2011. 3. 15.  The processing of shale oil is essentially done by retorting, which consists of heating crushed shale in a closed vessel up to a temperature (~ 500 °C) at which the matter releases crude oil, gases, char, and steam.

2011. 7. 25.  hydrocarbons from mined oil shales. Oil shale is mined, crushed, and then retorted (pyrolyzed) in the ATP Processor which uses the oil shale solids as the process heat carrier. The hydrocarbon vapours produced by the pyrolysis of the oil shale are extracted from the ATP Processor, condensed, and pumped to product tanks.

2015. 3. 6.  the crushed rock. The principle of oil shale separation in a crushing bucket is based on the fact that oil shale has smaller compressive strength than limestone. Compressive strength is the main indicator of crushability of a material [[13]]. Compressive strength of oil shale is dependent of surface hardness, cracks and moisture.

Shale Crusher And Processing Plant. Crusher Shale Process - alexandra-lesch.de. Shale crushers and processing plant - mooigezicht- shale crusher and processing plant,mobile crushing plant grinding production line stone crushing shale production line,shale, shale crushing plant shale crusher is the important equipment in quiry oil shale and the environment - shale crusher grinder ...

2011. 2. 18.  Outotec's scope includes engineering and equipment supply for a two-stage crushing, transport and distribution of run-of-mine oil shale, as well as construction and commissioning services. In the first stage, the oil shale preparation facility will produce annually over 4.5 million tonnes of crushed oil shale to be used as feed for the two existing oil production plants and the new Enefit280 plant.

The oil-shale plant is only a part of the Office ofSynthetic Liquid Fuels, Bureau of Mines, which has under way projects todevelop synthetic liquid fuels from coal and other solid materials atPittsburgh and Bruceton, Pa., Morgantown, W. Va., Louisiana, Mo., as well asthe Petroleum and Oil-Shale Experiment Station at Laramie, Wyo., and theoil-shale demonstration plant at Rif1e. The oil-shale program is

As oil shale composition and processing capability is highly dependent on the resource, Outotec, together with our joint venture Enefit Outotec Technology, offers two small-size test facilities. These two units ,with 10 and 300 kg/h throughputs, allow testing of the oil shale resource to gain the necessary information for the design of a customized plant.

2020. 2. 28.  Above ground processing involves 3 major steps: (1) oil shale mining and ore preparation, (2) pyrolysis of oil shale in a retort vessel to produce shale derived oil, and (3) processing shale derived oil to produce oil refinery feedstock, certified fuels in their own right and high-value chemicals. This is shown in Figure 2.

2007. 12. 3.  Typically ex-situ processing involves the mining of oil shale, transporting this oil shale to the processing plant and crushing the oil shale to an acceptable particle size that can be processed. The ideal particle size depends on the type of oil shale and process, but generally fine particles (say less than 5 mm) are difficult to handle.

2015. 8. 25.  accelerate the separation process as the loading and crushing for the power plants take place at the same time. The unit can be used for various solid fuels for power plants: coal, brown coal, oil shale etc. The dry enrichment of the rock mass results in a higher calorific value of the oil shale

Oil Shale – Large Capacity double roller Crusher for sale ... Oil Shale . 200 TPH Cement Mill for Crushing Clay; 1,000 TPH Yangquan Group for Crushing Limest

2015. 3. 6.  It has been tested in Estonia, if screening or crushing buckets are usable in oil shale mining. The first experiments with crushing buckets in oil shale processing were conducted in Estonia in 2011. Several experiments have been carried out since. As

2015. 4. 11.  Oil shale is separated in dressing plants out of big ROM (u003e25 mm) pieces. .... The main method of beneficiation is crushing the softer part of oil shale, i.e. ... A Review on Technologies for Oil Shale Surface Retort Apr 10, 2012 ... is suitable for small plant processing oil shale with low oil ... suitable for large scale shale oil plant.

Shale Crusher And Processing Plant. Crusher Shale Process - alexandra-lesch.de. Shale crushers and processing plant - mooigezicht- shale crusher and processing plant,mobile crushing plant grinding production line stone crushing shale production line,shale, shale crushing plant shale crusher is the important equipment in quiry oil shale and the environment - shale crusher grinder ...

2011. 7. 25.  hydrocarbons from mined oil shales. Oil shale is mined, crushed, and then retorted (pyrolyzed) in the ATP Processor which uses the oil shale solids as the process heat carrier. The hydrocarbon vapours produced by the pyrolysis of the oil shale are extracted from the ATP Processor, condensed, and pumped to product tanks.

2020. 12. 14.  crushing vibration feeder design invest benefit. crushing oil shale processing plant invest benefit heavy industry is specialized in the design, manufacture and supply of crushing equipment used in mining industry. The product range of our company comprises mobile crushing plant, jaw crusher, cone crusher, impact crusher, milling equipment, ball mill, vibrating feeders, screens and ...

Oil Shale Prior to Crushing Kerogen molecules are very large and complicated. When the kerogen is heated to temperatures greater than 425 to 500°C (800 to 930°F) in an anaerobic atmosphere, the large kerogen molecules are broken into smaller pieces, similar in properties and distribution to conventional oil

OSTI.GOV Patent: Oil shale processing apparatus and method. Oil shale processing apparatus and method. Full Record; Other Related Research

An oil-shale processing plant embodiment of the present invention is diagrammed in Fig. 1 and is referred to herein by the general reference numeral 100. The principle product produced is synthetic crude oil that is suitable for pipeline transportation. An oil shale input feed 102 is crushed

Fertilizers and kerogen materials are extracted from crushed oil shale utilizing a low temperature dekerosing (kerogen removal) solvent phase followed by a second fertilizer extraction phase using water as solvent. Process control factors are effective in producing delamination of the crushed oil shale resulting in high yield of kerogen and fertilizer values.

