primary crushing of oil shale size

primary crushing of oil shale size

A Novel Energy-Efficient Pyrolysis Process: Self-pyrolysis of Oil ...

Feb 6, 2015 ... This paper proposes a novel energy-efficient oil shale pyrolysis process ... Two primary types of processes for oil shale retorting have been developed: ex situ ... For ex situ retorting, shale is always crushed into smaller particles (commonly ... In these experiments, various sizes (2–100 mm) of oil shale were...

Get Price

Microstructural imaging and characterization of oil shale before and ...

Quantified the representative sample size at which porosity remains constant. .... The richest oil shale horizon is the Mahogany zone (R-7) which is a primary target for shale .... 100 mg of the crushed sample was then treated for two hours with...

Get Price

Modelling of oil shale concentration processes in Estonian mines - Ttu

Jan 12, 2015 ... 70–84 MPa. The volume density of oil shale in layers (composite of kukersite and .... Energy distribution of raw material after primary crushing in...

Get Price

UNCONVENTIONAL OIL MARKET ... - University of Utah

This project revealed that the total capital invested to develop oil shale projects is ...... primary upgrading process, which usually consists of a retort process used to liberate ... processes consist of crushing and sizing the shale, heating it (~900.

Get Price

. ILBQMQ

which oil shales are rapidly'' educted and the oil removed ... 2 is passed into primary rotary eduction retort 8 through lock type .... ferred size should pass a 2 inch mesh sieve and be retained .... crushed oil shale, removing said ?ue gas, heating.

Get Price

Shale oil extraction - Wikiwand

For ex situ processing, oil shale is crushed into smaller pieces, increasing ... Shell ICP (primary method), American Shale Oil CCR, IEP Geothermic Fuel ... As a rule, gas heat carrier technologies process oil shale lumps varying in diameter...

Get Price

From Nano-Gas to Commercial Oil and Gas - SCAL Inc.

The Primary Reservoir Source and Reservoir Rocks are in Contact. Same Burial ... If a shale needs to be crushed to allow He to penetrate the nD matrix (GRI porosity measurement) then that shale will NOT STORE AND FLOW OIL. Exploring...

Get Price

sand, gravel, and crushed stone on-the-job training modules - MSHA

safe job procedures for primary crushing operations. This job is ... and closing action of the movable jaw against the fixed jaw continues to reduce the size of ... materials, such as phosphate, gypsum, weathered shales, etc. ... A) Grease and oil.

Get Price

Primary and Secondary DDC-Sizers : McLanahan

McLanahan DDC-Sizers are direct drive crusher-sizers that are used in the ... bauxite, petroleum coke, lignite, trona, carbon anodes, oil sands, clay, shale and more. Inward rotating rolls on primary and secondary sizers allow under-sized feed...

Get Price

Download full text pdf - De Gruyter

solutions could be applied for decreasing oil shale mining related losses. II. .... Fines are added on the secondary crushing/particle size is. 107...200 mm.

Get Price

Oil Shale - final - Eesti Teaduste Akadeemia

A study on the EU oil shale industry – viewed in the light ... an appreciation of the scientific dimension is a pre-requisite to wise policy-making. ..... both cases, the OS is excavated and transported to a processing plant where it is crushed, sometimes ..... In 2006 the primary energy balance of Estonia was 55% oil shale, 15%...

Get Price

Estonia sees a bright future for oil shale - Financial Times

Jun 4, 2015 ... Cutting edge: Eesti Energia''s oil shale processing plant in Narva ... Suffused with kerogen — a precursor of oil — when mined, crushed and heated ... the first of which is planned to be commissioned at design capacity this year, ... Advertise with the FT Follow the FT on Twitter Ebooks UK Secondary Schools.

Get Price

Large Screener Crusher Attachment Turns Loaders, Excavators Into ...

Aug 1, 2014 ... A large screener crusher attachment (sizes range from 5 to 11.1 cu. yd. ... coal, gypsum, salt, phosphate and oil shale/oil sands, as well as for some ... At the secondary stage for coal, the attachment can be used to crush and...

Get Price

Types of crushers used in oil sands - YouTube

Jul 21, 2016 ... books on primary cone aggregate crusher Crushing Plant Design and ... The First and Only Roll Crushers Able to Size Coal, oil shale zenith...

