| 353E树脂提取金的研究 |
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| 引用本文： | 郭炳焜,蔡艳荣.353E树脂提取金的研究[J].广西科学,1997,4(2):105-108. |
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| 作者姓名： | 郭炳焜 蔡艳荣 |
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| 作者单位： | 中南工业大学冶金物理化学与材料研究所 |
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| 摘 要： | 通过对几种树脂比较后发现，在氯化溶液中３５３Ｅ树脂对金量种较为理想的吸附剂，考察了溶液中金含量，酸度、氯离子浓度等因素对３５３Ｅ树脂吸附金的影响，酸度，硫脲浓度，温度等对硫脲解吸金的影响，在适宜条件下，金的吸附率和解吸率都在９８％以上。
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| 关 键 词： | 离子交换 炼金 吸附 解吸 氯化提金 |
| 收稿时间： | 1997/1/7 0:00:00 |
Study on the Extraction of Gold with 353E Resin |
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| Guo Bingkun and Cai Yanrong.Study on the Extraction of Gold with 353E Resin[J].Guangxi Sciences,1997,4(2):105-108. |
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| Authors: | Guo Bingkun and Cai Yanrong |
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| Institution: | Institute of Metallurgical Physicochemistry and Material, Central South University of Technology, Changsha, Hunan, 410083 and Institute of Metallurgical Physicochemistry and Material, Central South University of Technology, Changsha, Hunan, 410083 |
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| Abstract: | It was found that 353E resin was an ideal adsorbent for gold in chloride solutions after comparing several resins. The effects of gold content in solution,acidity and chloride concentration on the adsorption,and the effects of acidity,thiourea concentration and temperature on the desorption were examined.Both the adsorption rate and the desorption rate of gold could reach over 98% under suitable conditions. |
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| Keywords: | ion exchange gold adsorption desorption |
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