T/HNNMIA 44-2023 Active Group standards

T/HNNMIA 44-2023 Oxidation of Molybdenum Concentrate Chemical Analysis Method Determination of Molybdenum and Copper Content by Wavelength Dispersive X-Ray Fluorescence Spectrometry (Nb Internal Standard Method)

Publish Date: 2023-12-04 Implement Date: 2023-12-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/HNNMIA 44-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2023-12-04

Implement Date: 2023-12-31

Scope

Main technical content: This document describes the method for determining the content of molybdenum and copper in roasted molybdenum concentrate. This document is applicable to the determination of the content of molybdenum and copper in roasted molybdenum concentrate, with a measurement range of 40.00% to 70.00% for molybdenum and 0.020% to 1.00% for copper.