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)

981

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] AI Xiaojun，NIE Fenglian，CHEN Xue，CHEN Zhansheng. Study on the Detection Limit of Determination of Trace Gold by Z -5000 Graphite Furnace Atomic Absorption Spectrometry [J]. J4, 2011, 19(4): 65-67.
[2] WANG Yanwei,ZHANG Zhonghui,QIU Jungang,SONG Yuzhou. Numerical Simulation of Mining-Induced Subsidence in Wangershan Gold Mine, Shandong Province [J]. J4, 2011, 19(3): 72-76.
[3] LIU Wenhua,Qin Dedian,YANG Jinsheng,ZHANG Dianlong,WANG Fenghai. Fractionation and Enrichment Mechanism of Power-leading Heat Fractal Dispersion in Guanlizhuang Gold Mine,Shandong Province [J]. J4, 2011, 19(3): 43-48.
[4] CHEN Fangfang,ZHANG Yifei,XUE Guang. Disposal to Pollution and Resource Utilization to Waste for Gold Smelting [J]. J4, 2011, 19(2): 67-73.
[5] CHEN Guanghui,ZHANG Yongsheng,SUN Yugang,ZHOU Fajun,JIANG Shunjie. Experimental Research on the Treatment of Cyanide Poor Liquid Using Resin Exchange Method [J]. J4, 2011, 19(2): 74-77.
[6] LI Jingying,XU Xiuli. Research Progress of Biological Metallurgical Technology from the Electric and Electronic Wastes [J]. J4, 2010, 18(6): 58-62.
[7] LIU Ruiqiang,ZHU Jianpeng,DENG Hongrui. The Application of Automatic Backwash Surface Filter in Gold Liquid Filter New Technology [J]. J4, 2010, 18(6): 70-72.
[8] XIE Minxiong，LI Zhengyao，SUN Wenbo. Necessity and Comprehensive Assessment of Lean Solution Processing Project [J]. J4, 2010, 18(6): 73-77.
[9] ZHANG Zhongbao. Study on the Design of Cyanide Leaching Plant of a Gold-sliver Ore in Fujian [J]. J4, 2008, 16(5): 49-50.
[10] ZHUANG Yukai，XU Zhongmin，FEN G Jinmin，LU Liangshan，LUAN Zuochun. Acid and Alkali Absorb the Acid Gas in the W et Smelt System [J]. J4, 2008, 16(2): 57-59.
[11] WANG Baosheng. Practice of Excellent Changing a Cyaniding Work's Condition to Lower Cyaniding Sodium to Consume [J]. J4, 2007, 15(6): 43-46.
[12] NIE Fenglian，AI Xiaojun，LU Yanjun. Pretreatment of Au in Geoelectrical Chemical Samples(Foam) [J]. J4, 2007, 15(6): 52-54.
[13] LIN Shu，WU yarui，LU Chenchen，LIU Jing，LI Shaoqing. Study on the Gold Cyaniding Leaching of Some Burmese Charcoal Gold Ore Containing Arsenic，Copper [J]. J4, 2007, 15(5): 54-57.
[14] CUI Yong-Xia, SHEN Yan. The Difficult Processing Gold Mine Stone Refines The Technique Research Development [J]. J4, 2007, 15(3): 53-57.
[15] JU Lai-Chang, LUO Ji-Shu. Study on the Pretreatment of a Kalin Gold Ores by Alkaline Hot- pressOxidation [J]. J4, 2006, 14(1): 23-28.
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