2015. 3. 6.  It has been tested in Estonia, if screening or crushing buckets are usable in oil shale mining. The first experiments with crushing buckets in oil shale processing were conducted in Estonia in 2011. Several experiments have been carried out since. As

2021. 7. 12.  One involves mining and crushing oil shale and then transporting the rock to a processing plant where it is heated in special retorts to temperatures of about 500 °C (930 °F). The intense heat releases oil vapours from the rock, which liquefy in a series of condensers. The other process involves in situ extraction.

2010. 7. 13.  There are two methods; in situ processing and above surface retorting, the surface retorting causing considerable waste from oil shale recovery process. The in situ process involves drilling into oil shale rock and blasting the area to form fractures. After this, two sets of wells are sunk into the rocks; one set used to inject a hot medium into the shale, the other set brings the oil

1999. 3. 1.  The oil-shale mining module (proposed for this study) is based on an open-pit (or strip) mine, which is capable of supplying sufficient (amounts of selectively-mined) oil-shale for the integrated tri-generation facility (producing about 8000 barrels per day of shale oil and 600 tonnes per day of the associated MCV fuel gas, as well as having 400 MW e installed capacity of electricity generation).

2010. 8. 26.  Quality Control of Oil Shale Production in Estonian Mines 245 Fig. 3. Principal scheme of oil shale separation plant. Oil shale separation processes includes: 1 – dry screening, 2 – coarse concentration, 3 – wet screening, 4 – fine concentrating, 5 – dewatering and 6 – production trimming.

The Colony Shale Oil Project is a joint development of the Oil Shale Corp. and Exxon Corp. The Colony operation is located in Garfield County in NW Colorado. To support the plant, it will be necessary to produce 66,000 tons/day of oil shale from a conventional room-and-pillar mine.

2005. 5. 31.  14 Oil Shale Development in the United States: Prospects and Policy Issues mated at 10,000 to 15,000 barrels per day (Trinnaman and Clarke, 2004).6 Given their location and size, it is highly unlikely that any of these plants approach U.S.

Fertilizers and kerogen materials are extracted from crushed oil shale utilizing a low temperature dekerosing (kerogen removal) solvent phase followed by a second fertilizer extraction phase using water as solvent. Process control factors are effective in producing delamination of the crushed oil shale resulting in high yield of kerogen and fertilizer values.

An oil-shale processing plant embodiment of the present invention is diagrammed in Fig. 1 and is referred to herein by the general reference numeral 100. The principle product produced is synthetic crude oil that is suitable for pipeline transportation. An oil shale input feed 102 is crushed

Dolomite crushing plant and process dolomite crushing plant and process grinding plant for powder production used feed back plant applied external fusion bond epoxy pipe coating shale oil extraction is an industrial process for unconventional oil production this process converts kerogen in oil shale into shale oil by pyrolysis.

2015. 3. 6.  It has been tested in Estonia, if screening or crushing buckets are usable in oil shale mining. The first experiments with crushing buckets in oil shale processing were conducted in Estonia in 2011. Several experiments have been carried out since. As

2021. 7. 12.  One involves mining and crushing oil shale and then transporting the rock to a processing plant where it is heated in special retorts to temperatures of about 500 °C (930 °F). The intense heat releases oil vapours from the rock, which liquefy in a series of condensers. The other process involves in situ extraction.

2007. 10. 10.  Solid Heat Carrier Technology for Oil Shale Retorting 325 oping institution was the Moscow Krzhyzhanovski Power Engineering Insti-tute (ENIN). Later, the process was subjected to substantial improvements and reconstruction by specialists of Narva Elektrijaamad AS. Raw preliminary crushed oil shale is given to UTT-3000 retort by No. 2

1999. 3. 1.  The oil-shale mining module (proposed for this study) is based on an open-pit (or strip) mine, which is capable of supplying sufficient (amounts of selectively-mined) oil-shale for the integrated tri-generation facility (producing about 8000 barrels per day of shale oil and 600 tonnes per day of the associated MCV fuel gas, as well as having 400 MW e installed capacity of electricity generation).

The Colony Shale Oil Project is a joint development of the Oil Shale Corp. and Exxon Corp. The Colony operation is located in Garfield County in NW Colorado. To support the plant, it will be necessary to produce 66,000 tons/day of oil shale from a conventional room-and-pillar mine.

2010. 8. 26.  Quality Control of Oil Shale Production in Estonian Mines 245 Fig. 3. Principal scheme of oil shale separation plant. Oil shale separation processes includes: 1 – dry screening, 2 – coarse concentration, 3 – wet screening, 4 – fine concentrating, 5 – dewatering and 6 – production trimming.

An oil-shale processing plant embodiment of the present invention is diagrammed in Fig. 1 and is referred to herein by the general reference numeral 100. The principle product produced is synthetic crude oil that is suitable for pipeline transportation. An oil shale input feed 102 is crushed

2005. 5. 31.  14 Oil Shale Development in the United States: Prospects and Policy Issues mated at 10,000 to 15,000 barrels per day (Trinnaman and Clarke, 2004).6 Given their location and size, it is highly unlikely that any of these plants approach U.S.

Because the material is crushed to uniform size while loading, more material per dump truck is 26th Annual General Meeting Conference – SOMP 2015 Ingo Valgma, Veiko Karu, Martin Nurme et al. Utilising selective extraction, crushing and separation Figure 3 Jigging results, 4-8 mm size Figure 4 Jigging results, 8-16 mm size Figure 2 Oil shale jigging Plant Waste Mining Processing Management ...

2018. 12. 10.  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 and high ash and mineral content.