ASTM C1843-16 PDF

Scope: 1.1 This test method is used to determine compliance with Specification C967 for the requirements of moisture in uranium ore concentrates (UOC). A procedure is given to determine the approximate temperature for drying the UOC; normally 110°C but possibly 165°C for uranyl peroxides. The dried uranium ore-concentrate resulting from this procedure is then used for performing additional analyses described in Specification C967. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are mathematical equivalents that are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM C1843-16 Referenced Document

ASTM C1022 Standard Test Methods for Chemical and Atomic Absorption Analysis of Uranium-Ore Concentrate
ASTM C1075 Standard Practices for Sampling Uranium-Ore Concentrate
ASTM C859 Standard Terminology Relating to Nuclear Materials
ASTM C967 Standard Specification for Uranium Ore Concentrate
ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes

2022 ASTM C1843-16(2022) Standard Test Method for Determining Moisture Content in Uranium-Ore Concentrate
2016 ASTM C1843-16 Standard Test Method for Determining Moisture Content in Uranium-Ore Concentrate