GB/T 39292-2020 Active National standards

GB/T 39292-2020 Method of sampling and sample preparation for analysis of palladium carbon wastes

Publish Date: 2020-11-19 Implement Date: 2021-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 39292-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for precious metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2020-11-19

Implement Date: 2021-10-01

Pages: 9 pages

Scope

This standard specifies the general process, general principles, sampling pre-treatment, sampling, grinding slag sample preparation, marking and storage requirements for the analysis of spent palladium charcoal.
This standard is applicable to the sampling and sample preparation of spent palladium charcoal that loses its catalytic activity due to poisoning in the hydrogenation reduction processes of the petrochemical, pharmaceutical, fragrance, dye, and other fine chemical industries.