Get Price

Oil shale mining in Estonia: Surface mining is the most economical ...

Selective mining improves quality in oil shale extraction. ... As a result, crushers are required to achieve the specified particle size. ... The use of primary crushers is eliminated as surface miners cut, crush and load the material in a single...

Get Price

Dynamic imaging of oil shale pyrolysis using synchrotron X-ray ...

Jul 2, 2016 ... Kerogen, which constitutes most of oil shale''s organic matter, is a ... particle size [Ahmad and Williams, 1998; Jaber et al., 1999; Khalil, ... the transport of pyrolysis products by providing quicker escape of primary oil from the reaction zone, .... rock was crushed and milled, and 20 mg of this powdered sample...

Get Price

Petroleum - Oil and Natural Gas | energy4me

Energy4me is an energy information resource for elementary and secondary educators. ... Oil and natural gas were formed from the remains of prehistoric plants and .... For more information on shale gas and horizontal drilling, see Modern Shale Gas: A ... The drill bit has special “teeth” to help it crush or break up the rock it...

Get Price

PRODUCTION OF OIL FROM ISRAELI OIL SHALE

of oil shale processing in the following schemes: (a) retorting in a moving bed, pilot .... Finely ground oil shale, with a maximum diameter of .... primary crushing.

Get Price

Geology and Resources of Some World Oil-Shale Deposits - USGS ...

Bottom right: Block diagram of the oil shale resources in the Mahogany zone in about ... The vertical scale is in thousands of barrels of in-place shale oil per acre and the ...... primary importance. ... ing a 100-gram sample crushed to –8 mesh (2.38-mm mesh) ..... size of world oil-shale resources were based on few facts, and.

Get Price

oil shale - National Geographic Society

Mar 4, 2013 ... Oil shale is a type of rock that can be burned for energy or fuel. ... Calcite is a primary component of many marine organisms. Calcite helps form the ... During the in situ process, oil shale is not mined or crushed. Instead, the...

Get Price

CFBC - United States Energy Association

of coal, along with other primary energy resources, is upwards. ... particle size distribution ... 5.4 CFB boiler for oil shale at Narva, Estonia (Alstom). 43 ...... crushed. Fine crushing necessary. Environmental load. Low SOx combustion In-furnace.

Get Price

Oil shale may be fool''s gold - Resilience

Dec 18, 2005 ... The primary explanation is that oil shale is a lousy fuel. ... Historically, oil shale has been mined, crushed and roasted in large kilns, or “retorts.” The slag, swollen in volume and contaminated with arsenic, must then be...

Get Price

Some Effects of Overburden Pressure on Oil Shale During ...

Oil shale has no primary permeability or porosity in the usual sense.1 Therefore, ... 5,6 have reported on laboratory combustion studies in crushed oil shale. ... of thermal fracturing, induced permeability and porosity, bulk volume changes, the...

Get Price

Paraho II Technology | Queensland Energy Resources

A crushing plant where the oil shale is crushed to an average size of 10mm in ... Primary amongst the proven technologies is the vertical shaft retort Paraho...

Get Price

Portable Rock Crushers - 911 Metallurgist

May 12, 2017 ... Rock Crusher Requirements; Primary Crushers & Primary Crushing ... 35 foot backs , and, in the future, oil shale mines having even higher backs. ... The second category is that in which machine size is very much a limiting...

Get Price

Basics in Minerals Processing - zenith

Size reduction. 3. Crushing. Grinding. Size control. 4. Screening. Classification. Enrichment. 5. Washing ... 3:6. Primary crusher – sizing ..... Oil shale (Oil sand). C.

Get Price

Oil Shale: Toward a Strategic Unconventional Fuels Supply Policy ...

Long-term U.S. government purchase agreements to buy oil from shale for the Strategic Petroleum Reserve under the Energy Policy Act of 2005 could mitigate...

Get Price

Geology Exam 3 Flashcards | Quizlet

the primary sources of the organic chemicals in oil and gas are dead algae and ... any organic matter in an oil shale remains trapped among the grains and can''t ..... by truck to a jaw crusher, which reduces the rubble to usable-size fractions.

