Author: James B. Zimmerman
Publisher: Information Canada
ISBN:
Category : Mining engineering
Languages : en
Pages : 10
Book Description
The Determination of Low Concentrations of Uranium in Ores and Solid Mill Products by X-ray Fluorescence Spectrometry
Author: James B. Zimmerman
Publisher: Information Canada
ISBN:
Category : Mining engineering
Languages : en
Pages : 10
Book Description
Publisher: Information Canada
ISBN:
Category : Mining engineering
Languages : en
Pages : 10
Book Description
Nuclear Science Abstracts
The Determination of Uranium in Solids and Solutions by X-ray-fluorescence Spectrometry and a Background-ratio Method with a Derived Exponent
Author: J. J. Jacobs
Publisher:
ISBN: 9780869994702
Category :
Languages : en
Pages : 10
Book Description
A method is described for the determination of uranium in ores, siliceous materials, and solutions. As the matrices of all these materials can vary considerably, a modified background-ratio technique that uses an empirically determined exponent is used to correct for matrix effects, and yields linear calibration curves for U3O8 in briquette form of up to 1000 ppm. A background reading taken at 35,0 degrees C 20 was found to be less subject to interference than the background at 36,70 degrees C 20. The relative standard deviation for the method ranges from 0,03 to 0,04 for concentrations of U3O8 from 400 to 4000 ppm. Differences between determined and accepted values for reference samples were found to be less than 1 per cent over this range of concentrations. The calculation and evaluation of empirical exponents and the listing of a computer programme are given in the Appendices.
Publisher:
ISBN: 9780869994702
Category :
Languages : en
Pages : 10
Book Description
A method is described for the determination of uranium in ores, siliceous materials, and solutions. As the matrices of all these materials can vary considerably, a modified background-ratio technique that uses an empirically determined exponent is used to correct for matrix effects, and yields linear calibration curves for U3O8 in briquette form of up to 1000 ppm. A background reading taken at 35,0 degrees C 20 was found to be less subject to interference than the background at 36,70 degrees C 20. The relative standard deviation for the method ranges from 0,03 to 0,04 for concentrations of U3O8 from 400 to 4000 ppm. Differences between determined and accepted values for reference samples were found to be less than 1 per cent over this range of concentrations. The calculation and evaluation of empirical exponents and the listing of a computer programme are given in the Appendices.
The X-ray Fluorescence Spectrometric Determination of Manganese in Uranium-plutonium-manganese Alloys
Author: E. Arnold Hakkila
Publisher:
ISBN:
Category : Manganese alloys
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Manganese alloys
Languages : en
Pages : 36
Book Description
The Spectrographic Determination of Uranium in Ores and Ore Products
Author: David Kaufman
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages : 24
Book Description
X-ray Fluorescence Spectrometric Determination of Uranium in Niobium Trichloride
Author: E. Arnold Hakkila
Publisher:
ISBN:
Category : Niobium compounds
Languages : en
Pages : 38
Book Description
Publisher:
ISBN:
Category : Niobium compounds
Languages : en
Pages : 38
Book Description
Analytical Techniques in Uranium Exploration and Ore Processing
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 212
Book Description
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 212
Book Description
A Rapid Method for the Determination of Uranium in Ores and Carbonaceous Materials by X-ray Fluorescence Spectrometry
Author: R. T. Tolmay
Publisher:
ISBN: 9780869994986
Category : X-ray spectroscopy
Languages : en
Pages : 18
Book Description
Publisher:
ISBN: 9780869994986
Category : X-ray spectroscopy
Languages : en
Pages : 18
Book Description
The General Electric X-ray Photometer and Its Application to the Determination of Uranium
Author: T. W. Bartlett
Publisher:
ISBN:
Category : Photometry
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Photometry
Languages : en
Pages : 20
Book Description
Mining Research Laboratories Report MRP/MRL.
Author: Canada Centre for Mineral and Energy Technology
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 46
Book Description