of over £10.6 billion. BOC was a constituent of the FTSE 100 Index and the FT 30. On 5 September 2006 the BOC Group became part of the Linde Group of Germany. History Early years as Brin's Oxygen Company (1886–1905) Brin's Oxygen Company, Ltd. was formed in 1886, by two French brothers, Arthur and Leon Brin. In the early years, the company manufactured oxygen using a high-temperature barium oxide process, known as the Brin process, developed from the work of French scientist Jean-Baptiste Boussingault. The main application for gaseous oxygen at that time was in connection with the generation of limelight, used in magic lanterns and theatre lighting. A major new market emerged around 1903, with the development of the oxyacetylene welding process. Around the same time, new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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