| 从加氢失活催化剂中提取有效金属的研究 |
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| 引用本文： | 司秀丽,刘东,刘公召,顾齐欣.从加氢失活催化剂中提取有效金属的研究[J].化学世界,2013,54(3):152-154,168. |
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| 作者姓名： | 司秀丽 刘东 刘公召 顾齐欣 |
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| 作者单位： | 1. 沈阳工业大学理学院,辽宁沈阳,110178
2. 江苏科创石化有限公司,江苏宜兴,214204 |
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| 摘 要： | 研究了从负载有钨、钼、镍的加氢失活催化剂中提取有效金属钨、钼、镍的工艺方法。结果表明采用空气焙烧-氨水浸取的方法提取钨、钼,在适宜的条件下提取率能分别达到92.56%、95.03%;以硝酸镍的形式回收镍,镍的回收率能达到66%以上。
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| 关 键 词： | 加氢失活催化剂 提取 钨、钼、镍 |
Study on Extraction of Effective Metals From Deactivated Hydrogenation Catalyst |
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| SI Xiu-li,LIU Dong,LIU Gong-zhao,GU Qi-xin.Study on Extraction of Effective Metals From Deactivated Hydrogenation Catalyst[J].Chemical World,2013,54(3):152-154,168. |
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| Authors: | SI Xiu-li LIU Dong LIU Gong-zhao GU Qi-xin |
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| Affiliation: | 1.School of Science,Shenyang University of Technology,Liaoning Shenyang 110178,China; 2.Jiangsu Kechuang Petrolchemical Co Ltd,Jiangsu Yixing 214204,China) |
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| Abstract: | The technique of extraction of effective metals such as W、Mo、Ni from deactivated hydrogenation catalyst has been studied.The result indicated that the extraction rates of W、Mo could arrive to 92.56% and 95.03%,respectively,by the method of air roasting and then leaching in aqueous ammonia.And nickel was recovered as nickel nitrate with recovery of almost 66% nickel. |
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| Keywords: | deactivated hydrogenation catalyst etraction tungsten molybdeum nickle |
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