Get Price

Energy Return on Investment (EROI) of Oil Shale - MDPI

Nov 22, 2011 ... Keywords: shale oil; EROI; in situ production; surface retorting; petroleum ... The kerogen in the shale can be transformed into petroleum through one of two primary ... expressed in common physical units of measurement, such as British ..... Surface retorting involves crushing the oil shale and heating it to...

Get Price

Galoter process - Wikipedia

The Galoter process is a shale oil extraction technology for a production of shale oil, a type of ... Before retorting, the oil shale is crushed into fine particles with a size of less than 25 millimetres (1.0 in) in diameter. The crushed ... The primary modification is the replacing of the Galoter semi-coke furnace with a CFB furnace.

Get Price

Patent US4495056 - Oil shale retorting and retort water purification ...

Jan 22, 1985 ... In surface retorting, oil shale is mined from the ground, brought to the surface, crushed, sized and placed in a surface retort above ground...

Get Price

Oil Shale Development in the United States - RAND Corporation

that might change the commercial prospects for oil shale. ..... the current lease size provisions of the Act will constrain resource recovery and ..... which a small amount of oil shale is crushed, placed in a laboratory heating vessel (a retort), .... sparsely populated, the primary reasons for setting land aside will be ecological and.

Get Price

Crain''s Petrophysical Handbook - Sample Description Logging

Primary porosity is the porosity developed by the original sedimentation process by ... Dolomitization results in the shrinking of solid rock volume as the material ... Oil show indicators are found by examination of the rock samples for oil stain, ... as in a spot plate; the sample should be crushed and the solvent introduced.

Get Price

appendix a - Oil Shale and Tar Sands Programmatic EIS Information ...

This appendix describes the geology of the oil shale resource area, the resource, and the history of oil ...... crushed to the desired retort feed size in two stages.

Get Price

Coaxing Oil from Shale - Schlumberger

Coaxing Oil from Shale. Oil shale is plentiful, but producing its petroleum can be complicated. .... from the primary Estonia deposit (left).7. China has a significant...

Get Price

A Novel Energy-Efficient Pyrolysis Process: Self-pyrolysis of Oil ...

Feb 6, 2015 ... This paper proposes a novel energy-efficient oil shale pyrolysis process ... Two primary types of processes for oil shale retorting have been developed: ex situ ... For ex situ retorting, shale is always crushed into smaller particles (commonly ... In these experiments, various sizes (2–100 mm) of oil shale were...

Get Price

Microstructural imaging and characterization of oil shale before and ...

Quantified the representative sample size at which porosity remains constant. .... The richest oil shale horizon is the Mahogany zone (R-7) which is a primary target for shale .... 100 mg of the crushed sample was then treated for two hours with...

Get Price

Modelling of oil shale concentration processes in Estonian mines - Ttu

Jan 12, 2015 ... 70–84 MPa. The volume density of oil shale in layers (composite of kukersite and .... Energy distribution of raw material after primary crushing in...

Get Price

UNCONVENTIONAL OIL MARKET ... - University of Utah

This project revealed that the total capital invested to develop oil shale projects is ...... primary upgrading process, which usually consists of a retort process used to liberate ... processes consist of crushing and sizing the shale, heating it (~900.

Get Price

. ILBQMQ

which oil shales are rapidly'' educted and the oil removed ... 2 is passed into primary rotary eduction retort 8 through lock type .... ferred size should pass a 2 inch mesh sieve and be retained .... crushed oil shale, removing said ?ue gas, heating.

Get Price

Shale oil extraction - Wikiwand

For ex situ processing, oil shale is crushed into smaller pieces, increasing ... Shell ICP (primary method), American Shale Oil CCR, IEP Geothermic Fuel ... As a rule, gas heat carrier technologies process oil shale lumps varying in diameter...

Get Price

From Nano-Gas to Commercial Oil and Gas - SCAL Inc.

The Primary Reservoir Source and Reservoir Rocks are in Contact. Same Burial ... If a shale needs to be crushed to allow He to penetrate the nD matrix (GRI porosity measurement) then that shale will NOT STORE AND FLOW OIL. Exploring...

