GB/T 14501.3-1993 Determination of tungsten, molybdenum, niobium, titanium and zirconium in uranium hexafluoride - Chemical spectrometry
Basic Information
Standard ID:
GB/T 14501.3-1993
Standard Name: Determination of tungsten, molybdenum, niobium, titanium and zirconium in uranium hexafluoride - Chemical spectrometry
Chinese Name:
六氟化铀中钨、钼、铌、钛、锆的测定 化学光谱法
Standard category:National Standard (GB)
state:in force
Date of Release1993-06-19
Date of Implementation:1994-04-01
standard classification number
Standard ICS number:Energy and Heat Transfer Engineering>>Nuclear Engineering>>27.120.30 Fissile Materials
Standard Classification Number:Energy, Nuclear Technology>>Nuclear Materials, Nuclear Fuels>>F46 Nuclear Materials, Nuclear Fuels and Their Analytical Test Methods
associated standards
Procurement status:≈ASTM C761-88
Publication information
Publication date:1994-04-01
other information
Release date:1993-06-19
Review date:2004-10-14
Drafting unit:State-owned August 14th Factory
Focal point unit:National Nuclear Energy Standardization Technical Committee
Publishing department:State Bureau of Technical Supervision
competent authority:China National Nuclear Corporation
Introduction to standards:
This standard specifies the determination method principle and analysis steps for tungsten, molybdenum, niobium, titanium and zirconium in uranium hexafluoride. This standard is applicable to the determination of tungsten, molybdenum, niobium, titanium and zirconium in uranium hexafluoride. The sampling volume is uranium hexafluoride hydrolyzate containing 0.3g uranium, and the determination range is 0.3~16μg/Z uranium. When the vanadium in the sample is greater than 2.5μg, it will interfere with the determination of niobium and titanium; when zirconium is greater than 50μg, it will interfere with the determination of titanium. When molybdenum is less than or equal to 20μg, it will not interfere with the other four impurities. GB/T 14501.3-1993 Chemical spectroscopic method for the determination of tungsten, molybdenum, niobium, titanium and zirconium in uranium hexafluoride GB/T14501.3-1993 Standard download decompression password: www.bzxz.net