The designation follows a thorough evaluation by government agencies including the Ministry of Trade, Industry and Energy, ...

The COREX smelting reduction process is an innovative method for producing hot metal from iron ore without the need for coke ovens. This process utilizes a combination of gas and solid materials ...

Youngpoong can no longer process the essential byproduct sulfuric acid generated during the zinc smelting process at the Seokpo smelter in Bonghwa County, North Gyeongsang Province, through Korea ...

The gold obtained from byproducts during the concentrate smelting process at Korea Zinc is about 10 tons annually, with 2,500 tons of silver and 1.5 million tons of sulfuric acid, with the market ...

These companies have expressed the need for government support in developing local smelting infrastructure. In November last year, Korea Zinc was recognised with national core technology and ...