| http://www.w3.org/ns/prov#value | - Andy Abbott of the University of Leicester is enthusiastic about the approach. ??The topic of processing metals using ionic liquids is gathering speed,?? he says. ??This work is particularly useful as it is amongst the first to look at the topical area of [recycling] rare-earth metals.??Roberts adds, ??The concept of using ionic liquids is similar to using an ion exchange resin.
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