Nickel E Traction Optimization

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Nickel E Traction Optimization

2020-04-27T13:04:05+00:00
  • Nickel processing - Extraction and refining Britannica

    The extraction of nickel from ore follows much the same route as copper, and indeed, in a number of cases, similar processes and equipment are used. The major differences in equipment are the use of higher-temperature refractories and the increased cooling required to accommodate the higher operating temperatures in nickel production.

  • Process optimization of nickel extraction from hazardous ...

    2012-11-01  Process optimization of nickel extraction from hazardous waste ... stirring speed and temperature for nickel extraction from this waste were optimized using factorial design. Main effects and their interactions were obtained by the analysis of variance ANOVA. Empirical regression model was obtained and used to predict nickel extraction with satisfactory results and to describe the

  • Cited by: 1
  • Nonmolten state metalized reduction of saprolitic laterite ...

    2020-05-20  For the optimization of the reaction process, the effects of additives, predehydration, and regulating mineral composition on the recovery of nickel and iron were investigated, and the results showed that the recoveries of nickel and iron after optimization increased to 94.1% and

  • Author: Baozhong Ma, Baozhong Ma, Xiang Li, Weijiao Yang, Die Hu, Peng Xing, Bao Liu, Chengyan Wang, Chengya...
  • Optimization of Nickel Chemical Extraction from Hazardous ...

    2016-02-01  Optimization of Nickel Chemical Extraction from Hazardous Residue Gharabaghi, Mahdi; Azadmehr, Amirreza 2016-02-01 00:00:00 Statistical design of experiments was used for design and analysis of nickel extraction from hazardous waste. Sulphuric acid leaching of zinc plant residue has been performed for monitoring and evaluating the effects of process factors on the nickel leaching

  • OPTIMIZATION OF NICKEL EXTRACTION FROM LATERITIC ORE

    Optimization of Nickel Extraction from Lateritic Ore in Hydrochloric Acid Solution with Hydrogen Peroxide by Taguchi 343 Method Figure 1. XRD pattern of the sample First, the sample was ground to –212 μm in order to use in the experiments. Then, the sample was wet sieved to obtain different particle size fractions as –212+150, –150+106, –106+75 and –75+53 μm. Nickel and iron ...

  • Author: Ali Aras, Tevfik Ağaçayak
  • Optimization and Modeling of Leaching Parameters Affecting ...

    In this study, a Box-Behnken design was applied for modeling and optimization of some operating variables on the leaching of nickel from lateritic ore from Eskişehir (Mihalıççık-Yunusemre). The variables studied were stirring speed, temperature, acid concentration and dissolution time.

  • Author: Tevfik Agacayak, Mohamed Taha Osman Abdelraheem AhmedNew
  • American Manganese Inc. Achieves 92% Extraction of Lithium ...

    2020-10-06  The pilot plant extraction results follow the Company's successful optimization tests that resulted in a 356% increase in the pilot plant's pre-leach process capacity to 292kg/day of lithium-ion battery cathode material. In addition to the high extraction and purity achieved by the pilot plant project, the Company's next milestone is to produce recycled products from the cathode scrap material ...

  • Nickel processing Britannica

    Nickel has a relatively high melting point of 1,453 °C (2,647 °F) and a face-centred cubic crystal structure, which gives the metal good ductility. Nickel alloys exhibit a high resistance to corrosion in a wide variety of media and have the ability to withstand a range of high and low temperatures.

  • Agromining of hyperaccumulator biomass: Study of leaching ...

    2018-01-01  The Box-Behnken design with three factors (and three levels) was performed to optimize the Ni extraction (i.e. maximize the amount of extracted nickel and minimized the amount of other main elements) and study the effect of sulfuric acid concentration, temperature and time on Ni, Mg, Fe, K, and P extraction during the leaching procedure. 17 runs were necessary to achieve the Box-Behnken

  • Cited by: 7
  • OPTIMIZATION OF NICKEL EXTRACTION FROM LATERITIC ORE

    Taguchi optimization method was used to determine optimum conditions for the extraction of nickel from lateritic ore in hydrochloric acid solution with hydrogen peroxide. Leaching time, stirring speed, temperature, hydrochloric acid concentration and hydrogen peroxide concentration were chosen as parameters.

