shale oil tertiary crushing

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Main controlling factors and movability evaluation of continental shale oil
2023.8.1 Taking the Tertiary Sha-3 continental shale in Dongpu and Nanpu sags in Bohai Bay Basin, eastern China as an example, the shale oil content was obtained by the pyrolysis method with light and heavy hydrocarbon calibration comprehensively considered, and the
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(PDF) An Overview of Oil Shale Exteraction and
2018.10.23 Oil shale is more commonly grouped into three main types of shale, namely terrestrial oil shale, formed in bogs and swamps, lacustrine oil shale, formed in lake bottoms, and marine oil shale,...
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Greenhouse Gas Emissions during Oil Shale Crushing
2024.4.2 Greenhouse Gas Emissions during Oil Shale Crushing and Its Main Controlling Factors: A Contrast Study of Oil Shale in Yaojie and Fushun Areas, China. Lijuan Wang,*
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Greenhouse Gas Emissions during Oil Shale
2024.4.2 Organic-rich oil shale in sedimentary basins is a good gas source rock, the GHG in which will be released into the atmosphere during crushing to affect climate change. Quantitative calculations of GHG emissions during oil
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AnOverviewofOilShaleResources - ACS Publications
Chapter1 AnOverviewofOilShaleResources EmilyKnaus,1JamesKillen,2KhosrowBiglarbigi,1 andPeterCrawford1 1INTEK,Inc.,Arlington,VA22201
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Shale oil resource evaluation with an improved
2023.11.1 In this work, by combining the technologies of sampling at the drilling site and closed crushing in the frozen state, we performed hydrocarbon thermal desorption (HTD)
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Technological issues in shale oil development using
2023.12.1 The PetroChina Changqing Oilfield Company has successfully achieved large-scale economical development of continental low-pressure freshwater lake interlayer shale oil
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Determination of in situ hydrocarbon contents in shale oil ...
2022.5.25 The core crushing and grinding process required for both TD-GC and Rock–Eval pyrolysis analyses was found to cause a loss of approximately 35% to the in situ
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Tertiary Oil Shales in Australia: Rundle Complex
2021.2.9 These oil shales are Eocene lacustrine deposits consisting of cyclic depositional sediments of oil shale seams inter-bedded with non-oil shale beds of lignitic-coaly material.
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Shale oil and gas exploitation in China: Technical comparison
2023.8.1 The shale oil and gas exploitation in China is technically benchmarked with the United States in terms of development philosophy, reservoir stimulation treatment, fracturing
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OIL SHALE - Earth Sci
2024.7.20 The unconventional shale oil resource can be transformed into liquid hydrocarbons by mining, crushing, heating, processing and refining, or by in situ heating, oil extraction and refining. ... Nine Tertiary oil-shale deposits in
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Organic Geochemistry, Depositional Environment and Hydrocarbon ...
2008.1.1 In this study, organic geochemical characteristics and depositional environ- ment of the Tertiary-aged oil shale deposits in Northwest Anatolia have been examined. Oil shales in all the studied ...
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Oil shale - Surface Processing, Retorting, Pyrolysis Britannica
Oil shale - Surface Processing, Retorting, Pyrolysis: Four basic steps are involved in the aboveground processing of oil shale: mining the ore (either through underground or surface mining), crushing the ore to a size that can be handled by the retort, retorting (heating) the crushed shale to pyrolysis temperatures, and upgrading the oil obtained by pyrolysis of the
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Oil shale - AAPG Wiki
2016.3.14 An oil shale is defined as a fine-grained sedimentary rock that contains a high proportion of endogenous organic matter mostly insoluble in ordinary petroleum solvents, from which substantial amounts of synthetic oil and/or gas can be extracted by heating it to a sufficiently high temperature, a process called retorting.Oil shales have a low calorific value
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Shale Oil - an overview ScienceDirect Topics
Oil shales range in age from the Lower Paleozoic (Cambrian) to the Tertiary. The world's largest oil shale reserves are in the United States, Brazil, and Russia. Read more. View chapter Explore book. ... All surface processing operations involve mining, crushing, and then retorting. The liquid product of retorting is too high in nitrogen and ...
