どうざん
銅山
1. copper mine
2. Douzan
3. Copper extraction techniquesCopper extraction techniques refers to the methods for obtaining copper from its ores. This conversion consists of a series of chemical, physical, and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors. As in all mining operations, the ore must usually be beneficiated (concentrated).
Read “Copper extraction techniques” on English Wikipedia
Read “銅山” on Japanese Wikipedia
Read “Copper extraction techniques” on DBpedia
Read “Copper extraction techniques” on English Wikipedia
Read “銅山” on Japanese Wikipedia
Read “Copper extraction techniques” on DBpedia
Discussions
Log in to talk about this word.