Burgess Shale … All Years natural gas that is found in shale (= a type of soft, grey rock): They argued that the extraction of shale gas by fracking would cause huge environmental damage. Oil shale serves as the main fuel for power generation only in Estonia, where 90.3% of country's electrical generation in 2016 was produced from oil shale. Oil obtained from bituminous shale. How this page explains Shale ? [83], Oil-shale extraction can damage the biological and recreational value of land and the ecosystem in the mining area. A Scientific-Technical Journal, "Characteristics of oil shales and shale-like rocks of known deposits and outcrops". In commercial grades of oil shale the ratio of organic matter to mineral matter lies approximately between 0.75:5 and 1.5:5. Results: 474. [95], For the scientific-technical journal, see, Organic-rich fine-grained sedimentary rock containing kerogen, Western Oil Shale Has a High Mercury Content. Thanks for using this online dictionary, we have been helping millions of people improve their use of the TAMIL language with its free online services. CRC Critical Reviews in Environmental Control. [58] In one result, Queensland Energy Resources put the proposed Stuart Oil Shale Project in Australia on hold in 2004. Fracking has created a shale gas boom in the United States. [56], Most exploitation of oil shale involves mining followed by shipping elsewhere, after which one can burn the shale directly to generate electricity, or undertake further processing. [41] In 1986, President Ronald Reagan signed into law the Consolidated Omnibus Budget Reconciliation Act of 1985 which among other things abolished the United States' Synthetic Liquid Fuels Program. Definition of shale oil in the AudioEnglish.org Dictionary. Suggest or Ask for translation/definition. A report by EASAC to the Committee on Industry, Research and Energy of the European Parliament, "Importance of Future Oil Shale Industry Plans for Estonia", "Oil Shale Fired Power Plant - Enefit.jo", "Jordan moves ahead with $2.1 bln oil shale power plant", Strategic Significance of America's Oil Shale Resource. Examples of oil-bearing shales are the Bakken Formation, Pierre Shale, Niobrara Formation, and Eagle Ford Formation. (type of petroleum) petróleo de esquisto loc nom m locución nominal masculina: Unidad léxica estable formada de dos o más palabras que funciona como sustantivo masculino ("ojo de buey", "agua mala"). [36], A critical measure of the viability of oil shale as an energy source lies in the ratio of the energy produced by the shale to the energy used in its mining and processing, a ratio known as "Energy Returned on Energy Invested" (EROEI). [32] The first patent for extracting oil from oil shale was British Crown Patent 330 granted in 1694 to three persons named Martin Eele, Thomas Hancock and William Portlock who had "found a way to extract and make great quantities of pitch, tarr, and oyle out of a sort of stone. Classified under: Nouns denoting substances. [54], According to the World Energy Council, in 2008 the total production of shale oil from oil shale was 930,000 tonnes, equal to 17,700 barrels per day (2,810 m3/d), of which China produced 375,000 tonnes, Estonia 355,000 tonnes, and Brazil 200,000 tonnes. ... English American English. [60][73], To increase efficiency when retorting oil shale, researchers have proposed and tested several co-pyrolysis processes. At the same time, the organic matter in oil shale has an atomic ratio of hydrogen to carbon (H/C) approximately 1.2 to 1.8 times lower than for crude oil and about 1.5 to 3 times higher than for coals. [87] Depending on technology, above-ground retorting uses between one and five barrels of water per barrel of produced shale-oil. Download our English Dictionary apps - available for both iOS and Android. SMART Vocabulary: related words and phrases. Shale Oil in Detail. oil shale - shale from which oil can be obtained by heating. Our new online dictionaries for schools provide a safe and appropriate environment for children. It may contain higher concentrations of olefins, oxygen, and nitrogen than conventional crude oil. Last 300 years. Pronunciation /ˈSHāl ˌoil/ /ˈʃeɪl ˌɔɪl/ See synonyms for shale oil. Oil shales vary considerably in their mineral content, chemical composition, age, type of kerogen, and depositional history and not all oil shales would necessarily be classified as shales in the strict sense. energy; fossil fuel; fracking; fuel; hydroelectric; nuclear; oil; power station; solar; … poisonous atmosphere? General composition of oil shales constitutes inorganic matrix, bitumens, and kerogen. True in-situ processes do not involve mining the oil shale. The supply of oil in the first half of the 21st century, and its strategic implications for the U.S. "Global oil shale issues and perspectives. Meaning of shale oil. Since extraction technologies develop continuously, planners can only estimate the amount of recoverable kerogen. Mining oil shale involves a number of environmental impacts, more pronounced in surface mining than in underground mining. The analysis also discusses the expectation that processing costs would drop after the establishment of the complex. Add your entry in the Collaborative Dictionary. Although resources of oil shale occur in many countries, only 33 countries possess known deposits of possible economic value . shale definition: 1. a type of soft, grey rock, usually formed from clay that has become hard, that breaks easily…. [13][14][15], General composition of oil shales constitutes inorganic matrix, bitumens, and kerogen. Webster’s New World College Dictionary, 4th Edition. Operations during the 19th century focused on the production of kerosene, lamp oil, and paraffin; these products helped supply the growing demand for lighting that arose during the Industrial Revolution. 