oil shale particle steam boiler

Projects | Industrial Combustion and Gasification Research

"Characterization of Oxy-combustion Impacts in Existing Coal-Fired Boilers," U.S. Department of Energy, w/ Reaction Engineering International. "Development of Burner Technology for In-situ Oil Shale Processing," AMSO, LLC "Depolymerization of Waste Plastics to Produce Liquid Fuels," PK Clean Technologies, Inc

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Oil Shale - Google Books

Oil Shale. 2007 96 pages Vol. 24 kerogen kinetic parameters Kiviter Kukruse Stage leachates leaching Length Change maltenes material ratio mg/L middle-heavy shale oil mixture Narva Power Plant oil shale ash oil shale semicoke Ordovician oxygen parallel flow particle size phenolic water pyrolysis radiation heat transfer retort oil Russian

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Circulating Fluidized Bed Boiler | CFB Boiler | GE Power

Ultra-Supercritical Circulating Fluidized Bed (CFB) Boilers. 660 MWe for lignite B, higher for hard coal, for low-grade and difficult-to-burn fuels such as anthracite, lignite, petroleum coke, oil shale, discarded coal and biomass, GE offer circulating fluidized bed technologies with different arrangements suited to fuel .

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Used Boilers - Used and Surplus Inventory | IPP

Description: 20,700 lbs./hr. at 150 psi max., Packaged steam boiler, manufactured by Cleaver Brooks. Model # CB200-600. 4 Pass horizontal firetube design. Capable of firing on Natural gas and fuel oil. Input 25.1 MMBtu/Hr Natural gas

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US7384615B2 - Method oil shale pollutant sorption/NOx

US7384615B2 US11/004,698 US469804A US7384615B2 US 7384615 B2 US7384615 B2 US 7384615B2 US 469804 A US469804 A US 469804A US 7384615 B2 US7384615 B2 US 7384615B2 Authority US United States Prior art keywords pollutant oil shale approximately reductant acid Prior art date 2004-12-02 Legal status (The legal status is an assumption and is not a legal conclusion.

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Mathematical model of oil shale particle combustion

At first this paper simply introduces the ignition mechanism and combustion characteristics of Huadian oil shale. Combustion behaviour was found to be homogeneous at the beginning of combustion, shifting to heterogeneous combustion in the high-temperature stage; combustible matter was noted to be volatile in the low-temperature stage, but in the high-temperature stage combustible matter

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Amec Foster Wheeler to supply CFB boilers for oil shale

The CFB boilers will be installed at Attarat Um Ghudran, located nearly 100km southeast of Jordan capital, Amman. They will be designed to burn 100% of Jordanian oil shale. Amec Foster Wheeler was previously awarded an EPC contract in 2014 for the $2.1bn 554MW oil shale fired power plant in the country.

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PDF Pyrolysis of Ellajjun Oil Shale and Particle Size Effect

loss percent, gas loss, and oil yield of oil shale has been investigated at 1 - 2 oCmin-1 constant heating rate. Particles size was varied from sizes of 37.5, 31.5, 25.0, 19.0, 9.5 mm of particle has been used during the pyrolysis of Ellajjun oil shale specimens. The total weight loss percent decreased from 28% to 21% at 550oC final pyrolysis

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Narva Power Plants - Wikipedia

The Narva Power Plants (Estonian: Narva Elektrijaamad) are a power generation complex in and near Narva in Estonia, near the border with Leningrad Oblast, Russia.The complex consists of the world's two largest oil shale-fired thermal power plants, Eesti Power Plant (Eesti Elektrijaam) and Balti Power Plant (Balti Elektrijaam). In 2007, Narva Power Plants generated about 95% of total power

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[Pdf] Firing Estonian Oil Shale in Cfb Boilers - Ash

The ash balance and the extent of carbonate decomposition (ECD) for circulating fluidised-bed (CFB) boilers depending on oil shale lower heating value (8.5 and 11.1 MJ/kg) were analysed. As for the ash balance, ash mass flow rates (kg/s) for each ash separation port were determined. In calculations the ECD methodology developed at the Department of Thermal Engineering (DTE) on the basis of ash

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APES Chapter 15 Flashcards | Quizlet

Almost 72% of the world's reserves of oil shale are found in ____. the United States The point at which pressure in a well begins to drop and production begins to decline is called the ____.

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Physicochemical Properties of Green River Oil Shale

Reaction kinetics between CO2 and oil-shale residual carbon. 2. Partial-pressure and catalytic-mineral effects. Fuel 1979, 58 (10) , 713-718. DOI: 10.1016/0016-2361(79)90067-X. Alan K. Burnham. Reaction kinetics between CO2 and oil-shale residual carbon. 1. Effect of heating rate on reactivity.

