PDF A Review of Nickel Pyrometallurgical Operation
·With the increasing applications of nickel in industrial homogeneous catalysis coatings and batteries a large amount can be recycled from waste orthodontic implants that contain ∼ 10% nickel
·With the increasing applications of nickel in industrial homogeneous catalysis coatings and batteries a large amount can be recycled from waste orthodontic implants that contain ∼ 10% nickel
·Nickel is a strategic metal element with excellent physical and chemical properties that applies in aerospace military battery industrial catalysis petroleum industry medicine and other fields [[1] [2] [3] [4]] Nickel is mainly used in the production of stainless steel 69% and the manufacture of batteries 11% [5] The emerging electric vehicle and battery industry has
·In the nickel ore processing plant different types of nickel ore need mineral processing procedures and mining equipment based on the characteristics and composition of the ore Therefore it is necessary to conduct beneficiation tests design a feasible nickel ore beneficiation process and then equip corresponding mining machines
·laterites by traditional pyrometallurgical methods is economically unprofitable Research has shown that the use of combined and hydrometallur gical methods can be promisin g This article is devoted to a review of the results of research and articles on the extraction of nickel and cobalt from laterite ores over the past 20 years Current
·The main natural sources of nickel are nickel sulfide and laterite ores With the rapid depletion of nickel the increase in mining costs and the concern about environment protection Sarbishei and Tafaghodi Khajavi 2020 Zhang et al 2019 has driven researchers to find secondary sources of nickel to replace the mining from natural resources Li et al 2017
·Specialist equipment must be used to help withstand the harsh chemicals used to extract mineral deposits nickel uranium and copper which are commonly found in sulfur bearing minerals has been developed to automate the mining equipment selection process based on the fuzzy set theory 11 Although autonomous haul truck technology has
·The primary production of nickel involves the extraction and processing of nickel ore which requires large amounts of power This energy intensity contributes significantly to the carbon footprint of nickel production Additionally more efficient mining equipment and processing techniques can lead to substantial reductions in energy use
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