| 选择性溶解Pt-Re重整废催化剂工艺研究 |
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| 引用本文： | 谭明亮,王 欢,贺小塘,郭俊梅,韩守礼,李红梅,赵 雨,李 勇,吴喜龙,缪海才,邹蕊鲜,李佳莹. 选择性溶解Pt-Re重整废催化剂工艺研究[J]. 贵金属, 2014, 35(4): 41-44 |
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| 作者姓名： | 谭明亮 王 欢 贺小塘 郭俊梅 韩守礼 李红梅 赵 雨 李 勇 吴喜龙 缪海才 邹蕊鲜 李佳莹 |
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| 作者单位： | 贵研资源 易门 有限公司，昆明贵金属研究所 稀贵金属综合利用新技术国家重点实验室，昆明 650106 |
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| 基金项目： | 国家高技术研究发展计划(863计划)项目(2012AA063203、2012AA063204、2012AA063207)。 |
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| 摘 要： | 采用恒择性溶解工艺，解决了 Pt-Re 重整废催化剂再生利用过程中铂铼分离难的问题。经实验悁究，确定了废催化剂焙烧预处理的最佳条件为500℃下焙烧3 h，用20%硫酸溶解废催化剂，加入适量的硫酸恸铁抑制铂溶解，铼的溶解率可达98%，铂的溶解率为0.8%，渣率仅为7%，实现了铂和铼的分离，有利于铼的精炼提纯及铂的富集。
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| 关 键 词： | 有色金属冶金 废催化剂 贵金属 铂 铼 回收 |
| 收稿时间： | 2014-03-20 |
Selective Dissolving Technology of Spent Pt-Re Reforming Catalyst |
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| TAN Mingliang,WANG Huan,HE Xiaotang,GUO Junmei,HAN Shouli,LI Hongmei,ZHAO Yu,LI Yong,WU Xilong,MIAO Haicai,ZOU Ruixian and LI Jiaying. Selective Dissolving Technology of Spent Pt-Re Reforming Catalyst[J]. Precious Metals, 2014, 35(4): 41-44 |
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| Authors: | TAN Mingliang WANG Huan HE Xiaotang GUO Junmei HAN Shouli LI Hongmei ZHAO Yu LI Yong WU Xilong MIAO Haicai ZOU Ruixian LI Jiaying |
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| Affiliation: | Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China;Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China |
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| Abstract: | |
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| Keywords: | nonferrous metallurgy spent catalyst precious metals platinum rhenium recovery |
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