はいふきほう
灰吹法
1. cupellation
2. CupellationCupellation is a metallurgical process in which ores or alloyed metals are treated under high temperatures and carefully controlled operations in order to separate noble metals, like gold and silver, from base metals like lead, copper, zinc, arsenic, antimony or bismuth, that might be present in the ore.
Read “Cupellation” on English Wikipedia
Read “灰吹法” on Japanese Wikipedia
Read “Cupellation” on DBpedia
Read “Cupellation” on English Wikipedia
Read “灰吹法” on Japanese Wikipedia
Read “Cupellation” on DBpedia
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