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WebNov 19, 2004 · Four chelating ion exchange polymeric resins were tested to remove Ni and Co from synthetic solutions simulating pressure acid leach liquor. The goal of this work was to select a...
WebJan 1, 2019 · Results showed that copper adsorption was 100% using monoelementary solutions and 72% in multielementary solution at pH 1.5 after 120min, where the resin was more selective for...
WebJun 12, 2018 · Abstract. The main problem of the separation process from nickel mining using the ion exchange technique is the presence of iron, which precipitates in pH above...
WebCommon applications for chelating ion exchange resins include: Brine decalcification in the chlor-alkali industry. Resin-in-pulp (RIP) for base metal capture (copper, nickel, cobalt, zinc) Removal...
WebSep 1, 2019 · This work aimed to study the copper, nickel and cobalt recovery using chelating ion exchange resin Lewatit TP 207 and reducing process using sodium...