ferronickel process in jakarta

Making Ferronickel from Laterite Nickel Ore by Coal-Based ...

Based on the process of coal-based self-reduction and melting separation at high temperature, it was investigated that the effect of process factors on the reduction of iron and nickel oxide, the metal yield and the nickel content in ferronickel about the laterite nickel ore, was from Philip-

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Jakarta EE TCK Process 1.0 | The Eclipse Foundation

Jakarta EE TCK Process 1.0. Specification Projects under the Eclipse Foundation Specification Process MUST produce a Technology Compatibility Kit (TCK) that delivers on the promise of enabling multiple compatible implementations. This document defines: Materials a TCK MUST possess to be considered suitable for delivering portability.

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A process for the production of electrolytic nickel from ...

In almost all currently employed pyrometallurgical treatments of nickel-bearing oxide ores, nickel is extracted as ferronickel containing some cobalt. The use of nickel in this alloy form is limited to steel-making which accounts for only about 40 pct of the total nickel consumption. Electrolytic nickel, originating mainly from sulfide ore, covers the remaining 60 pct of the nickel market.

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US20070113708A1

The present invention provides a process that is useful in producing ferronickel having a high Ni content at low cost with high efficiency and reproducibility even if a low-grade feedstock containing nickel oxide is used. In particular, a feedstock containing nickel oxide and iron oxide is mixed with a carbonaceous reductant, the mixture is formed into agglomerates with an agglomerator, and ...

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Indonesia drawing plans to restrict nickel pig iron ...

 · While many smelters are exporting their nickel pig iron (NPI) and ferronickel (FeNi), not many have moved up the value added chain to process these crude metals into stainless steel, he said. Southeast Asia''s biggest economy has 16 nickel smelters running, mostly producing NPI and FeNi. In five years, the number is expected to increase to 29 ...

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Decomposition of ferronickel slag through alkali fusion in ...

Ferronickel slag is a by-product of the nickel smelting process. Recycling of ferronickel slag is required since it contains valuable elements besides its potency to pollute the environment. In order to take advantage of the valuable materials and reducing the potential hazard, beneficiation of ferronickel …

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Ferroalloy

Ferroalloy refers to various alloys of iron with a high proportion of one or more other elements such as manganese (Mn), aluminium (Al), or silicon (Si). They are used in the production of steels and alloys. The alloys impart distinctive qualities to steel and cast iron or serve important functions during production and are, therefore, closely associated with the iron and steel industry, the ...

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Ferronickel Preparation from Nickeliferous Laterite by ...

In the recent years, ferronickel has been used as a substitute for electrolytic nickel for alleviating the cost of stainless steel production. Rotary kiln-electric furnace (RKEF) smelting is currently the world-wide mainstreaming process for ferronickel production from nickeliferous laterite ore, in spite of the high power consumption.

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Politeknik Negeri Jakarta | Jakarta, Indonesia | PNJ

Ferronickel slag is a by-product of the nickel smelting process. Recycling of ferronickel slag is required since it contains valuable elements besides its potency to pollute the environment.

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Commission VII Members Question The Synergy Of Antam And ...

 · JAKARTA - Commission VII member Abdul Wahid highlighted the construction of a ferronickel smelter project in East Halmahera. Because, the development of this project has reached 97.98 percent, but has not been supplied with …

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PT Ceria Nugraha Indotama | Nickel Mine and Smelter

PT Ceria Nugraha Indotama (Cerindo) is a mining company established on March 18, 1991 based on Notarial Deed number 29 issued by Mestariany Habie, Bachelor of Law, in Ujung Pandang or Makassar, Indonesia. At present, Ceria is fully owned by Indonesian share holder.

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PENGOLAHAN NIKEL LATERIT SECARA PIROMETALURGI: KINI …

Fakultas Teknik Universitas Muhammadiyah Jakarta, 8 November 2016 ... nickel laterite: processing into ferronickel type of shot / luppen ingot and ferronickel, nickel matte ... Problems on the NPI process is the price of its products was very sensitive, whereas in the manufacture

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PT ANTAM Tbk | Nickel

Ferronickel Production Process To produce ferronickel, saprolite nickel ore – which contain minimum 1.8% nickel and maximum 25% iron - were first treated to become calcine through a process that crushes, dries, heats and adds certain consumables to reduce acidity, using various machines.

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An innovative process | Koniambo Nickel

The on-line analyser, comprising a controlled neutron analyser (CNA), is a system that analyses the chemical composition of ore in real time as it is stockpiled at the Metallurgical Plant. The system provides Koniambo Nickel with a real-time, reliable, accurate chemical analysis of the ore arriving from the Ore Preparation Plant (OPP).

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Virtue Dragon Nickel Industry Invests in Nickel Smelter in ...

 · Chinese ferronickel producer Virtue Dragon Nickel Industry plans to invest USD $5 billion for the establishment of a nickel smelter, power plant and a port. Andrew Zhu, President Director at Virtue Dragon Nickel Industry said that these facilities will be built on a 500-hectares estate in Konawe (Southeast Sulawesi). Zhu said that the nickel smelter development involves three phases.

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PT ANTAM Tbk

About ANTAM. ANTAM is a vertically integrated, export-oriented, diversified mining and metals company. With operations spread throughout the mineral-rich Indonesian archipelago, ANTAM undertakes all activities from exploration, excavation, processing through to marketing of nickel ore, ferronickel, gold, silver, bauxite and coal.

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nickel smelters: Indonesia drawing plans to restrict ...

 · JAKARTA: Indonesia is considering a plan to restrict construction of smelters producing nickel pig iron or ferronickel in order to optimise use of its limited nickel ore reserves for higher-value ...