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PDF Design of Domestic Oil Shale Furnace System

DESIGN OF DOMESTIC OIL SHALE FURNACE SYSTEM Mohammed Awwad Al-Dabbas Assistance professor, Mechanical Engineering department, Mutah Total oil wt% 12.6 Particle density, kg/m 3 1800.0 Heating value, kJ/kg 7327.0 Figures (2-4) show photographic of oil shale deposits in Jordan as shows in boilers is on the same level as has been reached in

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PDF Compositional and Kinetic Analysis of Oil Shale Pyrolysis

Keywords: Oil shale, Pyrolysis, Thermogravimetric analysis, Mass spectrometry Introduction There are vast resources of oil shale in the western United States. Producing oil from oil shale requires heating out of contact with air in a process called pyrolysis. Oil shale pyrolysis produces oil, gas and coke.

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PDF Proppants for shale gas and oil recovery

Proppants for shale gas and oil recovery Engineering ceramics for stimulation of unconventional energy resources By John R. Hellmann, Barry E. Scheetz, Walter G. Luscher, David G. Hartwich, and Ryan P. Koseski T he development and commercial-ization of natural gas- and oil-con-taining shales during the past decade have

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Boilers & Boiler Technology | GE Steam Power

Contact GE Power for more information on the use of boilers in steam power plants. With GE's boilers, our customers can burn a wide spectrum of fuels, from high-rank coals to low-rank coal wastes, and from oil and natural gas to opportunity fuels such as petroleum coke, biomass and oil shale.

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Near Oil Shale Surface Particle Temperature Processes in

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Tarfaya (Morocco) oil shale particle combustion has been carried out in laboratory fluidized bed reactor (0.1 m in diameter and 2 m in height). Fluidized bed material is quartz sand with mean diameter (0.4-0.5 mm). Shale particle mass does not exceeds 0.5 % of the total bed material.

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PDF Utilization of Waste Rock from Oil Shale Mining

density of oil shale is between 1400 kg/m3 and 1800 kg/m 3 and that of limestone is between 2200 kg/m 3 and 2600 kg/m . The heating value of oil shale deposit is

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Crain's Petrophysical Handbook | Gas Shale Reservoir Analysis

Core photo of black shale with minor silt and laminations and partings between layers. Geologists define clay as any mineral in a rock with a grain size less than 4 microns, even though the mineral may not be a clay mineral. Silt is defined as a rock with particle size between 4 and 62 microns.

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(PDF) Emission of Fine Particulates from Oil Shale Fired

Emissions of fine particulates of grade PM2.5 and PM10 from different oil shale (OS) power plant (PP) boilers were studied. Pulverized (PF) and circulating fluidized-bed (CFB) boilers burning oil

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Experimental Research on Producing Shale Oil through

Aiming at utilization status of China's small particle oil shale, in the condition of laboratory, self-developed instrument of fluidized bed thermal cracking is used to conduct experimental researches on producing shale oil through thermal cracking of small-particle oil Shale. Through the orthogonal experiment, the optimal technological parameters on producing shale oil through thermal

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Flow Structure and Combustion Characteristic of 65 t/h Oil

In this paper, an industrial hot experiment was done for studying the flow structure and combustion characteristic of a 65 t/h oil-shale-fired circulating fluidized bed (CFB) dense phase. The operational characteristics of this boiler and the particle properties of crushed oil shale and circulating ash were obtained. The particle-size distribution and carbon content of solid particles within

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Determination of Heating Value of Estonian Oil Shale by

The laser-induced breakdown spectroscopy (LIBS) combined with multivariate regression analysis of measured data were utilised for determination of the heating value and the chemical composition of pellets made from Estonian oil shale samples with different heating values. The study is the first where the oil shale heating value is determined on the basis of LIBS spectra.

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Boiler Terms - Boiler Glossary - P C McKenzie Company

Agglomeration - Groups of fine dust particles clinging together to form a larger particle. Air-atomizing oil burner - A burner for firing oil in which the oil is atomized by compressed air which is forced into and through one or more streams of oil, breaking the oil into a fine spray. Air-fuel ratio - The ratio weight, or volume, of air

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On the Characterization of Unconventional Oil Reservoirs

Within the WCSB, examples of this evolving trend include the Cardium, 2ndWhite Speckled Shale, Viking, Montney, and Bakken/Exshaw formations. These unconventional light oil plays can be classified as "tight-oil", "halo-oil", and "shaleoil", depending on the characteristics of the dominant reservoir/fluid system (Clarkson et al, 2011).

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New technology for the comprehensive utilization of

First, coarse oil shale particles are transported into a retort furnace where they are retorted to shale oil vapour, oil-shale semicoke and fuel gas with hydrocarbons at the retort furnace temperatures ranging from 450-550 °C. The heat source of the retort furnace is the hot gas from a gas furnace.