18–19 November, Tallinn", "Kimmeridge - The Blackstone - Oil Shale", "Coaxing oil from huge U.S. shale deposits", Oil Shale: History, Incentives, and Policy, "Nominations for Oil Shale Research Leases Demonstrate Significant Interest in Advancing Energy Technology", "What's in the Oil Shale and Tar Sands Leasing Programmatic EIS", A study on the EU oil shale industry viewed in the light of the Estonian experience. According to a survey conducted by the RAND Corporation, the cost of producing a barrel of oil at a surface retorting complex in the United States (comprising a mine, retorting plant, upgrading plant, supporting utilities, and spent shale reclamation), would range between US$70–95 ($440–600/m3, adjusted to 2005 values). "Resources" refers to all oil shale deposits, while "reserves", represents those deposits from which producers can extract oil shale economically using existing technology. This estimate considers varying levels of kerogen quality and extraction efficiency. [57], The extraction of the useful components of oil shale usually takes place above ground (ex-situ processing), although several newer technologies perform this underground (on-site or in-situ processing). English Arabic English – Arabic ; English Spanish English ... oil shale. And best of all it's ad free, so sign up now and start using at home or in the classroom. ... No results found for this meaning. Display more examples. English Dictionaries. Learn more. 1989. This usually takes place between 450 °C (842 °F) and 500 °C (932 °F). bab.la - Online dictionaries, vocabulary, ... All our dictionaries are bidirectional, meaning that you can look up words in both languages at the same time. Information about shale oil in the AudioEnglish.org dictionary, synonyms and antonyms. [60], Hundreds of patents for oil shale retorting technologies exist;[61] however, only a few dozen have undergone testing. [9][17][18] The organic components of oil shale derive from a variety of organisms, such as the remains of algae, spores, pollen, plant cuticles and corky fragments of herbaceous and woody plants, and cellular debris from other aquatic and land plants. [6][7] Estonia and China have well-established oil shale industries, and Brazil, Germany, and Russia also utilize oil shale.[8]. Shake Up: change the arrangement or position of.. Download Now. Other countries, such as Egypt, have also had plans to construct power plants fired by oil shale, while Canada and Turkey plan to burn oil shale along with coal for power generation. The mineral matter in oil shale includes various fine-grained silicates and carbonates. Shale definition is - a fissile rock that is formed by the consolidation of clay, mud, or silt, has a finely stratified or laminated structure, and is composed of minerals essentially unaltered since deposition. Houghton Mifflin Harcourt. [86], Water concerns are sensitive issues in arid regions, such as the western US and Israel's Negev Desert, where plans exist to expand oil-shale extraction despite a water shortage. Common applications for paraffin wax include lubrication, electrical insulation, … a sedimentary rock formed by the deposition of successive layers of clay. Related : Oil. [42], The amount of economically recoverable oil shale is unknown. n. A crude oil that is obtained from oil shale by heating and distillation. A shell or husk; a cod or pod. Deposits in the United States constitute more than 80% of world resources; other significant resource holders being China, Russia, and Brazil. [70][71], In 2005, Royal Dutch Shell announced that its in-situ process could become competitive for oil prices over $30 per barrel ($190/m3). shale oil synonyms, shale oil pronunciation, shale oil translation, English dictionary definition of shale oil. You have searched the English word "Shale" which meaning "السجيل" in Arabic. n an oil distilled from shales and used as fuel. However, most of these methods remain in the experimental phase. Shale oil is a substitute for conventional crude oil; however, extracting shale oil from oil shale is more costly than … [45][47] Oil-shale-fired power plants occur in Estonia, which has an installed capacity of 2,967 megawatts (MW), China (12 MW), and Germany (9.9 MW). However, according to the IEA most of used energy can be provided by burning the spent shale or oil-shale gas.[80]. Authorities introduced a commercial leasing program permitting the extraction of oil shale and oil sands on federal lands in 2005, in accordance with the Energy Policy Act of 2005. Giga-fren • the role park users, through their own behavior, can play in sustaining national parks. [9] It does not have a definite geological definition nor a specific chemical formula, and its seams do not always have discrete boundaries. [13][21] Hutton's classification scheme has proven useful in estimating the yield and composition of the extracted oil. ... English The first one was Barnett Shale in Texas and then the Marcellus up in the Northeast across New York, Pennsylvania, West Virginia; and … [8][24][49] As of 2020, Jordan was finishing construction of a 554 MW oil shale power plant [50][51][52]. Meaning of shale oil in English: shale oil. One can distinguish true in-situ processes (TIS) and modified in-situ processes (MIS). Oil shale is an organic-rich fine-grained sedimentary rock containing kerogen (a solid mixture of organic chemical compounds) from which liquid hydrocarbons can be produced, called shale oil (not to be confused with tight oil—crude oil occurring naturally in shales). Example sentences with "shale play", translation memory. In addition, the atmospheric emissions from oil shale processing and combustion include carbon dioxide, a greenhouse gas. English Collins Dictionary - English Definition & Thesaurus. Copyright © HarperCollins Publishers. Choosing the Right Path for Fueling North America's Transportation Future, "Chapter 4. ... into rocks, deep holes in the ground, etc. Suggest an example. [3][11], A 2016 estimate set the total world resources of oil shale equivalent to yield of 6.05 trillion barrels (962 billion cubic metres) of shale oil, with the largest resource deposits in the United States accounting more than 80% of the world total resource. shale play in English translation and definition "shale play", Dictionary English-English online. [88] In situ processing, according to one estimate, uses about one-tenth as much water. Opportunities and Challenges of Oil Shale Development", http://www.westernresearch.org/uploadedFiles/Energy_and_Environmental_Technology/Unconventional_Fuels/Oil_Shale/MercuryinOilShale.pdf, Driving It Home. [16], Geologists can classify oil shales on the basis of their composition as carbonate-rich shales, siliceous shales, or cannel shales. [55] In comparison, production of the conventional oil and natural gas liquids in 2008 amounted 3.95 billion tonnes or 82.1 million barrels per day (13.1×10^6 m3/d). Download Wordinn Dictionary for PC. 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