THE ABSORPTIOMETRIC DETERMINATION OF CHROMIUM IN URANIUM-VANADIUM ALLOYS

Technical Report · Sun Mar 01 00:00:00 EST 1959

OSTI ID:4253579

The U-V is dissolved in HNO/sup 3/ and the Cr oxidized to the hexavalent state by KMnO/sup 4/. Excess KMnO/sub 4/ is removed by EDTA. The Cr is determined spectrophotometrically using diphenylcarbazide after the V color fades. The method is suitable for Cr contents up to 0.2%.(T.R.H.)

• Research Organization: United Kingdom Atomic Energy Authority. Industrial Group. Springfields Works, Springfields, Lancs, England
• NSA Number: NSA-13-015042
• OSTI ID: 4253579
• Report Number(s): IGO-AM/S-136
• Resource Relation: Other Information: Orig. Receipt Date: 31-DEC-59
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

CHEMISTRY
CHEMICALS
CHROMIUM COMPOUNDS
IMPURITIES
MANGANESE OXIDES
OPERATION
ORGANIC NITROGEN COMPOUNDS
PERFORMANCE
PERMANGANATES
PHENYL RADICALS
POTASSIUM COMPOUNDS
QUALITATIVE ANALYSIS
QUANTITY RATIO
SPECTROMETERS
URANIUM ALLOYS
VANADIUM ALLOYS