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Optimalization of the Ferronickel Production Process ...

Desulphurization of Ferronickel in the converters with oxygen is the most complex part of the technological process in the Drenas foundry. Sulphur in the ferronickel melting is mostly in the form of FeS, with a melting temperature of 1195 o C, and it has tendency to dissolve indefinitely in liquid iron. Our objective is to determine the sulphur removal coefficient, as a key indicator of the ...

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Indonesia drawing plans to restrict nickel pig iron ...

 · JAKARTA: Indonesia is considering a plan to restrict construction of smelters producing nickel pig iron or ferronickel in order to optimise use of its limited nickel ore reserves for higher-value products, a senior mining ministry official said on Thursday.

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FERRONICKEL PRODUCTION AND OPERATION

FERRONICKEL PRODUCTION AND OPERATION Table 3: Process steps of converter route Process step Aim 1 Tapping from electric furnace into the transport ladle 2 Oxygen blowing in the converter Enrichment of nickel Removal of carbon, silicon, phosphorus 3 De slagging Removal ofFe203, Si02 and P20s rich slag 4 Electric arc or ladle furnace treatment Deoxidation and desulfurisation

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JPH05125465A

PURPOSE:To obtain a ferronickel with high reduction and recovery rates by treating an Ni ore with a specified wet process, mixing the obtained Ni oxide with a reducing material, pelleting or briquetting the mixture and reducing the pellet at a specified temp. in a rotary kiln. CONSTITUTION:An Ni ore is crushed and leached with hydrochloric acid, and the insolubles are filtered off.

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Onça Puma Ferronickel

Onça Puma Ferronickel Onça Puma Ferronickel is an iron-nickel metallic shot used as a feed material in stainless steel production. Vale''s ferronickel is produced by a state-of-the-art refining process at our operation in Brazil. Low impurity levels and high nickel content make Onça Puma Ferronickel ideally suited for the production of high

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Indonesia drawing plans to restrict nickel pig iron ...

 · B y Bernadette Christina. JAKARTA, June 24 (Reuters) - Indonesia is considering a plan to restrict construction of smelters producing nickel pig iron or ferronickel in order to optimise use of its ...

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About Us – Побузький феронікелевий комбінат

The Pobuzhsky Ferronickel Plant was transformed into the Pobuzhsky Ferro-Nickel Mill and the production of ferronickel was restored. The main raw material base for the production of ferronickel is the imported ore. PFP is now fully integrated into the Solway Investment Group production process.

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Indonesian miners focus on smelters

 · Antam finance director Anton Herdianto confirmed this week after an annual shareholders meeting that Antam plans to spend the majority of its around Rp 1.5 trillion (US$105 million) capex budget this year on the development of two major smelter projects, reported the Jakarta Post.. The East Halmahera ferronickel plant development project in North Maluku will have a production capacity of ...

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Vale Indonesia to build $2 billion ferronickel smelter in ...

 · It is also looking for a partner to build another ferronickel plant in Bahodopi, Central Sulawesi. "A Chinese investor has conducted a pre-feasibility study for the Bahodopi smelter. The study is expected to be completed in September," Vale Indonesia president director Nico Kanter said after an annual general shareholders meeting recently.

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PAPER OPEN ACCESS ...

 · effectively in the roasting process and to determine the phase changes that occur at a certain temperatures. TGA/DTA was carried out on ferronickel slag samples without the addition of other substances, and the ferronickel slag added with sodium carbonate. The results of TGA / DTA Analysis can be seen in Figures 1 and 2. The TG / DTA analysis of

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ferronickel metallurgy raw material processing

ferronickel metallurgy raw material processing. ferronickel process equipment aurichomesaffordablehousingin ferronickel grinding crusherasia ferronickel process in Jakarta Mining equipment mine process,Nickel pig iron (NPI) is a low grade ferronickel invented in,Check price what is the best type of crusher to use for ferronickel ferronickel

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Aneka Tambang and WIKA–KHI consortium to develop Haltim ...

 · JAKARTA (RambuEnergy ) – PT Aneka Tambang Tbk Tbk (ASX: ATM; IDX: ANTM; ANTAM), a gold and nickel miner, said it has awarded an engineering, procurement and construction (EPC) contract worth Rp3.42 trillion to a consortium of PT Wijaya Karya (Persero) Tbk (IDX: WIKA)-Kawasaki Heavy Industries, Ltd to develop the Haltim Ferronickel Plant Development Project (P3FH) …

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Ferronickel

Industrially, the process is done either during dephosphorization or after dephosphorization and desulfurization. 7.4.3 Chromium. Chromium is present in ferronickel arising from smelting furnaces that operate with high contents of carbon in the feed. The chromium content in this type of ferronickel can be up to 1.7% (Bergman, 2003) is removed during carbon oxidation with little loss of nickel.

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Faisal EMZITA, Indonesian Nickel Association What''s ...

process and the coming step on engineering procurement and construction (EPC). First invesment phase US$ 300 juta for a total production of 300.000 ton nickel pig iron (NPI) a year and 100.000 NPI in the first year 20016 SEKRETARIAT: PATRA JASA OFFICE TOWER 11TH FLOOR –SUITE 1140; JL. JEND. GATOT SUBROTO KAV 32-34, JAKARTA SELATAN 12950

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Indonesia to Start Production of Lithium Battery in 2023

 · Ferronickel ores ready to be shipped overseas from Pomala Port in Kolaka, North Sulawesi. ... Jakarta. Indonesia is moving to the next stage of nickel processing with the end goal of producing its own lithium batteries by 2023, the Coordinating Minister for Maritime Affairs and Investment Luhut Pandjaitan said. ... a process to extract nickel ...

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