The process involved looks to recover copper and nitric acid from copper nitrate, a common waste byproduct of processing metal. While a process called thermal decomposition exists to accomplish ...

The company says it has used its proprietary process to recover nickel from spent lithium-ion batteries and battery ...

The study, titled "Revealing Catalyst Restructuring and Composition During Nitrate Electroreduction ... catalysts transform into the expected Cu metal phase during reaction, and whether such ...