Adsorption and desorption behavior of anion-exchange resin towards SO 4 2− in the desulphurization process using citric method
作者： Tao Hong , Guibao Qiu , Muhammad Ali Mehmood , Hao Cui
DOI: 10.1007/S10450-018-9988-4
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摘要: The application of weak-base anion-exchange resin for removal the SO42− from citrate solution to guarantee its good performance adsorption SO2 is proposed in this work. that has prior towards compared with citrate, allows effective such impure anion. We initially chose four kinds resins, namely D301R, D301G, D370 and D315, investigate their behavior upon then determined D301R D315 give a comprehensive understanding various condition. Results indicate possessing better ability than could be potential candidate acid during desulphurization process using citric method. pretreatment protonation resins effectively facilitate under same pH Moreover, we assume protonated would meet practical requirement well given performance.
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