Prompt gamma neutron activation analysis PGNAA logging Due to its high hydrogen content, coal is an excellent matrix for the PGNAA technique 2 The neutrons emitted are thermalised by colliding with the hydrogen nuclei present in coal, and they then ,...
The application of PGNAA borehole logging for copper grade estimation at Chuquicamata mine more by Oscar Durán Publication Date 2004 Publication Name Applied Radiation and Isotop Research Interests Data Analysis, Quality Control, Copper, Clinical Sciences, and Field Trial...
iaea-tecdoc-537 prompt gamma neutron activation analysis in borehole logging and industrial process control report of an advisory group meeting organized by the...
Abstract A prompt gamma neutron activation analysis borehole logging method for copper, nickel and iron grade estimation is proposed The performance of the method was simulated by MCNP5 code...
It is important to recognise PGNAA borehole logging for in situ estimation of that there are critical differences between geophysical copper grade Nargawalla et al, 1977 Moxham et al, borehole logging data for example, PGNAA data and 1972...
use of gamma ray well logging or core analysis Uranium and thorium will provide positive gamma ray signals, and due to their chemical similarity to REEs actinides ,...
NUCLEAR METHODS FOR SUBSEA FLUID CHARACTERIZATION ølker Meriç , 34 PGNAA in conjunction with the MCLLS approach for produced water characterization 49 , and neutrons have been used for oil well-logging applications 8, 9 Naturally, all of these...
Spectrometric borehole logging gamma technique for coal analysis An in situ spectrometric borehole logging technology for routine applications in mining deposits ,...
In addition to XRF and XRD analysis technologies, inline minerals analysis utilises nuclear techniques that are not dissimilar to those employed in borehole logging Prompt gamma neutron activation analysis PGNAA uses the same gamma ray detection and analysis techniques to derive elemental composition data about the mineral or minerals that ....
Online Analyzers Cf-252 Supply Chain Update and Risk Mitigation , These analyzers use Prompt Gamma Neutron Activation Analysis PGNAA and in some cases Pulsed Fast Thermal Neutron Analysis , start nuclear reactors, for nuclear reactor fuel rod scanning, for oil exploration via down-hole well logging , for the medical treatment of cancer ....
A new prompt gamma neutron activation PGNAA logging method that can determine copper and nickel grade in borehole is proposed, which avoids the great cost of cutting experimental analysis and the uncertainty caused by the heterogeneity of deposit...
Abstract Prompt gamma ray neutron activation analysis PGNAA is an efficient nondestructive multi-elemental detection technique for samples such as metals, coal mineral , cement, and radioactive materials as well as for explosives, chemical warfare agents, various narcotics, land mines, etc...
The PGNAA borehole logging method and instrumentation, described in an earlier paper Charbucinski et al, 2003 , were recently tested in a number of a large diameter blast holes at CODELCO s Chuquicamata open-cut copper mine in Chile...
The performance of a borehole-logging system, based on prompt-gamma-neutron-activation-analysis PGNAA , for explosive detection was studied by Monte-Carlo simulations...
The performance of a borehole-logging system, based on prompt-gamma-neutron-activation-analysis PGNAA , for explosive detection was studied by Monte-Carlo simulations The prompt gamma of nitrogen, which is a constituent of common explosive, was used to ,...
of PGNAA is borehole logging for both the delineation of ore deposits and the in-situ determination of ore quality Borehole logging is a valuable addition for mine exploration and mapping, enabling an automatic real-time update...
The application of PGNAA borehole logging for copper grade estimation at Chuquicamata mine Authors J Charbucinski O Duran R Freraut N Heresi I Pineyro , The field tests have proved the suitability of the PGNAA logging system for in situ quality control of copper ore Read More View Article May 2004...
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Application of spectrometric nuclear borehole logging for ,
Prompt gamma neutron activation analysis PGNAA logging Due to its high hydrogen content, coal is an excellent matrix for the PGNAA technique 2 The neutrons emitted are thermalised by colliding with the hydrogen nuclei present in coal, and they then ,...
