T/JXNFS 005-2024 Active Group standards

T/JXNFS 005-2024 Lithium ore selection and treatment process sample chemical analysis method determination of lithium oxide, potassium oxide, sodium oxide, calcium oxide and magnesium oxide content using inductively coupled plasma atomic emission spectroscopy

Publish Date: 2024-10-09 Implement Date: 2024-10-09 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/JXNFS 005-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2024-10-09

Implement Date: 2024-10-09

Scope

Main technical content: This document specifies the method for determining the content of lithium oxide, potassium oxide, sodium oxide, calcium oxide, and magnesium oxide in samples from the beneficiation process of lithium ore. The samples are dissolved in hydrofluoric acid and sulfuric acid, and then spectrometric determination is carried out in a dilute sulfuric acid medium using an argon plasma light source. The content of the elements to be measured is calculated by the working curve method.