method and device for treating anode slime

  • Ultra fast ultrasound-assisted decopperization from copper

    MATERIALS AND METHODS The anode slime obtained from Indian Copper Complex Ghatsila was used having the speed and temperature controlling devices Leachants used were sulphuric gold platinum lead arsenic etc Of particular importance to the slime treatment is a knowledge of various phases present in the slime which has direct

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  • The Technological Research on Pre-treating Copper Anode

    CN102690955B Method for comprehensively recycling valuable metals from lead anode slime by oxygen pressure treatment CN103114206A Method and device …

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  • Steffen FULL from anode slime to dore part1 ppt - LBMA

    Copper electrorefining mainly produce LME Cu-CATH-1 copper cathode and byproduct anode slime from copper anode Metalcess develops mini scale copper ER from 1T d copper electrorefining system with modular design easy installation and saving installation …

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  • for recovery Hydrometallurgical

    MATERIALS AND METHODS The anode slime obtained from Indian Copper Complex Ghatsila was used having the speed and temperature controlling devices Leachants used were sulphuric gold platinum lead arsenic etc Of particular importance to the slime treatment is a knowledge of various phases present in the slime which has direct

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  • Chapter - L HYDROMETALLURGY SOLUTION MINING

    Nov 14 2013· An alternative method to recover copper and selenium from anode slime was designed • The critical process parameters were investigated and optimized • 2 L min flow rate of oxygen was enough to achieve the maximum dissolution rates • The maximum recovery of copper and selenium was found as 94 and 86 respectively •

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  • US Patent for Treatment of copper refinery anode slime

    The copper anode slime produced in one copper smelter domestically was pre-treated with pressure acid leaching method and the leaching behavior of copper tellurium and selenium in copper anode slime was studied The results show that this method can attain thorough removal of copper and part removal of tellurium and selenium and the silver is still not leached in leaching process

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  • The treatment of copper refinery anode slimes SpringerLink

    W C Cooper A Review of Processes for the Treatment of Copper Refinery Anode Slimes with Particular Reference to Selenium Behaviour and Recovery final report on project no 169 02 87 Energy Mines and Resources Canada CANMET Ottawa Canada K1A 0G1 August 1989

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  • PDF ANODE SLIME GAINED DURING ELECTROLYTIC REFINING

    The experimental research analysis of anode slime composition are done by two methods X-ray fluorescent method XRF which is realized with the help of Thermoscientic Nitro XL 3t device and as

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  • Chapter - L HYDROMETALLURGY SOLUTION MINING

    Oct 15 2018· SnO 2 Sn 3 O 4 recovered from tin anode slime is used as gas sensing material Ag improves the HCHO sensing properties by forming hetero-structure • Gas sensing mechanism of the composite is thoroughly discussed • This study is a resource-saving and …

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  • Enhanced selective recovery of selenium from anode slime

    Nov 29 2007· More precisely the invention relates to a method and device for treating anode slime obtained from copper electrolysis In copper electrolysis the insoluble element of the anodes falls on the bottom of the electrolytic tank as anode slime from where it is recovered when the anodes are replaced

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  • C22B 30 - Obtaining antimony arsenic or bismuth - Patents

    Anode slime is an important material of recycling precious metals Up to now treating the arsenic- and antimony-rich anode slime by conventional processes has the following problems its economic and environmental effect is less than satisfactory and the removal effect of arsenic and antimony from anode slime in present processes is not all that could be desired

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  • An investigation of copper and selenium recovery from

    The cost-benefit analysis as well as the sensitivity analysis for the treatment of 1 t anode slime by the proposed process was also investigated This study is of great potential to develop an environmentally friendly process to recover Se from anode slime 2 Materials and methods 2 1 from the filtrate in a vacuum filtration device

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  • for recovery Hydrometallurgical - eprints NML

    An optimization method of microwave assisted leaching of copper anode slime was proposed based on Taguchi method for signal noise ratio SNR and variance analysis of the copper tellurium and

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  • Processing of copper anodic-slimes for extraction of

    Complete Patent Searching Database and Patent Data Analytics Services

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  • CN1800423B - Process for producing antimony white using

    Jun 14 2013· How to Treat Slimy Iron Bacteria If you ve noticed an orange or brown slime on your faucets and bath fixtures it is likely caused by iron bacteria the result of iron or manganese in your water Iron bacteria is the common name used for a number of naturally-occurring organisms that feed on dissolved iron or manganese