Get Price

sand, gravel, and crushed stone on-the-job training modules - MSHA

safe job procedures for primary crushing operations. This job is ... and closing action of the movable jaw against the fixed jaw continues to reduce the size of ... materials, such as phosphate, gypsum, weathered shales, etc. ... A) Grease and oil.

Get Price

Primary and Secondary DDC-Sizers : McLanahan

McLanahan DDC-Sizers are direct drive crusher-sizers that are used in the ... bauxite, petroleum coke, lignite, trona, carbon anodes, oil sands, clay, shale and more. Inward rotating rolls on primary and secondary sizers allow under-sized feed...

Get Price

Download full text pdf - De Gruyter

solutions could be applied for decreasing oil shale mining related losses. II. .... Fines are added on the secondary crushing/particle size is. 107...200 mm.

Get Price

Oil Shale - final - Eesti Teaduste Akadeemia

A study on the EU oil shale industry – viewed in the light ... an appreciation of the scientific dimension is a pre-requisite to wise policy-making. ..... both cases, the OS is excavated and transported to a processing plant where it is crushed, sometimes ..... In 2006 the primary energy balance of Estonia was 55% oil shale, 15%...

Get Price

Estonia sees a bright future for oil shale - Financial Times

Jun 4, 2015 ... Cutting edge: Eesti Energia''s oil shale processing plant in Narva ... Suffused with kerogen — a precursor of oil — when mined, crushed and heated ... the first of which is planned to be commissioned at design capacity this year, ... Advertise with the FT Follow the FT on Twitter Ebooks UK Secondary Schools.

Get Price

Large Screener Crusher Attachment Turns Loaders, Excavators Into ...

Aug 1, 2014 ... A large screener crusher attachment (sizes range from 5 to 11.1 cu. yd. ... coal, gypsum, salt, phosphate and oil shale/oil sands, as well as for some ... At the secondary stage for coal, the attachment can be used to crush and...

Get Price

Types of crushers used in oil sands - YouTube

Jul 21, 2016 ... books on primary cone aggregate crusher Crushing Plant Design and ... The First and Only Roll Crushers Able to Size Coal, oil shale zenith...

Get Price

Oil shale mining in Estonia: Surface mining is the most economical ...

Selective mining improves quality in oil shale extraction. ... As a result, crushers are required to achieve the specified particle size. ... The use of primary crushers is eliminated as surface miners cut, crush and load the material in a single...

Get Price

Dynamic imaging of oil shale pyrolysis using synchrotron X-ray ...

Jul 2, 2016 ... Kerogen, which constitutes most of oil shale''s organic matter, is a ... particle size [Ahmad and Williams, 1998; Jaber et al., 1999; Khalil, ... the transport of pyrolysis products by providing quicker escape of primary oil from the reaction zone, .... rock was crushed and milled, and 20 mg of this powdered sample...

Get Price

Petroleum - Oil and Natural Gas | energy4me

Energy4me is an energy information resource for elementary and secondary educators. ... Oil and natural gas were formed from the remains of prehistoric plants and .... For more information on shale gas and horizontal drilling, see Modern Shale Gas: A ... The drill bit has special “teeth” to help it crush or break up the rock it...

Get Price

PRODUCTION OF OIL FROM ISRAELI OIL SHALE

of oil shale processing in the following schemes: (a) retorting in a moving bed, pilot .... Finely ground oil shale, with a maximum diameter of .... primary crushing.

Get Price

Geology and Resources of Some World Oil-Shale Deposits - USGS ...

Bottom right: Block diagram of the oil shale resources in the Mahogany zone in about ... The vertical scale is in thousands of barrels of in-place shale oil per acre and the ...... primary importance. ... ing a 100-gram sample crushed to –8 mesh (2.38-mm mesh) ..... size of world oil-shale resources were based on few facts, and.

Get Price

oil shale - National Geographic Society

Mar 4, 2013 ... Oil shale is a type of rock that can be burned for energy or fuel. ... Calcite is a primary component of many marine organisms. Calcite helps form the ... During the in situ process, oil shale is not mined or crushed. Instead, the...