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Double Roll Crushers - McLanahan
Double Roll Crushers typically follow a primary or secondary crusher and are used for secondary and tertiary reduction of various minerals, such as ROM coal, clean coal, limestone, gypsum, trona, shale, bauxite, oil shale, coke, salt, lime, glass, kaolin, brick, shale and wet, sticky feeds.
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EPA Program Status Report: Oil Shale
PRINCIPAL OIL SHALE DEPOSITS OF THE U.S. Explanation Tertiary deposits: Green River Formation in Colorado, Utah, and Wyoming; Monterey Formation, California; middle Tertiary deposits in Montana. ... blasting, haul-truck operations, crushing, and shale transfer operations were logged, since all of these activities are inter- mittent or variable ...
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Geology and Resources of Some World Oil-Shale Deposits
2003.1.1 Oil-shale deposits are found in many parts of the world. They range in age from Cambrian to Tertiary and were formed in a variety of marine, continental, and lacustine depositional environments.
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Greenhouse Gas Emissions during Oil Shale Crushing and Its
2024.4.2 Organic-rich oil shale in sedimentary basins is a good gas source rock, the GHG in which will be released into the atmosphere during crushing to affect climate change. Quantitative calculations of GHG emissions during oil shale crushing were carried out on oil shales from the Yaojie (YJ) and Fushun (FS) mining areas in China.
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Tertiary Sizers - McLanahan
Tertiary Sizers can be used in surface and underground mining operations for the tertiary reduction of friable, low-silica materials, such as coal, salt, gypsum, phosphate, limestone, bauxite, petroleum coke, lignite, trona, carbon anodes,
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(PDF) Utilization of Waste Rock from Oil Shale
2010.1.1 The mineral resource extraction taxes (1.25V in 2015) and waste disposal charges (1.09V in 2015) for the low-quality limestone and oil shale waste rock (OSWR) in Estonia are gradually increasing [26].
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Types of Crushers: Choosing the Right One for Each Stage
2024.7.17 Crushing is a multi-stage process that includes primary crushing, secondary crushing, and tertiary crushing. Different types of crushing equipment are used at each stage to meet various crushing requirements. Primary crushing breaks down large raw materials into medium-sized pieces for easier handling in subsequent processes.
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Chemical, molecular and isotopic differentiation of organic facies
1994.6.1 The brown coal abundance is much less than for the other Tertiary oil shale deposits of Queensland (Lindner, 1983), suggesting no pronounced infilling of the lake environment by the peat-swamp (Mclver et al., 1991). Deposition of the Duaringa sequence is also uniquely characterized by considerable thickness (130m in total) of several organic ...
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Tertiary Oil Shales in Australia: Rundle Complex
2021.2.9 The organic matter of the Rundle oil shales is predominantly the alga Pediastrum (Fig. 5.2).In TEM, two types of dominant organic entities can be distinguished: (1) The predominant lipidic algal and (2) humic acids filling spaces between the algal remains (TEM Figs. 5.3a, b). The microstructure of the Pediastrum algal colonies is represented by stringers
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What Is Shale Oil? - The Balance
2022.4.29 Definition and Example of Shale Oil . Shale oil is the oil found in shale formations, and it comprises almost two-thirds of the onshore production of crude oil in the United States. As a result, the United States became the world's largest crude-oil producer, according to the Energy Information Administration.
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Anvil Points Oil Shale Research Center AN ANALYSIS OF
2022.5.20 Investment and production costs for an 84,000 TICD oil shale crushing plant have been estimated based on these test data and in part on a flowsheet design performed for us by Allis-Chalmers. These estimates are presented herein. Additional research which would prove useful includes a . larg~ scale primary crushing test on a low nip angle ...
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Greenhouse Gas Emissions during Oil Shale Crushing and Its
2024.4.4 2.1. Materials. The YJ oil shale mining area in the Gansu Province is a typical demonstration area for the integrated utilization of oil shale. Commercially exploited oil shale was produced in the Middle Jurassic YJ Formation in the Minhe Basin (Figure Figure1 1), which was deposited in a lake-swamp environment 32 and interbedded with coal and has an oil yield
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The Complete Guide to Primary Crushing, Secondary Crushing
2023.2.28 Tertiary crushing differs from other comminution processes, such as grinding, in that it produces a smaller, finer product size using mechanical force, rather than by using friction or impact. Unlike primary and secondary crushing, which produce larger pieces of material, tertiary crushing produces a fine-grained product size suitable for use ...
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