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  • Removal of Arsenic and Antimony from Anode Slime by Vacuum

    Treatment of copper refinery anode slime Method for fabricating electrochromic device Because the lead has been removed the dried processed anode slimes are acceptable for treatment in recovery plants for selenium tellurium tin silver gold and the like The resultant clarified or filtered solution is purified by the removal of

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  • ANODE SLIME GAINED DURING ELECTROLYTIC REFINING PROCESS …

    CN102690955B Method for comprehensively recycling valuable metals from lead anode slime by oxygen pressure treatment CN103114206A Method and device for …

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  • Copper Electrorefining Plant Design Configuration-Copper-

    Processing of copper anode-slimes for extraction of metal values 127 Forty-gram samples of the decopperised slime were leached with 1 dm3 of solution containing different amounts of acidified thiourea and ferric ion as oxidant

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  • Environmentally friendly recycling of SnO2 Sn3O4 from tin

    Anode slime product from electrolytic refining of copper cathodes is one of the most important source for precious metals production 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 Refining

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  • ANODE SLIME GAINED DURING ELECTROLYTIC REFINING …

    Apr 24 2014· FIELD OF THE INVENTION This invention relates to a process for the recovery of gold from anode slimes In one aspect the invention relates to a continuous completely hydrometallurgical process while in another aspect the invention relates to a process employing improved mixing tank and phase separation tank designs

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  • Method and Device for Treating Anode Slime - OUTOKUMPU

    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 liquid solid ratio were investigated

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  • Enhanced selective recovery of selenium from anode slime

    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 liquid solid ratio were investigated

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  • Pretreatment of copper anode slime with alkaline pressure

    Download Citation on ResearchGate Removal of Arsenic and Antimony from Anode Slime by Vacuum Dynamic Flash Reduction Anode slime is an …

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  • C22B 30 - Obtaining antimony arsenic or bismuth - Patents

    A process for producing antimony white lead anode slime treatment process using the slag characterized in that The first step the process of lead anode slime slag coal and also soda 100 5 parts by weight to 15 12 5 after mixing ratio of reflected into the smelting reduction furnace the crude output at a high temperature alloy 1000 1200

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  • How to Treat Slimy Iron Bacteria — Skillings Sons Inc

    SLIME GROWTH-INHIBITING METHOD SLIME GROWTH-INHIBITING DEVICE AND AIR CONDITIONER To provide a remote-control slime treatment system whereby slime treatment is optimized by monitoring the growth status of slime METHOD FOR LEACHING LEAD ANODE-SLIME WITH CHLORINE

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  • PROCESSING OF COPPER ANODE-SLIMES FOR …

    Pretreatment of copper anode slime with alkaline pressure oxidative leaching Generally the conventional process for the treatment of copper anode slime includes the following three steps So the phase results of Cu As and Se in copper anode slime were analyzed by the method of chemical phase analysis Zhang 1990 and

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  • Method and Device for Treating Anode Slime

    metals from anode slime is economically attractive and also it is environmentally friendly Nilanjana Das 2010 Different methods have been proposed for recovery of Au from copper anode slimes Hait et al 2009 Akinori and Yoshifumi 2000 Hydrometallurgical processes for recovery of precious metal from anode slime

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  • SELECTIVE GOLD EXTRACTION FROM COPPER ANODE SLIME …

    Apr 14 2011· It may be capable of selectively extracting gold from an acid digest of anode slime The method may also comprise the step of digesting a gold-containing copper anode slime using acid to provide the acid digest The step of digesting may comprise combining the anode slime with a concentrated mineral acid e g a concentrated hydrohalic acid

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  • Ultra fast ultrasound-assisted decopperization from copper

    Nov 14 2013· An alternative method to recover copper and selenium from anode slime was designed • The critical process parameters were investigated and optimized • 2 L min flow rate of oxygen was enough to achieve the maximum dissolution rates • The maximum recovery of copper and selenium was found as 94 and 86 respectively •

    Read More-->
  • An investigation of copper and selenium recovery from

    Anode Slime Analyses by XRF Fluorescent X-Rays The characterisation of the representative sample of anode slime was carried out using XRF techniques which are realized with the help of Thermoscientic Nitro XL 3t device Amount of 4 g anode slime sample is analyzed by fluorescent X-rays method in order to determine the amount of elements

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  • method and device for treating anode slime