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铜钼矿床总是含有某种Re杂质,世界上Re金属的生产将近80%是从铜钼矿石中提取的。Re的主要浓集矿物是辉钼矿:辉钼矿中的Re含量,其变化从每吨几克到百分之几,并发现与地质和地球化学因素有一定的关系。从而可把辉钼矿中
The copper-molybdenum deposit always contains some kind of Re impurity, and nearly 80% of the world’s Re metal is produced from copper-molybdenum ore. Re’s main concentration mineral is molybdenite: the Re content in molybdenite varies from a few grams per ton to a few percent and found to have a certain relationship with geological and geochemical factors. Which can be molybdenite