Life cycle assessment of ferronickel production in Greece
Ferronickel (FeNi) and ferrochrome are the two main ferroalloys used for the production of stainless steel. It is predominantly produced from nickeliferous laterite ores which are converted via the pyro-metallurgical route into a product with a Ni content of around 20% (Crundwell et al., 2011a, Crundwell et al., 2011b).Currently, only 42% of world primary Ni …
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HJF | HOME
OBI ISLAND, KOMPAS - Harita Nickel officially operates the PT Halmahera Jaya Production (PT HJF), a ferronickel smelter business unit located in the village of Kawasi Village, sub-district of Obi, Obi Island, South Halmahera, North Maluku, Tuesday (18/10/2022). Head of External Relations of Harita Nickel Stevi Thomas said PT HJF is targeted to produce 780,000 …
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Thermal Science and Engineering Progress
pyrometallurgical route for ferronickel production. This paper focuses on the rotary kiln furnace, an intermediate stage in which partially dried minerals convert into calcine, ready for smelting ...
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Global Ferronickel Holdings, Inc. – Mining for a Better …
GLOBAL FERRONICKEL HOLDINGS, INC. (FNI) is a Philippine Stock Exchange-listed corporation with interests in ferronickel ore mining and processing, logistics and port operations, cement and steel production. With strong capital markets and a constant dedication to environmental, social, and governance (ESG) initiatives, FNI has acquired an ...
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ANTAM East Halmahera Ferronickel Plant Development …
The East Halmahera Ferronickel Plant, located in East Halmahera, North Maluku, will have a capacity of 13,500 Ton Nickel in Ferronickel (TNi). After being fully operational, the East Halmahera Ferronickel Plant will support ferronickel production from the Kolaka Ferronickel Plant in Southeast Sulawesi, with a capacity of 27,000 TNi.
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Valorization of Ferronickel Slag for Preparation of Value …
Along with the production of ferronickel from laterite ores, there are a large quantity of ferronickel slags, especially that from the RKEF process, which not only poses a potential hazard to environment but also represents a waste of the resource. By now, the slags...
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PRODUKSI DAN PENJUALAN PRODUCTION AND SALES
Ferronickel production in 2020 reached 25,970 tons of nickel in ferronickel (TNi), an increase of 1% compared to 2019's production volume of 25,713 TNi. Meanwhile, ferronickel sales volume was recorded at 26,163 TNi, relatively stable compared to 2019, which amounted to 26,212 TNi Meanwhile, nickel ore production volume was
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Production of FeCr and FeCrNi Alloys with an Energy Saving …
For ferronickel produced with the Baseline Scenario (BL scenario) including metallurgy routes, 12.60 tons of CO 2 was calculated in the production of 1 ton of ferronickel. It was observed that 8.24 tons of CO 2 emission was observed in the production of 1 ton of ferronickel produced with Green Energy (GE scenario), which is a more sustainable ...
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Optimalization of the Ferronickel Production Process …
Ferronickel of electric furnace of "Ferronickel Foundry" in Drenas, is followed by various impurities, such as: silicon, chromium, copper, carbon, sulfur, phosphorus, phosphorus, cobalt, etc. Sulfur, of all the impurities, has the greatest negative impact on ferronickel properties, when is used for the production of steel, and its removal ...
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Ferronickel
Ferronickel is a ferroalloy consisting of nickel and iron. It is mainly used as a nickel additive for steelmaking, for the production of stainless steel and heat-resistant special steel, as well as low-alloy cast iron and cast steel. The addition of nickel can improve the bending strength and hardness of steel.
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3 Smelter Nikel Beroperasi, Produksi Feronikel 2021 Melonjak
Jakarta, CNBC Indonesia - Kementerian Energi dan Sumber Daya Mineral (ESDM) menargetkan produksi feronikel dari smelter di dalam negeri pada 2021 ini melonjak 45% menjadi 2,1 juta ton dari 1,45 juta ton pada 2020. Hal tersebut tercantum dalam data Minerba One Data Indonesia (MODI) Kementerian Energi dan Sumber Daya Mineral. Lonjakan tersebut …
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Thermodynamic Analysis of Sulfurization of Ferronickel
The demand for nickel for batteries is increasing rapidly with the rapid development of new energy vehicles. Currently, many companies are glad to produce ferronickel alloys from laterite nickel ore due to the gradual exhaustion of sulfide ore. However, there is still little research on the thermodynamical analysis of sulfurization from ferronickel into nickel …
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Large- and Particle-Scale energy assessment of reduction …
This paper presents a detailed large- and particle-scale energy analysis of a 180 t h −1 rotary kiln furnace for Ferronickel Production via the Rotary Kiln-Electric Furnace (RKEF) process. The study uses a proprietary industrial database that contains mass flow rates of the main streams, compositions, and temperatures at several locations.
