ABSTRACT. Sinter plants process a mixture of iron ore fines, recycled ironmaking products, slag-forming agents and solid fuel (coke) with the finality of obtaining a product with the suitable characteristics (thermal, mechanical, physical, and chemical) for being fed to the blast furnace.
In the iron and steel manufacturing, sintering is a pre-treatment step to process fine particles of iron ore, together with other constituents, as feed material for a blast furnace. 1 H. Ahn, S. Choi and B. Cho: 'Process simulation of iron ore sintering bed with flue gas recirculation Part 1 – Modelling approach', Ironmak.
A. Das is the General Manager at R&D Centre for Iron and Steel, Steel Authority of India Ltd. He received his MTech in Metallurgical Engineering from Indian Institute of Technology, Kharagpur, India. His research areas of interest include sintering of iron ore fines, intensification of sintering process and heat recovery of sintering process.
1987 appointed manager of the iron making department. December 1990 Dr.-Ing. Thesis at Technical University Aachen with the field sintering of iron ores. January 1996 appointed deputy senior manager of the metallurgy department. February 2001 appointed senior manager of the metallurgy department.
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For dry off-gas desulfurization by chemisorption in iron ore sinter plants hydrated lime is usually used as reactant. In some other off-gas cleaning applications with a gas temperature above 140°C sodium bicarbonate is used instead of hydrated lime.
Iron ore sintering is one of the most energy-consuming processes in steelmaking. The main source of energy for it is the combustion of carbon. To find ways of reducing the energy consumption, it is necessary to predict the carbon efficiency.
The first International Sinter Symposium was held in London in November 1953.' Since then, important developments in iron ore sintering have been achieved. Therefore, IRSID organized the Second International Sinter Symposium in Paris, May, 1951. During the discussion, debate arose in regard to
iron ore mining process sintering offers 347 iron ore concentrate price products. About 60% of these are mineral separator, 23% are iron ore, and 2% are other mining machines. . iron ore concentrate, iron ore concentrate price of hematite separation process.
Sintering Vs Pelletizing Iron Ore. Sintering And ... Pelletizing Versus Sintering. Iron Ore Pellet ... international conferences on iron ore sintering; technology of ... » Learn More. iron ore sinter & pellet. Posted at: August 9, 2012. 091102 Iron ore sinter and pellet production separately within our work.
Abstract: Iron ore sintering is one of the most energy-consuming processes in steelmaking. The main source of energy for it is the combustion of carbon. To find ways of reducing the energy consumption, it is necessary to predict the carbon efficiency.
Sintering is the most economic and widely used agglomeration process to prepare iron ore fines for blast furnace use. In this chapter, the sintering process is first described and the key steps of the sintering process, namely, granulation and thermal densification, are identified.
Steel Times International – September 2013 – 1 In this article Dr Joe Poveromo reports on two recent iron ore related conferences organised by Metal Bulletin: The 1st World DRI & Pellet Congress held in Abu Dhabi, and the 19th International Iron Ore Symposium held in Munich. IT was the inaugural meeting of Metal
In recent years, developments in sintering have made it possible for sinter plants to include up to about 30% iron ore concentrate in the Fe raw material mix. Thus the sintering process seems likely to retain its dominant position in terms of agglomeration of iron ore fines for blast furnace feed.