Home

Citation: Zhou Xuexi, Zhu Tun. A New Process for Copper Recovery in a Gold Refinery[J]. Chinese Journal of Applied Chemistry, ;1994, 11(4): 35-39. shu

A New Process for Copper Recovery in a Gold Refinery

Zhou Xuexi ,
Zhu Tun

1.
Institute of Chemical Metallurgy, Chinese Academy of Sciences, Beijing 100080

Received Date: 2 June 1993
Available Online: 19 April 1994
Fund Project:

Survey has been carried out to select a suitable hydroxyl oxime reagent to extract copper from a leaching solution of sulphating roasting calcine of gold containing sulphide ores.The behaviours of extraction and stripping of copper and impurities in leaching solution have been investigated both in bench scale and contra-current experiments in a mixer-setteler.A new extraction-electrowinning process has been suggested,which ensures an optimum copper recovery and purity,and paticularly,no harm for the cyanidation of gold and silver in the copper leaching residue.
- copper,
- iron,
- extraction,
- hydroxy-nonylacetophenone oxime,
1. [1]
  Lihui Jiang , Wanrong Dong , Hua Yang , Yongqing Xia , Hongjian Peng , Jun Yuan , Xiaoqian Hu , Zihan Zeng , Yingping Zou , Yiming Luo . Study on Extraction of p-Hydroxyacetophenone. University Chemistry, 2024, 39(11): 259-268. doi: 10.12461/PKU.DXHX202402056
2. [2]
  Zhanxiang Liu , Chengshan Yuan , Jie Han , Shuanglian Cai , Qihan Zhang , Lin Wu , Yuan Zheng , Xingwen Sun , Qingwen Liu , Ying Xiong , Guangao Yu , Xin Du , Houjin Li , Jianrong Zhang , Shuyong Zhang . Recommendations for Basic Operations and Standards for Organic Chemical Extraction and Washing Experiments. University Chemistry, 2025, 40(5): 55-65. doi: 10.12461/PKU.DXHX202410039
3. [3]
  Wenke ZHENG , Ce LIU , Wei CHEN , Hongshan KE , Fanlong ZENG , Yibo LEI , Anyang LI , Wenyuan WANG . Synthesis and bonding analysis of low-coordinate Fe and Cr complexes with ultra-bulky silylamino groups. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1285-1293. doi: 10.11862/CJIC.20250095
4. [4]
  Xudong Lv , Tao Shao , Junyan Liu , Meng Ye , Shengwei Liu . Paired Electrochemical CO₂ Reduction and HCHO Oxidation for the Cost-Effective Production of Value-Added Chemicals. Acta Physico-Chimica Sinica, 2024, 40(5): 2305028-0. doi: 10.3866/PKU.WHXB202305028
5. [5]
  Hong LI , Xiaoying DING , Cihang LIU , Jinghan ZHANG , Yanying RAO . Detection of iron and copper ions based on gold nanorod etching colorimetry. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 953-962. doi: 10.11862/CJIC.20230370
6. [6]
  Zunxiang Zeng , Yuling Hu , Yufei Hu , Hua Xiao . Analysis of Plant Essential Oils by Supercritical CO₂Extraction with Gas Chromatography-Mass Spectrometry: An Instrumental Analysis Comprehensive Experiment Teaching Reform. University Chemistry, 2024, 39(3): 274-282. doi: 10.3866/PKU.DXHX202309069
7. [7]
  Yanhui Zhong , Ran Wang , Zian Lin . Analysis of Halogenated Quinone Compounds in Environmental Water by Dispersive Solid-Phase Extraction with Liquid Chromatography-Triple Quadrupole Mass Spectrometry. University Chemistry, 2024, 39(11): 296-303. doi: 10.12461/PKU.DXHX202402017
8. [8]
  Kexin Feng , Jie Zhang , Yujia Sun , Qiong Ai , Longchun Li . 乙酰二茂铁和二茂铁甲酰丙酮的合成、纯化及表征. University Chemistry, 2025, 40(8): 307-314. doi: 10.12461/PKU.DXHX202409045
9. [9]
  Yue Zhao , Yanfei Li , Tao Xiong . Copper Hydride-Catalyzed Nucleophilic Additions of Unsaturated Hydrocarbons to Aldehydes and Ketones. University Chemistry, 2024, 39(4): 280-285. doi: 10.3866/PKU.DXHX202309001
