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tunnel kiln for sponge iron production - … The major Raw Materials required for production of Sponge Iron by the rotary kiln process are: ... Articles – Production of Sponge Iron through Tunnel Kiln …
2015-11-15· Rotary kiln technology is advanced and mature, its products may be DRI, HDDRI, granular iron and CBI. Rotary kiln technology is fit for various of high grade or low grade iron ore and ferrous ...
2017-01-17· we are trying to take a look at the sponge iron industrie, how we making sponge iron by coal based .if you like please subscribe and comment,please comment your opinion .
The main raw materials for the production of DRI by the rotary kiln process are (i) sized graded iron ore or iron ore pellets, (ii) non-coking coal, and (iii) dolomite in small quantities to scavenge the sulphur.
Sponge Iron Production in Rotary Kiln [Bidyapati Sarangi] on . *FREE* shipping on qualifying offers. The increase in the demand of sponge iron is also due to the fact that it is used as a substitute for coking coal which is available in scarcity in the world. This book comprehensively deals with the production of sponge iron in the ...
1 RAW MATERIAL General The major Raw Materials required for production of Sponge Iron by the rotary kiln process are: sized graded Iron Ore and Non-
Direct Reduced Iron and its Production Processes. Direct reduced iron (DRI) is technically defined as iron ore which has been reduced to metal without melting it. Hot briquetted iron (HBI) is a densified form of DRI to facilitate its handling and transport. History The first patent was in 1792 in United Kingdom presumably utilizing a rotary kiln but the development of the modern direct ...
Simulation of Rotary Kiln Used in Sponge Iron Process Using ANN IACSIT International Journal of Engineering and Technology, Vol. 6, No. 2, April 2014 DOI: 10.7763/IJET.2014.V6.673 95 Abstract—In the present study, estimation of actual output parameters is carried out for a sponge iron production process by designing a Multilayer Perceptron model that uses a momentum learning algorithm. For ...
According to different fuels, rotary kiln can be classified into gas-fired rotary kiln, oil-fired rotary kiln and coal-fired rotary kiln. It is widely used for different materials with a processing capacity of 180-1, 000 tons per day, a dimension ofφ2.5×40m-φ4.8×68m and cement production capacity of 50-1000t/d, being easy to operate and durable in use.
Cement Rotary Kiln,3.3*52m Active lime Rotary Kiln, Sponge Iron Plant to rotary kiln for sponge iron dry process rotary kiln rotary kiln for cement plant Professional Rotary Kiln Manufacturer for Sponge Iron and Ilmenite Iron Ore, Metallurgy Chemical Sponge Iron Rotary Kiln for Sponge Iron Production Plant.
Copper ore beneficiation plant. Copper ore a valuable mineral source for all countries. Copper ore is an ore which can produce copper metal by crushing in…
The kiln data were taken at production of sponge iron of capacity 453.875 t/d. The length of the kiln is 80 m and its internal and external diameters are 4.55 m and 5 m, respectively. Temperature of the solids inside the kiln is maintained at 1020 °C.
Pris: 289 kr. Häftad, 2011. Skickas inom 11-20 vardagar. Köp Sponge Iron Production in Rotary Kiln av Bidyapati Sarangi på Bokus.com.
A schematic diagram of the rotary kiln of sponge iron process considered for the present work is shown in Fig. 1. The rotary kiln consists of a rotating cylindrical shell lined inside with refractory material. The kiln is around 80 m long with 4 m internal diameter with nine different ports of secondary air. In general, the variation in length and diameter of the kiln is from 40 to 100 m and 2 ...
Quality of sponge iron made by the Tunnel Kiln technology is superior as compared to that made from the rotary kilns because, while the input raw material gets just about 24hours for the reaction, the figures almost reverse in case of the Tunnel Kiln. Reaction time of 42 hours in the Tunnel Kiln provides ample opportunity for the raw material to completely react and this results into superior ...
Kiln, Rotary Kiln, Reduction Kiln manufacturer / supplier in China, offering Zinc Oxide & Sponge Iron Reduction Rotary Kiln, High Efficiency Hammer Ore /Stone Crusher for Sale, Durable Spare Partshead Sheave/ Sheave Pulley/ Guide Pulley and so on.
OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A ROTARY KILN B. L. SENGUPTA A. B. CHATTERJEA, G. P. MATHUR V. A. ALTEKAR* ABSTRACT ON the background of the imbalance in the occurrences of vast deposits of high grade iron
The increase in the demand of sponge iron is also due to the fact that it is used as a substitute for coking coal which is available in scarcity in the world. This ...
In sponge iron industry rotary kiln is the primary equipment, which is .... 100 tpd sponge iron. ... general, the variation in length and diameter of the kiln is from. Chat Online Fig. l.
Rotary kiln is a rotating cylindrical vessel which is used for drying, calcination and sintering in a continuous process with the use of hot gases. The hot gases may be generated in an external furnace or by a flame inside the kiln. Our cement rotary kiln and sponge iron rotary kiln has been developed for performing drying, calcination and sintering work in a continuous process. Widely used ...
3.1 Material Balance in a Rotary Kiln sponge iron plant 14 3.2 Energy Balance in a Rotary Kiln sponge based iron making 14 3.3 Schematic of optimised Rotary kiln sponge iron making process 21