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ferronickel metallurgy raw material processing

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Making Ferronickel from Laterite Nickel Ore by Coal

Therefore, this article mainly aimes to prepare ferronickel from low grade laterite nickel ore from Philippines by coal-based self-reduction process, which provides guidance for rational exploiting and utilizing of the low grade laterite nickel ore 2 Experimental Research Method 21 Raw Material Pretreatment and Its Physicochemical Properties...

Infacon proceedings DVD

ferronickel smelting in electric furnace or hydrometallurgical processing would be preferred rout On the other hand, if the ore quality is not adequate, nickel pig iron production in blast furnace could be an alternative Naturally this would depend on demand for low nickel alloys which can be produced with nickel pig iron as starting material...

Journal of Materials Processing Technology

The Journal of Materials Processing Technology covers the processing techniques used in manufacturing components from metals and other materials The journal aims to publish full research papers of original, significant and rigorous work and so to contribute to increased production efficiency and improved component performance...

Lateritic nickel ore deposits

Lateritic nickel ore deposits are surficial, weathered rinds formed on ultramafic rocks They account for 73% of the continental world nickel resources and will be in ,...

Process Metallurgy and Raw Materials

Jun 07, 2013· The main focus of the Process Metallurgy and Raw Materials department is sustainable development of new and established processes and materials We perform experimental and theoretical research and development along the value chain from mineral processing and materials characterisation to high temperature production, smelting and refining...

Ferronickel Calciner

Ferronickel Calciner Specifications: In the ferronickel rotary kiln, electrical motor will drive the gear wheel and then kiln body is driven by the impetus Application Range:construction, building, metallurgy, mining, industrial garbage waste disposal, chemical and etc Applicable Materials:Sponge iron and reduced iron, iron ore, chromite, nickel ore, reduced iron, magnesium and etc...

Synthesis of ferronickel slag

Abstract This paper deals with the synthesis of geopolymers utilizing ferronickel slag as raw material The utilized slag is produced in the Greek plant LARCO during the pyrometallurgical treatment of laterites for the production of ferronickel, specifically at the step of the reductive smelting in electric arc furnac...

Making Ferronickel from Laterite Nickel Ore by Coal

aimes to prepare ferronickel from low grade laterite nickel ore from Philippines by coal-based self-reduction process, which provides guidance for rational exploiting and utilizing of the low grade laterite nickel ore 2 Experimental Research Method 21 Raw Material Pretreatment and Its ,...

WO2015015468A1

The invention relates to a process for the production of a ferronickel product from laterite ore or a concentrate made from nickel bearing laterite ore to yield the ferronickel product which contains in excess of 10% nickel when produced from limonite ore and in excess of 30% nickel when produced from saprolite ore and less than 05% carbon...

Handbook of Ferroalloys

This handbook gathers, reviews and concisely presents the core principles and varied technology involved in processing ferroalloys Background content in thermodynamics, kinetics, heat and mass transfer is accompanied by an overview of electrical furnaces ,...

US20050211020A1

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 ....

processing minerals and raw material

The processing of raw materials involves taking substances or resources from the earth and converting them into products that are useful to humankind For example, crude oil is a raw material extracted from deep within the earth, processed into various fuels, oils, plastics, and other chemicals used to produce many different products...

124 Ferroalloy Production

practice, the term ferroalloy is used to include any alloys that introduce reactive elements or alloy systems, such as nickel and cobalt-based aluminum systems Silicon metal is consumed in the aluminum industry as an alloying agent and in the chemical industry as a raw material ,...

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 ....

LARCO GMMSA

Our smelting plant is located in Larymna, about 130 km N/NE of Athens The plant processes the nickelferrous ores (laterites) we mine to produce ferronickel with an 18%-24% nickel content This is the raw material for the industrial production of stainless steel in Europe...