#21 Re: 美帝能找到镓的替代品吗？
发表于 ： 2025年 10月 16日 20:34
镓只能在primary aluminum 的 smelting 过程中提炼，而美国主要是recycle 铝，呵呵，已经没有镓了。
镓只能在primary aluminum 的 smelting 过程中提炼，而美国主要是recycle 铝，呵呵，已经没有镓了。
美国镓矿：
“Not only is our gallium high grade, but we are also confident that we will be able to create a separation process that will be environmentally respectful. US Critical Materials’ prime gallium claims average over 300 ppm and go as high as 1,370 ppm,” Hendrick said in a statement, adding that gallium can be separated profitably at 50 ppm.
分离技术：
In December 2023, US Critical Materials signed an agreement with Idaho National Laboratories to develop new rare earth processing methods, including gallium separation.
The company said it believes the technologies developed under this cooperative research and development agreement could potentially provide environmentally responsible mining and processing to mitigate environmental concerns.
https://www.mining.com/us-critical-mate ... n-montana/
你得从铝土矿中才能拿到镓，回收炼铝不管用。再有，中国的铝土矿伴生的镓含量是欧美这些铝土矿镓含量的好几倍
说镓必须从铝里面提炼的，是因为没有真正的好镓矿，只能凑合用
是因为作为炼铝副产品镓已经足够用了，没有找镓矿的必要。
连西红柿都不愿意自己摘的垃圾人口，耐得住寂寞去提炼0.137%的镓？还profitable, 其实是自己左手跟右手做生意。
Mountainlion 写了： 2025年 10月 16日 20:45美国镓矿：
“Not only is our gallium high grade, but we are also confident that we will be able to create a separation process that will be environmentally respectful. US Critical Materials’ prime gallium claims average over 300 ppm and go as high as 1,370 ppm,” Hendrick said in a statement, adding that gallium can be separated profitably at 50 ppm.分离技术：
In December 2023, US Critical Materials signed an agreement with Idaho National Laboratories to develop new rare earth processing methods, including gallium separation.The company said it believes the technologies developed under this cooperative research and development agreement could potentially provide environmentally responsible mining and processing to mitigate environmental concerns.
虽然我是偷渡的，但是跟着大家混了那么多年也长了不少见识。
不可能有天然镓矿，因为镓和铝的化学性质接近，而数量少得多