首页> 外文会议>Recycling of electronic waste II >RECOVERY OF NICKEL FROM LEACHING LIQUOR OF PRINTED CIRCUIT BOARD BY SOLVENT EXTRACTION

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RECOVERY OF NICKEL FROM LEACHING LIQUOR OF PRINTED CIRCUIT BOARD BY SOLVENT EXTRACTION

机译：溶剂萃取法从印刷电路板浸出液中回收镍。

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摘要

The aim of the present work is to investigate the recovery of nickel from obsolete cell phones printed circuit boards. The printed circuit boards were firstly submitted to a grinding process and then leached in sulfiiric acid. Nickel was extracted from aqueous solution using Cyanex 272. Aqueous/organic ratio was 1/1. The affect of both pH and modifier addition on selectivity of extraction was investigated.

机译：本工作的目的是研究从过时的手机印刷电路板中回收镍。首先将印刷电路板进行研磨处理，然后在亚硫酸中浸出。使用Cyanex 272从水溶液中提取镍。水/有机比为1/1。研究了pH和改性剂添加对萃取选择性的影响。

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来源
《Recycling of electronic waste II》|2011年|p.39-44|共6页
会议地点 San Diego CA(US);San Diego CA(US)
作者
Adriana Johanny Murcia Santanilla; Beatriz Amaral Campos; Jorge Alberto Soares Tenorio; Denise Crocce Romano Espinosa;
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作者单位

Department of Metallurgical and Materials Engineering, University of S3o Paulo, Av. Prof. Mello Moraes, 2463. Sao Paulo, Brazil. 05508-030;

Department of Metallurgical and Materials Engineering, University of S3o Paulo, Av. Prof. Mello Moraes, 2463. Sao Paulo, Brazil. 05508-030;

Department of Metallurgical and Materials Engineering, University of S3o Paulo, Av. Prof. Mello Moraes, 2463. Sao Paulo, Brazil. 05508-030;

Department of Metallurgical and Materials Engineering, University of S3o Paulo, Av. Prof. Mello Moraes, 2463. Sao Paulo, Brazil. 05508-030;

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会议组织
原文格式 PDF
正文语种 eng
中图分类废物处理与综合利用;
关键词
solvent extraction; cyanex 272; nickel; printed circuit board;

机译：溶剂萃取; cyanex 272;镍;印刷电路板;

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专利

1. Selective extraction, separation and recovery of Cu(Ⅱ) in presence of Zn(Ⅱ) and Ni(Ⅱ) from leach liquor of waste printed circuit board using microcapsules coated with Cyanex 272 [J] . Md. Sohrab Hossain, Md. Fazlul Bari, Samsul Baharin Jamaludin, The Korean journal of chemical engineering . 2012,第5期

机译：使用Cyanex 272包被的微胶囊从废印刷电路板浸出液中选择性萃取，分离和回收存在锌（Ⅱ）和镍（Ⅱ）的铜（Ⅱ）
2. Recovery of copper from a mixture of printed circuit boards (PCBs) and sulphidic tailings using bioleaching and solvent extraction processes [J] . Akbari Seifollah, Ahmadi Ali Chemical Engineering and Processing . 2019,第期

机译：使用生物浸出和溶剂萃取工艺从印刷电路板（PCB）和硫酸尾矿的混合物中恢复铜
3. Solvent extraction separation and recovery of copper, nickel and zinc from printed circuit board by Cyanex 272 [J] . M. F. Bari, M. N. Begum, S. B. Jamaludin Transactions of the Institutions of Mining and Metallurgy, Section C. Mineral Processing and Extractive Metallurgy . 2009,第4期

机译：Cyanex 272从印刷电路板中溶剂萃取分离和回收铜，镍和锌
4. RECOVERY OF NICKEL FROM LEACHING LIQUOR OF PRINTED CIRCUIT BOARD BY SOLVENT EXTRACTION [C] . Adriana Johanny Murcia Santanilla, Beatriz Amaral Campos, Jorge Alberto Soares Tenorio Recycling of Electronic Waste Symposium . 2011

机译：通过溶剂萃取从印刷电路板浸出液中恢复镍
5. Modeling and design of DC power bus interconnects, segmentation, and signal via transitions in multi-layer printed circuit boards using FDTD and a mixed-potential integral equation approach with circuit extraction. [D] . Cui, Wei. 2001

机译：使用FDTD和带有电路提取的混合电位积分方程方法，对多层印刷电路板中的DC电源总线互连，分段和信号过渡进行建模和设计。
6. Effect of Acid Leaching Pre-Treatment on Gold Extraction from Printed Circuit Boards of Spent Mobile Phones [O] . Nicolò Maria Ippolito, Franco Medici, Loris Pietrelli, 2021

机译：酸浸出预处理对废电机印刷电路板金提取的影响
7. High-Pressure Oxidative Leaching and Iodide Leaching Followed by Selective Precipitation for Recovery of Base and Precious Metals from Waste Printed Circuit Boards Ash [O] . Altansukh Batnasan, Kazutoshi Haga, Hsin-Hsiung Huang, 2019

机译：高压氧化浸出和碘化物浸出，然后选择性沉淀从废印刷电路板灰的碱基和贵金属回收
8. Solvent Extraction of Nickel and Copper from Laterite-Ammoniacal Leach Liquors [R] . Nelson, D. N. , Siemens, R. E. , Rhoads, S. C. 1982

机译：红土 - 氨浸出液中镍和铜的溶剂萃取

RECOVERY OF NICKEL FROM LEACHING LIQUOR OF PRINTED CIRCUIT BOARD BY SOLVENT EXTRACTION

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