  • Cited by: 1
  • OPTIMIZATION OF NICKEL EXTRACTION FROM LATERITIC ORE

    Taguchi optimization method was used to determine optimum conditions for the extraction of nickel from lateritic ore in hydrochloric acid solution with hydrogen peroxide. Leaching time, stirring speed, temperature, hydrochloric acid concentration and hydrogen peroxide concentration were chosen as parameters. The optimum conditions for dissolution were found as leaching time of 240 min, a ...

  • OPTIMIZATION OF NICKEL EXTRACTION FROM LATERITIC ORE

    Optimization of Nickel Extraction from Lateritic Ore in Hydrochloric Acid Solution with Hydrogen Peroxide by Taguchi 343 Method Figure 1. XRD pattern of the sample First, the sample was ground to –212 μm in order to use in the experiments. Then, the sample was wet sieved to obtain different particle size fractions as –212+150, –150+106, –106+75 and –75+53 μm. Nickel and iron ...

  • (PDF) Dissolution optimization and kinetics of nickel and ...

    and nickel extraction w as 86.9%, and cobalt and nickel extrac- tions after 120 min reached to 85.7% and 95.3%, respectively . After 120 min, the dissolution rates of nickel and cobalt were

  • A Deep Learning Approach to Soft Sensor Design and Process ...

    A Deep Learning Approach to Soft Sensor Design and Process Optimization for an Industrial Nickel Extraction Process. The objective of this project is to use artificial intelligence (AI) approaches to solve complex industrial problems. The two biggest advantages of AI-based approaches are the ability to continuously learn and also learn adequately from historical data. Traditionally, many ...

  • Process optimization of nickel extraction from hazardous ...

    Process optimization of nickel extraction from hazardous waste. Autorzy. Gharabaghi, M., Irannajad, M., Azadmehr, A. R., Majid, E. Treść / Zawartość. Pełny tekst: Pobierz; Warianty tytułu. Języki publikacji. EN. Abstrakty. EN. Zinc plant residue is a hazardous waste which contains high quantity of nickel and other valuable metals. Process parameters such as reaction time, acid ...

  • Agromining of hyperaccumulator biomass: Study of leaching ...

    2018-01-01  Nickel extraction optimization: Since K, Fe, P and Mg are potential impurities in the rest of the process ( Barbaroux et al., 2012a , Barbaroux et al., 2012b ), the aim of this part was to investigate the optimal conditions (temperature, acid concentration, time) to maximize Ni extraction rate and minimize K, Fe, P, and Mg extraction rate by using the previous equations (Eqs.

  • Nickel processing - The metal and its alloys Britannica

    Nickel processing - Nickel processing - The metal and its alloys: Pure nickel possesses a useful combination of properties, including corrosion resistance, good strength, and high ductility, even at extremely low temperatures. It also possesses useful electronic properties and special magnetic properties. Nickel is a particularly good catalyst for the hydrogenation of unsaturated compounds in ...

  • Development of green technology for extraction of nickel ...

    Development of green technology for extraction of nickel from spent catalyst and its optimization using response surface methodology; Green Biologics Ltd.: Commercialising bio-n-butanol ; 2013 Sustainable Chemistry Summit: Mapping the Journey from Lab to Market (Montreal, QC, Canada, June 5-7, 2013) 11th International Conference on Materials Chemistry (MC11; University of Warwick, UK, July 8 ...

  • Real-time quality control for the nickel ore mining industry

    the Sodern CNA-Nickel allows for optimization of the dryer parameters in the pyrometallurgical process resulting in significant energy savings during the calcine process. Nickel, from sulfide nickel ores, is extracted by a process where the nickel sulfide mineral is freed from gangue by crushing and grinding, after which it is separated by flotation and finally smelted or roasted. Extraction ...

  • Materials Free Full-Text Optimization of Washing ...

