copper anode slime processing equipment from china SBM Machine. In both Outotec processes, anode slime is leached to remove copper. Selenium is then recovered either Xianguang Copper, PMP, Basic engineering and equipment delivery, Yanggu, China, 2009. Read more
copper anode slime processing equipment from china. copper anode slime processing equipment made in china. Equipments For Attrition For Copper Anode Slime 77 Views. The SKD is the professional mining equipments manufacturer in the world, located in China,Indiacopper anode slimes processing equipment in United Kingdom. ...
equipment may be designed and installed in modules. In this investigation sulphuric acid pressure leaching was chosen from various hydrometallurgical methods to process the copper-anode slimes for extraction of copper. The decopperized slimes are then enriched in lead, tin, and silver.
A study of commercial copper refinery anode slimes has been conducted to evaluate the separation of valuable metals contained in the slimes. The slimes contain substantial quantities of Ag, Sn, Au, Pb, and Cu. The values were present principally as AgCl, SnO2, Au, PbSO4, Cu and CuSO4. A Roast-Leach-Roast-Leach RLRL technique solubilized up to 91 pct of the Ag and 99 pct of the Cu from raw ...
Processing of copper refinery anode slimes . By Shrirang Anant Kulkarni. Abstract. A study of commercial copper refinery anode slimes has been conducted to evaluate the separation of valuable metals contained in the slimes. The slimes contain substantial quantities of Ag, Sn, Au, Pb, and Cu. The values were present principally as AgCl, SnO2, Au ...
Processing of anodic slimes from an Egyptian copper electrorefining plant, exhibiting high contents of copper, lead, tin and silver has been presented. The proposed hydrometallurgical process consists of two leaching stages for extraction of copper with H2SO4 O2 and silver with thiourea Fe3.
CiteSeerX - Document Details Isaac Councill, Lee Giles, Pradeep Teregowda Processing of anodic slimes from an Egyptian copper electrorefining plant, exhibiting high contents of copper, lead, tin and silver has been presented. The proposed hydrometallurgical process consists of two leaching stages for extraction of copper with H2SO4 O2 and silver with thiourea Fe3.
Nov 01, 2017 The copper anode slime was obtained from a factory which is located in southern of China. Before the experiment, H 2 SO 4 solution was used to remove copper, and H 2 O 2 was added. The main chemical composition of anode slime was analyzed by inductively coupled plasma ICP, as shown in Table 1.
Sep 01, 2020 The copper telluride raw material from copper anode slime processing used in this study was supplied by Tongling Nonferrous Metals Smelter in China. The dehydration of the raw material was conducted at 120 C for over 24 h.
Jul 01, 1998 miscetde20019954, title Behaviour of polonium-210 during anode slimes processing author Brown, S A abstractNote Refinery slimes produced during the electrorefining of copper anodes often contain recoverable quantities of gold, silver and the platinum group metals, platinum and palladium. The treatment process selected to recover precious metals from the slimes
Jul 18, 2013 Abstract. Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper. It generally contains Cu, Ni, Se, Te, Ag, Au, platinum group metals PGM, Pb, Ba, Fe, etc. Owing to the presence of valuable metals and metalloids in the anode slime, numerous approaches have been made by the researchers to extract them following
1. Waste Manag. 2003238763-70. Processing of copper anodic-slimes for extraction of valuable metals. Amer AM1. Author information 1Environmental Science Department, Faculty of Science, Alexandria University, Mohrrem bek, Alexandria, Egypt. ashrafamer0408yahoo.com This work focuses on processing of anodic slimes obtained from an Egyptian copper electrorefining plant.
FIELD metallurgy. SUBSTANCE method includes antimony and lead leaching from copper anode slime in a solution containing 50-200 gdm 3 of glycerin, 50-100 gdm 3 of alkali and a reducing agent, in an amount that provides the system oxidation-reduction potential more positively than 0.8 V at a temperature of 70-90 C for 2-3 hours. Thus lead from the leach solution is educed by known methods.
There are numerous viable approaches to the treatment of anode slimes from electrolytic copper refining. Of particular interest in the treatment of slimes are the behavior and recovery of selenium. The understanding of the process chemistry involved in the treatment of anode slimes should be aided considerably by recent work on the formation and characterization of slimes.
Copper electro-refining Cu-ER is the principal method for producing 70 of high or 99.97 pure copper cathodes from 97-99 pure blisterfire refined-scrap copper anodes. While the inert and most of less soluble impurities settle as anode slimesludge, other soluble impurities, particularly the metalloids group VA15 elements or Q As, Sb and Bi and some transition metals Mt co-dissolved ...
n Copper scrap in China comprises recyclable materials left over from manufacturing and consumption. ... foundries. This includes furnace slag, anode slime, off-cuts and defective products. ... some 17 of domestic copper cathode was produced from copper scrap. In processing, around 8-10 of the copper products used scrap as raw materials.
Characteristics of anode slime obtained from second ary copper anodes with high Ni content R. Markovi 1, B. Friedrich 2, J. Stevanovi 3, B. Jugovi 4, M. Dimitrijevi 5, V. Gardi 1, Z.Stevanovi 1 1 Mining and Metallurgy Institute Bor, Zeleni buleva r 35, 19210 Bor, Serbia 2 IME Process Metallurgy and Metal Recycling, RWTH Aa chen University , Intzestrasse 3,
Nov 09, 2016 An ultra fast decopperization method from the anode slime has been developed based on the ultrasound-assisted leaching. The effects of parameters such as ultrasound power, leaching time, sulfuric acid concentration and liquidsolid ratio were investigated. Under optimum conditions, the concentration of Cu in residue was only 2.64.
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Impurities from the copper anode, such as gold, silver, platinum and tin, collect at the bottom of the electrolyte solution, deposited as anode slime. -----More Details On The Impurities Here Ag, Au, tin and Pt are more noble than copper, insoluble in this electrolyte and so do not deposit on the cathode.
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Copper. We offer a range of wet processing equipment to those involved in the processing of copper ore. This includes Screening equipment Our Infinity screening range includes inclined and horizontal sizing screens as well as dewatering screens which can be applied in the classification of copper ore in preparation for further processing.
Copper Anode Slime Recovery. Anode slime is a byproduct from copper or lead electro-refining process. The copperlead anode slime usually contain As, Sb, Bi and precious metals like gold and silver. Smelter of anode slime is most likely divided into two groups by the two different recovery processes based on its property and treatment capacity ...
Anode Slimes. We make it fast and easy to recycle your companys anode slimes in fact, youll be paid within 30 days from the day we receive your anode slimes scrap. Even though we customize every transaction to meet the specific needs of your company, here are our standard terms for refining anode slimes scrap Processing Time ...