Gold Science and Technology
img

Wechat

Adv. Search
Online Submission Peer Review Office Work

J4 ›› 2005, Vol. 13 ›› Issue (6): 12-16.

• article • Previous Articles     Next Articles

A Mechanism Study on the Technology of Pretreatment of Chalcopyriteby Hot-press Acid Oxidation

LIN Honghan   

  1. Fujian Zijin Research Institute of Mining and Metallurgy, Fujian Zijin Mining Co., LTD., Fujian Shanghang 364200, China
  • Received:2005-03-21 Revised:2005-04-03 Online:2005-12-30 Published:2011-11-09

PDF (PC)

1070

Abstract:

The Possibility of poretreatment of Chalcopyrite by hot-press acid oxidation was analyzed by thermodynamics and the dynamic analysis of mechanism in its process was made in this paper. The effects of temperature, pressure et al. on the poretreatment of poretreatment of Chalcopyrite by hot-press acid oxidation were investigated and the optimal technology conditions were also confirmed sequentially.

Key words: Hot-press, Oxidation, Chalcopyrite, Mechanism

CLC Number: 

  • TF831


[1] Bells L. 黄铜矿原地氨浸的研究
[J]. 湿法冶金,1996(3): 52-58.

[2] 梅光贵, 钟云波, 钟竹前, 等. 铜矿石或铜精矿制备硫酸铜的湿法工艺
[J]. 中南工业大学学报,1995(10): 610-613.

[3] 何淑琴. 堆浸提铜技术的发展趋势
[J]. 国外金属矿选矿, 1998(2): 21- 26 .

[4] 许绍权, 区德新. 从多金属硫化矿中提取金银的研究
[J]. 黄金, 1991(2): 34-36.

[5] B runk, K. A. andA twood, R. L. , Process. M ineralogy, Vassilion, A. H. ando therseds, ATME1987, 5.

[6] 刘纯鹏. 铜的湿法冶金物理化学
[M]. 北京: 中国科学技术出版社, 1986: 177-178.

[7] 黄怀国, 江城, 孙鹏, 等. 碱性(石灰) 热压氧化预处理难浸金矿工艺的机理研究
[J]. 稀有金属, 2003, 27(2): 249- 25.

[8] R. P. Hack,l D. B. Dreisinger, E. Prters, I. A. King.Hydro metallurgy 39(1995)25-28.
[1] Qiao CHEN, Longxue JI, Xin DONG, Rong NI, Yansong LI, Linlin TONG, Hongying YANG. Study on the Influence of Concentration Mechanism of Knelson Concentrator on the Separation Effect of Gold Ore [J]. Gold Science and Technology, 2024, 32(4): 685-693.
[2] Yu ZHANG, Xiaomin LIU, Yi’an SHI, Tielin CHEN, Zhankui WANG, Wenhai CHEN, Jiaqi SUN, Pingsheng AN. Damage Mechanism of Anchor Bolt Structure Under Dynamic and Static Pull-out Loads [J]. Gold Science and Technology, 2024, 32(3): 481-490.
[3] Lei SHI, Xirong WANG, Xiaofeng NING, Fengbin LU, Yanbo XU, Yanan LI. Occurrence State and Enrichment Mechanism of Gold in Nanlü-Xinmu Gold Deposit，Shandong Province [J]. Gold Science and Technology, 2024, 32(1): 41-54.
[4] Guomin CHEN, Hongying YANG, Yanzhen CHEN, Guangji ZHANG. Arsenic Conversion During Pre-Oxidation Treatment of Gold Ores [J]. Gold Science and Technology, 2023, 31(5): 865-872.
[5] Huayou SU,Yongding WANG,Baohui TAN,Weiguo LONG,Ning YANG,Zhigui ZHANG,Xingming CHEN. Study on Induced Caving Mechanism and Development Process of Large Area Cemented Backfill [J]. Gold Science and Technology, 2022, 30(5): 713-723.
[6] Zuming NIE,Junhua TIAN,Zhongxian WU,Peiwei HAN,Jingmin YAN,Shufeng YE. Research Progress on Removal of Cyanide in Water by Adsorption [J]. Gold Science and Technology, 2022, 30(5): 797-808.
[7] Ke XU, Deru XU. Study on the Formation Mechanism of Altered Rock Type Gold Mineralization of Huangjindong Gold Deposit in Jiangnan Orogenic Belt [J]. Gold Science and Technology, 2022, 30(2): 151-164.
[8] Xinwei ZHANG, Yonghui SONG, Ping DONG, Ning YIN, Long LIAO, Panpan ZHANG. Research Progress on Carbonaceous Matters and Its “Preg-robbing” Mechanism in Carbonaceous Gold Ores [J]. Gold Science and Technology, 2022, 30(2): 302-312.
[9] Qiang ZENG,Xiaorong HUANG,Xiaojun WANG,Qinglin CHEN,Jian LIU,Cong GONG. Experimental Study on Rock Burst Tendency and Acoustic Emission Characteristics of Limestone at Different Buried Depths [J]. Gold Science and Technology, 2021, 29(6): 863-873.
[10] Wanjing CHEN,Zebin WU. Evolutionary Game and Simulation of Green Mine Construction from the Perspective of Punishment and Incentive [J]. Gold Science and Technology, 2021, 29(6): 884-898.
[11] Guobin WANG,Zhuoyue LAN,Ruikang WANG,Qingping ZHAO,Di YANG,Boqi LI. Effect of Silver Content on Galena Flotation and Research Progress on Its Mechanism [J]. Gold Science and Technology, 2021, 29(5): 749-760.
[12] Xiangyu SONG,Zhen ZHANG,Junyu WANG,Ronggai LI. Research Status and Prospect of Gold Extraction by the Alkaline Oxidation of Gold-bearing Sulfide Ore [J]. Gold Science and Technology, 2020, 28(6): 940-954.
[13] Zhou CHEN,Yujun ZUO. Stability Analysis of Surrounding Rock of Chamber and Pillar Mining in Getang Gold Mine [J]. Gold Science and Technology, 2020, 28(2): 271-277.
[14] Enxiang SONG, Qiang LI, Jing ZHANG, Kang PENG. Research and Application of Artificial False Bottom in Mining of Orebody in Alteration Zone [J]. Gold Science and Technology, 2019, 27(5): 722-730.
[15] Ligang XU,Yuxin WANG,Jingwen GUAN. Negative Externality Feedback Mechanism of Rare Earth Resource Development from the Perspective of Industrial Chain Security [J]. Gold Science and Technology, 2019, 27(4): 609-620.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!

©2018 Gold Science and Technology　

Telephone：0931-8277791　

E-mail: hjkx@lzb.ac.cn Postcode：730000　

Powered by Beijing Magtech Co. Ltd

陇ICP备17001318号-1