Current Category: CN-YS - Non-ferrous metals
This document applies to the management of water withdrawal by existing, new, and renovated and expanded zinc smelting production enterprises.
This document is applicable to the evaluation of water-saving enterprises in lead smelting enterprises that use lead concentrate and mixed lead-zinc concentrate as the main raw materials, but it is not applicable to lead smelting enterprises, recycled lead enterprises, and lead rolling processing enterprises that only use secondary lead resources as raw materials.
This document is applicable to the evaluation of water-saving enterprises in the zinc smelting industry, which involves both pyrometallurgical and hydrometallurgical processes.
This document is applicable to the calculation and assessment of energy consumption indicators for mining and mineral processing (flotation) enterprises primarily engaged in the production of copper concentrates.
This document is applicable to the green factory evaluation of casting aluminum alloy enterprises that use primary aluminum and recycled aluminum as raw materials.
This document is applicable to the green factory evaluation of tungsten smelting enterprises that use tungsten concentrate as raw material to produce ammonium paratungstate and tungsten oxide.
This document is applicable to the calculation and assessment of energy consumption of products in lithium smelting enterprises, as well as the energy consumption control of new projects. It is also applicable to the assessment of energy consumption in the upgrading of product processes in enterprises.
This document is applicable to the evaluation of green factories for copper and copper alloy rod, profile, and wire processing enterprises with actual production processes.
This document is applicable to the evaluation of green factories for copper and copper alloy plate, strip, and foil processing enterprises with actual production processes.
This document stipulates the terms and definitions, general principles, evaluation requirements, evaluation procedures, and evaluation reports for the evaluation of green factories in the production of copper and copper alloy pipes.
This document is applicable to the determination of carbon content in silver-tungsten alloys. The measurement range is 0.002% to 0.20%.
This document is applicable to the determination of the contents of cobalt, chromium, copper, magnesium, iron, potassium, sodium, tin, nickel, silicon, and zinc in silver-tungsten alloys.