Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Metal Mine》 2003-03
Add to Favorite Get Latest Update

Investigation of the Roasting-cyanidation-leaching Technology for an Arsenic-containing Gold Concentrate

Zheng Keli(Sanming College) Hua Jie(Yueyang Normal Institute)  
Chemical phase analysis method was used in the quantitive study of the arsenic-containing gold concentrate,the chemical phase of the gold in roasted product and the variation of gold content.The roasting and the cyanidation-leaching processes of this concentrate, the effect of the roasting temperature and retention time on the dearsenication and desulphuration rates and the effect of the leaching time,the densities of sodium cyanide and calcium oxide and the liquid-solid ratio on the gold leach rate of the roasted product were studied.Under the optimum leaching conditions,the gold leach rate could be over 82%.
【CateGory Index】: TF831
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 Zeng Maohua(Shaoguan University);Gold Recovery from Deposits of Lead-zinc Concentrator[J];Metal Mine;2005-06
2 Li Yan Zhou Guiying Song Yongsheng(General Research Institute for Nonferrous Metals);Investigation on Roasting-Leaching Technology for an Arsenic-bearing Gold Concentrates in Qinghai Province[J];Metal Mine;2009-08
3 ZHOU Li,WEN Shu-ming,LI Hua-wei (Kunming University of Science and Technology,Kunming,Yunnan 650093,China);Pre-treatment Technology and Its Application for Refractory Gold Ore[J];Yunnan Metallurgy;2004-04
Chinese Journal Full-text Database 10 Hits
1 Zhang Pengfei(Department of Mathematics, Physics and Mechanics, Changsha Railway University,Changsha, 410075);Application of Calcium Peroxide to Gold Cyanide Leaching[J];Journal of Changsha Railway University;1998-02
2 Zhang Pengfei (Department of Mathematics, Physics and Mechanics, Changsha Railway University, Changsha, 410075);Effects of the Addition Order of Potassium Permanganate and Hydrogen Peroxider on the Gold Cyanide Leaching Performance[J];JOURNAL OF CHANGSHA RAILWAY UNIVERSITY;1999-02
3 Huang Baogui ( Changsha Research Institute of Mining and Metallurgy, Changsha 410012);Progress on Chemical Phase Analysis in China[J];Chinese Journal of Analytical Chemistry;1999-12
4 XU Peng~*, SUN Jian-min, SUN Han-wen (College of Chemistry and Environmental Sciences, Hebei University, Baoding, Hebei 071002);Study on Speciation Analysis of Copper, Zinc, Iron and Manganese in Oral Liquid of Chinese Medicines[J];Journal of Analytical Science;2004-01
5 Yang Yannan, Zhong Bing, Peng Shaoyi, Wang Qing (Institute of Coal Chemstry, Chinese Academy of Sciences, Taiyuan 030001) Chen Yinlong, Xu Bingfu (Physics Department, Wuhan Univesity, Wuhan );A Mossbauer Study on Fe/Zn Catalysts for Fischer-Tropsch Synthesis[J];Journal of Molecular Catalysis;1993-06
6 Dai Xi,Bin Wanda (Department of Nonferrous Metallurgy,Central South University of Technology,Changsha 410083,China);Study of Lime Roasting-Cyanidation Process of Refractory Gold Concentrate[J];PRECIOUS METALS;2000-01
7 zhong ping Hn yuehua HuangGuiping Huang Zhen-Quam (Department of chemistry,Gannan Teacher College,Gan Zhou,341000);MECHANISM OF OXYEN-RICH LEACHING AND ITS APPLICATION IN CYANID GOLDEXTRACTING[J];Journal of Gannan Teacher's College;1996-06
8 QIU Mei-zhen, WEI Chong-zong, JIANG Qi-liang, DU Jie (Guangxi Research Center for Geomaterials Analysis, Nanning 530023, China);STUDY ON CYANIDE EXTRACTING GOLD OF FIX-ROASTING FOR REFRACTORY GOLD CONCENTRATE IN GUANGXI[J];Guangxi Geology;2002-04
9 ZHANG Qin,QIU Yue-Qin,TANG Yun,JIANG Sheng-yang (School of Resources and Environment,GUT,Guiyang 550003,China);STUDY ON MINERAL TECHNOLOGY OF ZINC OXIDE[J];Journal of Guizhou University of Technology(Natural Science Edition);2000-06
10 Sai Liya (Geological Team of Southeastern Hubei);USING ATOMIC ABSORPTION METHOD TO DETERMINATE CU CONTENT OF PHYSICAL ASSAY SAMPLE[J];Hubei Geology & Mineral Resources;2002-03
【Secondary References】
Chinese Journal Full-text Database 5 Hits
1 Xia Dehong,Ao Wenqing,Zhang Shiqiang(Department of Thermal Engineering,University of Science and Technology Beijing);New technology development for gold ore oxidizing roasting[J];Gold;2009-01
2 Zeng Maohua~1 Yao Yaping~2 Xi Changsheng~1 Liang Kai~1(1.Shaoguan University;2.Masteel Nanshan Mining Co.,Ltd);Tests on Separation of Copper-lead mixed Concentrate[J];Metal Mine;2006-04
3 ZHANG You-xuan,WANG Hui(Changsha Institute of Mining Research,Changsha,Hu'nan 410083,China);Cyanide Leaching of Gold From Gold-bearing Tailings[J];Hydrometallurgy of China;2008-04
4 ZHOU Xinglong(Kunming University of Science and Technology,Kunming,Yunnan 6500911,China);2004 annual Review of Mineral Processing in Yunnan[J];Yunnan Metallurgy;2005-02
5 YANG DajingTechnology Center of Yunnan Metallurgy Group Co.,Kunming,Yunnan 650031,China);2004 Annual Review of Metallurgy In Yunnan[J];Yunnan Metallurgy;2005-02
China Proceedings of conference Full-text Database 1 Hits
1 Cui Lisheng Han yuexin (Northeast University;Yantai Design and Research Engineering Co. Ltd. Shandong Gold Group);Status Quo of Pretreatment Technique of Refractory Gold Ores[A];[C];2005
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved