“Pregnant leach solution”的意思、由来-开放百科全书

词条

Pregnant leach solution

释义

References

{{Refimprove|date=August 2015}}Pregnant Leach Solution (PLS) is acidic metal-laden water generated from stockpile leaching and heap leaching. Pregnant Leach Solution is used in the SX/EW process.^[1]

The portion of an original liquid that remains after other components have been dissolved by a solvent is called raffinate.

References

1. ^http://www.rosemonteis.us/glossary/term/285

1 : Metallurgical processes

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