黄金
黃金
황금
Gold
2015年
11期
57-60
,共4页
载金炭%高铜%脱铜%解吸
載金炭%高銅%脫銅%解吸
재금탄%고동%탈동%해흡
gold loaded carbon%high copper content%decoppering%desorption
从活性炭吸附金机理和载金炭解吸机理出发,分析了载金炭中铜氰络合离子对贵液的吸附、载金炭解吸、电解过程的影响,并阐述了高铜载金炭中酸法、氰化法和氨法脱铜的机理、优缺点,以及其应用研究进展,为高铜载金炭脱铜提供借鉴.
從活性炭吸附金機理和載金炭解吸機理齣髮,分析瞭載金炭中銅氰絡閤離子對貴液的吸附、載金炭解吸、電解過程的影響,併闡述瞭高銅載金炭中痠法、氰化法和氨法脫銅的機理、優缺點,以及其應用研究進展,為高銅載金炭脫銅提供藉鑒.
종활성탄흡부금궤리화재금탄해흡궤리출발,분석료재금탄중동청락합리자대귀액적흡부、재금탄해흡、전해과정적영향,병천술료고동재금탄중산법、청화법화안법탈동적궤리、우결점,이급기응용연구진전,위고동재금탄탈동제공차감.
The paper analyzed the influence of copper cyanide complex ion in the gold loaded carbon on the ad-sorption process,desorption process,electrolytic process based on the mechanism of gold adsorption of activated carbon and loaded carbon desorption. Then the paper elucidated the decoppering mechanism and its advantages and disadvan-tages of high copper content gold loaded carbon by using acid washing,cyanidation and ammonia,and its application research progress.
