T/CNIA 0191-2023 Active Group standards

T/CNIA 0191-2023 Copper ore bio-leaching cyclic process control technical specifications

Publish Date: 2023-03-06 Implement Date: 2023-08-01 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/CNIA 0191-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Metal production

Publish Date: 2023-03-06

Implement Date: 2023-08-01

Scope

Main technical content: This document specifies the equipment requirements, production process requirements, and sampling and testing requirements for the biological heap leaching cycle of copper ores. This document is applicable to the biological heap leaching production of oxide-sulfide mixed copper ores and sulfide copper ores with a total soluble calcium and magnesium content (mass fraction) of no more than 15%.