Oscar Durán Universidad del Cauca
The application of PGNAA borehole logging for copper grade estimation at Chuquicamata mine more by Oscar Durán Publication Date 2004 Publication Name Applied Radiation and Isotop Research Interests Data Analysis, Quality Control, Copper, Clinical Sciences, and Field Trial...
IN BOREHOLE LOGGING
iaea-tecdoc-537 prompt gamma neutron activation analysis in borehole logging and industrial process control report of an advisory group meeting organized by the...
Monte Carlo simulation of Cu, Ni and Fe ,
Abstract A prompt gamma neutron activation analysis borehole logging method for copper, nickel and iron grade estimation is proposed The performance of the method was simulated by MCNP5 code...
The application of PGNAA borehole logging for copper grade ,
It is important to recognise PGNAA borehole logging for in situ estimation of that there are critical differences between geophysical copper grade Nargawalla et al, 1977 Moxham et al, borehole logging data for example, PGNAA data and 1972...
DEVELOPMENT OF LOW
use of gamma ray well logging or core analysis Uranium and thorium will provide positive gamma ray signals, and due to their chemical similarity to REEs actinides ,...
NUCLEAR METHODS FOR SUBSEA FLUID ,
NUCLEAR METHODS FOR SUBSEA FLUID CHARACTERIZATION ølker Meriç , 34 PGNAA in conjunction with the MCLLS approach for produced water characterization 49 , and neutrons have been used for oil well-logging applications 8, 9 Naturally, all of these...
Neuclonic Safety Gamma Ray Neutron
Spectrometric borehole logging gamma technique for coal analysis An in situ spectrometric borehole logging technology for routine applications in mining deposits ,...
Inline minerals analysis Southern Innovation
In addition to XRF and XRD analysis technologies, inline minerals analysis utilises nuclear techniques that are not dissimilar to those employed in borehole logging Prompt gamma neutron activation analysis PGNAA uses the same gamma ray detection and analysis techniques to derive elemental composition data about the mineral or minerals that ....
Online Analyzers Cf
Online Analyzers Cf-252 Supply Chain Update and Risk Mitigation , These analyzers use Prompt Gamma Neutron Activation Analysis PGNAA and in some cases Pulsed Fast Thermal Neutron Analysis , start nuclear reactors, for nuclear reactor fuel rod scanning, for oil exploration via down-hole well logging , for the medical treatment of cancer ....
A new PGNAA borehole logging method for determining copper ,
A new prompt gamma neutron activation PGNAA logging method that can determine copper and nickel grade in borehole is proposed, which avoids the great cost of cutting experimental analysis and the uncertainty caused by the heterogeneity of deposit...
Applications of Prompt Gamma Ray Neutron Activation ,
Abstract Prompt gamma ray neutron activation analysis PGNAA is an efficient nondestructive multi-elemental detection technique for samples such as metals, coal mineral , cement, and radioactive materials as well as for explosives, chemical warfare agents, various narcotics, land mines, etc...
The application of PGNAA borehole logging for copper grade ,
The PGNAA borehole logging method and instrumentation, described in an earlier paper Charbucinski et al, 2003 , were recently tested in a number of a large diameter blast holes at CODELCO s Chuquicamata open-cut copper mine in Chile...
Detection of unexploded ordnance by PGNAA based borehole ,
The performance of a borehole-logging system, based on prompt-gamma-neutron-activation-analysis PGNAA , for explosive detection was studied by Monte-Carlo simulations...
Detection of unexploded ordnance by PGNAA based borehole ,
The performance of a borehole-logging system, based on prompt-gamma-neutron-activation-analysis PGNAA , for explosive detection was studied by Monte-Carlo simulations The prompt gamma of nitrogen, which is a constituent of common explosive, was used to ,...
Analysis and Developments of PGNAA Installation at Al ,
of PGNAA is borehole logging for both the delineation of ore deposits and the in-situ determination of ore quality Borehole logging is a valuable addition for mine exploration and mapping, enabling an automatic real-time update...
Porphyry Publications PubFacts
The application of PGNAA borehole logging for copper grade estimation at Chuquicamata mine Authors J Charbucinski O Duran R Freraut N Heresi I Pineyro , The field tests have proved the suitability of the PGNAA logging system for in situ quality control of copper ore Read More View Article May 2004...
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