10. [10]
  Xiuyun Wang , Jiashuo Cheng , Yiming Wang , Haoyu Wu , Yan Su , Yuzhuo Gao , Xiaoyu Liu , Mingyu Zhao , Chunyan Wang , Miao Cui , Wenfeng Jiang . Improvement of Sodium Ferric Ethylenediaminetetraacetate (NaFeEDTA) Iron Supplement Preparation Experiment. University Chemistry, 2024, 39(2): 340-346. doi: 10.3866/PKU.DXHX202308067
11. [11]
  Feng Han , Fuxian Wan , Ying Li , Congcong Zhang , Yuanhong Zhang , Chengxia Miao . Comprehensive Organic Chemistry Experiment: Phosphotungstic Acid-Catalyzed Direct Conversion of Triphenylmethanol for the Synthesis of Oxime Ethers. University Chemistry, 2025, 40(3): 342-348. doi: 10.12461/PKU.DXHX202405181
12. [12]
  Zhanggui DUAN , Yi PEI , Shanshan ZHENG , Zhaoyang WANG , Yongguang WANG , Junjie WANG , Yang HU , Chunxin LÜ , Wei ZHONG . Preparation of UiO-66-NH₂ supported copper catalyst and its catalytic activity on alcohol oxidation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 496-506. doi: 10.11862/CJIC.20230317
13. [13]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-Based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-0. doi: 10.3866/PKU.WHXB202406029
14. [14]
  Yongqing Kuang , Jie Liu , Jianjun Feng , Wen Yang , Shuanglian Cai , Ling Shi . Experimental Design for the Two-Step Synthesis of Paracetamol from 4-Hydroxyacetophenone. University Chemistry, 2024, 39(8): 331-337. doi: 10.12461/PKU.DXHX202403012
15. [15]
  Jichao XU , Ming HU , Xichang CHEN , Chunhui WANG , Leichen WANG , Lingyi ZHOU , Xing HE , Xiamin CHENG , Su JING . Construction and hydrogen peroxide-activated chemodynamic activity of ferrocene?benzoselenadiazole conjugate. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1495-1504. doi: 10.11862/CJIC.20250144
16. [16]
  Wang Wang , Yucheng Liu , Shengli Chen . Use of NiFe Layered Double Hydroxide as Electrocatalyst in Oxygen Evolution Reaction: Catalytic Mechanisms, Electrode Design, and Durability. Acta Physico-Chimica Sinica, 2024, 40(2): 2303059-0. doi: 10.3866/PKU.WHXB202303059
17. [17]
  Jiapei Zou , Junyang Zhang , Xuming Wu , Cong Wei , Simin Fang , Yuxi Wang . A Comprehensive Experiment Based on Electrocatalytic Nitrate Reduction into Ammonia: Synthesis, Characterization, Performance Exploration, and Applicable Design of Copper-based Catalysts. University Chemistry, 2024, 39(6): 373-382. doi: 10.3866/PKU.DXHX202312081
18. [18]
  Xue Dong , Xiaofu Sun , Shuaiqiang Jia , Shitao Han , Dawei Zhou , Ting Yao , Min Wang , Minghui Fang , Haihong Wu , Buxing Han . Electrochemical CO₂ Reduction to C₂₊ Products with Ampere-Level Current on Carbon-Modified Copper Catalysts. Acta Physico-Chimica Sinica, 2025, 41(3): 2404012-0. doi: 10.3866/PKU.WHXB202404012
19. [19]
  Haoyu Sun , Dun Li , Yuanyuan Min , Yingying Wang , Yanyun Ma , Yiqun Zheng , Hongwen Huang . Hierarchical Palladium-Copper-Silver Porous Nanoflowers as Efficient Electrocatalysts for CO₂ Reduction to C₂₊ Products. Acta Physico-Chimica Sinica, 2024, 40(6): 2307007-0. doi: 10.3866/PKU.WHXB202307007
20. [20]
  Dong Xiang , Kunzhen Li , Kanghua Miao , Ran Long , Yujie Xiong , Xiongwu Kang . Amine-Functionalized Copper Catalysts: Hydrogen Bonding Mediated Electrochemical CO₂ Reduction to C₂ Products and Superior Rechargeable Zn-CO₂ Battery Performance. Acta Physico-Chimica Sinica, 2024, 40(8): 2308027-0. doi: 10.3866/PKU.WHXB202308027

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(467)
HTML views(39)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return