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The Aggregation and Growth of Ferronickel Particles During …
The main source of nickel has gradually become the recovery of ferronickel concentrate from low-grade laterite nickel ore. In this work, high-grade ferronickel concentrate was prepared by a reduction roasting-magnetic separation process, and low-grade ferronickel concentrate and CaF2 were used as composite additives to promote the aggregation and …
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High-Grade Ferronickel Concentrates Prepared from Laterite …
Nickel is widely used in industrial processes and plays a crucial role in many applications. However, most of the nickel resource mainly exists as nickel oxide in laterite nickel ore with complex composition, resulting in difficulty in upgrading the nickel content using physical separation methods. In this study, high-grade ferronickel concentrates were obtained through …
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Ferronickel
734,000t ferronickel with an average nickel content of 27% Nickel Institute member companies' production sites from 4 countries globally All production processes covered 47% of global ferronickel production in 2017 assessed WHAT IS COVERED BY THE LIFE CYCLE ANALYSIS ? 4
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Aneka Tambang (ANTM) Targets Ferronickel Production of …
ISSUER NEWS – JAKARTA.PT Aneka Tambang Tbk is targeting a production and sales of ferronickel amounting to 22,464 tons of nickel in ferronickel (TNi) in 2024.The Company Secretary of ANTM, Syarif Faisal Alkadrie, stated that ANTM is also targeting a production of nickel ore as much as 20.58 million wet metric tons (wmt) with sales focused on …
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Ferro-nickel
Overview This page contains the latest trade data of Ferro-nickel.In 2022, Ferro-nickel were the world's 178th most traded product, with a total trade of $19.4B. Between 2021 and 2022 the exports of Ferro-nickel grew by 61.1%, from $12B to $19.4B.
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ANTAM Commences Ferronickel Production from the New …
Inline with the completion of P3FP, ANTAM's annual ferronickel production is expected to increase from 18,000-20,000 TNi to 27,000-30,000 TNi. The completion of the project will also lower the ferronickel cash cost, resulting in ANTAM's position as one of the lowest ferronickel cash cost producer globally. As at the end of May 2015, the ...
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Ferronickel
Ferronickel is a ferroalloy that contains approximately 35% nickel and 65% iron. Its CAS number is 1. ... It enables the production of products with special electronic, magnetic and catalytic properties. Ferronickel remains stable under normal storage conditions; however when exposed to carbon oxides in reducing atmospheres, there is a ...
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Production of Ferronickel Concentrate from Low-Grade …
The production of ferronickel concentrate from low-grade nickel laterite ore containing 1.31% nickel (Ni) was studied by the non-melting reduction magnetic separation process. The sodium chloride was used as additive and coal as a reductant. The effects of roasting temperature, roasting duration, reductant dosage, additive dosage, and grinding time on the …
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Valorization of Solid Residue from the Lateritic Nickel Ore …
The production will be estimated to be 543,000 tons per year by 2025. On the other hand, HPAL will produce more than 26 million tonnes of residue, and it requires good management.
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Metallurgy of Ferronickel
Ferronickel is produced at the Pobuzhsky ferronickel plant (Ukraine) using oxidized nickel-containing ores from the Pobuzhsky deposit (0.9–1.0% Ni) and imported—relatively rich in nickel content (2.0–2.7%). ... Technological scheme for the production of ferronickel, 1—electric furnace; 2—slag bucket; 3—nickel refining bucket; 4 ...
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Life cycle assessment of ferronickel production in Greece
The present study adopted a life cycle assessment (LCA) approach to assess energy consumption and greenhouse gas footprints of the main processing stages of a typical …
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FERRONICKEL PRODUCTION AND OPERATION
FERRONICKEL PRODUCTION AND OPERATION NICKEL PIG IRON PRODUCTION FROM LATERITIC NICKEL ORES 1Halil Yildirim, 1Hakan Morcali, 1.2Ahmet Turan, 10nuralp Yucel 1Metallurgical and Materials Engineering Department, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469, Maslak, Istanbul, Turkey
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Feed and Production Process of Ferronickel
Feed material for ferronickel production is predominantly saprolite, rather than limonite. This is because the iron content of the saprolite ore about 15% Fe, is lower than that of limonite ore. The choice of saprolite ore ensures that the ferronickel product is …
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Agglomeration and Characterization of Nickel …
Duarte et al. proposed a ferronickel production process from MHP, with hydrometallurgical concentrate agglomeration. MHP pelletizing was made with cellulose solution (0.05%) as a binder, in hydroxide pellets with diameter between 5 and 20 mm. Pellets were dried and calcined under oxidant atmosphere in order to remove sulphur and crystalline ...
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Ferronickel Production from Nickel Laterite via Sulfide …
Ferronickel Production from Nickel Laterite via Sulfide Chemistry. Conference paper. First Online: 12 February 2023. pp 281–297. Cite this conference paper. Download …
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Improving the rotary kiln-electric furnace process for …
The primary pyrometallurgical route to produce ferronickel from laterite nickel ores is the Rotary Kiln-Electric Furnace (RKEF) process. In the RKEF process, minerals undergo …
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The FeNi Production Route
GRANSHOT is an industrial high capacity process, with production rate up to 250 t/hours and in as little as 30 seconds can produce ready-to-use granules that have a size and shape ideal for downstream metallurgical operations in EAF, AOD, foundries, etc. Figure 2: Ferronickel granulated by the GRANSHOT process
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