That metal instead requires a process called hydrometallurgy in which old batteries are crushed and the resulting " black mass" is treated with harsh chemicals known as lixiviants.
相反,这种金属需要一种称为湿法冶金的工艺,其中将旧电池粉碎,然后用称为浸出剂的刺激性化学物质处理所产生的“黑色物质”。
单词 | hydrometallurgy |
释义 |
hydrometallurgy
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