THE GRAVIMETRIC DETERMINATION OF TUNGSTEN IN URANIUM-TUNGSTEN ALLOYS
Tungsten in uranium--tungsten alloys is determined by precipitating the tungsten from a cold sulfuric acid solution using alpha -benzoinoxime and cinchonine as the precipitating agents. The precipitate is dgnited at 800 deg C and weighed as WO/sub 3/. Results of 94 determinations on known samples containing 20 to 40 milligrams of tungsten in the presence of 1 to 8 grams of uranium showed an average recovery of 100.1% with a standard deviation of 0.7%. (auth)
- Research Organization:
- Los Alamos Scientific Lab., N. Mex.
- DOE Contract Number:
- W-7405-ENG-36
- NSA Number:
- NSA-13-007487
- OSTI ID:
- 4253915
- Report Number(s):
- LA-2270
- Country of Publication:
- United States
- Language:
- English
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