    Nickel-based MOF-74 was synthesized as the experimental material for this purpose. The quality of the produced sample was evaluated by gas adsorption performance using CO 2 at 1 bar and 25 °C. The final sample of the optimized synthesis routes was able to adsorb 5.80 mmol/g of CO 2 uptake, which was competitive with literature data and significantly higher than the sample of the basic synthesis.

  • Taguchi Optimization for Nickel Cobalt Extraction Process ...

    Abstract—A research on the Optimization of Nickel-Cobalt Extraction Process using Cyanex 272 from Laterit with Taguchi Method. The process of separation of nickel from other impurities can be done by sulfuric acid leaching method and Hydrochloric acid leaching and extraction system. The study design was prepared using the Taguchi-Larger the Better Method. Characterization of laterite nickel ...

  • Optimization of nickel removal using liquid–liquid ...

    (2012). Optimization of nickel removal using liquid–liquid extraction and response surface methodology. Desalination and Water Treatment: Vol. 47, No. 1-3, pp. 334-340.

  • Development of green technology for extraction of nickel ...

    Development of green technology for extraction of nickel from spent catalyst and its optimization using response surface methodology; Green Biologics Ltd.: Commercialising bio-n-butanol ; 2013 Sustainable Chemistry Summit: Mapping the Journey from Lab to Market (Montreal, QC, Canada, June 5-7, 2013) 11th International Conference on Materials Chemistry (MC11; University of Warwick, UK, July 8 ...

  • Process optimization of nickel extraction from hazardous ...

    Process optimization of nickel extraction from hazardous waste. Autorzy. Gharabaghi, M., Irannajad, M., Azadmehr, A. R., Majid, E. Treść / Zawartość. Pełny tekst: Pobierz; Warianty tytułu. Języki publikacji. EN. Abstrakty. EN. Zinc plant residue is a hazardous waste which contains high quantity of nickel and other valuable metals. Process parameters such as reaction time, acid ...

  • Copper-Nickel Ore Processing

    Copper Solvent Extraction. The separation of copper from nickel is based on the fact that there is an appreciable difference in the pH at which the two metals are extracted. Copper can be extracted, with very small amounts of nickel, at pH 6.0 to 6.5, while nickel is extracted from the copper raffinate at pH 8.0 to 8.2. These pH values refer to ...

  • American Manganese Inc. Pilot Plant Optimization Tests ...

    2020-06-09  356% Increase of Pilot Plant Pre-Leach Process Capacity to 292 kgday of Lithium-ion Battery Cathode Scrap MaterialComprised of lithium, nickel, manganese, and cobaltis separated from the

  • Ultrasound-assisted emulsification–microextraction and ...

    A fast, simple, and economical method for extraction, preconcentration and determination of cobalt, nickel and copper as their 1-(2-pyridilazo) 2-naphthol (PAN) complexes based on ultrasound-assisted emulsification–microextraction (USAEME) and multivariate calibration of spectrophotometric data is presented. Various parameters affecting the extraction efficiency were optimized both with ...

  • Real-time quality control for the nickel ore mining industry

    the Sodern CNA-Nickel allows for optimization of the dryer parameters in the pyrometallurgical process resulting in significant energy savings during the calcine process. Nickel, from sulfide nickel ores, is extracted by a process where the nickel sulfide mineral is freed from gangue by crushing and grinding, after which it is separated by flotation and finally smelted or roasted. Extraction ...

  • NICKEL AND COBALT RECOVERY FROM MESABA CONCENTRATE

    Nickel Extraction 90.8% Autoclave Solids Density 235 g/L Sulphur Oxidation 5.2% Autoclave Retention Time 60 min In the fall of 2002, the Mesaba Project was delayed due to exceptionally low metal prices. Due to an emphasis on other projects, minimal nickel process development work at CESL occurred over the next five years. 3. STAGED CESL NICKEL PROCESS DEVELOPMENT Further development of

  • A two-step approach for copper and nickel extracting and ...

    The extraction efficiencies for copper were much higher than the nickel extraction efficiencies with different ϕ, and the highest rate of extraction was observed for the emulsion with ϕ (0.5). The similar effect of ϕ on extraction nickel using the TBP is shown in Figure 2(b). The emulsion droplets increased and stripper capacity was enhanced with the increase of ϕ (Sengupta et al. 2006a ...

