Author: Scott B. Kilner
Publisher:
ISBN:
Category : Polarography
Languages : en
Pages : 4
Book Description
There are two analytical problems in the purification of the uranium. The first is the determination of small amounts of uranium in the ferric hydroxide precipitate, and the other is the examination of the solution remaining after the precipitation of the ammonium uranate for any unprecipitated uranium. In both of these cases any uranium will be present in very small amounts, and will have a large excess of other ions. A method has been published, for determining uranium in the ferric hydroxide precipitate polarographically, which is claimed to be sensitive to 0.1% uranium in ferric hydroxide. It has been found possible to determine approximately 50 micrometers/cc of uranium, and by using enough ferric hydroxide to give a final solution nearly saturated with ferrous chloride, it should be possible to detect as little as one part in ten thousand of uranium in ferric hydroxide and estimate it to within approximately 20%. The presence of 10 micrometers/cc of uranium can be noticed if the run is carefully made, which means that one thousandth of a per cent of uranium can be detected in the ferric hydroxide precipitate.
Determination of Small Amounts of Uranium by the Polarographic Method
Author: Scott B. Kilner
Publisher:
ISBN:
Category : Polarography
Languages : en
Pages : 4
Book Description
There are two analytical problems in the purification of the uranium. The first is the determination of small amounts of uranium in the ferric hydroxide precipitate, and the other is the examination of the solution remaining after the precipitation of the ammonium uranate for any unprecipitated uranium. In both of these cases any uranium will be present in very small amounts, and will have a large excess of other ions. A method has been published, for determining uranium in the ferric hydroxide precipitate polarographically, which is claimed to be sensitive to 0.1% uranium in ferric hydroxide. It has been found possible to determine approximately 50 micrometers/cc of uranium, and by using enough ferric hydroxide to give a final solution nearly saturated with ferrous chloride, it should be possible to detect as little as one part in ten thousand of uranium in ferric hydroxide and estimate it to within approximately 20%. The presence of 10 micrometers/cc of uranium can be noticed if the run is carefully made, which means that one thousandth of a per cent of uranium can be detected in the ferric hydroxide precipitate.
Publisher:
ISBN:
Category : Polarography
Languages : en
Pages : 4
Book Description
There are two analytical problems in the purification of the uranium. The first is the determination of small amounts of uranium in the ferric hydroxide precipitate, and the other is the examination of the solution remaining after the precipitation of the ammonium uranate for any unprecipitated uranium. In both of these cases any uranium will be present in very small amounts, and will have a large excess of other ions. A method has been published, for determining uranium in the ferric hydroxide precipitate polarographically, which is claimed to be sensitive to 0.1% uranium in ferric hydroxide. It has been found possible to determine approximately 50 micrometers/cc of uranium, and by using enough ferric hydroxide to give a final solution nearly saturated with ferrous chloride, it should be possible to detect as little as one part in ten thousand of uranium in ferric hydroxide and estimate it to within approximately 20%. The presence of 10 micrometers/cc of uranium can be noticed if the run is carefully made, which means that one thousandth of a per cent of uranium can be detected in the ferric hydroxide precipitate.
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Polarographic Method for the Quantitative Determination of Uranium in Atmospheric Dust
Polarographic Method for the Quantitative Determination of Uranium in Atmospheric Dust
The Polarographic Determination of Hexavalent Uranium in Uranium Oxides
Author: R. M. Burd
Publisher:
ISBN:
Category : Polarography
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Polarography
Languages : en
Pages : 16
Book Description
Polarographic Determination of Uranium in the Presence of Molybdenum
Author: Robert C. Propst
Publisher:
ISBN:
Category : Molybdenum
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Molybdenum
Languages : en
Pages : 28
Book Description
In-line Polarography of Uranium in Process Waste
Author: Robert C. Propst
Publisher:
ISBN:
Category : Polarography
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Polarography
Languages : en
Pages : 32
Book Description
Determination of Enriched Uranium in Process Waste Streams
Author: Myron O. Fulda
Publisher:
ISBN:
Category : Colorimetric analysis
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Colorimetric analysis
Languages : en
Pages : 16
Book Description
A Direct Quantitative Fluorimetric Method for the Determination of Small Amounts of Uranium in the Field and Laboratory
Author: Frank Grimaldi
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages : 12
Book Description
Revision of the Polarographic Techniques for Uranium Determination
Author: Maria Teresa Aguas da Silva
Publisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description