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PDF Reuse of waste ashes formed at oil shale based power

Reuse of waste ashes formed at oil shale based power industry in Estonia R. Kuusik, M. Uibu, A. Trikkel & T. Kaljuvee Tallinn University of Technology, Estonia Abstract Estonian oil shale belongs to low-grade fossil fuels and by its combustion huge quantities of ash (currently about 5 million tons annually) are formed. Since

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PDF Coal Combustion and Combustion Products

UNESCO - EOLSS SAMPLE CHAPTERS COAL, OIL SHALE, NATURAL BITUMEN, HEAVY OIL AND PEAT - Vol. I - Coal Combustion and Combustion Products - Xianglin Shen ©Encyclopedia of Life Support Systems (EOLSS) Other reactants, including steam, CO2 and H2, can also react with char, but the rates with these reactants are considerably slower than with oxygen.

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Flash pyrolysis | Article about Flash pyrolysis by The

pyrolysis[pə′räl·ə·səs] (chemistry) The breaking apart of complex molecules into simpler units by the use of heat, as in the pyrolysis of heavy oil to make gasoline. Also known as thermolysis. Pyrolysis the process by which organic compounds are decomposed by heat. The term "pyrolysis" is usually used in a narrower sense to refer to the high

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Exposure to dust and particle-associated 1-nitropyrene of

Exposure to dust and particle-associated 1-nitropyrene (1-NP) was studied in 20 miners of black coal by the long wall method (Czech Republic) and in 20 workers in oil shale mining by the room and pillar method (Estonia). The study in the oil shale mine was extended to include 100 workers in a second phase (main study).

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Flame Ignition and Stability « ICSE

Flame Ignition and Stability Project Objectives. To better understand flame stability under oxycoal fired conditions by comparing simulation and experimental results from the literature and ICSE's 100 kW pilot facility for flame stability as a function of: oxygen partial pressure in the primary and wall temperature; inlet stoichiometric ratios; and particle behavior.

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Methods Improve Shale Core Analysis - Schlumberger

shale systems, p orosities are very low and permeabilities are 100 to 1,000 time s lower than what was considered m"tight" only a few years ago. S ince a fraction of a small numbe r is even smaller, it follows that the oil, water and gas content in tight shale pore space is also very small. However, the abundance and volumetric

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PDF Simulation of Oil Shale Semi-Coke Particle Cold

Simulation of Oil Shale Semi-Coke Particle Cold Transportation in a Spouted Bed Using CPFD Method Lidong Zhanga,b,*, Zijia Wanga, Qing Wanga, Hong Qin a, Xiandong Xub,* a Engineering Research Centre of Oil Shale Comprehensive Utilization, Ministry of Education, Northeast Dianli University, Jilin, Jilin 132012, People's Republic of China

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Inline Filters | Particle Filters for Liquid and Gas

Inline filters trap particles in gas and liquid systems. Available with sintered and strainer elements from 1 to 400 microns, inline filters are available in stainless, brass, Alloy 400 and other alloys and with tube and pipe end connections from 1/8 to 1/2 in.

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Amec Foster Wheeler awarded oil shale fired CFB boilers

Amec Foster Wheeler was selected in 2014 by GPEC to perform the EPC of the $2.1 B 554-MW oil shale fired power plant, Jordan's first. This project will help Jordan utilize its substantial oil shale reserves, estimated to be approximately 30 Bt, thereby reducing its reliance on imported oil and gas.

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Oil Shale Power Plant - Al-Qamer

The boilers can fire oil shale with ash content as high as 80% and having calorific value as low as 900 kcal/kg. Ability to Burn Fines: Oil Shale containing fines below 6 mm can be burnt efficiently in CFBC boiler, which is very difficult to achieve in conventional firing system.

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PDF Determination of Heating Value of Estonian Oil Shale by

Oil shale is used for production of fuel oil and various chem-ical products and is also used as a fuel in Estonian power plants. New boilers of oil shale power plants as well as oil retorts require a relatively constant quality of raw materials and fuel. The basic parameter of oil shale quality is the heat-ing value.

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How fluids flow through shale - Phys.org

Most of the world's oil and natural gas reserves may be locked up inside the tiny pores comprising shale rock. But current drilling and fracturing methods can't extract this fuel very well

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PDF Porosity and Bulk Density of Sedimentary Rocks

POROSITY AND BULK DENSITY OF SEDIMENTARY ROCKS By G. EDWARD MANGER ABSTRACT More than 900 items of porosity and bulk density data for sedimentary rocks have been tabulated. Most of the data are from the more accessible American, British, German, and Swiss literature. The number of porosity determinations per item ranges from 1 to 2,109.

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Amec Foster Wheeler wins contract with China’s GPEC for

Amec Foster Wheeler announces today that it has been awarded a new contract by China Energy Engineering Group Guangdong Power Engineering Co., Ltd. (“GPEC†), for the design and supply of two circulating fluidized-bed (CFB) steam generator boilers, as well as technical advisory services.  Located in Attarat Um Ghudran, approximately 100km southeast of Amman, the []

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