Some copper and zinc smelters have been forced to cut their output because they have run out of space to store hazardous sulphuric acid in the face of poor demand for the by-product and more may have ...
A solution with a pH value which is less than 7 is acidic. The acids which react with metals usually have quite a low pH, of either 3 or less. Some metals react with acids and when they do the ...
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Two-step flash Joule heating method recovers lithium‑ion battery materials quickly and cleanly
A research team at Rice University led by James Tour has developed a two-step flash Joule heating-chlorination and oxidation ...
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