GB/T 11848.2-2025

Active

Methods for analysis of uranium ore concentrate—Part 2：Determination of nitric acid-insoluble uranium—Spectrophotometric method

铀矿石浓缩物分析方法 第2部分：硝酸不溶铀的测定 分光光度法

Standard Type
GBT
ICS
27.120.30
CCS
F46
Status
Active
Issue Date
2025-10-05
Implementation
2026-05-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies a spectrophotometric method for determining the nitric acid-insoluble uranium content in uranium ore concentrate. It is applied in the nuclear fuel cycle industry, specifically for quality control and process monitoring during the conversion of uranium ore concentrate into nuclear-grade materials. The method ensures accurate measurement of residual uranium that remains undissolved after nitric acid leaching, which is critical for optimizing extraction efficiency and meeting regulatory requirements.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.