Paper Title:
Preparation of Cuprous Oxide from Industrial Leaching Liquid Using the Microwave Thermo-Ethanol Method
  Abstract

This study investigates the use of the microwave thermo-ethanol method to recover cuprous oxide from waste liquid that contains heavy metals, formed by the leaching of acid from sludge of printed circuit boards. An XRD analysis yields main peaks of cuprous oxide 2θ = 36.45° and 42.35°. SEM analysis indicates that the cuprous oxide was octahedral when 0.1 M glucose, or a higher concentration, was added to the waste liquid. The purity of prepared powder of cuprous oxide was analyzed using an inductively coupled plasma-optical emission spectrometer (ICP-OES), and the purity of the prepared powder of cuprous oxide was found to exceed 70%. Accordingly, in this study, metallic resources were regenerated.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
2131-2134
DOI
10.4028/www.scientific.net/AMR.79-82.2131
Citation
H. Y. Lin, C. Y. Kuo, C. H. Wu, T. H. Lin, "Preparation of Cuprous Oxide from Industrial Leaching Liquid Using the Microwave Thermo-Ethanol Method", Advanced Materials Research, Vols. 79-82, pp. 2131-2134, 2009
Online since
August 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ji Wei Zhai, Rong Jie Gao, Kui Guang Jiang, Ming Zhi Sun
Abstract:Cuprous oxide(Cu2O) microcrystals were successfully synthesized via hydrothermal method using CuSO4•5H2O and Na2SO3 in HAc-NaAc buffer...
1875
Authors: Guang Jian Wang, Feng Xia Zhang, Guang Yan Liu, Xiao Na Liu
Chapter 1: Industrial Engineering and Material Science
Abstract:This work presents a novel method for the synthesis of cuprous chloride (CuCl) catalyst. The CuCl powder is prepared by one-step cocurrent...
80
Authors: Yun Na Dong, De Qing Chu, Li Min Wang
Chapter 5: Inorganic and Materials
Abstract:Cuprous oxide (Cu2O) nanoparticals with high uniformity were prepared by the hydrothermal synthesis method using copper chloride...
628
Authors: Ying Chao Liu, Jin Bo Xue, Cheng Zhong Chi, Wei Liang, Guang Liang Li
Abstract:Spherical and octahedral Cu2O nanocrystals were prepared by reducing copper acetate monohydrate (Cu...
623
Authors: Cheng Dong Wang, Ji Qian Wang
Chapter 2: Nanoscale Materials
Abstract:Cuprous oxides with different morphologies could be prepared by simply changing the reaction condition, such as the temperature. Here, we...
147