  • Development of green technology for extraction of nickel ...

    Development of green technology for extraction of nickel from spent catalyst and its optimization using response surface methodology; Green Biologics Ltd.: Commercialising bio-n-butanol ; 2013 Sustainable Chemistry Summit: Mapping the Journey from Lab to Market (Montreal, QC, Canada, June 5-7, 2013) 11th International Conference on Materials Chemistry (MC11; University of Warwick, UK, July 8 ...

  • Taguchi Optimization for Nickel Cobalt Extraction Process ...

    Abstract—A research on the Optimization of Nickel-Cobalt Extraction Process using Cyanex 272 from Laterit with Taguchi Method. The process of separation of nickel from other impurities can be done by sulfuric acid leaching method and Hydrochloric acid leaching and extraction system. The study design was prepared using the Taguchi-Larger the Better Method. Characterization of laterite nickel ...

  • (PDF) Process optimization of nickel extraction from ...

    Process optimization of nickel extraction from hazardous waste

  • New
  • American Manganese Inc announces further advance at its ...

    2020-10-07  American Manganese Inc (OTCMKT:AMYZF) has reported a further positive development for its battery recycling pilot project, saying the plant had now achieved 92% extraction of lithium, nickel, and cobalt from cathode scrap material.The firm's technology recycles lithium-ion batteries with its RecycLiCo patented process to produce cathode metals, such as lithium, cobalt, nickel, manganese,

  • nickel(II) Related Abstracts

    The synergistic solvent extraction of nickel ion from 0.33 mol dm^-3 Na2SO4 aqueous solutions with capric acid (HL) in the absence and presence of Tri-n-octylphosphine oxide (TOPO) in chloroform at 25°C, has been studied. The extracted species when the capric acid compound was used alone, is NiL2 and NiL2(HL). In the presence of TOPO, a remarkable enhancement on the extraction of nickel (II ...

  • Multivariate optimization of ultrasound-assisted ...

    2015-10-15  An assisted liquid-liquid extraction of copper, iron, nickel and zinc from vegetable oil samples with subsequent determination by high-resolution continuum source flame atomic absorption spectrometry (HR-CS FAAS) was optimized by applying a full factorial design in two levels and the response surface methodology, Box-Behnken. The effects of the acid concentration and the

  • A two-step approach for copper and nickel extracting and ...

    The extraction efficiencies for copper were much higher than the nickel extraction efficiencies with different ϕ, and the highest rate of extraction was observed for the emulsion with ϕ (0.5). The similar effect of ϕ on extraction nickel using the TBP is shown in Figure 2(b). The emulsion droplets increased and stripper capacity was enhanced with the increase of ϕ (Sengupta et al. 2006a ...

  • ISSN: 2380-2391 Open Access Optimization and Modeling of ...

    Keywords: Nickel • Leaching • Box-behnken design • Optimization Introduction Nickel is an important and strategic metal and mainly used in modern industrial and metallurgical applications because of ıts strength and corrosion resistance [1]. Nickel naturally occurs as sulphides and laterites-type ores. Although the lateritic deposits constitute the largest world reserves of nickel ...

  • NICKEL AND COBALT RECOVERY FROM MESABA CONCENTRATE

    Nickel Extraction 90.8% Autoclave Solids Density 235 g/L Sulphur Oxidation 5.2% Autoclave Retention Time 60 min In the fall of 2002, the Mesaba Project was delayed due to exceptionally low metal prices. Due to an emphasis on other projects, minimal nickel process development work at CESL occurred over the next five years. 3. STAGED CESL NICKEL PROCESS DEVELOPMENT Further development of

  • FPX Nickel Achieves Recoveries up to 99.5% in Production ...

    2020-01-07  Nickel extraction (recovery) 99.5%: 98.8% : Additional test work is required to further evaluate the optimization of any downstream hydrometallurgical processing requirements. The operating parameters for the leaching of Decar concentrates into nickel-cobalt solution are potentially favourable because they are based on significantly lower sizing, power consumption, pressure and temperature ...