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2 edition of Developments in neutron interrogation techniques for on-line analysis of coal found in the catalog.

Developments in neutron interrogation techniques for on-line analysis of coal

Eileen Anne Mosson

Developments in neutron interrogation techniques for on-line analysis of coal

by Eileen Anne Mosson

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Published by University of Birmingham in Birmingham .
Written in English


Edition Notes

Thesis (Ph.D.) - University of Birmingham, Dept of Physics.

Statementby Eileen Anne Mosson.
ID Numbers
Open LibraryOL13902828M

  These techniques are classified into six main categories as per sensing principles, electrostatic, acoustic emission and vibration, visualization, particle tracking, laser Doppler anemometry and phase Doppler anemometry as well as pressure-fluctuation methods. Trends and future developments in this field are also by: Full text of "Activation analysis: a bibliography through (Supersedes TN , Parts 1 and 2, issued May )" See other formats.

@article{osti_, title = {Wireless and chip-less passive radiation sensors for high dose monitoring}, author = {Debourg, E. and Aubert, H. and Pons, P. and Univ de Toulouse, LAAS, F Toulouse and Augustyniak, I. and Knapkiewicz, P. and Dziuban, J. and Matusiak, M. and Olszacki, M.}, abstractNote = {The safety of nuclear infrastructures may involve the monitoring . Sample Cleanup by On-Line Chromatography for the Determination of Am in Sediments and Soils by α-Spectrometry L. Perna, J. Jernström, L. Aldave de las Heras, J. de Pablo, and M. Betti Analytical Chemistry 75 (10), Cited by:

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Developments in neutron interrogation techniques for on-line analysis of coal by Eileen Anne Mosson Download PDF EPUB FB2

Recent Australian developments in the application of nuclear techniques to the on-line analysis of coal are reviewed. These techniques include on-line determination of ash in coal using dual-energy γ-ray transmission, pair production and natural γ-ray techniques; in-stream analysis of coal slurries using neutron and γ-ray techniques; on-belt determination of moisture in coke using Cited by: Coal sampling and analysis standards 4 Abstract Each year, billions of tonnes of coal are traded in regional and international market for use in power generation, steel and cement making, and many other purposes.

In commercial operations, the price of coal not. nuclear analytical techniques for on-line elemental analysis in industry proceedings of an advisory group meeting organized by the international atomic energy agency and held in espoo, finland, june a technical document issued by the international atomic energy agency, vienna, Nuclear techniques for the on-line bulk analysis of carbon in coal-fired power stations May Applied radiation and isotopes: including data, instrumentation and methods for use in Author: Brian Sowerby.

On-Line Nuclear Analysis of Coal based on prompt neutron activation represents a technological breakthrough for real-time process control necessary for optimum efficiency in the use of coal. These analyzers are presently being installed to solve a variety of current problems in coal by: 3.

The threshold for the production of MeV neutron inelastic scatter gamma-rays from carbon is MeV and the cross-section rises to about b at about 8 MeV ().The use of MeV neutron inelastic scatter gamma-rays is the most widely reported method for the bulk determination of carbon in coal and other by: Then the applications of PGNAA are discussed for: (1) on-line bulk coal analysis, (2) nuclear oil well logging, (3) vitrified waste, (4) the analysis of sodium and aluminum in “green liquor.

On-line/in situ monitoring of coal before is fed into a boiler is a necessity. A very few analytical techniques like X-ray fluorescence and prompt gamma neutron activation analysis are available commercially with enough speed and sophistication of data collection for Cited by: 5.

The general feeling among users is that XRF is good enough for off-line analyses, but only the neutron/gamma systems are useful for on-line. Secondly, the coal analytics I am concerned with are more process analytical techniques than lab versions.

This means that the pulverized coal fed to commercial boilers is one of the subsets of the. use of online coal analysis in today's competitive utility market environment. Controls Analyzers Utilities MCS Help on-line analyzer manufacturers understand utility motivations and problems Promote the integration of online coal analysis into boiler controls and optimization systems Facilitate communication among industry segments through papers.

Coal mine underground environment gases gas composition is very complicated, especially coal self-ignition different oxidation stage symbol of mine gas and release of period of reckoning produce of the coal mine enterprises poisonous and harmful gas production safety, caused great harm to the mine production period and needed after the reckoning mine air composition for Author: Yong Li, Yong Sun, Lian Cong Wang.

Described herein are integrated systems for generating neutrons to perform a variety of tasks including: on-line analysis of bulk material and industrial process control (as shown in FIG.

1), security interrogation (as shown in FIG. 2), soil and environmental analysis, and medical diagnostic treatment. These systems are based on novel gas-target neutron generation which Cited by: The STA Simultaneous Thermal Analyzer (STA) is able to analyze coal and coke to obtain Proximate Analysis data – volatiles, fixed carbon and ash – using 10 to milligram samples.

This paper demonstrates this utility using standard coal and coke samples. Introduction Proximate analysis has long been used to determine the rank of coals byFile Size: 1MB.

Thermal neutron analysis in unexploded ordnance and mine detection Lisa J. Porter Proc. SPIEPenetrating Radiation Systems and Applications, pg (1 October ); doi: / @article{osti_, title = {Online, In-Situ Monitoring Combustion Turbines Using Wireless Passive Ceramic Sensors}, author = {Gong, Xun and An, Linan and Xu, Chengying}, abstractNote = {The overall objective of this project is to develop high-temperature wireless passive ceramic sensors for online, real-time monitoring combustion turbines.

Key Multiphase Flow Metering Techniques reactor led to the development and application of PNA for this case. The developments are described by Kehler (, a, b) and the pulsed neutron source specially developed for these application is described by Rochau ().

New Developments of Neutron Activation Analysis Applications - Free download as PDF File .pdf), Text File .txt) or read online for free. NAA. Brown coal or lignite may start burning at 40 °C to 60 °C whereas anthracite will start at °C.

The smouldering will usually start several decimetres below the surface in a depth where the permeability of the coal allows the access of enough air but the air flow is slow enough to not extract the produced heat by Size: KB.

Growing interest in the on-line measurement of other elements in coal has resulted in the development of multi-element analysers based on neutron-gamma techniques. An assessment of the performance, and potential for application, of these analysers was also included in the programme.

Allocation of work. out coal. Since the Ontario Premier, Dalton McGuinty, has actively pursued policies to phase-out coal from the energy sector. Inthe Ontario government closed four coal-fired facilities and reduced coal energy production by 40 percent.[7] To date only percent of Ontario‟s total electricity is produced by coal-fired power plants.

Appendix C, the United States is a world leader in this identify scientific forefronts, technological opportunities, and windows of future opportunity, broad input was sought from the AMO science community through letters to individual scientists, open sessions at professional society meetings, and other forums.HENDES-High Efficiency Neutron Detection System for Correlation Measurements with HI Beams (English) Trzaska, W.

H. / Rubchenya, V. A. Pulsed Fast and Thermal Neutron Analysis for Coal and Cement Industries. Dep, L. / Vourvopoulos, G. | Analysis of multispectral data using computer techniques: Pennsylvania, Kansas, Virginia and California test sites / (Washington: Dept.

of Transportation, Federal Highway Administration, Offices of Research and Development ; Springfield, Va.: for sale by the National Technical Information Service, ), by Terry R. West, Purdue University.