Get Price

CFBC - United States Energy Association

of coal, along with other primary energy resources, is upwards. ... particle size distribution ... 5.4 CFB boiler for oil shale at Narva, Estonia (Alstom). 43 ...... crushed. Fine crushing necessary. Environmental load. Low SOx combustion In-furnace.

Get Price

Oil shale may be fool''s gold - Resilience

Dec 18, 2005 ... The primary explanation is that oil shale is a lousy fuel. ... Historically, oil shale has been mined, crushed and roasted in large kilns, or “retorts.” The slag, swollen in volume and contaminated with arsenic, must then be...

Get Price

Some Effects of Overburden Pressure on Oil Shale During ...

Oil shale has no primary permeability or porosity in the usual sense.1 Therefore, ... 5,6 have reported on laboratory combustion studies in crushed oil shale. ... of thermal fracturing, induced permeability and porosity, bulk volume changes, the...

Get Price

Paraho II Technology | Queensland Energy Resources

A crushing plant where the oil shale is crushed to an average size of 10mm in ... Primary amongst the proven technologies is the vertical shaft retort Paraho...

Get Price

Portable Rock Crushers - 911 Metallurgist

May 12, 2017 ... Rock Crusher Requirements; Primary Crushers & Primary Crushing ... 35 foot backs , and, in the future, oil shale mines having even higher backs. ... The second category is that in which machine size is very much a limiting...

Get Price

Basics in Minerals Processing - zenith

Size reduction. 3. Crushing. Grinding. Size control. 4. Screening. Classification. Enrichment. 5. Washing ... 3:6. Primary crusher – sizing ..... Oil shale (Oil sand). C.

Get Price

Oil Shale: Toward a Strategic Unconventional Fuels Supply Policy ...

Long-term U.S. government purchase agreements to buy oil from shale for the Strategic Petroleum Reserve under the Energy Policy Act of 2005 could mitigate...

Get Price

Geology Exam 3 Flashcards | Quizlet

the primary sources of the organic chemicals in oil and gas are dead algae and ... any organic matter in an oil shale remains trapped among the grains and can''t ..... by truck to a jaw crusher, which reduces the rubble to usable-size fractions.

Get Price

Energy Return on Investment (EROI) of Oil Shale - MDPI

Nov 22, 2011 ... Keywords: shale oil; EROI; in situ production; surface retorting; petroleum ... The kerogen in the shale can be transformed into petroleum through one of two primary ... expressed in common physical units of measurement, such as British ..... Surface retorting involves crushing the oil shale and heating it to...

Get Price

Galoter process - Wikipedia

The Galoter process is a shale oil extraction technology for a production of shale oil, a type of ... Before retorting, the oil shale is crushed into fine particles with a size of less than 25 millimetres (1.0 in) in diameter. The crushed ... The primary modification is the replacing of the Galoter semi-coke furnace with a CFB furnace.

Get Price

Patent US4495056 - Oil shale retorting and retort water purification ...

Jan 22, 1985 ... In surface retorting, oil shale is mined from the ground, brought to the surface, crushed, sized and placed in a surface retort above ground...

Get Price

Oil Shale Development in the United States - RAND Corporation

that might change the commercial prospects for oil shale. ..... the current lease size provisions of the Act will constrain resource recovery and ..... which a small amount of oil shale is crushed, placed in a laboratory heating vessel (a retort), .... sparsely populated, the primary reasons for setting land aside will be ecological and.

Get Price

Crain''s Petrophysical Handbook - Sample Description Logging

Primary porosity is the porosity developed by the original sedimentation process by ... Dolomitization results in the shrinking of solid rock volume as the material ... Oil show indicators are found by examination of the rock samples for oil stain, ... as in a spot plate; the sample should be crushed and the solvent introduced.

Get Price

appendix a - Oil Shale and Tar Sands Programmatic EIS Information ...

This appendix describes the geology of the oil shale resource area, the resource, and the history of oil ...... crushed to the desired retort feed size in two stages.

Get Price

Coaxing Oil from Shale - Schlumberger

Coaxing Oil from Shale. Oil shale is plentiful, but producing its petroleum can be complicated. .... from the primary Estonia deposit (left).7. China has a significant...

Get Price

Request Information

Leave your footprint

Live Chat

If you have questions, please chat with the sales.

Chat Online