2024 Spent shale

Spent shale

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August undefined, 2024

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. WebThe spent shale is hauled up to the hills of waste material in steel wagons by an endless rope system of haulage. The retorts used for this process consist of a large number of vertical tubes, each about 30 feet long and 2 feet in diameter.

Spent oil shale compositions and use - Standard Oil Co. (Indiana)

WebThe oil shale descends the retort as a moving bed. The oil shale is heated by the rising combustion gases from the lower part of the retort and the kerogen in the shale decomposes at about 500 °C (932 °F) to oil vapour, shale oil gas and spent shale. Heat for pyrolysis comes from the combustion of char in the spent shale. WebJul 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... ingress motors centre ban

ConocoPhillips CEO Sees More Shale Deals as Investors Stay on …

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 … WebSpent retorted oil shale which has been depleted in kerogen is removed from the reactor and discarded. Some well-known methods of surface retorting are the Tosco, Lurgi, and Paraho processes and fluid bed retorting. Another method of … WebIn Dictionary of Energy (Second Edition), 2015 synthetic fuel Renewable/Alternative. a liquid or gaseous fuel derived from a source such as coal, shale oil, tar sands, or biomass, used as a substitute for oil or natural gas. See next page. mix em up bartending school cost

Spent shale

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 … 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 …

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WebAug 9, 2024 · Sample and water–rock interaction experiment. Five samples (samples A–E) were collected from five oil shale regions in the Jilin and Liaoning Provinces (Fig. 1) 27.Prior to the water–rock ... WebThe spent shale after retorting is used to manufacture cement, notably in Germany and China. The heat energy obtained by the combustion of the organic matter in oil shale can be used in the cement-making process. …

WebRetorting 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 … WebDec 1, 2010 · The shale, which occurs as 50 beds of organic-rich shallow marine sediments alternating with biomicritic limestone, is produced from open-pit mines at depths to 20 m. Converting volume of rock to...

WebThese studies indicate that spent shale may be used to reduce the organic and inorganic carbon, conductivity, color, and odor and to elevate the pH of retort waters and gas … 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 …

WebWhen moving downward, oil shale is heated by the rising recycled gases, which cause decomposition of the rock. Recycled gases enter the retort from the bottom. Gases are heated on the lower part of retort by descended spent shale.

Web2 days ago · More consolidation in the shale sector could potentially extend the life of drilling acreage in the oil-rich Permian Basin of West Texas and New Mexico, giving producers the scale to boost output ... mix engineers using parallel compressionWebJun 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. ingress mqttWebthe 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 ingress multiple hosts same serviceWebAug 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 ... ingress multiple hostsWebencountered 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, … ingress multi hostWeb1 day ago · As a girl in the 1980s, Hope Bowser spent long and carefree days there, climbing trees, hopping rocks, picking mushrooms, and camping out. ... You know what it is—sandstone and shale.” Warren ... ingress multiple pathsWebDefinition: 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 … ingress namespace