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Selective mesoporous adsorbents for Ag+/Cu2+ separation
Authors:Lam Koon Fung  Chen Xinqing  Fong Chi Mei  Yeung King Lun
Affiliation:Department of Chemical Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong (SAR-PR China).
Abstract:Three different approaches, including (1) manipulating the site chemistry, (2) controlling the spacing between neighbouring sites and (3) altering the adsorbates by the use of chelates, were successfully used to prepare MCM-41 adsorbents with excellent selectivity for silver adsorption from solutions containing copper.
Keywords:
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