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Copper telluride is a sort of solid waste generated from copper anode slime processing, from which the recovery of copper and particularly the highvalue element of tellurium always encounter technical difficulties due to the complex physicochemical properties of tellurium. In this study, an efficient and compact process for copper telluride
copper anode slime processing equipment from china. copper anode slime is collectedfrom the boaom ofelectrolytic cells during copper refinin. processing time,low recoveries ofvaluable metals,equip ment corrosion,and environmen. read more technology processing of ewaste gold refine equipment
The anode samples for SEM were not etched. The SEM used for backscatter electrons (BSE) and energy dispersive spectroscopy (EDS) was LEO model 1450 VP (manufactured by Zeiss, Germany) and Oxford Instruments INCA software
Anode slime is a byproduct from copper or lead electrorefining process. The copper/lead 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, pyrometallurgy and. copper anode slime processing equipment
A process for the removal of lead content in anode slime by subjecting the latter to primary and secondary leach in a medium of an ammonium acetate solution at a temperature not exceeding C. Whereby lead dissolution is maximized and other metals are minimized. Separate the leach solution from the undissolved slime residue, crystallize lead from the separated leach solution and
Anode slime samples were collected from the bottom of the electrolytic cells during the electrorefining of copper. These samples were sieved through a mm sieve to remove large inclusions of copper and other foreign material present in the slime. A representative sample of the feed slime was analysed for Cu, Pb, Sn, Zn, Ni, Fe,
the decoppered anode slime was washed several times, filtered and then dried at laboratory in the respective types of equipment. Samples of the dried anode slime are given in Fig. 4. XRD and XRF Anode Slime Analyses The characterization of the representative sample of anode slime
Jan 01, 1990#0183;#32;The actual anode preparation machine consists of the following unit operations: (a) (b) (c) (d) (e) (f) individual anode weighing; anode body perimeter and quot;pushupquot; pressing, using a 500ton hydraulic press; rejection of anodes that are outside the weight tolerance set points; lug pressing; lug milling; anode
Copper anodes and SS blanks are inserted in altenatively electrorefining cells. By applying direct current to this cell, copper in anode is dissolved and deposited onto the SSblank surface. Cu % in cathode is more than %. By products at Refinery are anode slime and copper telluride.
At Aurubis anode slimes are treated in a modern Boliden top blown rotary converter (TBRC) process in two routes and fully controlled by XRF. The LBMA Assaying amp; Refining Seminar, 2425 March 2009 3. Production line 1 (Detail) Copper lineRoasting, smelting, converting to
Three types of Cu anodes are taken from the refinery regarding their filtered and then dried at laboratory in the respective equipments. Samples of the dried anode slime are given in figure 4.
Dec 31, 2015#0183;#32;This work characterizes raw and decopperized slimes, with the objective of identifying the phases in these two subproducts. The main phases in copper anodes are metallic copper, including CuO, which are present in free form or associated with the presence of copper selenide or tellurides (Cu2(Se,Te)) and several CuPbSbAsBi oxides. During electrorefining, the impurities in the anode
Equipments For Anode Slime Refinery carteaverde. Equipments For Attrition For Copper Anode Slime, process .. Equipments For Attrition For Copper Anode Slime 77 Views. The SKD is the professional mining equipments manufacturer in the world, located in China,India. Get Price And Support Online Anode Slime Processing Equipment From China.
Anode slime is one of the important secondary resources of copper, which is obtained as a byproduct during electrolytic refining of copper due to the settling of more noble metals such as gold
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 Zenith is the professional mining equipments manufacturer in the world, located in China,Indiacopper anode slimes processing equipment in United Kingdom. Read more
Equipments For Anode Slime Refinery carteaverde. Equipments For Attrition For Copper Anode Slime, process .. Equipments For Attrition For Copper Anode Slime 77 Views. The SKD is the professional mining equipments manufacturer in the world, located in China,India. Get Price And Support Online Anode Slime Processing Equipment
A detailed mineralogical study was carried out to characterize a copper anode, the anodeface slimes, the slimes on the bottom of the refining cell, and the autoclaveleached slimes from the La Caridad refinery of Mexicana de Cobre. The objective was to identify possible PbSbBi and AsSbBi interactions that could control the Sb and Bi concentrations of the electrolyte.
copper anode slime processing equipment from china. copper processing electrolytic tank . Copper electrolytic refining with permanent hode technology. Anode slime oriented copper production through construction of two metallurgical plants a copper smelter and a copper refinery
The Outotec Precious Metals Plant is commonly used for treating copper anode slime for precious metals recovery and refining. It can also be used for other similar materials such as lead anode slime and other materials containing precious metals.
Aug 01, 1990#0183;#32;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
the decoppered anode slime was washed several times, filtered and then dried at laboratory in the respective types of equipment. Samples of the dried anode slime are given in Fig. 4. XRD and XRF Anode Slime Analyses The characterization of the representative sample of anode slime composition was carried out by two
Jul 18, 2013#0183;#32;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
This work characterizes raw and decopperized slimes, with the objective of identifying the phases in these two subproducts. The main phases in copper anodes are metallic copper, including CuO, which are present in free form or associated with the presence of copper selenide or tellurides (Cult;SUBgt;2lt;/SUBgt;(Se,Te)) and several CuPbSbAsBi oxides. During electrorefining, the impurities
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