Spent shale
WebRaw oil shale and spent oil shale are mixed in the fluidized bed mixer. The use of fluidized bed mixer results in better mixture, which in turn increases the mean quantity of oil yield and oil shale throughput. From the fluidized bed mixer oil … WebA similar study was initiated in 1975 on Paraho direct-heated spent oil shale. These studies investigated surface stability and salt movement in spent shales and spent shales …
Spent shale
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WebJun 1, 2001 · Spent oil shale (or blaes) is a potentially valuable engineering material and is present in large quantities in the West Lothian area of Scotland. It can be used successfully as general fill or capping layer. However, due to its high quality it may be more suited to use as selected granular fill or sub-base. WebDec 24, 2008 · Spent Oil Shale What is Oil Shale? Oil shale is a fine-grained sedimentary rock that can be heated, vaporized, cleaned and upgraded to form synthetic crude oil. This …
WebThe chemical structure of organic matter in raw oil shale and spent shale samples was examined in this study using advanced solid-state 13C nuclear magnetic resonance … Webencountered in oil-shale processing include raw oil shale, crude shale oil, spent shale, oil-shale ash, synthetic crude oil (or ‘syncrude’) and refined products. Operations include retorting, upgrading and refining (IARC, …
Webthe spent shale. One design of a 50,000 barrel per day in-situ process indicates an air requirement in excess of 4 million scfm. 1. T-1997 2 Consequently, the raw untreated exhaust gas flow for steady shale operation is predicted to be about 4.5 million scfm WebJul 1, 2024 · Oil shale is a type of sedimentary rock that is rich in kerogen. Kerogen is a part of rock that breaks down and releases hydrocarbons when heated. Hydrocarbons are substances made entirely of hydrogen and …
WebDefinition: The term shale is often used as a very general term for all kinds of clay rich sedimentary rocks. Shales are the most abundant kind of all sedimentary rocks accounting for around 60% of the stratigraphic …
WebOct 19, 2007 · Abstract and Figures Jordanian oil shale kerogen was studied by using several solvents under the gamma radiation condition to extract oil from shale. According to the result obtained, the... birmingham university courses ukWebSpent shale or spent oil shale is a solid residue from the shale oil extraction process of producing synthetic shale oil from oil shale. It consists of inorganic compounds and … dangers of sharing passwordsWebRetorting Green River oil shales led to a slight enrichment of rare earth elements due to removal of organic matter. When concentrations in spent and leached samples were … dangers of shark finningWebAug 9, 2024 · Shale oil is an unconventional oil extracted from organic-rich shale by subjecting it to heat. A typical sample of shale oil has a 1.6 C/H (carbon-hydrogen) ratio, 2% nitrogen, and 10% sulfur. It ... dangers of sharing on facebookWebOil shale is a rock that contains significant amounts of organic material in the form of kerogen. Up to 1/3 of the rock can be solid organic material. Liquid and gaseous hydrocarbons can be extracted from the oil shale, but … birmingham university cyber securityWebSeveral unique samples of spent shale were examined during the eaching experiments, including spent shale samples produced during combustion retorting, inert gas retorting, and combustion retorting employing recycle gas. The solid-phase organic carbon content of spent shale samples ranged from 0.2 to 3.9 percent by weight. birmingham university digital staff servicesWebJul 6, 2016 · A mere 60 tons of spent shale waste at the Anvil Points site has thus become a significant environmental and financial liability for both Colorado and the federal government. Tens of millions of... dangers of shoe polish as hair coloring