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| STUDY ON MODIFICATION OF DEEP-SEA MANGANESE NODULES TO ADSORB LITHIUM ION |
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| DOI： |
| KeyWord:deep-sea manganese nodules;ion sieve;lithium;adsorption; |
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| Abstract: |
| The precursor of lithium ion sieve is composed by solid-phase synthesis reaction using deep-sea manganese nodules and lithium salt.The ion sieve is obtained by washing precursor with acid.That is a breakthrough in producing ion sieve with natural mineral.It is of great significance in non-smelting and development of functional materials for manganese nodules.The static saturated absorption capacity of ion sieve is up to 19.5 mg/g.The Kd(distribution coefficient of Li+) is far bigger than the Kd of alkaline ... |
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