Carbon adsorbents for the sorpting and concentrating nobel metals |
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Authors: | Yu. V. Pokonova |
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Affiliation: | (1) St. Petersburg State Technological Institute, St. Petersburg, Russia |
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Abstract: | Kinetic, sorption and selectivity properties of commercial adsorbents are improved by adding petroleum residues (tar asphaltene concentrates) 13% of whole mass. Obtained adsorbents can be used for selective extraction of nobel metals from multicomponent polymetallic solutions of heavy metals and fro sewages purification for removing arsenic. |
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